| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 10-Q | Open Document | Data | Open Filing | 10-Q | Oct 24, 2025 | Sep 30, 2025 | 001-13888 |
| 8-K | Open Document | Data | Open Filing | 8-K | Oct 24, 2025 | Oct 24, 2025 | 001-13888 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 2, 2025 | Sep 30, 2025 | |
| 4 | Open Document | Open Filing | FORM 4 | Oct 2, 2025 | Sep 30, 2025 | |
| 4 | Open Document | Open Filing | FORM 4 | Oct 2, 2025 | Sep 30, 2025 | |
| 4 | Open Document | Open Filing | FORM 4 | Oct 2, 2025 | Sep 30, 2025 | |
| 4 | Open Document | Open Filing | FORM 4 | Oct 2, 2025 | Sep 30, 2025 | |
| 4 | Open Document | Open Filing | FORM 4 | Oct 2, 2025 | Sep 30, 2025 | |
| SCHEDULE 13G | Open Document | Open Filing | Sep 18, 2025 | 005-45707 | ||
| 8-K/A | Open Document | Data | Open Filing | 8-K/A | Sep 5, 2025 | May 8, 2025 | 001-13888 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 5, 2025 | Sep 3, 2025 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Aug 28, 2025 | Aug 28, 2025 | 001-13888 |
| 8-K | Open Document | Data | Open Filing | 8-K | Aug 18, 2025 | Aug 14, 2025 | 001-13888 |
| 8-K | Open Document | Data | Open Filing | 8-K | Aug 14, 2025 | Aug 8, 2025 | 001-13888 |
| DEFA14A | Open Document | Open Filing | DEFA14A | Aug 4, 2025 | 001-13888 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Jul 25, 2025 | Jun 30, 2025 | 001-13888 |
| 8-K | Open Document | Data | Open Filing | 8-K | Jul 25, 2025 | Jul 25, 2025 | 001-13888 |
| SCHEDULE 13G/A | Open Document | Open Filing | Jul 17, 2025 | 005-45707 | ||
| DEF 14A | Open Document | Open Filing | DEF 14A | Jul 11, 2025 | Aug 14, 2025 | 001-13888 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 2, 2025 | Jun 30, 2025 | |
| 4 | Open Document | Open Filing | FORM 4 | Jul 2, 2025 | Jun 30, 2025 | |
| 4 | Open Document | Open Filing | FORM 4 | Jul 2, 2025 | Jun 30, 2025 | |
| 4 | Open Document | Open Filing | FORM 4 | Jul 2, 2025 | Jun 30, 2025 | |
| 4 | Open Document | Open Filing | FORM 4 | Jul 2, 2025 | Jun 30, 2025 | |
| 4 | Open Document | Open Filing | FORM 4 | Jul 2, 2025 | Jun 30, 2025 | |
| PRE 14A | Open Document | Open Filing | PRE 14A | Jul 1, 2025 | Jun 30, 2025 | 001-13888 |
| 4 | Open Document | Open Filing | FORM 4 | May 15, 2025 | May 14, 2025 | |
| SCHEDULE 13G/A | Open Document | Open Filing | May 15, 2025 | 005-45707 | ||
| 4 | Open Document | Open Filing | FORM 4 | May 12, 2025 | May 12, 2025 | |
| 4 | Open Document | Open Filing | FORM 4 | May 12, 2025 | May 8, 2025 | |
| 4 | Open Document | Open Filing | FORM 4 | May 12, 2025 | May 8, 2025 | |
| 4 | Open Document | Open Filing | FORM 4 | May 12, 2025 | May 8, 2025 | |
| 4 | Open Document | Open Filing | FORM 4 | May 12, 2025 | May 8, 2025 | |
| 4 | Open Document | Open Filing | FORM 4 | May 12, 2025 | May 8, 2025 | |
| 4 | Open Document | Open Filing | FORM 4 | May 12, 2025 | May 8, 2025 | |
| 4 | Open Document | Open Filing | FORM 4 | May 12, 2025 | May 8, 2025 | |
| 8-K | Open Document | Data | Open Filing | 8-K | May 9, 2025 | May 8, 2025 | 001-13888 |
| SCHEDULE 13G/A | Open Document | Open Filing | May 6, 2025 | 005-45707 | ||
| SCHEDULE 13G/A | Open Document | Open Filing | May 1, 2025 | 005-45707 | ||
| SCHEDULE 13G/A | Open Document | Open Filing | May 1, 2025 | 005-45707 | ||
| 10-Q | Open Document | Data | Open Filing | 10-Q | Apr 25, 2025 | Mar 31, 2025 | 001-13888 |
| 8-K | Open Document | Data | Open Filing | 8-K | Apr 25, 2025 | Apr 25, 2025 | 001-13888 |
| 8-K | Open Document | Data | Open Filing | 8-K | Apr 18, 2025 | Apr 15, 2025 | 001-13888 |
| ARS | Open Document | Open Filing | ARS | Apr 3, 2025 | Dec 31, 2024 | 001-13888 |
| DEF 14A | Open Document | Data | Open Filing | DEF 14A | Apr 3, 2025 | May 8, 2025 | 001-13888 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 2, 2025 | Mar 31, 2025 | |
| 4 | Open Document | Open Filing | FORM 4 | Apr 2, 2025 | Mar 31, 2025 | |
| 4 | Open Document | Open Filing | FORM 4 | Apr 2, 2025 | Mar 31, 2025 | |
| 4 | Open Document | Open Filing | FORM 4 | Apr 2, 2025 | Mar 31, 2025 | |
| 4 | Open Document | Open Filing | FORM 4 | Apr 2, 2025 | Mar 31, 2025 | |
| 4 | Open Document | Open Filing | FORM 4 | Apr 2, 2025 | Mar 31, 2025 | |
| 4 | Open Document | Open Filing | FORM 4 | Apr 2, 2025 | Mar 31, 2025 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 17, 2025 | Mar 14, 2025 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 14, 2025 | Mar 12, 2025 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 14, 2025 | Mar 12, 2025 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 14, 2025 | Mar 12, 2025 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 14, 2025 | Mar 12, 2025 | |
| 3 | Open Document | Open Filing | FORM 3 | Mar 10, 2025 | Mar 7, 2025 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Mar 10, 2025 | Mar 7, 2025 | 001-13888 |
| SCHEDULE 13G/A | Open Document | Open Filing | Mar 7, 2025 | 005-45707 | ||
| SCHEDULE 13G | Open Document | Open Filing | Feb 27, 2025 | 005-45707 | ||
| 4 | Open Document | Open Filing | FORM 4 | Feb 26, 2025 | Feb 25, 2025 | |
| 4 | Open Document | Open Filing | FORM 4 | Feb 26, 2025 | Feb 25, 2025 | |
| 4 | Open Document | Open Filing | FORM 4 | Feb 26, 2025 | Feb 25, 2025 | |
| 4 | Open Document | Open Filing | FORM 4 | Feb 26, 2025 | Feb 25, 2025 | |
| 4 | Open Document | Open Filing | FORM 4 | Feb 26, 2025 | Feb 25, 2025 | |
| 10-K | Open Document | Data | Open Filing | 10-K | Feb 14, 2025 | Dec 31, 2024 | 001-13888 |
| POSASR | Open Document | Open Filing | POSASR | Feb 14, 2025 | 333-265629 | |
| 4 | Open Document | Open Filing | FORM 4 | Feb 13, 2025 | Feb 13, 2025 | |
| 4 | Open Document | Open Filing | FORM 4 | Feb 13, 2025 | Feb 13, 2025 | |
| SCHEDULE 13G/A | Open Document | Open Filing | Feb 12, 2025 | 005-45707 | ||
| 8-K | Open Document | Data | Open Filing | 8-K | Feb 7, 2025 | Feb 7, 2025 | 001-13888 |
| 3 | Open Document | Open Filing | FORM 3 | Jan 24, 2025 | Jan 24, 2025 | |
| SCHEDULE 13D/A | Open Document | Open Filing | Jan 14, 2025 | 005-45707 | ||
| 3 | Open Document | Open Filing | FORM 3 | Jan 13, 2025 | Jan 10, 2025 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Jan 10, 2025 | Jan 10, 2025 | 001-13888 |
| 8-K | Open Document | Data | Open Filing | 8-K | Jan 6, 2025 | Dec 30, 2024 | 001-13888 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 3, 2025 | Dec 31, 2024 | |
| 4 | Open Document | Open Filing | FORM 4 | Jan 3, 2025 | Dec 31, 2024 | |
| 4 | Open Document | Open Filing | FORM 4 | Jan 3, 2025 | Dec 31, 2024 | |
| 4 | Open Document | Open Filing | FORM 4 | Jan 3, 2025 | Dec 31, 2024 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Dec 23, 2024 | Dec 20, 2024 | 001-13888 |
| 8-K | Open Document | Data | Open Filing | 8-K | Dec 17, 2024 | Dec 15, 2024 | 001-13888 |
| 8-K | Open Document | Data | Open Filing | 8-K | Nov 22, 2024 | Nov 21, 2024 | 001-13888 |
| SC 13G/A | Open Document | Open Filing | Nov 12, 2024 | 005-45707 | ||
| 4 | Open Document | Open Filing | FORM 4 | Nov 12, 2024 | Nov 9, 2024 | |
| 4 | Open Document | Open Filing | FORM 4 | Nov 12, 2024 | Nov 9, 2024 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Nov 12, 2024 | Sep 30, 2024 | 001-13888 |
| 8-K | Open Document | Data | Open Filing | 8-K | Nov 12, 2024 | Nov 11, 2024 | 001-13888 |
| SC 13G/A | Open Document | Open Filing | Nov 8, 2024 | 005-45707 | ||
| SC 13G/A | Open Document | Open Filing | Nov 4, 2024 | 005-45707 | ||
| SC 13G/A | Open Document | Open Filing | Oct 22, 2024 | 005-45707 | ||
| SC 13G | Open Document | Open Filing | SC 13G | Oct 7, 2024 | 005-45707 | |
| 4 | Open Document | Open Filing | FORM 4 | Oct 1, 2024 | Sep 30, 2024 | |
| 4 | Open Document | Open Filing | FORM 4 | Oct 1, 2024 | Sep 30, 2024 | |
| 4 | Open Document | Open Filing | FORM 4 | Oct 1, 2024 | Sep 30, 2024 | |
| 4 | Open Document | Open Filing | FORM 4 | Oct 1, 2024 | Sep 30, 2024 | |
| 4 | Open Document | Open Filing | FORM 4 | Sep 3, 2024 | Sep 3, 2024 | |
| 3 | Open Document | Open Filing | FORM 3 | Sep 3, 2024 | Sep 3, 2024 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Aug 13, 2024 | Aug 13, 2024 | 001-13888 |
| 8-K | Open Document | Data | Open Filing | 8-K | Aug 7, 2024 | Aug 6, 2024 | 001-13888 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Jul 26, 2024 | Jun 30, 2024 | 001-13888 |
| 8-K | Open Document | Data | Open Filing | 8-K | Jul 26, 2024 | Jul 26, 2024 | 001-13888 |
| UPLOAD | Open Document | Open Filing | Jul 25, 2024 | 001-13888 | ||
| 4 | Open Document | Open Filing | FORM 4 | Jul 1, 2024 | Jun 28, 2024 | |
| 4 | Open Document | Open Filing | FORM 4 | Jul 1, 2024 | Jun 28, 2024 | |
| 4 | Open Document | Open Filing | FORM 4 | Jul 1, 2024 | Jun 28, 2024 | |
| 4 | Open Document | Open Filing | FORM 4 | Jul 1, 2024 | Jun 28, 2024 | |
| CORRESP | Open Document | Open Filing | Jun 24, 2024 | |||
| UPLOAD | Open Document | Open Filing | Jun 13, 2024 | 001-13888 | ||
| 4 | Open Document | Open Filing | 4 | May 20, 2024 | May 17, 2024 | |
| 8-K | Open Document | Data | Open Filing | 8-K | May 14, 2024 | May 14, 2024 | 001-13888 |
| 8-K | Open Document | Data | Open Filing | 8-K | May 13, 2024 | May 9, 2024 | 001-13888 |
| 4 | Open Document | Open Filing | 4 | May 13, 2024 | May 10, 2024 | |
| 4 | Open Document | Open Filing | 4 | May 10, 2024 | May 9, 2024 | |
| 4 | Open Document | Open Filing | FORM 4 | May 10, 2024 | May 9, 2024 | |
| 4 | Open Document | Open Filing | FORM 4 | May 10, 2024 | May 9, 2024 | |
| 4 | Open Document | Open Filing | FORM 4 | May 10, 2024 | May 9, 2024 | |
| 4 | Open Document | Open Filing | FORM 4 | May 10, 2024 | May 9, 2024 | |
| 4 | Open Document | Open Filing | FORM 4 | May 10, 2024 | May 9, 2024 | |
| 4 | Open Document | Open Filing | FORM 4 | May 10, 2024 | May 9, 2024 | |
| 4 | Open Document | Open Filing | FORM 4 | May 10, 2024 | May 9, 2024 | |
| 4 | Open Document | Open Filing | 4 | May 7, 2024 | May 6, 2024 | |
| 4 | Open Document | Open Filing | 4 | May 6, 2024 | May 3, 2024 | |
| DFAN14A | Open Document | Open Filing | May 6, 2024 | 001-13888 | ||
| DEFA14A | Open Document | Open Filing | DEFA14A | May 6, 2024 | 001-13888 | |
| DFAN14A | Open Document | Open Filing | May 1, 2024 | 001-13888 | ||
| DFAN14A | Open Document | Open Filing | Apr 30, 2024 | 001-13888 | ||
| 4 | Open Document | Open Filing | 4 | Apr 29, 2024 | Apr 26, 2024 | |
| DEFA14A | Open Document | Open Filing | DEFA14A | Apr 29, 2024 | 001-13888 | |
| 3 | Open Document | Open Filing | 3 | Apr 26, 2024 | Apr 11, 2024 | |
| DEFA14A | Open Document | Open Filing | DEFA14A | Apr 26, 2024 | 001-13888 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Apr 26, 2024 | Mar 31, 2024 | 001-13888 |
| 8-K | Open Document | Data | Open Filing | 8-K | Apr 26, 2024 | Apr 26, 2024 | 001-13888 |
| DFAN14A | Open Document | Open Filing | Apr 23, 2024 | 001-13888 | ||
| DFAN14A | Open Document | Open Filing | Apr 22, 2024 | 001-13888 | ||
| 4 | Open Document | Open Filing | 4 | Apr 18, 2024 | Apr 16, 2024 | |
| 3 | Open Document | Open Filing | 3 | Apr 18, 2024 | Apr 11, 2024 | |
| DEFA14A | Open Document | Open Filing | DEFA14A | Apr 18, 2024 | 001-13888 | |
| DEFA14A | Open Document | Open Filing | DEFA14A | Apr 17, 2024 | 001-13888 | |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | Apr 15, 2024 | 005-45707 | |
| DFAN14A | Open Document | Open Filing | Apr 15, 2024 | 001-13888 | ||
| DFRN14A | Open Document | Open Filing | AMENDMENT NO. 1 | Apr 12, 2024 | 001-13888 | |
| DFAN14A | Open Document | Open Filing | Apr 3, 2024 | 001-13888 | ||
| DEFN14A | Open Document | Open Filing | Apr 2, 2024 | Apr 2, 2024 | 001-13888 | |
| 4 | Open Document | Open Filing | FORM 4 | Apr 2, 2024 | Mar 29, 2024 | |
| 4 | Open Document | Open Filing | FORM 4 | Apr 2, 2024 | Mar 29, 2024 | |
| 4 | Open Document | Open Filing | FORM 4 | Apr 2, 2024 | Mar 29, 2024 | |
| 4 | Open Document | Open Filing | FORM 4 | Apr 2, 2024 | Mar 29, 2024 | |
| DEFA14A | Open Document | Open Filing | DEFA14A | Apr 2, 2024 | 001-13888 | |
| ARS | Open Document | Open Filing | ARS | Apr 2, 2024 | Dec 31, 2023 | 001-13888 |
| DEFC14A | Open Document | Data | Open Filing | DEFC14A | Apr 2, 2024 | 001-13888 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Mar 26, 2024 | Mar 26, 2024 | 001-13888 |
| PRRN14A | Open Document | Open Filing | Mar 26, 2024 | 001-13888 | ||
| UPLOAD | Open Document | Open Filing | Mar 21, 2024 | 001-13888 | ||
| PREN14A | Open Document | Open Filing | Mar 15, 2024 | May 9, 2024 | 001-13888 | |
| PREC14A | Open Document | Data | Open Filing | PREC14A | Mar 15, 2024 | 001-13888 | |
| DFAN14A | Open Document | Open Filing | Mar 14, 2024 | 001-13888 | ||
| PRE 14A | Open Document | Data | Open Filing | PRE 14A | Mar 13, 2024 | May 9, 2024 | 001-13888 |
| DEFA14A | Open Document | Open Filing | DEFA14A | Mar 13, 2024 | 001-13888 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 12, 2024 | Mar 12, 2024 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 12, 2024 | Mar 12, 2024 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 12, 2024 | Mar 12, 2024 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 12, 2024 | Mar 12, 2024 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 12, 2024 | Mar 12, 2024 | |
| SC 13D/A | Open Document | Open Filing | AMENDMENT NO. 1 | Feb 27, 2024 | 005-45707 | |
| 4 | Open Document | Open Filing | FORM 4 | Feb 27, 2024 | Feb 25, 2024 | |
| 4 | Open Document | Open Filing | FORM 4 | Feb 27, 2024 | Feb 25, 2024 | |
| 4 | Open Document | Open Filing | FORM 4 | Feb 27, 2024 | Feb 25, 2024 | |
| 4 | Open Document | Open Filing | FORM 4 | Feb 27, 2024 | Feb 25, 2024 | |
| 4 | Open Document | Open Filing | FORM 4 | Feb 27, 2024 | Feb 25, 2024 | |
| SC 13D | Open Document | Open Filing | Feb 23, 2024 | 005-45707 | ||
| 10-K | Open Document | Data | Open Filing | 10-K | Feb 14, 2024 | Dec 31, 2023 | 001-13888 |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | Feb 14, 2024 | 005-45707 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Feb 14, 2024 | Feb 14, 2024 | 001-13888 |
| SC 13G/A | Open Document | Open Filing | SCHEDULE 13G/A | Feb 13, 2024 | 005-45707 | |
| DEFA14A | Open Document | Open Filing | DEFA14A | Feb 13, 2024 | 001-13888 | |
| SC 13G/A | Open Document | Open Filing | GRANTHAM, MAYO, VAN OTTERLOO & CO. LLC / GRAFTECH -- SCHEDULE 13G/A(#1) | Feb 13, 2024 | 005-45707 | |
| SCHEDULE 13D | Open Document | Open Filing | Feb 12, 2024 | 005-45707 | ||
| SC 13G | Open Document | Open Filing | SC 13G | Feb 9, 2024 | 005-45707 | |
| SC 13G/A | Open Document | Open Filing | Feb 9, 2024 | 005-45707 | ||
| 8-K | Open Document | Data | Open Filing | 8-K | Jan 30, 2024 | Jan 26, 2024 | 001-13888 |
| SC 13G | Open Document | Open Filing | Jan 29, 2024 | 005-45707 | ||
| 144 | Open Document | Open Filing | Jan 5, 2024 | 001-13888 | ||
| 144 | Open Document | Open Filing | Jan 5, 2024 | 001-13888 | ||
| 144 | Open Document | Open Filing | Jan 5, 2024 | 001-13888 | ||
| 144 | Open Document | Open Filing | Jan 5, 2024 | 001-13888 | ||
| 144 | Open Document | Open Filing | Jan 5, 2024 | 001-13888 | ||
| 144 | Open Document | Open Filing | Jan 5, 2024 | 001-13888 | ||
| 144/A | Open Document | Open Filing | Jan 5, 2024 | 001-13888 | ||
| 144/A | Open Document | Open Filing | Jan 5, 2024 | 001-13888 | ||
| 144/A | Open Document | Open Filing | Jan 5, 2024 | 001-13888 | ||
| 144/A | Open Document | Open Filing | Jan 5, 2024 | 001-13888 | ||
| 144/A | Open Document | Open Filing | Jan 5, 2024 | 001-13888 | ||
| 144/A | Open Document | Open Filing | Jan 5, 2024 | 001-13888 | ||
| 4 | Open Document | Open Filing | FORM 4 | Jan 4, 2024 | Jan 2, 2024 | |
| 4 | Open Document | Open Filing | FORM 4 | Jan 4, 2024 | Jan 2, 2024 | |
| 4 | Open Document | Open Filing | FORM 4 | Jan 4, 2024 | Jan 2, 2024 | |
| 4 | Open Document | Open Filing | FORM 4 | Jan 3, 2024 | Dec 29, 2023 | |
| 4 | Open Document | Open Filing | FORM 4 | Jan 3, 2024 | Dec 29, 2023 | |
| 4 | Open Document | Open Filing | FORM 4 | Jan 3, 2024 | Dec 29, 2023 | |
| 4 | Open Document | Open Filing | FORM 4 | Jan 3, 2024 | Dec 29, 2023 | |
| 4 | Open Document | Open Filing | FORM 4 | Jan 3, 2024 | Dec 29, 2023 | |
| 4 | Open Document | Open Filing | FORM 4 | Jan 3, 2024 | Dec 29, 2023 | |
| 144 | Open Document | Open Filing | Jan 2, 2024 | 001-13888 | ||
| 144 | Open Document | Open Filing | Jan 2, 2024 | 001-13888 | ||
| 144 | Open Document | Open Filing | Jan 2, 2024 | 001-13888 | ||
| 144 | Open Document | Open Filing | Jan 2, 2024 | 001-13888 | ||
| 144 | Open Document | Open Filing | Jan 2, 2024 | 001-13888 | ||
| 144 | Open Document | Open Filing | Jan 2, 2024 | 001-13888 | ||
| 4 | Open Document | Open Filing | FORM 4 | Dec 29, 2023 | Dec 28, 2023 | |
| 4 | Open Document | Open Filing | FORM 4 | Dec 29, 2023 | Dec 28, 2023 | |
| 4 | Open Document | Open Filing | FORM 4 | Dec 29, 2023 | Dec 28, 2023 | |
| 4 | Open Document | Open Filing | FORM 4 | Dec 27, 2023 | Dec 22, 2023 | |
| 4 | Open Document | Open Filing | FORM 4 | Dec 27, 2023 | Dec 22, 2023 | |
| 4 | Open Document | Open Filing | FORM 4 | Dec 27, 2023 | Dec 22, 2023 | |
| 144 | Open Document | Open Filing | Dec 22, 2023 | 001-13888 | ||
| 144 | Open Document | Open Filing | Dec 22, 2023 | 001-13888 | ||
| 144 | Open Document | Open Filing | Dec 22, 2023 | 001-13888 | ||
| 144 | Open Document | Open Filing | Dec 22, 2023 | 001-13888 | ||
| 144 | Open Document | Open Filing | Dec 22, 2023 | 001-13888 | ||
| 144 | Open Document | Open Filing | Dec 22, 2023 | 001-13888 | ||
| 4 | Open Document | Open Filing | FORM 4 | Dec 22, 2023 | Dec 20, 2023 | |
| 4 | Open Document | Open Filing | FORM 4 | Dec 22, 2023 | Dec 20, 2023 | |
| 4 | Open Document | Open Filing | FORM 4 | Dec 22, 2023 | Dec 20, 2023 | |
| 4 | Open Document | Open Filing | Dec 19, 2023 | Dec 15, 2023 | ||
| 4 | Open Document | Open Filing | Dec 19, 2023 | Dec 15, 2023 | ||
| 4 | Open Document | Open Filing | Dec 19, 2023 | Dec 15, 2023 | ||
| 144 | Open Document | Open Filing | Dec 15, 2023 | 001-13888 | ||
| 144 | Open Document | Open Filing | Dec 15, 2023 | 001-13888 | ||
| 144 | Open Document | Open Filing | Dec 15, 2023 | 001-13888 | ||
| 144 | Open Document | Open Filing | Dec 15, 2023 | 001-13888 | ||
| 144 | Open Document | Open Filing | Dec 15, 2023 | 001-13888 | ||
| 144 | Open Document | Open Filing | Dec 15, 2023 | 001-13888 | ||
| 4 | Open Document | Open Filing | Dec 15, 2023 | Dec 14, 2023 | ||
| 4 | Open Document | Open Filing | Dec 15, 2023 | Dec 14, 2023 | ||
| 4 | Open Document | Open Filing | Dec 15, 2023 | Dec 14, 2023 | ||
| 8-K | Open Document | Data | Open Filing | 8-K | Dec 14, 2023 | Dec 12, 2023 | 001-13888 |
| 3 | Open Document | Open Filing | FORM 3 | Nov 15, 2023 | Nov 15, 2023 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Nov 14, 2023 | Nov 9, 2023 | 001-13888 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 13, 2023 | Nov 10, 2023 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Nov 3, 2023 | Sep 30, 2023 | 001-13888 |
| 8-K | Open Document | Data | Open Filing | 8-K | Nov 3, 2023 | Nov 3, 2023 | 001-13888 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 2, 2023 | Sep 29, 2023 | |
| 4 | Open Document | Open Filing | FORM 4 | Oct 2, 2023 | Sep 29, 2023 | |
| 4 | Open Document | Open Filing | FORM 4 | Oct 2, 2023 | Sep 29, 2023 | |
| 4 | Open Document | Open Filing | FORM 4 | Oct 2, 2023 | Sep 29, 2023 | |
| 4 | Open Document | Open Filing | FORM 4 | Oct 2, 2023 | Sep 29, 2023 | |
| 4 | Open Document | Open Filing | FORM 4 | Oct 2, 2023 | Sep 29, 2023 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Sep 28, 2023 | Sep 25, 2023 | 001-13888 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Aug 4, 2023 | Jun 30, 2023 | 001-13888 |
| 8-K | Open Document | Data | Open Filing | 8-K | Aug 4, 2023 | Aug 4, 2023 | 001-13888 |
| 8-K | Open Document | Data | Open Filing | 8-K | Jul 27, 2023 | Jul 27, 2023 | 001-13888 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 5, 2023 | Jun 30, 2023 | |
| 4 | Open Document | Open Filing | FORM 4 | Jul 5, 2023 | Jun 30, 2023 | |
| 4 | Open Document | Open Filing | FORM 4 | Jul 5, 2023 | Jun 30, 2023 | |
| 4 | Open Document | Open Filing | FORM 4 | Jul 5, 2023 | Jun 30, 2023 | |
| 4 | Open Document | Open Filing | FORM 4 | Jul 5, 2023 | Jun 30, 2023 | |
| 4 | Open Document | Open Filing | FORM 4 | Jul 5, 2023 | Jun 30, 2023 | |
| 4 | Open Document | Open Filing | FORM 4 | Jul 5, 2023 | Jun 30, 2023 | |
| 4 | Open Document | Open Filing | FORM 4 | Jul 5, 2023 | Jun 30, 2023 | |
| 4 | Open Document | Open Filing | FORM 4 | Jul 5, 2023 | Jun 30, 2023 | |
| 4 | Open Document | Open Filing | FORM 4 | Jul 5, 2023 | Jun 30, 2023 | |
| 4 | Open Document | Open Filing | FORM 4 | Jul 5, 2023 | Jun 30, 2023 | |
| 4 | Open Document | Open Filing | FORM 4 | Jul 5, 2023 | Jun 30, 2023 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Jun 26, 2023 | Jun 26, 2023 | 001-13888 |
| 8-K | Open Document | Data | Open Filing | 8-K | Jun 21, 2023 | Jun 21, 2023 | 001-13888 |
| 8-K | Open Document | Data | Open Filing | 8-K | Jun 20, 2023 | Jun 20, 2023 | 001-13888 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 20, 2023 | Jun 16, 2023 | |
| 3 | Open Document | Open Filing | FORM 3 | Jun 14, 2023 | Jun 13, 2023 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Jun 13, 2023 | Jun 13, 2023 | 001-13888 |
| 4 | Open Document | Open Filing | FORM 4 | May 11, 2023 | May 10, 2023 | |
| 4 | Open Document | Open Filing | FORM 4 | May 11, 2023 | May 10, 2023 | |
| 4 | Open Document | Open Filing | FORM 4 | May 11, 2023 | May 10, 2023 | |
| 4 | Open Document | Open Filing | FORM 4 | May 11, 2023 | May 10, 2023 | |
| 4 | Open Document | Open Filing | FORM 4 | May 11, 2023 | May 10, 2023 | |
| 4 | Open Document | Open Filing | FORM 4 | May 11, 2023 | May 10, 2023 | |
| 8-K | Open Document | Data | Open Filing | 8-K | May 10, 2023 | May 10, 2023 | 001-13888 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Apr 28, 2023 | Mar 31, 2023 | 001-13888 |
| 8-K | Open Document | Data | Open Filing | 8-K | Apr 28, 2023 | Apr 28, 2023 | 001-13888 |
| ARS | Open Document | Open Filing | ARS | Apr 6, 2023 | Dec 31, 2022 | 001-13888 |
| DEF 14A | Open Document | Data | Open Filing | DEF 14A | Apr 6, 2023 | 001-13888 | |
| 4 | Open Document | Open Filing | FORM 4 | Apr 3, 2023 | Mar 31, 2023 | |
| 4 | Open Document | Open Filing | FORM 4 | Apr 3, 2023 | Mar 31, 2023 | |
| 4 | Open Document | Open Filing | FORM 4 | Apr 3, 2023 | Mar 31, 2023 | |
| 4 | Open Document | Open Filing | FORM 4 | Apr 3, 2023 | Mar 31, 2023 | |
| 4 | Open Document | Open Filing | FORM 4 | Apr 3, 2023 | Mar 31, 2023 | |
| 4 | Open Document | Open Filing | FORM 4 | Apr 3, 2023 | Mar 31, 2023 | |
| 4 | Open Document | Open Filing | FORM 4 | Apr 3, 2023 | Mar 31, 2023 | |
| 4 | Open Document | Open Filing | FORM 4 | Apr 3, 2023 | Mar 31, 2023 | |
| 4 | Open Document | Open Filing | FORM 4 | Apr 3, 2023 | Mar 31, 2023 | |
| 4 | Open Document | Open Filing | FORM 4 | Apr 3, 2023 | Mar 31, 2023 | |
| 4 | Open Document | Open Filing | FORM 4 | Apr 3, 2023 | Mar 31, 2023 | |
| 4 | Open Document | Open Filing | FORM 4 | Apr 3, 2023 | Mar 31, 2023 | |
| SC 13G/A | Open Document | Open Filing | Mar 8, 2023 | 005-45707 | ||
| 4 | Open Document | Open Filing | FORM 4 | Feb 28, 2023 | Feb 25, 2023 | |
| 4 | Open Document | Open Filing | FORM 4 | Feb 28, 2023 | Feb 25, 2023 | |
| 4 | Open Document | Open Filing | FORM 4 | Feb 28, 2023 | Feb 25, 2023 | |
| 4 | Open Document | Open Filing | FORM 4 | Feb 28, 2023 | Feb 25, 2023 | |
| 4 | Open Document | Open Filing | FORM 4 | Feb 28, 2023 | Feb 25, 2023 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Feb 24, 2023 | Feb 21, 2023 | 001-13888 |
| 10-K | Open Document | Data | Open Filing | 10-K | Feb 14, 2023 | Dec 31, 2022 | 001-13888 |
| SC 13G | Open Document | Open Filing | Feb 13, 2023 | 005-45707 | ||
| SC 13G | Open Document | Open Filing | GRANTHAM, MAYO, VAN OTTERLOO & CO. LLC / GRAFTECH -- SCHEDULE 13G | Feb 13, 2023 | 005-45707 | |
| SC 13G/A | Open Document | Open Filing | SCHEDULE 13G/A | Feb 9, 2023 | 005-45707 | |
| SC 13G/A | Open Document | Open Filing | Feb 9, 2023 | 005-45707 | ||
| 8-K | Open Document | Data | Open Filing | 8-K | Feb 3, 2023 | Feb 3, 2023 | 001-13888 |
| 8-K | Open Document | Data | Open Filing | 8-K | Jan 6, 2023 | Jan 5, 2023 | 001-13888 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 4, 2023 | Dec 30, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 | Jan 4, 2023 | Dec 30, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 | Jan 4, 2023 | Dec 30, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 | Jan 4, 2023 | Dec 30, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 | Jan 4, 2023 | Dec 30, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 | Jan 4, 2023 | Dec 30, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 | Jan 4, 2023 | Dec 30, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 | Jan 4, 2023 | Dec 30, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 | Jan 4, 2023 | Dec 30, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 | Jan 4, 2023 | Dec 30, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 | Jan 4, 2023 | Dec 30, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 | Jan 4, 2023 | Dec 30, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 | Jan 4, 2023 | Dec 30, 2022 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Nov 18, 2022 | Nov 18, 2022 | 001-13888 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Nov 4, 2022 | Sep 30, 2022 | 001-13888 |
| 8-K | Open Document | Data | Open Filing | 8-K | Nov 4, 2022 | Nov 4, 2022 | 001-13888 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 3, 2022 | Sep 30, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 | Oct 3, 2022 | Sep 30, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 | Oct 3, 2022 | Sep 30, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 | Oct 3, 2022 | Sep 30, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 | Oct 3, 2022 | Sep 30, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 | Oct 3, 2022 | Sep 30, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 | Oct 3, 2022 | Sep 30, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 | Oct 3, 2022 | Sep 30, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 | Oct 3, 2022 | Sep 30, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 | Oct 3, 2022 | Sep 30, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 | Oct 3, 2022 | Sep 30, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 | Oct 3, 2022 | Sep 30, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 | Oct 3, 2022 | Sep 30, 2022 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Sep 16, 2022 | Sep 16, 2022 | 001-13888 |
| SC 13G | Open Document | Open Filing | Sep 12, 2022 | 005-45707 | ||
| 10-Q | Open Document | Data | Open Filing | 10-Q | Aug 5, 2022 | Jun 30, 2022 | 001-13888 |
| 8-K | Open Document | Data | Open Filing | 8-K | Aug 5, 2022 | Aug 5, 2022 | 001-13888 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 6, 2022 | Jul 1, 2022 | |
| 3 | Open Document | Open Filing | FORM 3 | Jul 6, 2022 | Jul 1, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 | Jul 5, 2022 | Jun 30, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 | Jul 5, 2022 | Jun 30, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 | Jul 5, 2022 | Jun 30, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 | Jul 5, 2022 | Jun 30, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 | Jul 5, 2022 | Jun 30, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 | Jul 5, 2022 | Jun 30, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 | Jul 5, 2022 | Jun 30, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 | Jul 5, 2022 | Jun 30, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 | Jul 5, 2022 | Jun 30, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 | Jul 5, 2022 | Jun 30, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 | Jul 5, 2022 | Jun 30, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 | Jul 5, 2022 | Jun 30, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 | Jul 5, 2022 | Jun 30, 2022 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Jun 28, 2022 | Jun 27, 2022 | 001-13888 |
| S-3ASR | Open Document | Open Filing | S-3ASR | Jun 15, 2022 | 333-265629 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Jun 2, 2022 | May 31, 2022 | 001-13888 |
| 8-K | Open Document | Data | Open Filing | 8-K | May 12, 2022 | May 12, 2022 | 001-13888 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | May 6, 2022 | Mar 31, 2022 | 001-13888 |
| 8-K | Open Document | Data | Open Filing | 8-K | May 6, 2022 | May 6, 2022 | 001-13888 |
| DEF 14A | Open Document | Open Filing | DEF 14A | Apr 7, 2022 | May 12, 2022 | 001-13888 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 4, 2022 | Mar 31, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 | Apr 4, 2022 | Mar 31, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 | Apr 4, 2022 | Mar 31, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 | Apr 4, 2022 | Mar 31, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 | Apr 4, 2022 | Mar 31, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 | Apr 4, 2022 | Mar 31, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 | Apr 4, 2022 | Mar 31, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 | Apr 4, 2022 | Mar 31, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 | Apr 4, 2022 | Mar 31, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 | Apr 4, 2022 | Mar 31, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 | Apr 4, 2022 | Mar 31, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 | Apr 4, 2022 | Mar 31, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 | Apr 4, 2022 | Mar 31, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 1, 2022 | Feb 25, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 1, 2022 | Feb 25, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 1, 2022 | Feb 25, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 1, 2022 | Feb 25, 2022 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Feb 28, 2022 | Feb 22, 2022 | 001-13888 |
| 10-K | Open Document | Data | Open Filing | 10-K | Feb 22, 2022 | Dec 31, 2021 | 001-13888 |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | Feb 14, 2022 | 005-45707 | |
| SC 13G | Open Document | Open Filing | SCHEDULE 13G | Feb 10, 2022 | 005-45707 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Feb 4, 2022 | Feb 4, 2022 | 001-13888 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 4, 2022 | Dec 31, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 | Jan 4, 2022 | Dec 31, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 | Jan 4, 2022 | Dec 31, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 | Jan 4, 2022 | Dec 31, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 | Jan 4, 2022 | Dec 31, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 | Jan 4, 2022 | Dec 31, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 | Jan 4, 2022 | Dec 31, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 | Jan 4, 2022 | Dec 31, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 | Jan 4, 2022 | Dec 31, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 | Dec 14, 2021 | Dec 13, 2021 | |
| 3 | Open Document | Open Filing | FORM 3 | Nov 30, 2021 | Nov 29, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 | Nov 15, 2021 | Nov 12, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 | Nov 9, 2021 | Nov 8, 2021 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Nov 5, 2021 | Sep 30, 2021 | 001-13888 |
| 8-K | Open Document | Data | Open Filing | 8-K | Nov 5, 2021 | Nov 5, 2021 | 001-13888 |
| 8-K | Open Document | Data | Open Filing | 8-K | Nov 1, 2021 | Oct 29, 2021 | 001-13888 |
| 3 | Open Document | Open Filing | FORM 3 | Oct 18, 2021 | Oct 7, 2021 | |
| 3 | Open Document | Open Filing | FORM 3 | Oct 14, 2021 | Oct 7, 2021 | |
| 3 | Open Document | Open Filing | FORM 3 | Oct 14, 2021 | Oct 7, 2021 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Oct 8, 2021 | Oct 6, 2021 | 001-13888 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 4, 2021 | Sep 30, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 | Oct 4, 2021 | Sep 30, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 | Oct 4, 2021 | Sep 30, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 | Oct 4, 2021 | Sep 30, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 | Oct 4, 2021 | Sep 30, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 | Oct 4, 2021 | Sep 30, 2021 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Aug 6, 2021 | Jun 30, 2021 | 001-13888 |
| 8-K | Open Document | Data | Open Filing | 8-K | Aug 6, 2021 | Aug 6, 2021 | 001-13888 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 29, 2021 | Jun 22, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 | Jul 29, 2021 | Jun 22, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 | Jul 29, 2021 | Jun 22, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 | Jul 2, 2021 | Jun 30, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 | Jul 2, 2021 | Jun 30, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 | Jul 2, 2021 | Jun 30, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 | Jul 2, 2021 | Jun 30, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 | Jul 2, 2021 | Jun 30, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 | Jul 2, 2021 | Jun 30, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 | Jun 1, 2021 | May 27, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 | Jun 1, 2021 | May 27, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 | Jun 1, 2021 | May 27, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 | Jun 1, 2021 | May 27, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 | Jun 1, 2021 | May 27, 2021 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Jun 1, 2021 | Jun 1, 2021 | 001-13888 |
| 8-K | Open Document | Data | Open Filing | 8-K | May 27, 2021 | May 27, 2021 | 001-13888 |
| 4 | Open Document | Open Filing | FORM 4 | May 26, 2021 | May 24, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 | May 26, 2021 | May 24, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 | May 26, 2021 | May 24, 2021 | |
| 424B7 | Open Document | Open Filing | 424B7 | May 26, 2021 | 333-232190 | |
| 424B7 | Open Document | Open Filing | 424B7 | May 24, 2021 | 333-232190 | |
| 4 | Open Document | Open Filing | FORM 4 | May 17, 2021 | May 13, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 | May 17, 2021 | May 13, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 | May 17, 2021 | May 13, 2021 | |
| 8-K | Open Document | Data | Open Filing | 8-K | May 14, 2021 | May 13, 2021 | 001-13888 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | May 5, 2021 | Mar 31, 2021 | 001-13888 |
| 8-K | Open Document | Data | Open Filing | 8-K | May 5, 2021 | May 5, 2021 | 001-13888 |
| 4 | Open Document | Open Filing | FORM 4 | May 3, 2021 | May 1, 2021 | |
| DEF 14A | Open Document | Open Filing | DEF 14A | Apr 8, 2021 | May 13, 2021 | 001-13888 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 1, 2021 | Mar 31, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 | Apr 1, 2021 | Mar 31, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 | Apr 1, 2021 | Mar 31, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 | Apr 1, 2021 | Mar 31, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 | Apr 1, 2021 | Mar 31, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 | Apr 1, 2021 | Mar 31, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 | Apr 1, 2021 | Mar 31, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 | Apr 1, 2021 | Mar 31, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 | Apr 1, 2021 | Mar 31, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 | Apr 1, 2021 | Mar 31, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 22, 2021 | Mar 21, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 22, 2021 | Mar 21, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 5, 2021 | Mar 4, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 5, 2021 | Mar 4, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 5, 2021 | Mar 4, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 5, 2021 | Mar 4, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 5, 2021 | Mar 4, 2021 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Mar 4, 2021 | Mar 4, 2021 | 001-13888 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 3, 2021 | Mar 1, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 3, 2021 | Mar 1, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 3, 2021 | Mar 1, 2021 | |
| 424B7 | Open Document | Open Filing | 424B7 | Mar 3, 2021 | 333-232190 | |
| 424B7 | Open Document | Open Filing | FORM 424B7 | Mar 1, 2021 | 333-232190 | |
| 4 | Open Document | Open Filing | FORM 4 | Feb 26, 2021 | Feb 25, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 | Feb 26, 2021 | Feb 25, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 | Feb 26, 2021 | Feb 25, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 | Feb 26, 2021 | Feb 25, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 | Feb 26, 2021 | Feb 25, 2021 | |
| 10-K | Open Document | Data | Open Filing | 10-K | Feb 23, 2021 | Dec 31, 2020 | 001-13888 |
| 8-K | Open Document | Data | Open Filing | 8-K | Feb 19, 2021 | Feb 17, 2021 | 001-13888 |
| 5 | Open Document | Open Filing | FORM 5 | Feb 12, 2021 | Dec 31, 2020 | |
| 5 | Open Document | Open Filing | FORM 5 | Feb 12, 2021 | Dec 31, 2020 | |
| 5 | Open Document | Open Filing | FORM 5 | Feb 12, 2021 | Dec 31, 2020 | |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | Feb 12, 2021 | 005-45707 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Feb 8, 2021 | Feb 8, 2021 | 001-13888 |
| 8-K | Open Document | Data | Open Filing | 8-K | Feb 5, 2021 | Feb 5, 2021 | 001-13888 |
| 8-K | Open Document | Data | Open Filing | 8-K | Jan 20, 2021 | Jan 20, 2021 | 001-13888 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 19, 2021 | Jan 14, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 | Jan 19, 2021 | Jan 14, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 | Jan 19, 2021 | Jan 14, 2021 | |
| 424B7 | Open Document | Open Filing | 424B7 | Jan 19, 2021 | 333-232190 | |
| 424B7 | Open Document | Open Filing | 424B7 | Jan 14, 2021 | 333-232190 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Jan 14, 2021 | Jan 14, 2021 | 001-13888 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 4, 2021 | Dec 31, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 | Jan 4, 2021 | Dec 31, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 | Jan 4, 2021 | Dec 31, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 | Jan 4, 2021 | Dec 31, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 | Jan 4, 2021 | Dec 31, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 | Jan 4, 2021 | Dec 31, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 | Jan 4, 2021 | Dec 31, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 | Jan 4, 2021 | Dec 31, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 | Jan 4, 2021 | Dec 31, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 | Jan 4, 2021 | Dec 31, 2020 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Dec 23, 2020 | Dec 22, 2020 | 001-13888 |
| 8-K | Open Document | Data | Open Filing | 8-K | Dec 17, 2020 | Dec 17, 2020 | 001-13888 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 16, 2020 | Dec 14, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 | Dec 16, 2020 | Dec 14, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 | Dec 16, 2020 | Dec 14, 2020 | |
| 424B7 | Open Document | Open Filing | 424B7 | Dec 16, 2020 | 333-232190 | |
| 4 | Open Document | Open Filing | FORM 4 | Dec 15, 2020 | Dec 11, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 | Dec 15, 2020 | Dec 11, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 | Dec 15, 2020 | Dec 11, 2020 | |
| 424B7 | Open Document | Open Filing | 424B7 | Dec 14, 2020 | 333-232190 | |
| 4 | Open Document | Open Filing | FORM 4 | Dec 10, 2020 | Dec 8, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 | Dec 10, 2020 | Dec 8, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 | Dec 10, 2020 | Dec 8, 2020 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Dec 8, 2020 | Dec 7, 2020 | 001-13888 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 7, 2020 | Dec 3, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 | Dec 7, 2020 | Dec 3, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 | Dec 7, 2020 | Dec 3, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 | Dec 2, 2020 | Nov 30, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 | Dec 2, 2020 | Nov 30, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 | Dec 2, 2020 | Nov 30, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 | Nov 27, 2020 | Nov 24, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 | Nov 27, 2020 | Nov 24, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 | Nov 27, 2020 | Nov 24, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 | Nov 23, 2020 | Nov 19, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 | Nov 23, 2020 | Nov 19, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 | Nov 23, 2020 | Nov 19, 2020 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Nov 16, 2020 | Nov 16, 2020 | 001-13888 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 10, 2020 | Nov 9, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 | Nov 10, 2020 | Nov 9, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 | Nov 10, 2020 | Nov 9, 2020 | |
| 424B7 | Open Document | Open Filing | 424B7 | Nov 10, 2020 | 333-232190 | |
| 4 | Open Document | Open Filing | FORM 4 | Nov 5, 2020 | Nov 3, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 | Nov 5, 2020 | Nov 3, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 | Nov 5, 2020 | Nov 3, 2020 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Nov 3, 2020 | Sep 30, 2020 | 001-13888 |
| 8-K | Open Document | Data | Open Filing | 8-K | Nov 3, 2020 | Nov 3, 2020 | 001-13888 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 28, 2020 | Oct 26, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 | Oct 28, 2020 | Oct 26, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 | Oct 28, 2020 | Oct 26, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 | Oct 23, 2020 | Oct 21, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 | Oct 23, 2020 | Oct 21, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 | Oct 23, 2020 | Oct 21, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 | Oct 20, 2020 | Oct 16, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 | Oct 20, 2020 | Oct 16, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 | Oct 20, 2020 | Oct 16, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 | Oct 15, 2020 | Oct 13, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 | Oct 15, 2020 | Oct 13, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 | Oct 15, 2020 | Oct 13, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 | Oct 13, 2020 | Oct 8, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 | Oct 13, 2020 | Oct 8, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 | Oct 13, 2020 | Oct 8, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 | Oct 1, 2020 | Sep 30, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 | Oct 1, 2020 | Sep 30, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 | Oct 1, 2020 | Sep 30, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 | Oct 1, 2020 | Sep 30, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 | Oct 1, 2020 | Sep 30, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 | Oct 1, 2020 | Sep 30, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 | Oct 1, 2020 | Sep 30, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 | Oct 1, 2020 | Sep 30, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 | Oct 1, 2020 | Sep 30, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 | Oct 1, 2020 | Sep 30, 2020 | |
| 3 | Open Document | Open Filing | FORM 3 | Aug 12, 2020 | Aug 5, 2020 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Aug 6, 2020 | Jun 30, 2020 | 001-13888 |
| 8-K | Open Document | Data | Open Filing | 8-K | Aug 6, 2020 | Aug 6, 2020 | 001-13888 |
| 8-K | Open Document | Data | Open Filing | 8-K | Aug 5, 2020 | Aug 5, 2020 | 001-13888 |
| 4/A | Open Document | Open Filing | FORM 4/A | Jul 29, 2020 | Jul 22, 2020 | |
| 4/A | Open Document | Open Filing | FORM 4/A | Jul 29, 2020 | Jul 22, 2020 | |
| 4/A | Open Document | Open Filing | FORM 4/A | Jul 29, 2020 | Jul 22, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 | Jul 24, 2020 | Jul 22, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 | Jul 24, 2020 | Jul 22, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 | Jul 2, 2020 | Jun 30, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 | Jul 2, 2020 | Jun 30, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 | Jul 2, 2020 | Jun 30, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 | Jul 2, 2020 | Jun 30, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 | Jul 2, 2020 | Jun 30, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 | Jul 2, 2020 | Jun 30, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 | Jul 2, 2020 | Jun 30, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 | Jul 2, 2020 | Jun 30, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 | Jul 2, 2020 | Jun 30, 2020 | |
| 8-K | Open Document | Data | Open Filing | 8-K | May 15, 2020 | May 14, 2020 | 001-13888 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | May 6, 2020 | Mar 31, 2020 | 001-13888 |
| 8-K | Open Document | Data | Open Filing | 8-K | May 6, 2020 | May 6, 2020 | 001-13888 |
| 4 | Open Document | Open Filing | FORM 4 | May 5, 2020 | May 1, 2020 | |
| DEF 14A | Open Document | Open Filing | DEF 14A | Apr 3, 2020 | May 14, 2020 | 001-13888 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 2, 2020 | Mar 31, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 | Apr 2, 2020 | Mar 31, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 | Apr 2, 2020 | Mar 31, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 | Apr 2, 2020 | Mar 31, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 | Apr 2, 2020 | Mar 31, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 | Apr 2, 2020 | Mar 31, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 | Apr 2, 2020 | Mar 31, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 | Apr 2, 2020 | Mar 31, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 | Apr 2, 2020 | Mar 31, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 24, 2020 | Mar 21, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 24, 2020 | Mar 21, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 11, 2020 | Mar 10, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 | Feb 27, 2020 | Feb 25, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 | Feb 27, 2020 | Feb 25, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 | Feb 27, 2020 | Feb 25, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 | Feb 27, 2020 | Feb 25, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 | Feb 27, 2020 | Feb 25, 2020 | |
| 3 | Open Document | Open Filing | FORM 3 | Feb 27, 2020 | Feb 17, 2020 | |
| 10-K | Open Document | Data | Open Filing | 10-K | Feb 21, 2020 | Dec 31, 2019 | 001-13888 |
| SC 13G/A | Open Document | Open Filing | AMENDMENT TO FORM SC 13G | Feb 13, 2020 | 005-45707 | |
| 8-K | Open Document | Open Filing | 8-K | Feb 6, 2020 | Feb 6, 2020 | 001-13888 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 3, 2020 | Dec 31, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 | Jan 3, 2020 | Dec 31, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 | Jan 3, 2020 | Dec 31, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 | Jan 3, 2020 | Dec 31, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 | Jan 3, 2020 | Dec 31, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 | Jan 3, 2020 | Dec 31, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 | Jan 3, 2020 | Dec 31, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 | Jan 3, 2020 | Dec 31, 2019 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 9, 2019 | Dec 5, 2019 | |
| 8-K | Open Document | Open Filing | 8-K | Dec 9, 2019 | Dec 3, 2019 | 001-13888 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Nov 7, 2019 | Sep 30, 2019 | 001-13888 |
| 8-K | Open Document | Open Filing | 8-K | Nov 7, 2019 | Nov 7, 2019 | 001-13888 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 1, 2019 | Sep 30, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 | Oct 1, 2019 | Sep 30, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 | Oct 1, 2019 | Sep 30, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 | Oct 1, 2019 | Sep 30, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 | Oct 1, 2019 | Sep 30, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 | Oct 1, 2019 | Sep 30, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 | Oct 1, 2019 | Sep 30, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 | Oct 1, 2019 | Sep 30, 2019 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Jul 31, 2019 | Jun 30, 2019 | 001-13888 |
| 8-K | Open Document | Open Filing | 8-K | Jul 31, 2019 | Jul 31, 2019 | 001-13888 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 2, 2019 | Jun 28, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 2, 2019 | Jun 28, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 2, 2019 | Jun 28, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 2, 2019 | Jun 28, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 2, 2019 | Jun 28, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 2, 2019 | Jun 28, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 2, 2019 | Jun 28, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 2, 2019 | Jun 28, 2019 | |
| S-3ASR | Open Document | Open Filing | S-3ASR | Jun 18, 2019 | 333-232190 | |
| 3 | Open Document | Open Filing | 3 | May 8, 2019 | Apr 29, 2019 | |
| 3 | Open Document | Open Filing | 3 | May 3, 2019 | Apr 29, 2019 | |
| 4 | Open Document | Open Filing | 4 | May 3, 2019 | May 1, 2019 | |
| 3 | Open Document | Open Filing | 3 | May 3, 2019 | May 1, 2019 | |
| 3 | Open Document | Open Filing | 3 | May 3, 2019 | Apr 29, 2019 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | May 1, 2019 | Mar 31, 2019 | 001-13888 |
| 8-K | Open Document | Open Filing | 8-K | May 1, 2019 | May 1, 2019 | 001-13888 |
| 8-K | Open Document | Open Filing | 8-K | May 1, 2019 | Apr 29, 2019 | 001-13888 |
| 8-K | Open Document | Open Filing | 8-K | May 1, 2019 | May 1, 2019 | 001-13888 |
| 4 | Open Document | Open Filing | 4 | Apr 2, 2019 | Apr 1, 2019 | |
| 4 | Open Document | Open Filing | 4 | Apr 2, 2019 | Mar 29, 2019 | |
| 4 | Open Document | Open Filing | 4 | Apr 2, 2019 | Mar 29, 2019 | |
| 4 | Open Document | Open Filing | 4 | Apr 2, 2019 | Mar 29, 2019 | |
| 4 | Open Document | Open Filing | 4 | Apr 2, 2019 | Mar 29, 2019 | |
| 3 | Open Document | Open Filing | 3 | Mar 28, 2019 | Mar 21, 2019 | |
| RW | Open Document | Open Filing | RW | Mar 27, 2019 | 333-230056 | |
| DEF 14A | Open Document | Open Filing | DEF 14A | Mar 26, 2019 | Apr 29, 2019 | 001-13888 |
| 4 | Open Document | Open Filing | 4 | Mar 22, 2019 | Mar 21, 2019 | |
| 8-K | Open Document | Open Filing | 8-K | Mar 21, 2019 | Mar 21, 2019 | 001-13888 |
| EFFECT | Open Document | Open Filing | Mar 6, 2019 | 333-230056 | ||
| CORRESP | Open Document | Open Filing | Mar 4, 2019 | |||
| CORRESP | Open Document | Open Filing | Mar 4, 2019 | |||
| S-1 | Open Document | Data | Open Filing | S-1 | Mar 4, 2019 | 333-230056 | |
| 10-K | Open Document | Data | Open Filing | 10-K | Feb 22, 2019 | Dec 31, 2018 | 001-13888 |
| SC 13G | Open Document | Open Filing | Feb 13, 2019 | 005-45707 | ||
| 8-K | Open Document | Open Filing | 8-K | Feb 8, 2019 | Feb 8, 2019 | 001-13888 |
| 4 | Open Document | Open Filing | 4 | Jan 2, 2019 | Dec 31, 2018 | |
| 4 | Open Document | Open Filing | 4 | Jan 2, 2019 | Dec 31, 2018 | |
| 4 | Open Document | Open Filing | 4 | Jan 2, 2019 | Dec 31, 2018 | |
| 4 | Open Document | Open Filing | 4 | Jan 2, 2019 | Dec 31, 2018 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Nov 2, 2018 | Sep 30, 2018 | 001-13888 |
| 8-K | Open Document | Open Filing | 8-K | Nov 2, 2018 | Nov 2, 2018 | 001-13888 |
| UPLOAD | Open Document | Open Filing | Oct 16, 2018 | |||
| DRS | Open Document | Open Filing | Oct 12, 2018 | 377-02319 | ||
| 4 | Open Document | Open Filing | 4 | Oct 3, 2018 | Jun 29, 2018 | |
| 4 | Open Document | Open Filing | 4 | Oct 3, 2018 | Sep 28, 2018 | |
| 4 | Open Document | Open Filing | 4 | Oct 3, 2018 | Sep 28, 2018 | |
| 4 | Open Document | Open Filing | 4 | Oct 3, 2018 | Sep 28, 2018 | |
| 8-K | Open Document | Open Filing | 8-K | Sep 11, 2018 | Sep 11, 2018 | 001-13888 |
| 4 | Open Document | Open Filing | 4 | Aug 14, 2018 | Aug 13, 2018 | |
| 8-K | Open Document | Open Filing | 8-K | Aug 14, 2018 | Aug 13, 2018 | 001-13888 |
| 8-K | Open Document | Open Filing | 8-K | Aug 10, 2018 | Aug 10, 2018 | 001-13888 |
| 424B4 | Open Document | Open Filing | 424B4 | Aug 9, 2018 | 333-226609 | |
| EFFECT | Open Document | Open Filing | Aug 8, 2018 | 333-226609 | ||
| S-1MEF | Open Document | Open Filing | S-1MEF | Aug 8, 2018 | 333-226706 | |
| S-1/A | Open Document | Open Filing | S-1/A | Aug 8, 2018 | 333-226609 | |
| CORRESP | Open Document | Open Filing | Aug 6, 2018 | |||
| CORRESP | Open Document | Open Filing | Aug 6, 2018 | |||
| S-1 | Open Document | Data | Open Filing | S-1 | Aug 6, 2018 | 333-226609 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Aug 3, 2018 | Jun 30, 2018 | 001-13888 |
| 8-K | Open Document | Open Filing | 8-K | Aug 3, 2018 | Aug 3, 2018 | 001-13888 |
| UPLOAD | Open Document | Open Filing | Aug 1, 2018 | |||
| DRS | Open Document | Open Filing | Jul 20, 2018 | 377-02182 | ||
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jul 5, 2018 | Jul 2, 2018 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jul 5, 2018 | Jul 2, 2018 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jul 5, 2018 | Jul 2, 2018 | |
| 8-K | Open Document | Open Filing | 8-K | Jun 18, 2018 | Jun 18, 2018 | 001-13888 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 4, 2018 | Jun 4, 2018 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | May 23, 2018 | May 22, 2018 | |
| S-8 | Open Document | Open Filing | May 22, 2018 | 333-225113 | ||
| 10-Q | Open Document | Data | Open Filing | 10-Q | May 7, 2018 | Mar 31, 2018 | 001-13888 |
| 8-K | Open Document | Open Filing | 8-K | May 7, 2018 | May 7, 2018 | 001-13888 |
| 4 | Open Document | Open Filing | 4 | Apr 26, 2018 | Apr 26, 2018 | |
| 8-K | Open Document | Open Filing | 8-K | Apr 25, 2018 | Apr 25, 2018 | 001-13888 |
| 4 | Open Document | Open Filing | 4 | Apr 25, 2018 | Apr 23, 2018 | |
| 4 | Open Document | Open Filing | 4 | Apr 25, 2018 | Apr 23, 2018 | |
| 3 | Open Document | Open Filing | 3 | Apr 25, 2018 | Apr 19, 2018 | |
| 3 | Open Document | Open Filing | 3 | Apr 25, 2018 | Apr 19, 2018 | |
| 3 | Open Document | Open Filing | 3 | Apr 25, 2018 | Apr 19, 2018 | |
| 4 | Open Document | Open Filing | 4 | Apr 23, 2018 | Apr 19, 2018 | |
| 3/A | Open Document | Open Filing | 3/A | Apr 23, 2018 | Apr 18, 2018 | |
| UPLOAD | Open Document | Open Filing | Apr 19, 2018 | |||
| 424B4 | Open Document | Open Filing | 424B4 | Apr 19, 2018 | 333-223791 | |
| EFFECT | Open Document | Open Filing | Apr 18, 2018 | 333-223791 | ||
| 3 | Open Document | Open Filing | 3 | Apr 18, 2018 | Apr 18, 2018 | |
| 3 | Open Document | Open Filing | 3 | Apr 18, 2018 | Apr 18, 2018 | |
| 3 | Open Document | Open Filing | 3 | Apr 18, 2018 | Apr 18, 2018 | |
| 3 | Open Document | Open Filing | 3 | Apr 18, 2018 | Apr 18, 2018 | |
| 3 | Open Document | Open Filing | 3 | Apr 18, 2018 | Apr 18, 2018 | |
| 3 | Open Document | Open Filing | 3 | Apr 18, 2018 | Apr 18, 2018 | |
| CERT | Open Document | Open Filing | NYSE CERTIFICATION | Apr 18, 2018 | 001-13888 | |
| 8-A12B | Open Document | Open Filing | 8-A12B | Apr 18, 2018 | 001-13888 | |
| CORRESP | Open Document | Open Filing | Apr 16, 2018 | |||
| CORRESP | Open Document | Open Filing | Apr 16, 2018 | |||
| CORRESP | Open Document | Open Filing | Apr 13, 2018 | |||
| S-1/A | Open Document | Open Filing | S-1/A | Apr 13, 2018 | 333-223791 | |
| CORRESP | Open Document | Open Filing | Apr 4, 2018 | |||
| S-1/A | Open Document | Open Filing | S-1/A | Apr 4, 2018 | 333-223791 | |
| CORRESP | Open Document | Open Filing | Apr 2, 2018 | |||
| S-1/A | Open Document | Open Filing | S-1/A | Apr 2, 2018 | 333-223791 | |
| S-1/A | Open Document | Open Filing | S-1/A | Mar 26, 2018 | 333-223791 | |
| CORRESP | Open Document | Open Filing | Mar 23, 2018 | |||
| CORRESP | Open Document | Open Filing | Mar 20, 2018 | |||
| S-1 | Open Document | Open Filing | S-1 | Mar 20, 2018 | 333-223791 | |
| DRSLTR | Open Document | Open Filing | Mar 6, 2018 | |||
| DRS/A | Open Document | Open Filing | Mar 6, 2018 | 377-01862 | ||
| 8-K | Open Document | Open Filing | 8-K | Feb 13, 2018 | Feb 12, 2018 | 001-13888 |
| 8-K | Open Document | Open Filing | 8-K | Feb 5, 2018 | Jan 31, 2018 | 001-13888 |
| DRSLTR | Open Document | Open Filing | Jan 29, 2018 | |||
| DRS/A | Open Document | Open Filing | Jan 29, 2018 | 377-01862 | ||
| 8-K | Open Document | Open Filing | 8-K | Jan 22, 2018 | Jan 22, 2018 | 001-13888 |
| 8-K | Open Document | Open Filing | 8-K | Jan 19, 2018 | Jan 19, 2018 | 001-13888 |
| DRS | Open Document | Open Filing | Dec 22, 2017 | 377-01862 | ||
| DRSLTR | Open Document | Open Filing | Dec 22, 2017 | |||
| 10-Q | Open Document | Data | Open Filing | 10-Q | Oct 25, 2017 | Sep 30, 2017 | 001-13888 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Aug 2, 2017 | Jun 30, 2017 | 001-13888 |
| SD | Open Document | Open Filing | SD | May 30, 2017 | 001-13888 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Apr 27, 2017 | Mar 31, 2017 | 001-13888 |
| 10-K | Open Document | Data | Open Filing | 10-K | Feb 27, 2017 | Dec 31, 2016 | 001-13888 |
| 8-K | Open Document | Open Filing | 8-K | Jan 11, 2017 | Jan 11, 2017 | 001-13888 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Oct 27, 2016 | Sep 30, 2016 | 001-13888 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Jul 28, 2016 | Jun 30, 2016 | 001-13888 |
| SD | Open Document | Open Filing | SD | May 26, 2016 | 001-13888 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Apr 28, 2016 | Mar 31, 2016 | 001-13888 |
| 10-K | Open Document | Data | Open Filing | 10-K | Mar 7, 2016 | Dec 31, 2015 | 001-13888 |
| NT 10-K | Open Document | Open Filing | NT 10-K | Feb 29, 2016 | Dec 31, 2015 | 001-13888 |
| 8-K | Open Document | Open Filing | 8-K | Feb 26, 2016 | Feb 26, 2016 | 001-13888 |
| 15-15D | Open Document | Open Filing | 15-15D | Jan 12, 2016 | 333-172837 | |
| 15-15D | Open Document | Open Filing | 15-15D | Jan 12, 2016 | 333-170883 | |
| 15-15D | Open Document | Open Filing | 15-15D | Jan 12, 2016 | 333-204566 | |
| 15-15D | Open Document | Open Filing | 15-15D | Jan 12, 2016 | 333-135388 | |
| 15-15D | Open Document | Open Filing | 15-15D | Jan 12, 2016 | 333-46680 | |
| 15-15D | Open Document | Open Filing | 15-15D | Jan 12, 2016 | 333-26097 | |
| 15-15D | Open Document | Open Filing | 15-15D | Jan 12, 2016 | 333-82417 | |
| 15-15D | Open Document | Open Filing | 15-15D | Jan 12, 2016 | 333-170882 | |
| 15-15D | Open Document | Open Filing | 15-15D | Jan 12, 2016 | 333-170881 | |
| 15-15D | Open Document | Open Filing | 15-15D | Jan 12, 2016 | 333-109380 | |
| 15-15D | Open Document | Open Filing | 15-15D | Jan 12, 2016 | 333-65866 | |
| 15-15D | Open Document | Open Filing | 15-15D | Jan 12, 2016 | 333-135389 | |
| 15-15D | Open Document | Open Filing | 15-15D | Jan 12, 2016 | 333-63848 | |
| 15-15D | Open Document | Open Filing | 15-15D | Jan 12, 2016 | 333-108039 | |
| 15-15D | Open Document | Open Filing | 15-15D | Jan 12, 2016 | 333-115407 | |
| 15-15D | Open Document | Open Filing | 15-15D | Jan 12, 2016 | 333-23073 | |
| 15-15D | Open Document | Open Filing | 15-15D | Jan 12, 2016 | 333-114653 | |
| 15-15D | Open Document | Open Filing | 15-15D | Jan 12, 2016 | 333-114652 | |
| 15-15D | Open Document | Open Filing | 15-15D | Jan 12, 2016 | 333-189494 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Nov 9, 2015 | Sep 30, 2015 | 001-13888 |
| 8-K | Open Document | Open Filing | 8-K | Nov 4, 2015 | Nov 4, 2015 | 001-13888 |
| 8-K | Open Document | Open Filing | 8-K | Oct 2, 2015 | Oct 1, 2015 | 001-13888 |
| 8-K | Open Document | Open Filing | 8-K | Sep 30, 2015 | Sep 29, 2015 | 001-13888 |
| SC 13G/A | Open Document | Open Filing | Sep 10, 2015 | 005-45707 | ||
| S-8 POS | Open Document | Open Filing | FORM S-8 POS | Aug 31, 2015 | 333-46680 | |
| S-8 POS | Open Document | Open Filing | FORM S-8 POS | Aug 31, 2015 | 333-204566 | |
| S-8 POS | Open Document | Open Filing | FORM S-8 POS | Aug 31, 2015 | 333-172837 | |
| S-8 POS | Open Document | Open Filing | FORM S-8 POS | Aug 31, 2015 | 333-135388 | |
| S-8 POS | Open Document | Open Filing | FORM S-8 POS | Aug 31, 2015 | 333-170883 | |
| 15-12B | Open Document | Open Filing | FORM 15-12B | Aug 28, 2015 | 001-13888 | |
| 8-K | Open Document | Open Filing | 8-K | Aug 26, 2015 | Aug 21, 2015 | 001-13888 |
| 3 | Open Document | Open Filing | FORM 3 | Aug 24, 2015 | Aug 11, 2015 | |
| 8-K/A | Open Document | Open Filing | FORM 8-K/A | Aug 20, 2015 | Aug 17, 2015 | 001-13888 |
| 3 | Open Document | Open Filing | FORM 3 | Aug 20, 2015 | Aug 11, 2015 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 18, 2015 | Aug 14, 2015 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Aug 18, 2015 | Aug 17, 2015 | 001-13888 |
| 8-K | Open Document | Open Filing | 8-K | Aug 18, 2015 | Aug 14, 2015 | 001-13888 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 18, 2015 | Aug 14, 2015 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 18, 2015 | Aug 14, 2015 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 18, 2015 | Aug 14, 2015 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 18, 2015 | Aug 14, 2015 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 18, 2015 | Aug 14, 2015 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 18, 2015 | Aug 14, 2015 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 18, 2015 | Aug 14, 2015 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 18, 2015 | Aug 14, 2015 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 18, 2015 | Aug 14, 2015 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 18, 2015 | Aug 14, 2015 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 18, 2015 | Aug 14, 2015 | |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Aug 18, 2015 | Aug 11, 2015 | |
| SC 13D/A | Open Document | Open Filing | Aug 17, 2015 | 005-45707 | ||
| 25-NSE | Open Document | Open Filing | Aug 17, 2015 | 001-13888 | ||
| 8-K/A | Open Document | Open Filing | FORM 8-K/A | Aug 14, 2015 | Aug 12, 2015 | 001-13888 |
| 8-K | Open Document | Open Filing | FORM 8-K | Aug 14, 2015 | Aug 12, 2015 | 001-13888 |
| SC 14D9/A | Open Document | Open Filing | SC 14D9/A | Aug 14, 2015 | 005-45707 | |
| SC TO-T/A | Open Document | Open Filing | SC TO-T - AMENDMENT NO. 6 | Aug 14, 2015 | 005-45707 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 13, 2015 | Aug 11, 2015 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 13, 2015 | Aug 11, 2015 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 13, 2015 | Aug 11, 2015 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 13, 2015 | Aug 11, 2015 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 13, 2015 | Aug 11, 2015 | |
| D | Open Document | Open Filing | Aug 12, 2015 | 021-245610 | ||
| SC 14D9/A | Open Document | Open Filing | SC 14D9/A | Aug 11, 2015 | 005-45707 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Aug 11, 2015 | Aug 11, 2015 | 001-13888 |
| SC TO-T/A | Open Document | Open Filing | SC TO-T - AMENDMENT NO. 5 | Aug 11, 2015 | 005-45707 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Jul 29, 2015 | Jun 30, 2015 | 001-13888 |
| 8-K | Open Document | Open Filing | 8-K | Jul 29, 2015 | Jul 29, 2015 | 001-13888 |
| SC 14D9/A | Open Document | Open Filing | SC 14D9/A | Jul 29, 2015 | 005-45707 | |
| SC TO-T/A | Open Document | Open Filing | SC TO-T - AMENDMENT NO.4 | Jul 29, 2015 | 005-45707 | |
| SC TO-T/A | Open Document | Open Filing | SC TO-T - AMENDMENT NO.3 | Jul 7, 2015 | 005-45707 | |
| SC 14D9/A | Open Document | Open Filing | SC 14D9/A | Jul 6, 2015 | 005-45707 | |
| SC TO-T/A | Open Document | Open Filing | SC TO-T - AMENDMENT NO.2 | Jul 6, 2015 | 005-45707 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Jul 6, 2015 | Jul 6, 2015 | 001-13888 |
| SC 13G/A | Open Document | Open Filing | Jul 1, 2015 | 005-45707 | ||
| 8-K | Open Document | Open Filing | 8-K | Jun 30, 2015 | Jun 29, 2015 | 001-13888 |
| UPLOAD | Open Document | Open Filing | Jun 26, 2015 | |||
| 11-K | Open Document | Open Filing | 11-K | Jun 25, 2015 | Dec 31, 2014 | 001-13888 |
| SC 14D9/A | Open Document | Open Filing | SC 14D9/A | Jun 22, 2015 | 005-45707 | |
| SC TO-T/A | Open Document | Open Filing | SC TO-T - AMENDMENT NO.1 | Jun 18, 2015 | 005-45707 | |
| CORRESP | Open Document | Open Filing | Jun 18, 2015 | |||
| SC 13E3/A | Open Document | Open Filing | SC 13E3/A | Jun 18, 2015 | 005-45707 | |
| SC 14D9/A | Open Document | Open Filing | SC 14D9/A | Jun 18, 2015 | 005-45707 | |
| SC 13D/A | Open Document | Open Filing | Jun 11, 2015 | 005-45707 | ||
| SC 13G/A | Open Document | Open Filing | Jun 10, 2015 | 005-45707 | ||
| UPLOAD | Open Document | Open Filing | Jun 8, 2015 | |||
| UPLOAD | Open Document | Open Filing | Jun 8, 2015 | |||
| SC 13D/A | Open Document | Open Filing | Jun 4, 2015 | 005-45707 | ||
| SC 14D9/A | Open Document | Open Filing | SC 14D9/A | Jun 4, 2015 | 005-45707 | |
| S-8 | Open Document | Open Filing | S-8 | May 29, 2015 | 333-204566 | |
| SD | Open Document | Open Filing | SD | May 29, 2015 | 001-13888 | |
| SC 13D/A | Open Document | Open Filing | May 28, 2015 | 005-45707 | ||
| SC 13E3 | Open Document | Open Filing | SC 13E3 | May 27, 2015 | 005-45707 | |
| SC 14D9 | Open Document | Open Filing | SC 14D9 | May 26, 2015 | 005-45707 | |
| SC TO-T | Open Document | Open Filing | SC TO-T | May 26, 2015 | 005-45707 | |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | May 22, 2015 | May 15, 2015 | |
| SC 13D/A | Open Document | Open Filing | AMENDMENT NO. 11 TO SCHEDULE 13D | May 19, 2015 | 005-45707 | |
| 8-K | Open Document | Open Filing | FORM 8-K | May 18, 2015 | May 17, 2015 | 001-13888 |
| SC TO-C | Open Document | Open Filing | FORM 8-K | May 18, 2015 | 005-45707 | |
| 8-K | Open Document | Open Filing | FORM 8-K | May 4, 2015 | May 4, 2015 | 001-13888 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | May 1, 2015 | Mar 31, 2015 | 001-13888 |
| UPLOAD | Open Document | Open Filing | May 1, 2015 | |||
| 8-K | Open Document | Open Filing | 8-K | May 1, 2015 | Apr 29, 2015 | 001-13888 |
| 10-K/A | Open Document | Open Filing | 10-K/A | Apr 30, 2015 | Dec 31, 2014 | 001-13888 |
| 8-K | Open Document | Open Filing | 8-K | Apr 30, 2015 | Apr 29, 2015 | 001-13888 |
| 8-K | Open Document | Open Filing | 8-K | Apr 30, 2015 | Apr 25, 2015 | 001-13888 |
| PRRN14A | Open Document | Open Filing | PRRN14A | Apr 23, 2015 | 001-13888 | |
| PRER14A | Open Document | Open Filing | PRER14A | Apr 22, 2015 | 001-13888 | |
| CORRESP | Open Document | Open Filing | Apr 21, 2015 | |||
| UPLOAD | Open Document | Open Filing | Apr 17, 2015 | |||
| CORRESP | Open Document | Open Filing | Apr 13, 2015 | |||
| PRER14A | Open Document | Open Filing | PRER14A | Apr 13, 2015 | 001-13888 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Apr 10, 2015 | Apr 10, 2015 | 001-13888 |
| DEFA14A | Open Document | Open Filing | FORM 8-K | Apr 10, 2015 | 001-13888 | |
| UPLOAD | Open Document | Open Filing | Apr 9, 2015 | |||
| PRE 14A | Open Document | Open Filing | PRE 14A | Mar 31, 2015 | May 29, 2015 | 001-13888 |
| UPLOAD | Open Document | Open Filing | Mar 26, 2015 | |||
| PREC14A | Open Document | Open Filing | PRELIMINARY PROXY STATEMENT | Mar 17, 2015 | 001-13888 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 4, 2015 | Mar 1, 2015 | |
| 8-K | Open Document | Open Filing | 8-K | Mar 3, 2015 | Feb 27, 2015 | 001-13888 |
| 10-K | Open Document | Data | Open Filing | 10-K | Mar 2, 2015 | Dec 31, 2014 | 001-13888 |
| 8-K | Open Document | Open Filing | 8-K | Mar 2, 2015 | Mar 2, 2015 | 001-13888 |
| SC 13G/A | Open Document | Open Filing | GTI 12/31/2014 | Feb 18, 2015 | 005-45707 | |
| DFAN14A | Open Document | Open Filing | SCHEDULE 14A | Feb 13, 2015 | 001-13888 | |
| SC 13G/A | Open Document | Open Filing | Feb 13, 2015 | 005-45707 | ||
| DFAN14A | Open Document | Open Filing | SCHEDULE 14A | Feb 12, 2015 | 001-13888 | |
| SC 13D/A | Open Document | Open Filing | AMENDMENT NO. 10 TO SCHEDULE 13D | Feb 12, 2015 | 005-45707 | |
| SC 13G | Open Document | Open Filing | Feb 10, 2015 | 005-45707 | ||
| UPLOAD | Open Document | Open Filing | Jan 27, 2015 | |||
| 8-K | Open Document | Open Filing | FORM 8-K | Jan 26, 2015 | Jan 26, 2015 | 001-13888 |
| DFAN14A | Open Document | Open Filing | SCHEDULE 14A | Jan 23, 2015 | 001-13888 | |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Jan 23, 2015 | 005-45707 | |
| SC 13G/A | Open Document | Open Filing | Jan 9, 2015 | 005-45707 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 16, 2014 | Dec 13, 2014 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 16, 2014 | Dec 13, 2014 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 16, 2014 | Dec 13, 2014 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 16, 2014 | Dec 13, 2014 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 5, 2014 | Dec 3, 2014 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 5, 2014 | Dec 3, 2014 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 5, 2014 | Dec 3, 2014 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 5, 2014 | Dec 3, 2014 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 2, 2014 | Nov 27, 2014 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 2, 2014 | Nov 27, 2014 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 2, 2014 | Nov 27, 2014 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 2, 2014 | Nov 27, 2014 | |
| 8-K | Open Document | Open Filing | 8-K | Nov 25, 2014 | Nov 19, 2014 | 001-13888 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 21, 2014 | Nov 19, 2014 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 21, 2014 | Nov 19, 2014 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 21, 2014 | Nov 19, 2014 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 21, 2014 | Nov 19, 2014 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 21, 2014 | Nov 19, 2014 | |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 7, 2014 | Nov 1, 2014 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Oct 31, 2014 | Sep 30, 2014 | 001-13888 |
| 8-K | Open Document | Open Filing | 8-K | Oct 30, 2014 | Oct 30, 2014 | 001-13888 |
| SC 13G | Open Document | Open Filing | GTI | Oct 8, 2014 | 005-45707 | |
| 8-K | Open Document | Open Filing | 8-K | Sep 25, 2014 | Sep 19, 2014 | 001-13888 |
| 8-K | Open Document | Open Filing | FORM 8-K | Sep 23, 2014 | Sep 23, 2014 | 001-13888 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Aug 11, 2014 | Jun 30, 2014 | 001-13888 |
| 8-K | Open Document | Open Filing | 8-K | Jul 29, 2014 | Jul 29, 2014 | 001-13888 |
| 11-K | Open Document | Open Filing | 11-K | Jun 30, 2014 | Dec 31, 2013 | 001-13888 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 11, 2014 | Jun 5, 2014 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 9, 2014 | Jun 5, 2014 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 9, 2014 | Jun 5, 2014 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 9, 2014 | Jun 5, 2014 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 9, 2014 | Jun 5, 2014 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 9, 2014 | Jun 5, 2014 | |
| SD | Open Document | Open Filing | SD | Jun 2, 2014 | 001-13888 | |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 2, 2014 | May 21, 2014 | |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 2, 2014 | May 21, 2014 | |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 2, 2014 | May 21, 2014 | |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 2, 2014 | May 21, 2014 | |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 2, 2014 | May 21, 2014 | |
| 8-K | Open Document | Open Filing | 8-K | May 21, 2014 | May 15, 2014 | 001-13888 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 19, 2014 | May 15, 2014 | |
| 8-K | Open Document | Open Filing | FORM 8-K | May 16, 2014 | May 14, 2014 | 001-13888 |
| DFAN14A | Open Document | Open Filing | May 15, 2014 | 001-13888 | ||
| DEFA14A | Open Document | Open Filing | DEFA14A | May 14, 2014 | 001-13888 | |
| DFAN14A | Open Document | Open Filing | May 13, 2014 | 001-13888 | ||
| 8-K | Open Document | Open Filing | FORM 8-K | May 9, 2014 | May 8, 2014 | 001-13888 |
| DEFA14A | Open Document | Open Filing | DEFA14A | May 9, 2014 | 001-13888 | |
| UPLOAD | Open Document | Open Filing | May 8, 2014 | |||
| DFAN14A | Open Document | Open Filing | May 8, 2014 | 001-13888 | ||
| DEFA14A | Open Document | Open Filing | DEFA14A | May 8, 2014 | 001-13888 | |
| DFAN14A | Open Document | Open Filing | May 7, 2014 | 001-13888 | ||
| DFAN14A | Open Document | Open Filing | May 7, 2014 | 001-13888 | ||
| DEFA14A | Open Document | Open Filing | DEFA14A | May 7, 2014 | 001-13888 | |
| DEFA14A | Open Document | Open Filing | DEFA14A | May 5, 2014 | 001-13888 | |
| DFAN14A | Open Document | Open Filing | May 5, 2014 | 001-13888 | ||
| 8-K | Open Document | Open Filing | 8-K | May 5, 2014 | May 5, 2014 | 001-13888 |
| DEFA14A | Open Document | Open Filing | 8-K | May 5, 2014 | 001-13888 | |
| 8-K | Open Document | Open Filing | 8-K | May 2, 2014 | May 2, 2014 | 001-13888 |
| DEFA14A | Open Document | Open Filing | 8-K | May 2, 2014 | 001-13888 | |
| DFAN14A | Open Document | Open Filing | Apr 29, 2014 | 001-13888 | ||
| DFAN14A | Open Document | Open Filing | Apr 28, 2014 | 001-13888 | ||
| 8-K | Open Document | Open Filing | 8-K | Apr 28, 2014 | Apr 25, 2014 | 001-13888 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 28, 2014 | Apr 28, 2014 | |
| DFAN14A | Open Document | Open Filing | Apr 28, 2014 | 001-13888 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 28, 2014 | Apr 25, 2014 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 28, 2014 | Apr 25, 2014 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 28, 2014 | Apr 25, 2014 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 28, 2014 | Apr 25, 2014 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Apr 25, 2014 | Mar 31, 2014 | 001-13888 |
| DEFA14A | Open Document | Open Filing | DEFA14A | Apr 24, 2014 | 001-13888 | |
| 8-K | Open Document | Open Filing | 8-K | Apr 24, 2014 | Apr 23, 2014 | 001-13888 |
| DFAN14A | Open Document | Open Filing | Apr 22, 2014 | 001-13888 | ||
| DFAN14A | Open Document | Open Filing | Apr 17, 2014 | 001-13888 | ||
| DFAN14A | Open Document | Open Filing | Apr 17, 2014 | 001-13888 | ||
| DFAN14A | Open Document | Open Filing | Apr 17, 2014 | 001-13888 | ||
| DEFA14A | Open Document | Open Filing | DEFA14A | Apr 16, 2014 | 001-13888 | |
| DEFR14A | Open Document | Open Filing | DEFR14A | Apr 16, 2014 | 001-13888 | |
| DFAN14A | Open Document | Open Filing | Apr 16, 2014 | 001-13888 | ||
| DEFA14A | Open Document | Open Filing | DEFA14A | Apr 16, 2014 | 001-13888 | |
| DEFA14A | Open Document | Open Filing | DEFA14A | Apr 16, 2014 | 001-13888 | |
| DEFN14A | Open Document | Open Filing | Apr 15, 2014 | May 15, 2014 | 001-13888 | |
| DEF 14A | Open Document | Open Filing | DEF 14A | Apr 15, 2014 | May 15, 2014 | 001-13888 |
| CORRESP | Open Document | Open Filing | Apr 14, 2014 | |||
| PRER14A | Open Document | Open Filing | PRER14A | Apr 14, 2014 | 001-13888 | |
| SC 13D/A | Open Document | Open Filing | Apr 14, 2014 | 005-45707 | ||
| DFAN14A | Open Document | Open Filing | Apr 14, 2014 | 001-13888 | ||
| DEFA14A | Open Document | Open Filing | 8-K | Apr 14, 2014 | 001-13888 | |
| 8-K | Open Document | Open Filing | 8-K | Apr 14, 2014 | Apr 14, 2014 | 001-13888 |
| PRRN14A | Open Document | Open Filing | Apr 11, 2014 | 001-13888 | ||
| UPLOAD | Open Document | Open Filing | Apr 8, 2014 | |||
| PRER14A | Open Document | Open Filing | PRER14A | Apr 7, 2014 | 001-13888 | |
| CORRESP | Open Document | Open Filing | Apr 2, 2014 | |||
| DFAN14A | Open Document | Open Filing | Apr 1, 2014 | 001-13888 | ||
| PRRN14A | Open Document | Open Filing | Apr 1, 2014 | 001-13888 | ||
| UPLOAD | Open Document | Open Filing | Mar 28, 2014 | |||
| SC 13D/A | Open Document | Open Filing | Mar 28, 2014 | 005-45707 | ||
| PRER14A | Open Document | Open Filing | PRER14A | Mar 25, 2014 | 001-13888 | |
| SC 13D/A | Open Document | Open Filing | Mar 25, 2014 | 005-45707 | ||
| 8-K | Open Document | Open Filing | 8-K | Mar 21, 2014 | Mar 21, 2014 | 001-13888 |
| PRE 14A | Open Document | Open Filing | PRE 14A | Mar 21, 2014 | May 15, 2014 | 001-13888 |
| DFAN14A | Open Document | Open Filing | Mar 21, 2014 | 001-13888 | ||
| 8-K | Open Document | Open Filing | 8-K | Mar 21, 2014 | Mar 20, 2014 | 001-13888 |
| UPLOAD | Open Document | Open Filing | Mar 11, 2014 | |||
| PREN14A | Open Document | Open Filing | Mar 11, 2014 | Mar 11, 2014 | 001-13888 | |
| SC 13D/A | Open Document | Open Filing | Mar 11, 2014 | 005-45707 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 4, 2014 | Mar 1, 2014 | |
| 10-K | Open Document | Data | Open Filing | 10-K | Feb 27, 2014 | Dec 31, 2013 | 001-13888 |
| 8-K | Open Document | Open Filing | 8-K | Feb 27, 2014 | Feb 27, 2014 | 001-13888 |
| 8-K | Open Document | Open Filing | 8-K | Feb 26, 2014 | Feb 25, 2014 | 001-13888 |
| PREN14A | Open Document | Open Filing | Feb 25, 2014 | Feb 25, 2014 | 001-13888 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 20, 2014 | Feb 18, 2014 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 20, 2014 | Feb 18, 2014 | |
| SC 13G/A | Open Document | Open Filing | 13G/A GTI 2-14-2014 | Feb 14, 2014 | 005-45707 | |
| SC 13G/A | Open Document | Open Filing | Feb 14, 2014 | 005-45707 | ||
| SC 13G | Open Document | Open Filing | GTI | Feb 11, 2014 | 005-45707 | |
| SC 13D/A | Open Document | Open Filing | Jan 30, 2014 | 005-45707 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 30, 2014 | Jan 29, 2014 | |
| 8-K | Open Document | Open Filing | 8-K | Jan 30, 2014 | Jan 29, 2014 | 001-13888 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 28, 2014 | Jan 17, 2014 | |
| 8-K | Open Document | Open Filing | 8-K | Jan 24, 2014 | Jan 24, 2014 | 001-13888 |
| SC 13D/A | Open Document | Open Filing | Jan 24, 2014 | 005-45707 |