| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| SC 13G/A | Open Document | Open Filing | SC 13G/A | Feb 9, 2022 | 005-40533 | |
| 15-12G | Open Document | Open Filing | 15-12G | Jan 3, 2022 | 000-17995 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 28, 2021 | Dec 23, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 28, 2021 | Dec 23, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 28, 2021 | Dec 23, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 28, 2021 | Dec 23, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 28, 2021 | Dec 23, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 28, 2021 | Dec 23, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 28, 2021 | Dec 23, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 28, 2021 | Dec 23, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 28, 2021 | Dec 23, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 28, 2021 | Dec 23, 2021 | |
| EFFECT | Open Document | Open Filing | Dec 27, 2021 | 333-130928 | ||
| EFFECT | Open Document | Open Filing | Dec 27, 2021 | 333-124318 | ||
| EFFECT | Open Document | Open Filing | Dec 27, 2021 | 333-112783 | ||
| EFFECT | Open Document | Open Filing | Dec 27, 2021 | 333-109593 | ||
| EFFECT | Open Document | Open Filing | Dec 27, 2021 | 333-120548 | ||
| EFFECT | Open Document | Open Filing | Dec 27, 2021 | 333-108560 | ||
| EFFECT | Open Document | Open Filing | Dec 27, 2021 | 333-128186 | ||
| EFFECT | Open Document | Open Filing | Dec 27, 2021 | 333-107777 | ||
| EFFECT | Open Document | Open Filing | Dec 27, 2021 | 333-105060 | ||
| EFFECT | Open Document | Open Filing | Dec 27, 2021 | 333-118687 | ||
| EFFECT | Open Document | Open Filing | Dec 27, 2021 | 333-100400 | ||
| EFFECT | Open Document | Open Filing | Dec 27, 2021 | 333-127727 | ||
| EFFECT | Open Document | Open Filing | Dec 27, 2021 | 333-107191 | ||
| EFFECT | Open Document | Open Filing | Dec 27, 2021 | 333-89052 | ||
| EFFECT | Open Document | Open Filing | Dec 27, 2021 | 333-83934 | ||
| EFFECT | Open Document | Open Filing | Dec 27, 2021 | 333-36556 | ||
| EFFECT | Open Document | Open Filing | Dec 27, 2021 | 333-133435 | ||
| EFFECT | Open Document | Open Filing | Dec 27, 2021 | 333-100399 | ||
| EFFECT | Open Document | Open Filing | Dec 27, 2021 | 333-238852 | ||
| EFFECT | Open Document | Open Filing | Dec 27, 2021 | 333-100337 | ||
| EFFECT | Open Document | Open Filing | Dec 27, 2021 | 333-107776 | ||
| EFFECT | Open Document | Open Filing | Dec 27, 2021 | 333-33708 | ||
| EFFECT | Open Document | Open Filing | Dec 27, 2021 | 333-101041 | ||
| S-8 POS | Open Document | Open Filing | S-8 POS | Dec 23, 2021 | 333-126576 | |
| S-8 POS | Open Document | Open Filing | S-8 POS | Dec 23, 2021 | 333-141508 | |
| POS AM | Open Document | Open Filing | POS AM | Dec 23, 2021 | 333-108560 | |
| POS AM | Open Document | Open Filing | POS AM | Dec 23, 2021 | 333-112783 | |
| S-8 POS | Open Document | Open Filing | S-8 POS | Dec 23, 2021 | 333-144196 | |
| POS AM | Open Document | Open Filing | POS AM | Dec 23, 2021 | 333-118687 | |
| S-8 POS | Open Document | Open Filing | S-8 POS | Dec 23, 2021 | 333-144197 | |
| POS AM | Open Document | Open Filing | POS AM | Dec 23, 2021 | 333-109593 | |
| POS AM | Open Document | Open Filing | POS AM | Dec 23, 2021 | 333-120548 | |
| S-8 POS | Open Document | Open Filing | S-8 POS | Dec 23, 2021 | 333-74890 | |
| S-8 POS | Open Document | Open Filing | S-8 POS | Dec 23, 2021 | 333-06511 | |
| POS AM | Open Document | Open Filing | POS AM | Dec 23, 2021 | 333-127727 | |
| S-8 POS | Open Document | Open Filing | S-8 POS | Dec 23, 2021 | 333-96663 | |
| S-8 POS | Open Document | Open Filing | S-8 POS | Dec 23, 2021 | 333-182862 | |
| POS AM | Open Document | Open Filing | POS AM | Dec 23, 2021 | 333-124318 | |
| S-8 POS | Open Document | Open Filing | S-8 POS | Dec 23, 2021 | 333-104532 | |
| S-8 POS | Open Document | Open Filing | S-8 POS | Dec 23, 2021 | 333-205187 | |
| S-8 POS | Open Document | Open Filing | S-8 POS | Dec 23, 2021 | 333-62604 | |
| S-8 POS | Open Document | Open Filing | S-8 POS | Dec 23, 2021 | 333-104533 | |
| POS AM | Open Document | Open Filing | POS AM | Dec 23, 2021 | 333-128186 | |
| S-8 POS | Open Document | Open Filing | S-8 POS | Dec 23, 2021 | 033-65061 | |
| S-8 POS | Open Document | Open Filing | S-8 POS | Dec 23, 2021 | 333-105059 | |
| S-8 POS | Open Document | Open Filing | S-8 POS | Dec 23, 2021 | 333-31294 | |
| S-8 POS | Open Document | Open Filing | S-8 POS | Dec 23, 2021 | 333-225996 | |
| S-8 POS | Open Document | Open Filing | S-8 POS | Dec 23, 2021 | 333-55068 | |
| POS AM | Open Document | Open Filing | POS AM | Dec 23, 2021 | 333-130928 | |
| S-8 POS | Open Document | Open Filing | S-8 POS | Dec 23, 2021 | 333-107778 | |
| S-8 POS | Open Document | Open Filing | S-8 POS | Dec 23, 2021 | 333-61822 | |
| S-8 POS | Open Document | Open Filing | S-8 POS | Dec 23, 2021 | 333-06507 | |
| POS AM | Open Document | Open Filing | POS AM | Dec 23, 2021 | 333-107776 | |
| POS AM | Open Document | Open Filing | POS AM | Dec 23, 2021 | 333-107777 | |
| S-8 POS | Open Document | Open Filing | S-8 POS | Dec 23, 2021 | 333-112514 | |
| S-8 POS | Open Document | Open Filing | S-8 POS | Dec 23, 2021 | 333-255897 | |
| POS AM | Open Document | Open Filing | POS AM | Dec 23, 2021 | 333-107191 | |
| POS AM | Open Document | Open Filing | POS AM | Dec 23, 2021 | 333-105060 | |
| POS AM | Open Document | Open Filing | POS AM | Dec 23, 2021 | 333-133435 | |
| S-8 POS | Open Document | Open Filing | S-8 POS | Dec 23, 2021 | 333-90323 | |
| POS AM | Open Document | Open Filing | POS AM | Dec 23, 2021 | 333-101041 | |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Dec 23, 2021 | 005-40533 | |
| S-8 POS | Open Document | Open Filing | S-8 POS | Dec 23, 2021 | 333-115638 | |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Dec 23, 2021 | Dec 23, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 23, 2021 | Dec 22, 2021 | |
| POS AM | Open Document | Open Filing | POS AM | Dec 23, 2021 | 333-100399 | |
| S-8 POS | Open Document | Open Filing | S-8 POS | Dec 23, 2021 | 333-06505 | |
| S-8 POS | Open Document | Open Filing | S-8 POS | Dec 23, 2021 | 333-257026 | |
| POS AM | Open Document | Open Filing | POS AM | Dec 23, 2021 | 333-100400 | |
| POS AM | Open Document | Open Filing | POS AM | Dec 23, 2021 | 333-100337 | |
| POS AM | Open Document | Open Filing | POS AM | Dec 23, 2021 | 333-83934 | |
| S-8 POS | Open Document | Open Filing | S-8 POS | Dec 23, 2021 | 333-115639 | |
| S-8 POS | Open Document | Open Filing | S-8 POS | Dec 23, 2021 | 333-06503 | |
| POS AM | Open Document | Open Filing | POS AM | Dec 23, 2021 | 333-238852 | |
| POS AM | Open Document | Open Filing | POS AM | Dec 23, 2021 | 333-89052 | |
| POS AM | Open Document | Open Filing | POS AM | Dec 23, 2021 | 333-36556 | |
| POS AM | Open Document | Open Filing | POS AM | Dec 23, 2021 | 333-33708 | |
| S-8 POS | Open Document | Open Filing | S-8 POS | Dec 23, 2021 | 333-126571 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Dec 23, 2021 | Dec 23, 2021 | 000-17995 |
| SC 14D9/A | Open Document | Open Filing | SC 14D9/A | Dec 23, 2021 | 005-40533 | |
| 25-NSE | Open Document | Open Filing | Dec 23, 2021 | 000-17995 | ||
| SC 13D/A | Open Document | Open Filing | SC TO-T/A | Dec 23, 2021 | 005-40533 | |
| SC 14D9/A | Open Document | Open Filing | SC 14D9/A | Dec 21, 2021 | 005-40533 | |
| SC TO-T/A | Open Document | Open Filing | SC TO-T/A | Dec 21, 2021 | 005-40533 | |
| SC 14D9/A | Open Document | Open Filing | SC 14D9/A | Dec 15, 2021 | 005-40533 | |
| SC TO-T/A | Open Document | Open Filing | SC TO-T/A | Dec 14, 2021 | 005-40533 | |
| SC 14D9/A | Open Document | Open Filing | SC 14D9/A | Dec 8, 2021 | 005-40533 | |
| SC TO-T/A | Open Document | Open Filing | SC TO-T/A | Dec 8, 2021 | 005-40533 | |
| SC 13G | Open Document | Open Filing | SC 13G | Dec 3, 2021 | 005-40533 | |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Nov 29, 2021 | 005-40533 | |
| SC 14D9 | Open Document | Open Filing | SC 14D9 | Nov 23, 2021 | 005-40533 | |
| SC TO-T | Open Document | Open Filing | SC TO-T | Nov 22, 2021 | 005-40533 | |
| SC 13D | Open Document | Open Filing | SC 13D | Nov 17, 2021 | 005-40533 | |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Nov 9, 2021 | 005-40533 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Nov 9, 2021 | Sep 30, 2021 | 000-17995 |
| SC14D9C | Open Document | Open Filing | SC14D9C | Nov 9, 2021 | 005-40533 | |
| SC TO-C | Open Document | Open Filing | SC TO-C | Nov 9, 2021 | 005-40533 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Nov 9, 2021 | Nov 7, 2021 | 000-17995 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Sep 20, 2021 | 005-40533 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q - Q2 2021 | Aug 5, 2021 | Jun 30, 2021 | 000-17995 |
| 8-K | Open Document | Data | Open Filing | 8-K | Aug 5, 2021 | Aug 5, 2021 | 000-17995 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Jun 21, 2021 | 005-40533 | |
| S-8 | Open Document | Open Filing | S-8 | Jun 11, 2021 | 333-257026 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Jun 11, 2021 | Jun 9, 2021 | 000-17995 |
| 8-K | Open Document | Data | Open Filing | 8-K | Jun 4, 2021 | Jun 1, 2021 | 000-17995 |
| S-8 | Open Document | Open Filing | S-8 | May 7, 2021 | 333-255897 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | May 6, 2021 | Mar 31, 2021 | 000-17995 |
| 8-K | Open Document | Data | Open Filing | 8-K | May 5, 2021 | May 5, 2021 | 000-17995 |
| DEFA14A | Open Document | Open Filing | DEFA14A | Apr 23, 2021 | 000-17995 | |
| DEF 14A | Open Document | Open Filing | DEF 14A | Apr 23, 2021 | Jun 9, 2021 | 000-17995 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Mar 17, 2021 | 005-40533 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 12, 2021 | Mar 11, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 9, 2021 | Mar 5, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 9, 2021 | Mar 5, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 9, 2021 | Mar 5, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 9, 2021 | Mar 5, 2021 | |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | Mar 9, 2021 | Mar 1, 2021 | |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | Mar 9, 2021 | Feb 26, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 8, 2021 | Mar 4, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 8, 2021 | Mar 4, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 8, 2021 | Mar 4, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 8, 2021 | Mar 4, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 8, 2021 | Mar 4, 2021 | |
| 10-K | Open Document | Data | Open Filing | 10-K | Mar 5, 2021 | Dec 31, 2020 | 000-17995 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 3, 2021 | Mar 1, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 3, 2021 | Mar 1, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 3, 2021 | Mar 1, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 3, 2021 | Mar 1, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 3, 2021 | Mar 1, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 3, 2021 | Mar 1, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 3, 2021 | Mar 1, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 3, 2021 | Mar 1, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 3, 2021 | Mar 1, 2012 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 3, 2021 | Mar 1, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 2, 2021 | Feb 26, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 2, 2021 | Feb 26, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 2, 2021 | Feb 26, 2021 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Feb 25, 2021 | Feb 25, 2021 | 000-17995 |
| SC 13G | Open Document | Open Filing | Feb 11, 2021 | 005-40533 | ||
| SC 13G/A | Open Document | Open Filing | Feb 11, 2021 | 005-40533 | ||
| SC 13G | Open Document | Open Filing | SCHEDULE 13G | Feb 10, 2021 | 005-40533 | |
| SC 13G/A | Open Document | Open Filing | Feb 1, 2021 | 005-40533 | ||
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Jan 13, 2021 | 005-40533 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 13, 2020 | Nov 11, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 13, 2020 | Nov 11, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 13, 2020 | Nov 11, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 13, 2020 | Nov 11, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 13, 2020 | Nov 11, 2020 | |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Nov 13, 2020 | Nov 9, 2020 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Nov 9, 2020 | Sep 30, 2020 | 000-17995 |
| 8-K | Open Document | Data | Open Filing | 8-K | Nov 9, 2020 | Nov 5, 2020 | 000-17995 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Oct 22, 2020 | 005-40533 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 11, 2020 | Aug 7, 2020 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Aug 6, 2020 | Jun 30, 2020 | 000-17995 |
| 8-K | Open Document | Open Filing | 8-K | Aug 5, 2020 | Aug 5, 2020 | 000-17995 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 30, 2020 | Jul 28, 2020 | |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Jun 30, 2020 | 005-40533 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 15, 2020 | Jun 12, 2020 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Jun 12, 2020 | Jun 10, 2020 | 000-17995 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 10, 2020 | Jun 7, 2020 | |
| EFFECT | Open Document | Open Filing | Jun 5, 2020 | 333-238852 | ||
| CORRESP | Open Document | Open Filing | Jun 4, 2020 | |||
| UPLOAD | Open Document | Open Filing | Jun 3, 2020 | |||
| S-3 | Open Document | Open Filing | S-3 | Jun 1, 2020 | 333-238852 | |
| RW | Open Document | Open Filing | RW | Jun 1, 2020 | 333-226456 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 21, 2020 | May 19, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 14, 2020 | May 12, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 12, 2020 | May 8, 2020 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | May 7, 2020 | Mar 31, 2020 | 000-17995 |
| 8-K | Open Document | Open Filing | 8-K | May 6, 2020 | May 6, 2020 | 000-17995 |
| DEFA14A | Open Document | Open Filing | DEFA14A | Apr 24, 2020 | 000-17995 | |
| DEF 14A | Open Document | Open Filing | DEF 14A | Apr 24, 2020 | Jun 10, 2020 | 000-17995 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Mar 25, 2020 | 005-40533 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 11, 2020 | Mar 7, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 11, 2020 | Mar 7, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 11, 2020 | Mar 7, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 11, 2020 | Mar 7, 2020 | |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Mar 11, 2020 | Mar 5, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 11, 2020 | Mar 9, 2020 | |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Mar 11, 2020 | Mar 9, 2020 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Mar 10, 2020 | Mar 9, 2020 | 000-17995 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 9, 2020 | Mar 5, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 9, 2020 | Mar 5, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 9, 2020 | Mar 5, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 9, 2020 | Mar 5, 2020 | |
| 10-K | Open Document | Data | Open Filing | 10-K | Mar 9, 2020 | Dec 31, 2019 | 000-17995 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 3, 2020 | Feb 28, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 3, 2020 | Feb 28, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 3, 2020 | Feb 28, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 3, 2020 | Feb 28, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 3, 2020 | Feb 28, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 28, 2020 | Feb 26, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 28, 2020 | Feb 26, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 28, 2020 | Feb 26, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 28, 2020 | Feb 26, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 26, 2020 | Feb 24, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 26, 2020 | Feb 24, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 26, 2020 | Feb 24, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 26, 2020 | Feb 24, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 26, 2020 | Feb 24, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 26, 2020 | Feb 24, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 26, 2020 | Feb 24, 2020 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Feb 20, 2020 | Feb 20, 2020 | 000-17995 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 18, 2020 | Feb 13, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 18, 2020 | Feb 13, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 18, 2020 | Feb 13, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 18, 2020 | Feb 13, 2020 | |
| SC 13G/A | Open Document | Open Filing | Feb 13, 2020 | 005-40533 | ||
| SC 13G/A | Open Document | Open Filing | Feb 6, 2020 | 005-40533 | ||
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Jan 2, 2020 | 005-40533 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 27, 2019 | Nov 25, 2019 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Nov 6, 2019 | Sep 30, 2019 | 000-17995 |
| 8-K | Open Document | Open Filing | 8-K | Oct 31, 2019 | Oct 31, 2019 | 000-17995 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Sep 12, 2019 | 005-40533 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q - Q2 2019 | Aug 7, 2019 | Jun 30, 2019 | 000-17995 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 6, 2019 | Aug 5, 2019 | |
| 8-K/A | Open Document | Open Filing | FORM 8-K/A | Aug 2, 2019 | Aug 1, 2019 | 000-17995 |
| 8-K | Open Document | Open Filing | 8-K | Aug 1, 2019 | Aug 1, 2019 | 000-17995 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 29, 2019 | Jul 28, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 11, 2019 | Jun 7, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 7, 2019 | Jun 5, 2019 | |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Jun 7, 2019 | 005-40533 | |
| 8-K | Open Document | Open Filing | 8-K | Jun 6, 2019 | Jun 5, 2019 | 000-17995 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | May 9, 2019 | Mar 31, 2019 | 000-17995 |
| 8-K/A | Open Document | Open Filing | 8-K/A | May 9, 2019 | Feb 20, 2019 | 000-17995 |
| 8-K/A | Open Document | Open Filing | FORM 8-K/A | May 8, 2019 | Feb 20, 2019 | 000-17995 |
| 8-K | Open Document | Open Filing | FORM 8-K | May 8, 2019 | May 7, 2019 | 000-17995 |
| 8-K | Open Document | Open Filing | 8-K | May 2, 2019 | May 2, 2019 | 000-17995 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 30, 2019 | Apr 28, 2019 | |
| UPLOAD | Open Document | Open Filing | Apr 26, 2019 | |||
| DEFA14A | Open Document | Open Filing | DEFA14A | Apr 26, 2019 | 000-17995 | |
| DEF 14A | Open Document | Open Filing | DEF 14A | Apr 26, 2019 | Jun 5, 2019 | 000-17995 |
| CORRESP | Open Document | Open Filing | Apr 12, 2019 | |||
| UPLOAD | Open Document | Open Filing | Apr 10, 2019 | |||
| PRE 14A | Open Document | Open Filing | PRE 14A | Mar 29, 2019 | Jun 5, 2019 | 000-17995 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 11, 2019 | Mar 7, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 11, 2019 | Mar 7, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 11, 2019 | Mar 7, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 11, 2019 | Mar 7, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 11, 2019 | Mar 7, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 11, 2019 | Mar 7, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 11, 2019 | Mar 7, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 11, 2019 | Mar 7, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 11, 2019 | Mar 7, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 11, 2019 | Mar 7, 2019 | |
| 10-K | Open Document | Data | Open Filing | 10-K | Mar 8, 2019 | Dec 31, 2018 | 000-17995 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 28, 2019 | Feb 26, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 28, 2019 | Feb 26, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 28, 2019 | Feb 26, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 28, 2019 | Feb 26, 2019 | |
| 8-K | Open Document | Open Filing | 8-K | Feb 28, 2019 | Feb 28, 2019 | 000-17995 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Feb 22, 2019 | Feb 20, 2019 | |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Feb 22, 2019 | Feb 20, 2019 | |
| SC 13D | Open Document | Open Filing | SC 13D | Feb 22, 2019 | 005-40533 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Feb 22, 2019 | Feb 20, 2019 | 000-17995 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 20, 2019 | Feb 18, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 20, 2019 | Feb 18, 2019 | |
| UPLOAD | Open Document | Open Filing | Feb 19, 2019 | |||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 15, 2019 | Feb 13, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 15, 2019 | Feb 15, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 15, 2019 | Feb 13, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 15, 2019 | Feb 13, 2019 | |
| SC 13G/A | Open Document | Open Filing | Feb 13, 2019 | 005-40533 | ||
| SC 13G/A | Open Document | Open Filing | Feb 6, 2019 | 005-40533 | ||
| 8-K | Open Document | Open Filing | 8-K | Jan 17, 2019 | Jan 14, 2019 | 000-17995 |
| CORRESP | Open Document | Open Filing | Dec 31, 2018 | |||
| UPLOAD | Open Document | Open Filing | Dec 18, 2018 | |||
| 10-Q | Open Document | Data | Open Filing | 10-Q | Nov 7, 2018 | Sep 30, 2018 | 000-17995 |
| 8-K | Open Document | Open Filing | 8-K | Oct 23, 2018 | Oct 23, 2018 | 000-17995 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | Oct 15, 2018 | Feb 26, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 5, 2018 | Apr 28, 2018 | |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | Sep 10, 2018 | Jul 28, 2018 | |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | Aug 23, 2018 | Feb 26, 2018 | |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | Aug 23, 2018 | May 5, 2017 | |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | Aug 23, 2018 | Feb 18, 2018 | |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | Aug 23, 2018 | Aug 8, 2018 | |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | Aug 23, 2018 | Feb 13, 2017 | |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | Aug 23, 2018 | Feb 26, 2018 | |
| EFFECT | Open Document | Open Filing | Aug 10, 2018 | 333-226456 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 10, 2018 | Aug 8, 2018 | |
| CORRESP | Open Document | Open Filing | Aug 8, 2018 | |||
| S-3/A | Open Document | Open Filing | AMENDMENT NO. 2 TO FORM S-3 | Aug 8, 2018 | 333-226456 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Aug 7, 2018 | Jun 30, 2018 | 000-17995 |
| S-3/A | Open Document | Open Filing | AMENDMENT NO. 1 TO FORM S-3 | Aug 6, 2018 | 333-226456 | |
| UPLOAD | Open Document | Open Filing | Aug 6, 2018 | |||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 1, 2018 | Jul 28, 2018 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Jul 31, 2018 | Jul 31, 2018 | 000-17995 |
| S-3 | Open Document | Open Filing | FORM S-3 | Jul 31, 2018 | 333-226456 | |
| S-8 | Open Document | Open Filing | FORM S-8 | Jun 29, 2018 | 333-225996 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 13, 2018 | Jun 11, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 7, 2018 | Jun 7, 2018 | |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Jun 7, 2018 | Jun 4, 2018 | |
| 8-K | Open Document | Open Filing | 8-K | Jun 7, 2018 | Jun 6, 2018 | 000-17995 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | May 8, 2018 | Mar 31, 2018 | 000-17995 |
| 8-K | Open Document | Open Filing | 8-K | May 2, 2018 | May 2, 2018 | 000-17995 |
| DEFA14A | Open Document | Open Filing | DEFA14A | Apr 27, 2018 | 000-17995 | |
| DEF 14A | Open Document | Open Filing | DEFINITIVE PROXY STATEMENT | Apr 27, 2018 | Jun 6, 2018 | 000-17995 |
| 8-K | Open Document | Open Filing | 8-K | Apr 3, 2018 | Apr 2, 2018 | 000-17995 |
| 8-K | Open Document | Open Filing | 8-K | Mar 9, 2018 | Mar 9, 2018 | 000-17995 |
| 10-K | Open Document | Data | Open Filing | 10-K | Mar 7, 2018 | Dec 31, 2017 | 000-17995 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 28, 2018 | Feb 26, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 28, 2018 | Feb 26, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 28, 2018 | Feb 26, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 28, 2018 | Feb 26, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 28, 2018 | Feb 26, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 28, 2018 | Feb 26, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 28, 2018 | Feb 26, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 28, 2018 | Feb 26, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 28, 2018 | Feb 26, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 28, 2018 | Feb 26, 2018 | |
| 8-K | Open Document | Open Filing | 8-K | Feb 22, 2018 | Feb 22, 2018 | 000-17995 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 22, 2018 | Feb 20, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 22, 2018 | Feb 18, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 22, 2018 | Feb 20, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 22, 2018 | Feb 20, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 22, 2018 | Feb 18, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 15, 2018 | Feb 13, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 15, 2018 | Feb 13, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 15, 2018 | Feb 13, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 15, 2018 | Feb 13, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 15, 2018 | Feb 13, 2018 | |
| SC 13G/A | Open Document | Open Filing | Feb 14, 2018 | 005-40533 | ||
| SC 13G/A | Open Document | Open Filing | Jan 23, 2018 | 005-40533 | ||
| 8-K | Open Document | Open Filing | 8-K | Jan 16, 2018 | Jan 16, 2018 | 000-17995 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 21, 2017 | Nov 21, 2017 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 17, 2017 | Nov 15, 2017 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Nov 7, 2017 | Sep 30, 2017 | 000-17995 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 2, 2017 | Nov 1, 2017 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Oct 24, 2017 | Oct 24, 2017 | 000-17995 |
| 8-K | Open Document | Open Filing | FORM 8-K | Sep 14, 2017 | Sep 13, 2017 | 000-17995 |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | Sep 12, 2017 | 005-40533 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Aug 7, 2017 | Jun 30, 2017 | 000-17995 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Aug 1, 2017 | Aug 1, 2017 | 000-17995 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 31, 2017 | Jul 28, 2017 | |
| SC 13G | Open Document | Open Filing | SCHEDULE 13G | Jun 26, 2017 | 005-40533 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Jun 7, 2017 | Jun 7, 2017 | 000-17995 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 30, 2017 | May 25, 2017 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 24, 2017 | May 22, 2017 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 17, 2017 | May 15, 2017 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 11, 2017 | May 9, 2017 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 9, 2017 | May 8, 2017 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 9, 2017 | May 5, 2017 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | May 8, 2017 | Mar 31, 2017 | 000-17995 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 5, 2017 | May 3, 2017 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 3, 2017 | May 2, 2017 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 3, 2017 | May 1, 2017 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 2, 2017 | Apr 28, 2017 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 1, 2017 | Apr 27, 2017 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 1, 2017 | Apr 27, 2017 | |
| DEFA14A | Open Document | Open Filing | DEFA14A | Apr 27, 2017 | 000-17995 | |
| DEF 14A | Open Document | Open Filing | DEFINITIVE PROXY STATEMENT | Apr 27, 2017 | Jun 7, 2017 | 000-17995 |
| 8-K | Open Document | Open Filing | FORM 8-K | Apr 25, 2017 | Apr 24, 2017 | 000-17995 |
| 8-K | Open Document | Open Filing | FORM 8-K | Mar 15, 2017 | Mar 15, 2017 | 000-17995 |
| 10-K | Open Document | Data | Open Filing | ZIXI-10K-20161231 | Mar 6, 2017 | Dec 31, 2016 | 000-17995 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 22, 2017 | Feb 18, 2017 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 22, 2017 | Feb 18, 2017 | |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | Feb 22, 2017 | Feb 13, 2017 | |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | Feb 22, 2017 | Feb 13, 2017 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 15, 2017 | Feb 13, 2017 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 15, 2017 | Feb 13, 2017 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 15, 2017 | Feb 13, 2017 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 15, 2017 | Feb 13, 2017 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 15, 2017 | Feb 13, 2017 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 15, 2017 | Feb 13, 2017 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 15, 2017 | Feb 13, 2017 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 15, 2017 | Feb 13, 2017 | |
| SC 13G | Open Document | Open Filing | 13G | Feb 14, 2017 | 005-40533 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Feb 9, 2017 | Feb 9, 2017 | 000-17995 |
| SC 13G/A | Open Document | Open Filing | Jan 27, 2017 | 005-40533 | ||
| 10-Q/A | Open Document | Data | Open Filing | 10-Q/A | Nov 8, 2016 | Sep 30, 2016 | 000-17995 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Nov 3, 2016 | Sep 30, 2016 | 000-17995 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 2, 2016 | Nov 1, 2016 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Oct 25, 2016 | Oct 25, 2016 | 000-17995 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 20, 2016 | Sep 16, 2016 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 14, 2016 | Sep 12, 2016 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 18, 2016 | Aug 16, 2016 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Aug 3, 2016 | Jun 30, 2016 | 000-17995 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 2, 2016 | Jul 29, 2016 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 29, 2016 | Jul 28, 2016 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 28, 2016 | Jul 26, 2016 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Jul 26, 2016 | Jul 26, 2016 | 000-17995 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Jun 29, 2016 | Jun 27, 2016 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Jun 27, 2016 | Jun 27, 2016 | 000-17995 |
| 8-K | Open Document | Open Filing | FORM 8-K | Jun 8, 2016 | Jun 8, 2016 | 000-17995 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | May 4, 2016 | Mar 31, 2016 | 000-17995 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 2, 2016 | Apr 28, 2016 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 2, 2016 | Apr 28, 2016 | |
| DEFA14A | Open Document | Open Filing | DEFA14A | Apr 29, 2016 | 000-17995 | |
| DEF 14A | Open Document | Open Filing | DEF 14A | Apr 29, 2016 | Jun 8, 2016 | 000-17995 |
| 8-K | Open Document | Data | Open Filing | 8-K | Apr 26, 2016 | Apr 26, 2016 | 000-17995 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Apr 15, 2016 | Apr 12, 2016 | |
| UPLOAD | Open Document | Open Filing | Mar 17, 2016 | |||
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | Mar 16, 2016 | Feb 18, 2016 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 14, 2016 | Mar 11, 2016 | |
| 10-K | Open Document | Data | Open Filing | 10-K | Mar 10, 2016 | Dec 31, 2015 | 000-17995 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 10, 2016 | Jan 19, 2016 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 9, 2016 | Mar 7, 2016 | |
| CORRESP | Open Document | Open Filing | Mar 8, 2016 | |||
| CORRESP | Open Document | Open Filing | Feb 25, 2016 | |||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 22, 2016 | Feb 18, 2016 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 22, 2016 | Feb 18, 2016 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 22, 2016 | Feb 18, 2016 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 22, 2016 | Feb 18, 2016 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 22, 2016 | Feb 18, 2016 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 22, 2016 | Feb 18, 2016 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 22, 2016 | Feb 18, 2016 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 22, 2016 | Feb 18, 2016 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Feb 16, 2016 | Feb 16, 2016 | 000-17995 |
| SC 13G/A | Open Document | Open Filing | SEC SCHEDULE 13G | Feb 11, 2016 | 005-40533 | |
| CORRESP | Open Document | Open Filing | Feb 3, 2016 | |||
| SC 13G/A | Open Document | Open Filing | Jan 27, 2016 | 005-40533 | ||
| UPLOAD | Open Document | Open Filing | Jan 21, 2016 | |||
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Jan 21, 2016 | Jan 19, 2016 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Jan 19, 2016 | Jan 19, 2016 | 000-17995 |
| CORRESP | Open Document | Open Filing | Jan 7, 2016 | |||
| 8-K | Open Document | Open Filing | FORM 8-K | Jan 6, 2016 | Jan 5, 2016 | 000-17995 |
| CORRESP | Open Document | Open Filing | Dec 17, 2015 | |||
| UPLOAD | Open Document | Open Filing | Dec 15, 2015 | |||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 25, 2015 | Nov 24, 2015 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 24, 2015 | Nov 23, 2015 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 20, 2015 | Nov 19, 2015 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 18, 2015 | Nov 16, 2015 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 13, 2015 | Nov 11, 2015 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 10, 2015 | Nov 6, 2015 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 5, 2015 | Nov 3, 2015 | |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Nov 4, 2015 | Sep 30, 2015 | 000-17995 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 3, 2015 | Nov 1, 2015 | |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Nov 3, 2015 | Nov 1, 2015 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 2, 2015 | Oct 29, 2015 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 28, 2015 | Oct 26, 2015 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 26, 2015 | Oct 22, 2015 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 23, 2015 | Oct 21, 2015 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Oct 20, 2015 | Oct 20, 2015 | 000-17995 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 28, 2015 | Aug 26, 2015 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 17, 2015 | Aug 13, 2015 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 12, 2015 | Aug 10, 2015 | |
| SC 13G/A | Open Document | Open Filing | SEC SCHEDULE 13G | Aug 10, 2015 | 005-40533 | |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Aug 5, 2015 | Jun 30, 2015 | 000-17995 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 28, 2015 | Jul 26, 2015 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 28, 2015 | Jul 26, 2015 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 28, 2015 | Jul 26, 2015 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 27, 2015 | Jul 23, 2015 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 23, 2015 | Jul 23, 2015 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 23, 2015 | Jul 23, 2015 | |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | Jul 22, 2015 | Jan 4, 2013 | |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | Jul 22, 2015 | Jan 4, 2013 | |
| 8-K | Open Document | Open Filing | 8-K | Jul 21, 2015 | Jul 21, 2015 | 000-17995 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 24, 2015 | Jun 24, 2015 | |
| S-8 | Open Document | Open Filing | FORM S-8 | Jun 24, 2015 | 333-205187 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Jun 24, 2015 | Jun 24, 2015 | 000-17995 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 23, 2015 | Jun 19, 2015 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 18, 2015 | Jun 16, 2015 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 9, 2015 | Jun 5, 2015 | |
| 8-K | Open Document | Open Filing | FORM 8-K | May 19, 2015 | May 19, 2015 | 000-17995 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 15, 2015 | May 14, 2015 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 14, 2015 | May 13, 2015 | |
| DEFA14A | Open Document | Open Filing | DEFA14A | May 13, 2015 | 000-17995 | |
| DEF 14A | Open Document | Open Filing | DEFINITIVE PROXY STATEMENT | May 13, 2015 | Jun 24, 2015 | 000-17995 |
| 8-K | Open Document | Open Filing | FORM 8-K | May 12, 2015 | May 11, 2015 | 000-17995 |
| ARS | Open Document | Open Filing | AUTO-GENERATED PAPER DOCUMENT | May 11, 2015 | Dec 31, 2014 | 000-17995 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | May 4, 2015 | Mar 31, 2015 | 000-17995 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 1, 2015 | Apr 29, 2015 | |
| 10-K/A | Open Document | Open Filing | 10-K/A | Apr 30, 2015 | Dec 31, 2014 | 000-17995 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 29, 2015 | Apr 27, 2015 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Apr 21, 2015 | Apr 21, 2015 | 000-17995 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 13, 2015 | Mar 11, 2015 | |
| 10-K | Open Document | Data | Open Filing | FORM 10-K | Mar 11, 2015 | Dec 31, 2014 | 000-17995 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 10, 2015 | Mar 6, 2015 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 6, 2015 | Mar 6, 2015 | |
| 8-K | Open Document | Open Filing | 8-K | Mar 5, 2015 | Mar 5, 2015 | 000-17995 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 23, 2015 | Feb 19, 2015 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 23, 2015 | Feb 19, 2015 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 23, 2015 | Feb 19, 2015 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 23, 2015 | Feb 19, 2015 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 23, 2015 | Feb 19, 2015 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Feb 17, 2015 | Feb 17, 2015 | 000-17995 |
| SC 13G/A | Open Document | Open Filing | SEC SCHEDULE 13G | Feb 12, 2015 | 005-40533 | |
| SC 13G/A | Open Document | Open Filing | Jan 26, 2015 | 005-40533 | ||
| 8-K | Open Document | Open Filing | FORM 8-K | Jan 13, 2015 | Jan 13, 2015 | 000-17995 |
| 8-K | Open Document | Open Filing | 8-K | Jan 7, 2015 | Jan 7, 2015 | 000-17995 |
| 8-K | Open Document | Open Filing | 8-K | Dec 10, 2014 | Dec 10, 2014 | 000-17995 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Nov 6, 2014 | Sep 30, 2014 | 000-17995 |
| 8-K | Open Document | Open Filing | 8-K | Oct 21, 2014 | Oct 21, 2014 | 000-17995 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 14, 2014 | Aug 13, 2014 | |
| SC 13G/A | Open Document | Open Filing | DISCLOSURE DOCUMENT | Aug 11, 2014 | 005-40533 | |
| 4 | Open Document | Open Filing | FORM 4 | Aug 7, 2014 | Aug 5, 2014 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Aug 7, 2014 | Jun 30, 2014 | 000-17995 |
| 8-K | Open Document | Open Filing | 8-K | Jul 30, 2014 | Jun 30, 2014 | 000-17995 |
| 4 | Open Document | Open Filing | FORM 4 JULY LAPSE | Jul 29, 2014 | Jul 26, 2014 | |
| 4 | Open Document | Open Filing | FORM 4 JULY LAPSE | Jul 29, 2014 | Jul 26, 2014 | |
| 4 | Open Document | Open Filing | FORM 4 JULY LAPSE | Jul 29, 2014 | Jul 26, 2014 | |
| 4 | Open Document | Open Filing | FORM 4 JULY LAPSE | Jul 29, 2014 | Jul 26, 2014 | |
| 8-K | Open Document | Open Filing | 8-K | Jul 22, 2014 | Jul 22, 2014 | 000-17995 |
| 8-K | Open Document | Open Filing | 8-K | Jun 12, 2014 | Jun 11, 2014 | 000-17995 |
| ARS | Open Document | Open Filing | AUTO-GENERATED PAPER DOCUMENT | May 9, 2014 | Dec 31, 2013 | 000-17995 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | May 7, 2014 | Mar 31, 2014 | 000-17995 |
| 4 | Open Document | Open Filing | May 2, 2014 | Apr 30, 2014 | ||
| 4 | Open Document | Open Filing | FORM 4 | May 1, 2014 | May 1, 2014 | |
| DEFA14A | Open Document | Open Filing | DEFA14A | Apr 30, 2014 | 000-17995 | |
| DEF 14A | Open Document | Open Filing | DEFINITIVE PROXY STATEMENT | Apr 30, 2014 | Jun 11, 2014 | 000-17995 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 24, 2014 | Apr 24, 2014 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Apr 22, 2014 | Apr 22, 2014 | 000-17995 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 2, 2014 | Apr 1, 2014 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 17, 2014 | Mar 14, 2014 | |
| 10-K | Open Document | Data | Open Filing | 10-K | Mar 12, 2014 | Dec 31, 2013 | 000-17995 |
| 4/A | Open Document | Open Filing | FORM 4/A | Mar 3, 2014 | Mar 3, 2014 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 3, 2014 | Mar 3, 2014 | |
| 4 | Open Document | Open Filing | FORM 4 SALE | Feb 25, 2014 | Feb 24, 2014 | |
| 4 | Open Document | Open Filing | FORM 4 SALE | Feb 25, 2014 | Feb 25, 2014 | |
| 4 | Open Document | Open Filing | FORM 4 RESTRICTED STOCK | Feb 24, 2014 | Feb 20, 2014 | |
| 4 | Open Document | Open Filing | FORM 4 RESTRICTED STOCK | Feb 24, 2014 | Feb 20, 2014 | |
| 4 | Open Document | Open Filing | FORM 4 RESTRICTED STOCK | Feb 24, 2014 | Feb 20, 2014 | |
| 4 | Open Document | Open Filing | FORM 4 RESTRICTED STOCK UNIT | Feb 24, 2014 | Feb 20, 2014 | |
| 4 | Open Document | Open Filing | FORM 4 RESTRICTED STOCK UNIT PERFORMANCE | Feb 24, 2014 | Feb 20, 2014 | |
| 8-K | Open Document | Open Filing | 8-K | Feb 18, 2014 | Feb 18, 2014 | 000-17995 |
| SC 13G | Open Document | Open Filing | DISCLOSURE DOCUMENT | Feb 14, 2014 | 005-40533 | |
| 4 | Open Document | Open Filing | FORM 4 | Feb 3, 2014 | Feb 3, 2014 | |
| SC 13G/A | Open Document | Open Filing | Jan 31, 2014 | 005-40533 | ||
| 4 | Open Document | Open Filing | FORM 4 | Jan 27, 2014 | Jan 27, 2014 | |
| 4 | Open Document | Open Filing | FORM 4 | Jan 6, 2014 | Jan 2, 2014 |