| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| EFFECT | Open Document | Open Filing | 10 Jun 2024 | 333-273815 | ||
| EFFECT | Open Document | Open Filing | 10 Jun 2024 | 333-273371 | ||
| EFFECT | Open Document | Open Filing | 10 Jun 2024 | 333-265019 | ||
| EFFECT | Open Document | Open Filing | 10 Jun 2024 | 333-224406 | ||
| 15-12G | Open Document | Open Filing | 15-12G | 10 Jun 2024 | 001-38324 | |
| POS AM | Open Document | Open Filing | POS AM | 10 Jun 2024 | 333-273815 | |
| POS AM | Open Document | Open Filing | POS AM | 10 Jun 2024 | 333-273371 | |
| POS AM | Open Document | Open Filing | POS AM | 10 Jun 2024 | 333-265019 | |
| POS AM | Open Document | Open Filing | POS AM | 10 Jun 2024 | 333-224406 | |
| S-8 POS | Open Document | Open Filing | S-8 POS | 10 Jun 2024 | 333-253510 | |
| S-8 POS | Open Document | Open Filing | S-8 POS | 10 Jun 2024 | 333-222073 | |
| 8-K | Open Document | Data | Open Filing | 8-K | 10 Jun 2024 | 04 Jun 2024 | 001-38324 |
| 8-K | Open Document | Data | Open Filing | 8-K | 03 May 2024 | 29 Apr 2024 | 001-38324 |
| 25-NSE | Open Document | Open Filing | 25 Apr 2024 | 001-38324 | ||
| 8-K | Open Document | Data | Open Filing | 8-K | 03 Apr 2024 | 02 Apr 2024 | 001-38324 |
| 8-K | Open Document | Data | Open Filing | 8-K | 02 Apr 2024 | 27 Mar 2024 | 001-38324 |
| 8-K | Open Document | Data | Open Filing | 8-K | 28 Mar 2024 | 22 Mar 2024 | 001-38324 |
| 3 | Open Document | Open Filing | 3 | 05 Jan 2024 | 27 Dec 2023 | |
| 4 | Open Document | Open Filing | 4 | 02 Jan 2024 | 01 Jan 2024 | |
| 8-K | Open Document | Data | Open Filing | 8-K | 02 Jan 2024 | 27 Dec 2023 | 001-38324 |
| 4 | Open Document | Open Filing | 4 | 14 Dec 2023 | 13 Dec 2023 | |
| 4 | Open Document | Open Filing | 4 | 12 Dec 2023 | 08 Dec 2023 | |
| 8-K | Open Document | Data | Open Filing | 8-K | 21 Nov 2023 | 17 Nov 2023 | 001-38324 |
| S-8 | Open Document | Open Filing | S-8 | 17 Nov 2023 | 333-275631 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 08 Nov 2023 | 30 Sep 2023 | 001-38324 |
| 8-K | Open Document | Data | Open Filing | 8-K | 07 Nov 2023 | 07 Nov 2023 | 001-38324 |
| 8-K | Open Document | Data | Open Filing | 8-K | 29 Sep 2023 | 26 Sep 2023 | 001-38324 |
| 4 | Open Document | Open Filing | 4 | 14 Sep 2023 | 13 Sep 2023 | |
| 4 | Open Document | Open Filing | 4 | 14 Sep 2023 | 13 Sep 2023 | |
| 4 | Open Document | Open Filing | 4 | 06 Sep 2023 | 01 Sep 2023 | |
| 3 | Open Document | Open Filing | 3 | 05 Sep 2023 | 05 Sep 2023 | |
| S-8 | Open Document | Open Filing | S-8 | 01 Sep 2023 | 333-274299 | |
| EFFECT | Open Document | Open Filing | 18 Aug 2023 | 333-273815 | ||
| CORRESP | Open Document | Open Filing | 16 Aug 2023 | |||
| UPLOAD | Open Document | Open Filing | 16 Aug 2023 | |||
| 8-K | Open Document | Data | Open Filing | 8-K | 10 Aug 2023 | 05 Aug 2023 | 001-38324 |
| S-3 | Open Document | Open Filing | S-3 | 08 Aug 2023 | 333-273815 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 08 Aug 2023 | 30 Jun 2023 | 001-38324 |
| 8-K | Open Document | Data | Open Filing | 8-K | 08 Aug 2023 | 08 Aug 2023 | 001-38324 |
| 4 | Open Document | Open Filing | 4 | 01 Aug 2023 | 01 Aug 2023 | |
| 3 | Open Document | Open Filing | 3 | 01 Aug 2023 | 01 Aug 2023 | |
| 8-K | Open Document | Data | Open Filing | 8-K | 01 Aug 2023 | 27 Jul 2023 | 001-38324 |
| EFFECT | Open Document | Open Filing | 31 Jul 2023 | 333-273371 | ||
| S-8 | Open Document | Open Filing | S-8 | 31 Jul 2023 | 333-273542 | |
| CORRESP | Open Document | Open Filing | 27 Jul 2023 | |||
| UPLOAD | Open Document | Open Filing | 27 Jul 2023 | |||
| 4 | Open Document | Open Filing | 4 | 21 Jul 2023 | 19 Jul 2023 | |
| S-3 | Open Document | Open Filing | S-3 | 21 Jul 2023 | 333-273371 | |
| 8-K | Open Document | Data | Open Filing | 8-K | 13 Jul 2023 | 07 Jul 2023 | 001-38324 |
| 8-K/A | Open Document | Data | Open Filing | 8-K/A | 21 Jun 2023 | 15 Jun 2023 | 001-38324 |
| 4 | Open Document | Open Filing | 4 | 20 Jun 2023 | 17 Jun 2023 | |
| 4 | Open Document | Open Filing | 4 | 20 Jun 2023 | 15 Jun 2023 | |
| 4 | Open Document | Open Filing | 4 | 20 Jun 2023 | 15 Jun 2023 | |
| 4 | Open Document | Open Filing | 4 | 20 Jun 2023 | 15 Jun 2023 | |
| 4 | Open Document | Open Filing | 4 | 20 Jun 2023 | 15 Jun 2023 | |
| 4 | Open Document | Open Filing | 4 | 20 Jun 2023 | 15 Jun 2023 | |
| 8-K | Open Document | Data | Open Filing | 8-K | 16 Jun 2023 | 15 Jun 2023 | 001-38324 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 Jun 2023 | 13 Jun 2023 | |
| SD | Open Document | Open Filing | SD | 30 May 2023 | 001-38324 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 May 2023 | 18 May 2023 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 May 2023 | 18 May 2023 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 May 2023 | 18 May 2023 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 May 2023 | 18 May 2023 | |
| 8-K | Open Document | Data | Open Filing | 8-K | 18 May 2023 | 18 May 2023 | 001-38324 |
| 4 | Open Document | Open Filing | 4 | 16 May 2023 | 12 May 2023 | |
| 4 | Open Document | Open Filing | 4 | 16 May 2023 | 12 May 2023 | |
| ARS | Open Document | Open Filing | ARS | 15 May 2023 | 31 Dec 2022 | 001-38324 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 09 May 2023 | 31 Mar 2023 | 001-38324 |
| 8-K | Open Document | Data | Open Filing | 8-K | 09 May 2023 | 09 May 2023 | 001-38324 |
| 8-K | Open Document | Data | Open Filing | 8-K | 13 Apr 2023 | 07 Apr 2023 | 001-38324 |
| DEFA14A | Open Document | Open Filing | DEFA14A | 06 Apr 2023 | 001-38324 | |
| DEF 14A | Open Document | Open Filing | DEF 14A | 06 Apr 2023 | 18 May 2023 | 001-38324 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 23 Mar 2023 | 21 Mar 2023 | |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 17 Mar 2023 | 13 Mar 2023 | |
| 10-K | Open Document | Data | Open Filing | 10-K | 15 Mar 2023 | 31 Dec 2022 | 001-38324 |
| 8-K | Open Document | Data | Open Filing | 8-K | 14 Mar 2023 | 14 Mar 2023 | 001-38324 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 Feb 2023 | 25 Feb 2023 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 Feb 2023 | 25 Feb 2023 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 Feb 2023 | 25 Feb 2023 | |
| SC 13G/A | Open Document | Open Filing | SEC SCHEDULE 13G | 14 Feb 2023 | 005-90341 | |
| 8-K | Open Document | Data | Open Filing | 8-K | 31 Jan 2023 | 31 Jan 2023 | 001-38324 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 Jan 2023 | 08 Jan 2023 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Jan 2023 | 01 Jan 2023 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Jan 2023 | 01 Jan 2023 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Jan 2023 | 01 Jan 2023 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Jan 2023 | 01 Jan 2023 | |
| 8-K | Open Document | Data | Open Filing | 8-K | 05 Dec 2022 | 29 Nov 2022 | 001-38324 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 09 Nov 2022 | 30 Sep 2022 | 001-38324 |
| 8-K | Open Document | Data | Open Filing | 8-K | 03 Nov 2022 | 03 Nov 2022 | 001-38324 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 13 Sep 2022 | 11 Sep 2022 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 04 Aug 2022 | 30 Jun 2022 | 001-38324 |
| 8-K | Open Document | Data | Open Filing | 8-K | 04 Aug 2022 | 04 Aug 2022 | 001-38324 |
| UPLOAD | Open Document | Open Filing | 08 Jul 2022 | |||
| CORRESP | Open Document | Open Filing | 28 Jun 2022 | |||
| UPLOAD | Open Document | Open Filing | 21 Jun 2022 | |||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Jun 2022 | 14 Jun 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Jun 2022 | 14 Jun 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Jun 2022 | 14 Jun 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Jun 2022 | 14 Jun 2022 | |
| CORRESP | Open Document | Open Filing | 07 Jun 2022 | |||
| SD | Open Document | Open Filing | SD 2021 | 31 May 2022 | 001-38324 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 May 2022 | 19 May 2022 | |
| EFFECT | Open Document | Open Filing | 25 May 2022 | 333-265019 | ||
| UPLOAD | Open Document | Open Filing | 24 May 2022 | |||
| CORRESP | Open Document | Open Filing | 23 May 2022 | |||
| UPLOAD | Open Document | Open Filing | 20 May 2022 | |||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 May 2022 | 18 May 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 May 2022 | 18 May 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 May 2022 | 18 May 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 May 2022 | 18 May 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 May 2022 | 13 May 2022 | |
| S-3 | Open Document | Open Filing | S-3 | 17 May 2022 | 333-265019 | |
| 8-K | Open Document | Data | Open Filing | 8-K | 12 May 2022 | 12 May 2022 | 001-38324 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 11 May 2022 | 09 May 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 11 May 2022 | 09 May 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 11 May 2022 | 09 May 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 11 May 2022 | 09 May 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 11 May 2022 | 09 May 2022 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q Q1 2022 | 04 May 2022 | 31 Mar 2022 | 001-38324 |
| 8-K | Open Document | Data | Open Filing | 8-K | 04 May 2022 | 04 May 2022 | 001-38324 |
| SC 13G | Open Document | Open Filing | SC 13G | 22 Apr 2022 | 005-90341 | |
| 8-K | Open Document | Data | Open Filing | 8-K | 18 Apr 2022 | 18 Apr 2022 | 001-38324 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 05 Apr 2022 | 04 Apr 2022 | |
| DEFA14A | Open Document | Open Filing | DEFA14A | 01 Apr 2022 | 001-38324 | |
| DEF 14A | Open Document | Open Filing | DEF 14A | 01 Apr 2022 | 12 May 2022 | 001-38324 |
| 8-K | Open Document | Data | Open Filing | 8-K | 24 Mar 2022 | 24 Mar 2022 | 001-38324 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Mar 2022 | 25 Feb 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Mar 2022 | 25 Feb 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Mar 2022 | 25 Feb 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Mar 2022 | 25 Feb 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Mar 2022 | 25 Feb 2022 | |
| 10-K | Open Document | Data | Open Filing | 10-K | 25 Feb 2022 | 31 Dec 2021 | 001-38324 |
| 8-K | Open Document | Data | Open Filing | 8-K | 24 Feb 2022 | 24 Feb 2022 | 001-38324 |
| SC 13G | Open Document | Open Filing | 14 Feb 2022 | 005-90341 | ||
| 8-K | Open Document | Data | Open Filing | 8-K | 26 Jan 2022 | 21 Jan 2022 | 001-38324 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Jan 2022 | 01 Jan 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Jan 2022 | 01 Jan 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Jan 2022 | 01 Jan 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Jan 2022 | 01 Jan 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Jan 2022 | 01 Jan 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Dec 2021 | 14 Dec 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 30 Nov 2021 | 27 Nov 2021 | |
| 8-K | Open Document | Data | Open Filing | 8-K - INVESTOR DAY | 19 Nov 2021 | 19 Nov 2021 | 001-38324 |
| 10-Q | Open Document | Data | Open Filing | 10-Q Q3 2021 | 02 Nov 2021 | 30 Sep 2021 | 001-38324 |
| 8-K | Open Document | Data | Open Filing | 8-K CASA SYSTEMS Q3 2021 | 02 Nov 2021 | 02 Nov 2021 | 001-38324 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Sep 2021 | 14 Sep 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 Sep 2021 | 11 Sep 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 Sep 2021 | 07 Sep 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 31 Aug 2021 | 27 Aug 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Aug 2021 | 16 Aug 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Aug 2021 | 13 Aug 2021 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 30 Jul 2021 | 30 Jun 2021 | 001-38324 |
| 8-K | Open Document | Data | Open Filing | 8-K Q2 2021 | 29 Jul 2021 | 29 Jul 2021 | 001-38324 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 23 Jul 2021 | 21 Jul 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 25 Jun 2021 | 23 Jun 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Jun 2021 | 14 Jun 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Jun 2021 | 14 Jun 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Jun 2021 | 14 Jun 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Jun 2021 | 14 Jun 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 May 2021 | 27 May 2021 | |
| SD | Open Document | Open Filing | FORM SD (CONFLICT MINERALS DISCLOSURES) FOR FY 2020 | 28 May 2021 | 001-38324 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 26 May 2021 | 24 May 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 24 May 2021 | 20 May 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 24 May 2021 | 20 May 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 24 May 2021 | 20 May 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 24 May 2021 | 20 May 2021 | |
| 8-K | Open Document | Data | Open Filing | 8-K FOR 2021 ANNUAL MEETING VOTING RESULTS | 13 May 2021 | 13 May 2021 | 001-38324 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | 05 May 2021 | 23 Feb 2021 | |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | 05 May 2021 | 23 Feb 2021 | |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | 05 May 2021 | 23 Feb 2021 | |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | 05 May 2021 | 23 Feb 2021 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 30 Apr 2021 | 31 Mar 2021 | 001-38324 |
| 8-K | Open Document | Data | Open Filing | CASA 2021 Q1 8-K | 29 Apr 2021 | 29 Apr 2021 | 001-38324 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 13 Apr 2021 | 09 Apr 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 13 Apr 2021 | 09 Apr 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 13 Apr 2021 | 09 Apr 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 13 Apr 2021 | 09 Apr 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Apr 2021 | 05 Apr 2021 | |
| DEFA14A | Open Document | Open Filing | CASA-2021-DEFA14A | 01 Apr 2021 | 001-38324 | |
| DEF 14A | Open Document | Open Filing | CASA-2021-DEF14A | 01 Apr 2021 | 13 May 2021 | 001-38324 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Mar 2021 | 18 Mar 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Mar 2021 | 14 Mar 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 Mar 2021 | 08 Mar 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Mar 2021 | 02 Mar 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Mar 2021 | 02 Mar 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Mar 2021 | 02 Mar 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Mar 2021 | 02 Mar 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Mar 2021 | 27 Feb 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Mar 2021 | 26 Feb 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Mar 2021 | 25 Feb 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Mar 2021 | 25 Feb 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Mar 2021 | 25 Feb 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Mar 2021 | 25 Feb 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Mar 2021 | 25 Feb 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 25 Feb 2021 | 23 Feb 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 25 Feb 2021 | 23 Feb 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 25 Feb 2021 | 23 Feb 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 25 Feb 2021 | 23 Feb 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 25 Feb 2021 | 23 Feb 2021 | |
| S-8 | Open Document | Open Filing | S-8 | 25 Feb 2021 | 333-253510 | |
| 10-K | Open Document | Data | Open Filing | 10-K | 25 Feb 2021 | 31 Dec 2020 | 001-38324 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Feb 2021 | 19 Feb 2021 | |
| 8-K | Open Document | Data | Open Filing | 8-K | 18 Feb 2021 | 18 Feb 2021 | 001-38324 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 08 Feb 2021 | 04 Feb 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 08 Feb 2021 | 04 Feb 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 08 Feb 2021 | 04 Feb 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 08 Feb 2021 | 04 Feb 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Jan 2021 | 04 Jan 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Jan 2021 | 04 Jan 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Jan 2021 | 04 Jan 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Jan 2021 | 04 Jan 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Jan 2021 | 01 Jan 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Jan 2021 | 01 Jan 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Jan 2021 | 01 Jan 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Jan 2021 | 01 Jan 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Dec 2020 | 14 Dec 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 08 Dec 2020 | 08 Dec 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 30 Nov 2020 | 27 Nov 2020 | |
| 10-Q | Open Document | Data | Open Filing | CASA-10Q-20200930 | 29 Oct 2020 | 30 Sep 2020 | 001-38324 |
| 8-K | Open Document | Data | Open Filing | 8-K | 28 Oct 2020 | 28 Oct 2020 | 001-38324 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Sep 2020 | 14 Sep 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 Sep 2020 | 11 Sep 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 Sep 2020 | 08 Sep 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 31 Aug 2020 | 27 Aug 2020 | |
| 8-K | Open Document | Data | Open Filing | 8-K | 27 Aug 2020 | 24 Aug 2020 | 001-38324 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 Aug 2020 | 19 Aug 2020 | |
| 10-Q | Open Document | Data | Open Filing | CASA SYSTEMS Q2 2020 10-Q | 31 Jul 2020 | 30 Jun 2020 | 001-38324 |
| 8-K | Open Document | Open Filing | 8-K | 30 Jul 2020 | 30 Jul 2020 | 001-38324 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Jun 2020 | 14 Jun 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 Jun 2020 | 20 May 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 Jun 2020 | 20 May 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 Jun 2020 | 20 May 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 Jun 2020 | 20 May 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 08 Jun 2020 | 08 Jun 2020 | |
| SD | Open Document | Open Filing | SD | 01 Jun 2020 | 001-38324 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 29 May 2020 | 27 May 2020 | |
| 8-K | Open Document | Open Filing | 8-K | 19 May 2020 | 14 May 2020 | 001-38324 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 May 2020 | 16 May 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 May 2020 | 16 May 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 May 2020 | 16 May 2020 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q Q1 2020 | 01 May 2020 | 31 Mar 2020 | 001-38324 |
| 8-K | Open Document | Open Filing | 8-K | 30 Apr 2020 | 30 Apr 2020 | 001-38324 |
| DEF 14A | Open Document | Open Filing | DEF 14A | 14 Apr 2020 | 14 May 2020 | 001-38324 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Mar 2020 | 14 Mar 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 Mar 2020 | 08 Mar 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 Feb 2020 | 27 Feb 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 Feb 2020 | 25 Feb 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 Feb 2020 | 25 Feb 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 Feb 2020 | 25 Feb 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 Feb 2020 | 25 Feb 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 Feb 2020 | 25 Feb 2020 | |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 27 Feb 2020 | 18 Feb 2020 | |
| 10-K | Open Document | Data | Open Filing | CASA 10K FOR THE YEAR ENDED 12/31/2019 | 27 Feb 2020 | 31 Dec 2019 | 001-38324 |
| 8-K | Open Document | Open Filing | 8-K | 20 Feb 2020 | 20 Feb 2020 | 001-38324 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 07 Feb 2020 | 01 Feb 2020 | |
| 8-K | Open Document | Open Filing | 8-K | 24 Jan 2020 | 20 Jan 2020 | 001-38324 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Jan 2020 | 04 Jan 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Jan 2020 | 01 Jan 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Jan 2020 | 01 Jan 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Jan 2020 | 01 Jan 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Dec 2019 | 14 Dec 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 Dec 2019 | 08 Dec 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 Nov 2019 | 27 Nov 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 13 Nov 2019 | 11 Nov 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 08 Nov 2019 | 06 Nov 2019 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 05 Nov 2019 | 30 Sep 2019 | 001-38324 |
| 8-K | Open Document | Open Filing | 8-K | 31 Oct 2019 | 31 Oct 2019 | 001-38324 |
| CT ORDER | Open Document | Open Filing | 03 Oct 2019 | 333-221658 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Sep 2019 | 14 Sep 2019 | |
| 8-K/A | Open Document | Open Filing | 8-K/A | 13 Sep 2019 | 01 Jul 2019 | 001-38324 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 Sep 2019 | 08 Sep 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 Aug 2019 | 27 Aug 2019 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 05 Aug 2019 | 30 Jun 2019 | 001-38324 |
| 8-K | Open Document | Open Filing | 8-K | 31 Jul 2019 | 31 Jul 2019 | 001-38324 |
| 8-K | Open Document | Open Filing | 8-K | 01 Jul 2019 | 01 Jul 2019 | 001-38324 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Jun 2019 | 14 Jun 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 Jun 2019 | 06 Jun 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 29 May 2019 | 27 May 2019 | |
| 8-K | Open Document | Open Filing | 8-K | 21 May 2019 | 16 May 2019 | 001-38324 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 May 2019 | 16 May 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 May 2019 | 16 May 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 May 2019 | 16 May 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 May 2019 | 13 May 2019 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 07 May 2019 | 31 Mar 2019 | 001-38324 |
| 8-K | Open Document | Open Filing | 8-K | 01 May 2019 | 01 May 2019 | 001-38324 |
| DEF 14A | Open Document | Open Filing | DEF 14A | 12 Apr 2019 | 16 May 2019 | 001-38324 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 Mar 2019 | 14 Mar 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Mar 2019 | 14 Mar 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 11 Mar 2019 | 08 Mar 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 11 Mar 2019 | 04 Mar 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Mar 2019 | 27 Feb 2019 | |
| 10-K | Open Document | Data | Open Filing | 10-K | 28 Feb 2019 | 31 Dec 2018 | 001-38324 |
| 8-K | Open Document | Open Filing | 8-K | 21 Feb 2019 | 21 Feb 2019 | 001-38324 |
| 8-K | Open Document | Open Filing | 8-K | 21 Feb 2019 | 21 Feb 2019 | 001-38324 |
| 8-K | Open Document | Open Filing | 8-K | 21 Feb 2019 | 21 Feb 2019 | 001-38324 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Feb 2019 | 13 Feb 2019 | |
| SC 13G | Open Document | Open Filing | SCHEDULE 13G | 13 Feb 2019 | 005-90341 | |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | 13 Feb 2019 | 005-90341 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Feb 2019 | 05 Feb 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Feb 2019 | 05 Feb 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Feb 2019 | 05 Feb 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Feb 2019 | 05 Feb 2019 | |
| 8-K | Open Document | Open Filing | 8-K | 17 Jan 2019 | 17 Jan 2019 | 001-38324 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 14 Jan 2019 | 04 Jan 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Jan 2019 | 01 Jan 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Jan 2019 | 01 Jan 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Jan 2019 | 01 Jan 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Dec 2018 | 14 Dec 2018 | |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 18 Dec 2018 | 14 Dec 2018 | |
| 8-K | Open Document | Open Filing | FORM 8-K | 17 Dec 2018 | 14 Dec 2018 | 001-38324 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 11 Dec 2018 | 08 Dec 2018 | |
| 8-K | Open Document | Open Filing | FORM 8-K | 10 Dec 2018 | 19 Nov 2018 | 001-38324 |
| 8-K | Open Document | Open Filing | FORM 8-K | 30 Nov 2018 | 27 Nov 2018 | 001-38324 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 29 Nov 2018 | 27 Nov 2018 | |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 29 Nov 2018 | 27 Nov 2018 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 13 Nov 2018 | 13 Nov 2018 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 08 Nov 2018 | 30 Sep 2018 | 001-38324 |
| 8-K | Open Document | Open Filing | 8-K | 07 Nov 2018 | 07 Nov 2018 | 001-38324 |
| CT ORDER | Open Document | Open Filing | 02 Nov 2018 | 333-221658 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Oct 2018 | 27 Sep 2018 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 Sep 2018 | 08 Sep 2018 | |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 22 Aug 2018 | 15 Aug 2018 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 14 Aug 2018 | 30 Jun 2018 | 001-38324 |
| 8-K | Open Document | Open Filing | 8-K | 14 Aug 2018 | 14 Aug 2018 | 001-38324 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 13 Aug 2018 | 13 Aug 2018 | |
| 8-K | Open Document | Open Filing | 8-K | 11 Jul 2018 | 05 Jul 2018 | 001-38324 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Jul 2018 | 14 Jun 2018 | |
| 8-K | Open Document | Open Filing | FORM 8-K | 08 Jun 2018 | 06 Jun 2018 | 001-38324 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 08 Jun 2018 | 06 Jun 2018 | |
| DEF 14A | Open Document | Open Filing | DEF 14A | 25 May 2018 | 06 Jun 2018 | 001-38324 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 May 2018 | 13 May 2018 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 11 May 2018 | 31 Mar 2018 | 001-38324 |
| 8-K | Open Document | Open Filing | FORM 8-K | 10 May 2018 | 10 May 2018 | 001-38324 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 May 2018 | 30 Apr 2018 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 May 2018 | 30 Apr 2018 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 May 2018 | 30 Apr 2018 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 May 2018 | 30 Apr 2018 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 May 2018 | 30 Apr 2018 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 May 2018 | 30 Apr 2018 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 May 2018 | 30 Apr 2018 | |
| 4 | Open Document | Open Filing | FORM 4 - | 30 Apr 2018 | 30 Apr 2018 | |
| 4 | Open Document | Open Filing | FORM 4 - | 30 Apr 2018 | 30 Apr 2018 | |
| 4 | Open Document | Open Filing | FORM 4 - | 30 Apr 2018 | 30 Apr 2018 | |
| 424B4 | Open Document | Open Filing | 424B4 | 27 Apr 2018 | 333-224406 | |
| EFFECT | Open Document | Open Filing | 25 Apr 2018 | 333-224406 | ||
| 8-K | Open Document | Open Filing | 8-K | 23 Apr 2018 | 23 Apr 2018 | 001-38324 |
| S-1 | Open Document | Open Filing | S-1 | 23 Apr 2018 | 333-224406 | |
| DRS | Open Document | Open Filing | 19 Apr 2018 | 377-02029 | ||
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | 28 Mar 2018 | 15 Dec 2017 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 Mar 2018 | 08 Mar 2018 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 Mar 2018 | 08 Mar 2018 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 Mar 2018 | 08 Mar 2018 | |
| 8-K | Open Document | Open Filing | 8-K | 14 Mar 2018 | 08 Mar 2018 | 001-38324 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 12 Mar 2018 | 08 Mar 2018 | |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 12 Mar 2018 | 08 Mar 2018 | |
| 10-K | Open Document | Open Filing | 10-K | 07 Mar 2018 | 31 Dec 2017 | 001-38324 |
| 8-K | Open Document | Open Filing | 8-K | 06 Mar 2018 | 06 Mar 2018 | 001-38324 |
| SC 13G | Open Document | Open Filing | SC 13G | 12 Feb 2018 | 005-90341 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Dec 2017 | 19 Dec 2017 | |
| 8-K | Open Document | Open Filing | 8-K | 19 Dec 2017 | 19 Dec 2017 | 001-38324 |
| 4 | Open Document | Open Filing | FORM 4 - | 19 Dec 2017 | 19 Dec 2017 | |
| 4 | Open Document | Open Filing | FORM 4 - | 19 Dec 2017 | 19 Dec 2017 | |
| 4 | Open Document | Open Filing | FORM 4 - | 19 Dec 2017 | 19 Dec 2017 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Dec 2017 | 15 Dec 2017 | |
| CT ORDER | Open Document | Open Filing | 15 Dec 2017 | 333-221658 | ||
| S-8 | Open Document | Open Filing | S-8 | 15 Dec 2017 | 333-222073 | |
| 424B4 | Open Document | Open Filing | 424B4 | 15 Dec 2017 | 333-221658 | |
| FWP | Open Document | Open Filing | FWP | 15 Dec 2017 | 333-221658 | |
| EFFECT | Open Document | Open Filing | 14 Dec 2017 | 333-221658 | ||
| 3 | Open Document | Open Filing | 3 | 14 Dec 2017 | 14 Dec 2017 | |
| 3 | Open Document | Open Filing | 3 | 14 Dec 2017 | 14 Dec 2017 | |
| 3 | Open Document | Open Filing | FORM 3 - | 14 Dec 2017 | 14 Dec 2017 | |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 14 Dec 2017 | 14 Dec 2017 | |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 14 Dec 2017 | 14 Dec 2017 | |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 14 Dec 2017 | 14 Dec 2017 | |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 14 Dec 2017 | 14 Dec 2017 | |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 14 Dec 2017 | 14 Dec 2017 | |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 14 Dec 2017 | 14 Dec 2017 | |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 14 Dec 2017 | 14 Dec 2017 | |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 14 Dec 2017 | 14 Dec 2017 | |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 14 Dec 2017 | 13 Dec 2017 | |
| S-1/A | Open Document | Open Filing | S-1/A | 14 Dec 2017 | 333-221658 | |
| CERT | Open Document | Open Filing | 13 Dec 2017 | 001-38324 | ||
| 8-A12B | Open Document | Open Filing | 8-A12B | 12 Dec 2017 | 001-38324 | |
| CORRESP | Open Document | Open Filing | 11 Dec 2017 | |||
| CORRESP | Open Document | Open Filing | 11 Dec 2017 | |||
| S-1/A | Open Document | Open Filing | S-1/A | 04 Dec 2017 | 333-221658 | |
| CORRESP | Open Document | Open Filing | 28 Nov 2017 | |||
| S-1 | Open Document | Open Filing | S-1 | 17 Nov 2017 | 333-221658 | |
| DRS/A | Open Document | Open Filing | 07 Nov 2017 | 377-01443 | ||
| DRS/A | Open Document | Open Filing | 08 Mar 2017 | 377-01443 | ||
| DRS/A | Open Document | Open Filing | 13 Feb 2017 | 377-01443 | ||
| UPLOAD | Open Document | Open Filing | 06 Feb 2017 | |||
| DRS/A | Open Document | Open Filing | 27 Jan 2017 | 377-01443 | ||
| UPLOAD | Open Document | Open Filing | 09 Jan 2017 | |||
| DRS | Open Document | Open Filing | 13 Dec 2016 | 377-01443 | ||
| D | Open Document | Open Filing | 26 Feb 2015 | 021-234805 | ||
| D | Open Document | Open Filing | 26 Feb 2015 | 021-234804 | ||
| D | Open Document | Open Filing | 04 Feb 2015 | 021-233450 |