| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| SCHEDULE 13G/A | Open Document | Open Filing | Apr 7, 2025 | 005-90370 | ||
| 15-12G | Open Document | Open Filing | 15-12G | Apr 7, 2025 | 001-38263 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Mar 28, 2025 | Mar 26, 2025 | 001-38263 |
| 4 | Open Document | Open Filing | 4 | Mar 26, 2025 | Mar 26, 2025 | |
| SCHEDULE 13G/A | Open Document | Open Filing | Mar 26, 2025 | 005-90370 | ||
| SCHEDULE 13G/A | Open Document | Open Filing | Mar 26, 2025 | 005-90370 | ||
| 4 | Open Document | Open Filing | 4 | Mar 26, 2025 | Mar 26, 2025 | |
| 4 | Open Document | Open Filing | 4 | Mar 26, 2025 | Mar 26, 2025 | |
| 4 | Open Document | Open Filing | 4 | Mar 26, 2025 | Mar 26, 2025 | |
| 4 | Open Document | Open Filing | 4 | Mar 26, 2025 | Mar 26, 2025 | |
| 4 | Open Document | Open Filing | 4 | Mar 26, 2025 | Mar 26, 2025 | |
| 4 | Open Document | Open Filing | 4 | Mar 26, 2025 | Mar 26, 2025 | |
| 4 | Open Document | Open Filing | 4 | Mar 26, 2025 | Mar 26, 2025 | |
| 4 | Open Document | Open Filing | 4 | Mar 26, 2025 | Mar 26, 2025 | |
| 4 | Open Document | Open Filing | 4 | Mar 26, 2025 | Mar 26, 2025 | |
| 4 | Open Document | Open Filing | 4 | Mar 26, 2025 | Mar 26, 2025 | |
| 4 | Open Document | Open Filing | 4 | Mar 26, 2025 | Mar 26, 2025 | |
| 4 | Open Document | Open Filing | 4 | Mar 26, 2025 | Mar 26, 2025 | |
| 4 | Open Document | Open Filing | 4 | Mar 26, 2025 | Mar 26, 2025 | |
| 4 | Open Document | Open Filing | 4 | Mar 26, 2025 | Mar 26, 2025 | |
| 4 | Open Document | Open Filing | 4 | Mar 26, 2025 | Mar 26, 2025 | |
| 4 | Open Document | Open Filing | 4 | Mar 26, 2025 | Mar 26, 2025 | |
| 4 | Open Document | Open Filing | 4 | Mar 26, 2025 | Mar 26, 2025 | |
| 4 | Open Document | Open Filing | 4 | Mar 26, 2025 | Mar 26, 2025 | |
| 4 | Open Document | Open Filing | 4 | Mar 26, 2025 | Mar 26, 2025 | |
| 4 | Open Document | Open Filing | 4 | Mar 26, 2025 | Mar 26, 2025 | |
| 4 | Open Document | Open Filing | 4 | Mar 26, 2025 | Mar 26, 2025 | |
| S-8 POS | Open Document | Open Filing | S-8 POS | Mar 26, 2025 | 333-221312 | |
| S-8 POS | Open Document | Open Filing | S-8 POS | Mar 26, 2025 | 333-236814 | |
| S-8 POS | Open Document | Open Filing | S-8 POS | Mar 26, 2025 | 333-223833 | |
| S-8 POS | Open Document | Open Filing | S-8 POS | Mar 26, 2025 | 333-230019 | |
| S-8 POS | Open Document | Open Filing | S-8 POS | Mar 26, 2025 | 333-255157 | |
| S-8 POS | Open Document | Open Filing | S-8 POS | Mar 26, 2025 | 333-255160 | |
| S-8 POS | Open Document | Open Filing | S-8 POS | Mar 26, 2025 | 333-263122 | |
| S-8 POS | Open Document | Open Filing | S-8 POS | Mar 26, 2025 | 333-277284 | |
| POSASR | Open Document | Open Filing | POSASR | Mar 26, 2025 | 333-266587 | |
| 25-NSE | Open Document | Open Filing | Mar 26, 2025 | 001-38263 | ||
| 10-K/A | Open Document | Data | Open Filing | 10-K/A | Mar 25, 2025 | Dec 31, 2024 | 001-38263 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 21, 2025 | Mar 17, 2025 | |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 19, 2025 | Mar 17, 2025 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 19, 2025 | Mar 17, 2025 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 19, 2025 | Mar 17, 2025 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 19, 2025 | Mar 17, 2025 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 19, 2025 | Mar 17, 2025 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 19, 2025 | Mar 17, 2025 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 19, 2025 | Mar 17, 2025 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 19, 2025 | Mar 17, 2025 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 19, 2025 | Mar 18, 2025 | |
| 144 | Open Document | Open Filing | Mar 18, 2025 | 001-38263 | ||
| 144 | Open Document | Open Filing | Mar 18, 2025 | 001-38263 | ||
| 144 | Open Document | Open Filing | Mar 18, 2025 | 001-38263 | ||
| 144 | Open Document | Open Filing | Mar 18, 2025 | 001-38263 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 6, 2025 | Mar 6, 2025 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 6, 2025 | Mar 6, 2025 | |
| 144 | Open Document | Open Filing | Mar 6, 2025 | 001-38263 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 5, 2025 | Mar 3, 2025 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 5, 2025 | Mar 3, 2025 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 5, 2025 | Mar 3, 2025 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 5, 2025 | Mar 3, 2025 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 5, 2025 | Mar 3, 2025 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 5, 2025 | Mar 3, 2025 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 5, 2025 | Mar 3, 2025 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 5, 2025 | Mar 3, 2025 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 5, 2025 | Feb 12, 2025 | |
| 144 | Open Document | Open Filing | Mar 3, 2025 | 001-38263 | ||
| 144 | Open Document | Open Filing | Mar 3, 2025 | 001-38263 | ||
| 144 | Open Document | Open Filing | Mar 3, 2025 | 001-38263 | ||
| 144 | Open Document | Open Filing | Mar 3, 2025 | 001-38263 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 27, 2025 | Feb 26, 2025 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 27, 2025 | Feb 26, 2025 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 27, 2025 | Feb 26, 2025 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 27, 2025 | Feb 26, 2025 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 27, 2025 | Feb 26, 2025 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 27, 2025 | Feb 26, 2025 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 27, 2025 | Feb 26, 2025 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 27, 2025 | Feb 25, 2025 | |
| 144 | Open Document | Open Filing | Feb 25, 2025 | 001-38263 | ||
| 144 | Open Document | Open Filing | Feb 25, 2025 | 001-38263 | ||
| 10-K | Open Document | Data | Open Filing | 10-K | Feb 20, 2025 | Dec 31, 2024 | 001-38263 |
| 8-K | Open Document | Data | Open Filing | 8-K | Feb 20, 2025 | Feb 20, 2025 | 001-38263 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 14, 2025 | Feb 12, 2025 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 14, 2025 | Feb 12, 2025 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 14, 2025 | Feb 12, 2025 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 14, 2025 | Feb 12, 2025 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 14, 2025 | Feb 12, 2025 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 14, 2025 | Feb 12, 2025 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 14, 2025 | Feb 12, 2025 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 14, 2025 | Feb 12, 2025 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 14, 2025 | Feb 12, 2025 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 14, 2025 | Feb 12, 2025 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 14, 2025 | Feb 12, 2025 | |
| SCHEDULE 13G/A | Open Document | Open Filing | Feb 5, 2025 | 005-90370 | ||
| 8-K | Open Document | Data | Open Filing | 8-K | Jan 22, 2025 | Jan 22, 2025 | 001-38263 |
| DEFA14A | Open Document | Open Filing | DEFA14A | Jan 16, 2025 | 001-38263 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Jan 16, 2025 | Jan 16, 2025 | 001-38263 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 16, 2025 | Jan 14, 2025 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 16, 2025 | Jan 14, 2025 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 16, 2025 | Jan 14, 2025 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 16, 2025 | Jan 14, 2025 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 16, 2025 | Jan 14, 2025 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 16, 2025 | Jan 14, 2025 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 16, 2025 | Jan 14, 2025 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 16, 2025 | Jan 14, 2025 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 16, 2025 | Jan 14, 2025 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 26, 2024 | Dec 23, 2024 | |
| 144 | Open Document | Open Filing | Dec 20, 2024 | 001-38263 | ||
| DEFM14A | Open Document | Open Filing | DEFM14A | Dec 18, 2024 | 001-38263 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 17, 2024 | Jan 12, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 11, 2024 | Dec 10, 2024 | |
| 144 | Open Document | Open Filing | Dec 10, 2024 | 001-38263 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 5, 2024 | Dec 3, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 5, 2024 | Dec 3, 2024 | |
| 144 | Open Document | Open Filing | Dec 4, 2024 | 001-38263 | ||
| 144 | Open Document | Open Filing | Dec 4, 2024 | 001-38263 | ||
| PREM14A | Open Document | Data | Open Filing | PREM14A | Dec 4, 2024 | Dec 4, 2024 | 001-38263 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 2, 2024 | Nov 29, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 2, 2024 | Nov 29, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 2, 2024 | Nov 29, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 27, 2024 | Nov 26, 2024 | |
| 144 | Open Document | Open Filing | Nov 26, 2024 | 001-38263 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 25, 2024 | Nov 22, 2024 | |
| DEFA14A | Open Document | Open Filing | DEFA14A | Nov 21, 2024 | 001-38263 | |
| SC 13G | Open Document | Open Filing | SC 13G | Nov 21, 2024 | 005-90370 | |
| DEFA14A | Open Document | Open Filing | DEFA14A | Nov 19, 2024 | 001-38263 | |
| SC 13G/A | Open Document | Open Filing | ALTAIR ENGINEERING, INC. | Nov 13, 2024 | 005-90370 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 12, 2024 | Nov 11, 2024 | |
| 144 | Open Document | Open Filing | Nov 12, 2024 | 001-38263 | ||
| SC 13G/A | Open Document | Open Filing | SC 13G/A | Nov 8, 2024 | 005-90370 | |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | Nov 8, 2024 | 005-90370 | |
| DEFA14A | Open Document | Open Filing | DEFA14A | Nov 8, 2024 | 001-38263 | |
| DEFA14A | Open Document | Open Filing | DEFA14A | Nov 8, 2024 | 001-38263 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 7, 2024 | Nov 5, 2024 | |
| DEFA14A | Open Document | Open Filing | DEFA14A | Nov 7, 2024 | 001-38263 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 6, 2024 | Nov 5, 2024 | |
| 144 | Open Document | Open Filing | Nov 5, 2024 | 001-38263 | ||
| 144 | Open Document | Open Filing | Nov 5, 2024 | 001-38263 | ||
| DEFA14A | Open Document | Open Filing | DEFA14A | Nov 4, 2024 | 001-38263 | |
| DEFA14A | Open Document | Open Filing | DEFA14A | Oct 31, 2024 | 001-38263 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Oct 31, 2024 | Sep 30, 2024 | 001-38263 |
| DEFA14A | Open Document | Open Filing | DEFA14A | Oct 31, 2024 | 001-38263 | |
| DFAN14A | Open Document | Open Filing | DFAN14A | Oct 30, 2024 | 001-38263 | |
| DFAN14A | Open Document | Open Filing | DFAN14A | Oct 30, 2024 | 001-38263 | |
| DEFA14A | Open Document | Open Filing | DEFA14A | Oct 30, 2024 | 001-38263 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Oct 30, 2024 | Oct 30, 2024 | 001-38263 |
| DEFA14A | Open Document | Open Filing | DEFA14A | Oct 30, 2024 | 001-38263 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Oct 30, 2024 | Oct 30, 2024 | 001-38263 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 29, 2024 | Oct 28, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 29, 2024 | Oct 28, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 29, 2024 | Oct 28, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 25, 2024 | Oct 23, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 25, 2024 | Oct 23, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 15, 2024 | Oct 11, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 15, 2024 | Oct 11, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 10, 2024 | Oct 9, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 10, 2024 | Oct 9, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 1, 2024 | Oct 1, 2024 | |
| 144 | Open Document | Open Filing | Oct 1, 2024 | 001-38263 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 1, 2024 | Sep 30, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 1, 2024 | Sep 30, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 1, 2024 | Sep 30, 2024 | |
| 144 | Open Document | Open Filing | Sep 30, 2024 | 001-38263 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 30, 2024 | Sep 27, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 30, 2024 | Sep 27, 2024 | |
| UPLOAD | Open Document | Open Filing | Sep 24, 2024 | 001-38263 | ||
| CORRESP | Open Document | Open Filing | Sep 12, 2024 | |||
| UPLOAD | Open Document | Open Filing | Sep 5, 2024 | 001-38263 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 4, 2024 | Sep 3, 2024 | |
| 144 | Open Document | Open Filing | Sep 3, 2024 | 001-38263 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 29, 2024 | Aug 28, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 29, 2024 | Aug 28, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 29, 2024 | Aug 28, 2024 | |
| 144 | Open Document | Open Filing | Aug 6, 2024 | 001-38263 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 6, 2024 | Aug 6, 2024 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Aug 1, 2024 | Jun 30, 2024 | 001-38263 |
| 8-K | Open Document | Data | Open Filing | 8-K | Aug 1, 2024 | Aug 1, 2024 | 001-38263 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 30, 2024 | Jul 29, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 30, 2024 | Jul 29, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 30, 2024 | Jul 29, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 16, 2024 | Jul 12, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 16, 2024 | Jul 12, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 16, 2024 | Jul 12, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 16, 2024 | Jul 12, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 16, 2024 | Jul 12, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 16, 2024 | Jul 12, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 16, 2024 | Jul 12, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 16, 2024 | Jul 12, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 16, 2024 | Jul 12, 2024 | |
| D | Open Document | Open Filing | Jul 16, 2024 | 021-518851 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 10, 2024 | Jul 9, 2024 | |
| 144 | Open Document | Open Filing | Jul 9, 2024 | 001-38263 | ||
| SC 13G/A | Open Document | Open Filing | Jul 8, 2024 | 005-90370 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 1, 2024 | Jun 28, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 1, 2024 | Jun 28, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 1, 2024 | Jun 28, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 28, 2024 | Jun 27, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 28, 2024 | Jun 27, 2024 | |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 20, 2024 | May 10, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 18, 2024 | Jun 17, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 18, 2024 | Jun 17, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 18, 2024 | Jun 17, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 18, 2024 | Jun 14, 2024 | |
| 144 | Open Document | Open Filing | Jun 14, 2024 | 001-38263 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 14, 2024 | Jun 13, 2024 | |
| 144 | Open Document | Open Filing | Jun 13, 2024 | 001-38263 | ||
| 4 | Open Document | Open Filing | 4 | Jun 13, 2024 | Jun 11, 2024 | |
| 4 | Open Document | Open Filing | 4 | Jun 13, 2024 | Jun 11, 2024 | |
| 4 | Open Document | Open Filing | 4 | Jun 13, 2024 | Jun 12, 2024 | |
| 4 | Open Document | Open Filing | 4 | Jun 11, 2024 | Jun 10, 2024 | |
| 4 | Open Document | Open Filing | 4 | Jun 11, 2024 | Jun 10, 2024 | |
| 4 | Open Document | Open Filing | 4 | Jun 11, 2024 | Jun 10, 2024 | |
| 144 | Open Document | Open Filing | Jun 10, 2024 | 001-38263 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 5, 2024 | Jun 5, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 5, 2024 | Jun 4, 2024 | |
| 144 | Open Document | Open Filing | Jun 4, 2024 | 001-38263 | ||
| 8-K | Open Document | Data | Open Filing | 8-K | Jun 4, 2024 | Jun 3, 2024 | 001-38263 |
| 144 | Open Document | Open Filing | May 31, 2024 | 001-38263 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 23, 2024 | May 21, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 22, 2024 | May 20, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 22, 2024 | May 20, 2024 | |
| 144 | Open Document | Open Filing | May 21, 2024 | 001-38263 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 20, 2024 | May 17, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 20, 2024 | May 17, 2024 | |
| 144 | Open Document | Open Filing | May 20, 2024 | 001-38263 | ||
| 144 | Open Document | Open Filing | May 20, 2024 | 001-38263 | ||
| 144 | Open Document | Open Filing | May 20, 2024 | 001-38263 | ||
| 144 | Open Document | Open Filing | May 20, 2024 | 001-38263 | ||
| 144 | Open Document | Open Filing | May 20, 2024 | 001-38263 | ||
| 144 | Open Document | Open Filing | May 20, 2024 | 001-38263 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 20, 2024 | May 17, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 20, 2024 | May 17, 2024 | |
| 144 | Open Document | Open Filing | May 17, 2024 | 001-38263 | ||
| 144 | Open Document | Open Filing | May 17, 2024 | 001-38263 | ||
| 8-K | Open Document | Data | Open Filing | 8-K | May 16, 2024 | May 16, 2024 | 001-38263 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 15, 2024 | May 13, 2024 | |
| 144 | Open Document | Open Filing | May 14, 2024 | 001-38263 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 14, 2024 | May 10, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 14, 2024 | May 10, 2024 | |
| 144 | Open Document | Open Filing | May 10, 2024 | 001-38263 | ||
| 144 | Open Document | Open Filing | May 10, 2024 | 001-38263 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 10, 2024 | May 8, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 10, 2024 | May 8, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 10, 2024 | May 8, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 10, 2024 | May 8, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 10, 2024 | May 8, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 10, 2024 | May 8, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 10, 2024 | May 8, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 10, 2024 | May 8, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 10, 2024 | May 8, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 10, 2024 | May 8, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 10, 2024 | May 8, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 10, 2024 | May 8, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 10, 2024 | May 8, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 10, 2024 | May 8, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 10, 2024 | May 8, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 9, 2024 | May 8, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 9, 2024 | May 8, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 8, 2024 | May 7, 2024 | |
| 144 | Open Document | Open Filing | May 7, 2024 | 001-38263 | ||
| 10-Q | Open Document | Data | Open Filing | 10-Q | May 2, 2024 | Mar 31, 2024 | 001-38263 |
| 8-K | Open Document | Data | Open Filing | 8-K | May 2, 2024 | May 2, 2024 | 001-38263 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 11, 2024 | Apr 9, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 11, 2024 | Apr 9, 2024 | |
| ARS | Open Document | Open Filing | ARS | Apr 5, 2024 | Dec 31, 2023 | 001-38263 |
| DEFA14A | Open Document | Open Filing | DEFA14A | Apr 5, 2024 | 001-38263 | |
| DEF 14A | Open Document | Data | Open Filing | DEF 14A | Apr 5, 2024 | May 16, 2024 | 001-38263 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 3, 2024 | Apr 2, 2024 | |
| 144 | Open Document | Open Filing | Apr 2, 2024 | 001-38263 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 1, 2024 | Mar 28, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 1, 2024 | Mar 28, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 28, 2024 | Mar 26, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 28, 2024 | Mar 26, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 26, 2024 | Mar 22, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 26, 2024 | Mar 22, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 25, 2024 | Feb 23, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 25, 2024 | Feb 23, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 25, 2024 | Feb 23, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 19, 2024 | Mar 18, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 19, 2024 | Mar 18, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 19, 2024 | Mar 18, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 19, 2024 | Mar 15, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 19, 2024 | Mar 15, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 19, 2024 | Mar 15, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 19, 2024 | Mar 15, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 19, 2024 | Mar 15, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 19, 2024 | Mar 15, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 19, 2024 | Mar 15, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 19, 2024 | Mar 15, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 19, 2024 | Mar 15, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 19, 2024 | Mar 17, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 19, 2024 | Mar 17, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 14, 2024 | Mar 13, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 14, 2024 | Mar 13, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 14, 2024 | Mar 13, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 14, 2024 | Mar 13, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 14, 2024 | Mar 13, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 7, 2024 | Mar 6, 2024 | |
| 144 | Open Document | Open Filing | Mar 6, 2024 | 001-38263 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 6, 2024 | Mar 4, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 6, 2024 | Mar 5, 2024 | |
| 144 | Open Document | Open Filing | Mar 5, 2024 | 001-38263 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 5, 2024 | Mar 4, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 5, 2024 | Mar 4, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 5, 2024 | Mar 4, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 5, 2024 | Mar 4, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 5, 2024 | Mar 4, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 5, 2024 | Mar 4, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 5, 2024 | Mar 4, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 5, 2024 | Mar 4, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 5, 2024 | Mar 4, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 5, 2024 | Mar 4, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 29, 2024 | Feb 28, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 29, 2024 | Feb 28, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 29, 2024 | Feb 28, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 29, 2024 | Feb 28, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 29, 2024 | Feb 28, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 29, 2024 | Feb 28, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 29, 2024 | Feb 28, 2024 | |
| S-8 | Open Document | Open Filing | S-8 | Feb 22, 2024 | 333-277284 | |
| 10-K | Open Document | Data | Open Filing | 10-K | Feb 22, 2024 | Dec 31, 2023 | 001-38263 |
| 8-K | Open Document | Data | Open Filing | 8-K | Feb 22, 2024 | Feb 22, 2024 | 001-38263 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 20, 2024 | Feb 16, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 20, 2024 | Feb 16, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 20, 2024 | Feb 16, 2024 | |
| SC 13G/A | Open Document | Open Filing | SCHEDULE 13G/A | Feb 13, 2024 | 005-90370 | |
| SC 13G/A | Open Document | Open Filing | ALTAIR ENGINEERING, INC. | Feb 13, 2024 | 005-90370 | |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | Feb 13, 2024 | 005-90370 | |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | Feb 13, 2024 | 005-90370 | |
| SC 13G | Open Document | Open Filing | Jan 31, 2024 | 005-90370 | ||
| SC 13G/A | Open Document | Open Filing | Jan 25, 2024 | 005-90370 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 25, 2024 | Jan 23, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 25, 2024 | Jan 23, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 18, 2024 | Jan 16, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 18, 2024 | Jan 16, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 18, 2024 | Jan 16, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 17, 2024 | Jan 12, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 17, 2024 | Jan 12, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 17, 2024 | Jan 12, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 17, 2024 | Jan 12, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 17, 2024 | Jan 12, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 17, 2024 | Jan 12, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 17, 2024 | Jan 12, 2024 | |
| 144 | Open Document | Open Filing | Jan 16, 2024 | 001-38263 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 21, 2023 | Dec 20, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 19, 2023 | Dec 18, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 19, 2023 | Dec 18, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 19, 2023 | Dec 18, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 11, 2023 | Dec 8, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 11, 2023 | Dec 8, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 8, 2023 | Dec 6, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 8, 2023 | Dec 6, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 8, 2023 | Dec 6, 2023 | |
| 144 | Open Document | Open Filing | Dec 6, 2023 | 001-38263 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 5, 2023 | Dec 1, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 5, 2023 | Dec 1, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 1, 2023 | Nov 29, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 1, 2023 | Nov 29, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 22, 2023 | Nov 20, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 22, 2023 | Nov 21, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 22, 2023 | Nov 20, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 17, 2023 | Nov 16, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 17, 2023 | Nov 16, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 17, 2023 | Nov 16, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 16, 2023 | Nov 14, 2023 | |
| 144 | Open Document | Open Filing | Nov 14, 2023 | 001-38263 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 13, 2023 | Nov 10, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 9, 2023 | Nov 8, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 8, 2023 | Nov 7, 2023 | |
| 144 | Open Document | Open Filing | Nov 8, 2023 | 001-38263 | ||
| 144 | Open Document | Open Filing | Nov 7, 2023 | 001-38263 | ||
| 10-Q | Open Document | Data | Open Filing | 10-Q | Nov 2, 2023 | Sep 30, 2023 | 001-38263 |
| 8-K | Open Document | Data | Open Filing | 8-K | Nov 2, 2023 | Nov 2, 2023 | 001-38263 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 17, 2023 | Oct 16, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 17, 2023 | Oct 16, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 17, 2023 | Oct 16, 2023 | |
| 144 | Open Document | Open Filing | Oct 16, 2023 | 001-38263 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 19, 2023 | Sep 18, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 19, 2023 | Sep 18, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 19, 2023 | Sep 18, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 17, 2023 | Aug 16, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 17, 2023 | Aug 16, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 17, 2023 | Aug 16, 2023 | |
| UPLOAD | Open Document | Open Filing | Aug 15, 2023 | |||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 10, 2023 | Aug 10, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 10, 2023 | Aug 9, 2023 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Aug 3, 2023 | Jun 30, 2023 | 001-38263 |
| 8-K | Open Document | Data | Open Filing | 8-K | Aug 3, 2023 | Aug 3, 2023 | 001-38263 |
| CORRESP | Open Document | Open Filing | Aug 2, 2023 | |||
| UPLOAD | Open Document | Open Filing | Jul 24, 2023 | |||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 20, 2023 | Jul 19, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 20, 2023 | Jul 19, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 18, 2023 | Jul 17, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 18, 2023 | Jul 17, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 18, 2023 | Jul 17, 2023 | |
| 144 | Open Document | Open Filing | Jul 17, 2023 | 001-38263 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 17, 2023 | Jul 14, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 17, 2023 | Jul 14, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 17, 2023 | Jul 14, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 17, 2023 | Jul 14, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 17, 2023 | Jul 14, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 17, 2023 | Jul 14, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 17, 2023 | Jul 14, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 17, 2023 | Jul 14, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 17, 2023 | Jul 14, 2023 | |
| CORRESP | Open Document | Open Filing | Jul 11, 2023 | |||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 20, 2023 | Jun 16, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 20, 2023 | Jun 16, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 20, 2023 | Jun 16, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 13, 2023 | Mar 9, 2023 | |
| 144 | Open Document | Open Filing | Jun 12, 2023 | 001-38263 | ||
| UPLOAD | Open Document | Open Filing | Jun 12, 2023 | |||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 12, 2023 | Jun 9, 2023 | |
| 144 | Open Document | Open Filing | Jun 9, 2023 | 001-38263 | ||
| SC 13G/A | Open Document | Open Filing | SCHEDULE 13G/A | Jun 9, 2023 | 005-90370 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Jun 8, 2023 | Jun 6, 2023 | 001-38263 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 8, 2023 | Jun 7, 2023 | |
| 144 | Open Document | Open Filing | Jun 7, 2023 | 001-38263 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 7, 2023 | Jun 6, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 7, 2023 | Jun 6, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 7, 2023 | Jun 6, 2023 | |
| 144 | Open Document | Open Filing | Jun 6, 2023 | 001-38263 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 5, 2023 | Jun 2, 2023 | |
| 144 | Open Document | Open Filing | Jun 2, 2023 | 001-38263 | ||
| 8-K | Open Document | Data | Open Filing | 8-K | May 31, 2023 | May 31, 2023 | 001-38263 |
| 144 | Open Document | Open Filing | May 26, 2023 | 001-38263 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 26, 2023 | May 26, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 17, 2023 | May 16, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 17, 2023 | May 16, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 17, 2023 | May 16, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 17, 2023 | May 16, 2023 | |
| 144 | Open Document | Open Filing | May 16, 2023 | 001-38263 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 15, 2023 | May 12, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 15, 2023 | May 12, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 11, 2023 | May 10, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 10, 2023 | May 9, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 10, 2023 | May 9, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 10, 2023 | May 9, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 10, 2023 | May 9, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 10, 2023 | May 9, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 10, 2023 | May 9, 2023 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | May 4, 2023 | Mar 31, 2023 | 001-38263 |
| 8-K | Open Document | Data | Open Filing | 8-K | May 4, 2023 | May 4, 2023 | 001-38263 |
| ARS | Open Document | Open Filing | ARS | Apr 25, 2023 | Dec 31, 2022 | 001-38263 |
| DEFA14A | Open Document | Open Filing | DEFA14A | Apr 25, 2023 | 001-38263 | |
| DEF 14A | Open Document | Data | Open Filing | DEF 14A | Apr 25, 2023 | 001-38263 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 18, 2023 | Apr 17, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 18, 2023 | Apr 17, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 18, 2023 | Apr 17, 2023 | |
| 144 | Open Document | Open Filing | Apr 17, 2023 | 001-38263 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 17, 2023 | Apr 13, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 17, 2023 | Apr 13, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 12, 2023 | Apr 11, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 12, 2023 | Apr 11, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 10, 2023 | Apr 6, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 10, 2023 | Apr 6, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 17, 2023 | Mar 16, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 17, 2023 | Mar 16, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 17, 2023 | Mar 16, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 17, 2023 | Mar 16, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 17, 2023 | Mar 16, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 17, 2023 | Mar 16, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 17, 2023 | Mar 16, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 17, 2023 | Mar 16, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 17, 2023 | Mar 16, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 17, 2023 | Mar 16, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 16, 2023 | Mar 15, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 16, 2023 | Mar 15, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 16, 2023 | Mar 15, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 16, 2023 | Mar 15, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 16, 2023 | Mar 14, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 16, 2023 | Mar 14, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 15, 2023 | Mar 13, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 15, 2023 | Mar 13, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 15, 2023 | Mar 13, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 15, 2023 | Mar 13, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 15, 2023 | Mar 13, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 14, 2023 | Mar 10, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 14, 2023 | Mar 10, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 8, 2023 | Mar 2, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 3, 2023 | Mar 2, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 3, 2023 | Mar 1, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 3, 2023 | Mar 1, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 3, 2023 | Mar 2, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 3, 2023 | Mar 1, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 3, 2023 | Mar 1, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 3, 2023 | Mar 1, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 3, 2023 | Mar 1, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 3, 2023 | Mar 1, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 3, 2023 | Mar 1, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 2, 2023 | Feb 28, 2023 | |
| 3/A | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 2, 2023 | Feb 16, 2022 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 2, 2023 | Mar 1, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 1, 2023 | Feb 28, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 1, 2023 | Feb 28, 2023 | |
| 10-K | Open Document | Data | Open Filing | 10-K | Feb 24, 2023 | Dec 31, 2022 | 001-38263 |
| 8-K | Open Document | Data | Open Filing | 8-K | Feb 23, 2023 | Feb 23, 2023 | 001-38263 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 16, 2023 | Feb 15, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 16, 2023 | Feb 15, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 16, 2023 | Feb 15, 2023 | |
| SC 13G/A | Open Document | Open Filing | ALTAIR ENGINEERING, INC. | Feb 13, 2023 | 005-90370 | |
| SC 13G/A | Open Document | Open Filing | SCHEDULE 13G/A | Feb 9, 2023 | 005-90370 | |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | Feb 6, 2023 | 005-90370 | |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | Feb 6, 2023 | 005-90370 | |
| SC 13G/A | Open Document | Open Filing | Jan 31, 2023 | 005-90370 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 19, 2023 | Jan 17, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 19, 2023 | Jan 17, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 19, 2023 | Jan 17, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 18, 2023 | Jan 14, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 18, 2023 | Jan 14, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 18, 2023 | Jan 14, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 18, 2023 | Jan 14, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 18, 2023 | Jan 14, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 18, 2023 | Jan 14, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 18, 2023 | Jan 14, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 18, 2023 | Jan 14, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 18, 2023 | Jan 14, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 10, 2023 | Jan 9, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 10, 2023 | Jan 9, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 10, 2023 | Jan 9, 2023 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Jan 4, 2023 | Dec 30, 2022 | 001-38263 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 16, 2022 | Dec 15, 2022 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 16, 2022 | Dec 15, 2022 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 16, 2022 | Dec 15, 2022 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 16, 2022 | Dec 15, 2022 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 16, 2022 | Dec 15, 2022 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 16, 2022 | Dec 15, 2022 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 16, 2022 | Dec 15, 2022 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 16, 2022 | Dec 15, 2022 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 16, 2022 | Dec 15, 2022 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 16, 2022 | Dec 15, 2022 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 25, 2022 | Nov 23, 2022 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 17, 2022 | Nov 15, 2022 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 16, 2022 | Nov 15, 2022 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 10, 2022 | Nov 9, 2022 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Nov 10, 2022 | Nov 7, 2022 | 001-38263 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 10, 2022 | Nov 9, 2022 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Nov 4, 2022 | Sep 30, 2022 | 001-38263 |
| 8-K | Open Document | Data | Open Filing | 8-K | Nov 3, 2022 | Nov 3, 2022 | 001-38263 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 18, 2022 | Oct 17, 2022 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Oct 3, 2022 | Sep 30, 2022 | 001-38263 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 20, 2022 | Sep 19, 2022 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Sep 16, 2022 | Sep 16, 2022 | 001-38263 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Sep 13, 2022 | Sep 13, 2022 | 001-38263 |
| 8-K | Open Document | Data | Open Filing | 8-K | Aug 23, 2022 | Aug 17, 2022 | 001-38263 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 17, 2022 | Aug 16, 2022 | |
| S-3ASR | Open Document | Open Filing | S-3ASR | Aug 5, 2022 | 333-266587 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Aug 4, 2022 | Jun 30, 2022 | 001-38263 |
| 8-K | Open Document | Data | Open Filing | 8-K | Aug 4, 2022 | Aug 4, 2022 | 001-38263 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 18, 2022 | May 11, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 18, 2022 | Jul 14, 2022 | |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | Jul 18, 2022 | Jul 14, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 18, 2022 | Jul 14, 2022 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 18, 2022 | Jul 14, 2022 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 18, 2022 | Jul 14, 2022 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 18, 2022 | Jul 14, 2022 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 18, 2022 | Jul 14, 2022 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 18, 2022 | Jul 14, 2022 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 18, 2022 | Jul 14, 2022 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 18, 2022 | Jul 14, 2022 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 18, 2022 | Jul 14, 2022 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 18, 2022 | Jul 14, 2022 | |
| UPLOAD | Open Document | Open Filing | Jul 1, 2022 | |||
| CORRESP | Open Document | Open Filing | Jun 30, 2022 | |||
| 8-K | Open Document | Data | Open Filing | 8-K | Jun 24, 2022 | Jun 24, 2022 | 001-38263 |
| 8-K | Open Document | Data | Open Filing | 8-K | Jun 24, 2022 | Jun 18, 2022 | 001-38263 |
| UPLOAD | Open Document | Open Filing | Jun 23, 2022 | |||
| 8-K | Open Document | Data | Open Filing | 8-K | Jun 15, 2022 | Jun 14, 2022 | 001-38263 |
| 8-K | Open Document | Data | Open Filing | 8-K | Jun 10, 2022 | Jun 9, 2022 | 001-38263 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 9, 2022 | Jun 8, 2022 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 27, 2022 | May 26, 2022 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 18, 2022 | May 17, 2022 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 13, 2022 | May 12, 2022 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 13, 2022 | May 12, 2022 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 13, 2022 | May 12, 2022 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 13, 2022 | May 12, 2022 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 13, 2022 | May 12, 2022 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 13, 2022 | May 12, 2022 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 13, 2022 | May 12, 2022 | |
| 8-K | Open Document | Data | Open Filing | 8-K | May 12, 2022 | May 11, 2022 | 001-38263 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 12, 2022 | May 11, 2022 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 12, 2022 | May 11, 2022 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | May 5, 2022 | Mar 31, 2022 | 001-38263 |
| 8-K | Open Document | Data | Open Filing | 8-K | May 5, 2022 | May 5, 2022 | 001-38263 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 22, 2022 | Nov 5, 2019 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 22, 2022 | Dec 4, 2020 | |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 22, 2022 | Mar 9, 2020 | |
| DEFA14A | Open Document | Open Filing | DEFA14A | Mar 30, 2022 | 001-38263 | |
| DEF 14A | Open Document | Open Filing | DEF 14A | Mar 30, 2022 | May 11, 2022 | 001-38263 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 23, 2022 | Mar 22, 2022 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 22, 2022 | Mar 19, 2022 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 21, 2022 | Mar 17, 2022 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 21, 2022 | Mar 17, 2022 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 18, 2022 | Mar 15, 2019 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 18, 2022 | Feb 15, 2022 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 18, 2022 | Aug 16, 2021 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 18, 2022 | Mar 9, 2020 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 18, 2022 | Feb 15, 2022 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 18, 2022 | Feb 15, 2022 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 18, 2022 | Mar 16, 2022 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 18, 2022 | Mar 16, 2022 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 18, 2022 | Mar 16, 2022 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 18, 2022 | Mar 16, 2022 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 18, 2022 | Mar 16, 2022 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 18, 2022 | Feb 15, 2022 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 16, 2022 | Nov 9, 2021 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 16, 2022 | Feb 15, 2022 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 16, 2022 | Feb 15, 2022 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 16, 2022 | Mar 14, 2022 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 15, 2022 | Feb 15, 2022 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 15, 2022 | Feb 15, 2022 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 15, 2022 | Feb 15, 2022 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 15, 2022 | Feb 15, 2022 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 15, 2022 | Mar 14, 2022 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 10, 2022 | Mar 9, 2022 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 10, 2022 | Mar 9, 2022 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 9, 2022 | Mar 7, 2022 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 9, 2022 | Mar 7, 2022 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 9, 2022 | Mar 7, 2022 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 9, 2022 | Mar 7, 2022 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 9, 2022 | Mar 7, 2022 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 9, 2022 | Mar 7, 2022 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 9, 2022 | Mar 7, 2022 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 9, 2022 | Mar 7, 2022 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 9, 2022 | Mar 7, 2022 | |
| S-8 | Open Document | Open Filing | S-8 | Mar 1, 2022 | 333-263122 | |
| 10-K | Open Document | Data | Open Filing | 10-K | Feb 28, 2022 | Dec 31, 2021 | 001-38263 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 28, 2022 | Feb 16, 2022 | |
| 8-K | Open Document | Data | Open Filing | 2021 8-K FY 2021 EARNINGS RELEASE | Feb 24, 2022 | Feb 21, 2022 | 001-38263 |
| SC 13G/A | Open Document | Open Filing | Feb 14, 2022 | 005-90370 | ||
| SC 13G/A | Open Document | Open Filing | SCHEDULE 13G/A | Feb 9, 2022 | 005-90370 | |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | Feb 8, 2022 | 005-90370 | |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | Feb 8, 2022 | 005-90370 | |
| SC 13G/A | Open Document | Open Filing | Feb 3, 2022 | 005-90370 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 2, 2022 | Mar 9, 2020 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 31, 2022 | Jan 21, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 19, 2022 | Jan 14, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 19, 2022 | Jan 14, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 19, 2022 | Jan 14, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 19, 2022 | Jan 14, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 19, 2022 | Jan 14, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 19, 2022 | Jan 14, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 19, 2022 | Jan 14, 2022 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 27, 2021 | Dec 23, 2021 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 27, 2021 | Dec 23, 2021 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 17, 2021 | Dec 15, 2021 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 17, 2021 | Dec 15, 2021 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 17, 2021 | Dec 15, 2021 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 17, 2021 | Dec 16, 2021 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 17, 2021 | Dec 16, 2021 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 15, 2021 | Dec 13, 2021 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 15, 2021 | Dec 13, 2021 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Dec 15, 2021 | Dec 15, 2021 | 001-38263 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 10, 2021 | Dec 9, 2021 | |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Dec 10, 2021 | Dec 9, 2021 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Dec 10, 2021 | Dec 9, 2021 | 001-38263 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 19, 2021 | Nov 17, 2021 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 19, 2021 | Nov 17, 2021 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 19, 2021 | Nov 17, 2021 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 17, 2021 | Nov 15, 2021 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 17, 2021 | Nov 15, 2021 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 17, 2021 | Nov 15, 2021 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 5, 2021 | Nov 4, 2021 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 5, 2021 | Nov 3, 2021 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 5, 2021 | Nov 3, 2021 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Nov 4, 2021 | Sep 30, 2021 | 001-38263 |
| 8-K | Open Document | Data | Open Filing | 8-K | Nov 4, 2021 | Nov 4, 2021 | 001-38263 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 21, 2021 | Oct 19, 2021 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 21, 2021 | Oct 19, 2021 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 21, 2021 | Oct 19, 2021 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 19, 2021 | Oct 15, 2021 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 19, 2021 | Oct 15, 2021 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 19, 2021 | Oct 15, 2021 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 15, 2021 | Oct 14, 2021 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 15, 2021 | Oct 14, 2021 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 12, 2021 | Oct 7, 2021 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 12, 2021 | Oct 7, 2021 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 27, 2021 | Sep 24, 2021 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 27, 2021 | Sep 24, 2021 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Sep 27, 2021 | Sep 27, 2021 | 001-38263 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 20, 2021 | Sep 17, 2021 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 20, 2021 | Sep 17, 2021 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 20, 2021 | Sep 17, 2021 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 17, 2021 | Sep 15, 2021 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 17, 2021 | Sep 15, 2021 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 17, 2021 | Sep 15, 2021 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 3, 2021 | Sep 1, 2021 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 3, 2021 | Sep 1, 2021 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 1, 2021 | Sep 1, 2021 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 19, 2021 | Aug 18, 2021 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 19, 2021 | Aug 18, 2021 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 19, 2021 | Aug 18, 2021 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 18, 2021 | Aug 16, 2021 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 18, 2021 | Aug 16, 2021 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 18, 2021 | Aug 16, 2021 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 13, 2021 | Aug 12, 2021 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 13, 2021 | Aug 12, 2021 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 12, 2021 | Aug 11, 2021 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 12, 2021 | Aug 11, 2021 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 10, 2021 | Aug 9, 2021 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Aug 5, 2021 | Jun 30, 2021 | 001-38263 |
| 8-K | Open Document | Data | Open Filing | 8-K | Aug 5, 2021 | Aug 5, 2021 | 001-38263 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 26, 2021 | Jul 23, 2021 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 26, 2021 | Jul 23, 2021 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 20, 2021 | Jul 19, 2021 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 20, 2021 | Jul 19, 2021 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 20, 2021 | Jul 19, 2021 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 19, 2021 | Jul 16, 2021 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 19, 2021 | Jul 15, 2021 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 19, 2021 | Jul 15, 2021 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 19, 2021 | Jul 15, 2021 | |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Jul 16, 2021 | Jul 16, 2021 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Jul 16, 2021 | Jul 13, 2021 | 001-38263 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 15, 2021 | Jul 14, 2021 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 8, 2021 | Jul 6, 2021 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 8, 2021 | Jul 6, 2021 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 7, 2021 | Jul 7, 2021 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 30, 2021 | Jun 30, 2021 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 23, 2021 | Jun 23, 2021 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 21, 2021 | Jun 17, 2021 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 21, 2021 | Jun 17, 2021 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 21, 2021 | Jun 17, 2021 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 17, 2021 | Jun 15, 2021 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 17, 2021 | Jun 15, 2021 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 17, 2021 | Jun 15, 2021 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 17, 2021 | Jun 16, 2021 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 9, 2021 | Jun 8, 2021 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 9, 2021 | Jun 8, 2021 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 9, 2021 | Jun 8, 2021 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 8, 2021 | Jun 4, 2021 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 8, 2021 | Jun 4, 2021 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 8, 2021 | Jun 4, 2021 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 8, 2021 | Jun 4, 2021 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 8, 2021 | Jun 4, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 4, 2021 | Jun 2, 2021 | |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Jun 4, 2021 | Jun 2, 2021 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 4, 2021 | Jun 2, 2021 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 4, 2021 | Jun 2, 2021 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 4, 2021 | Jun 2, 2021 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 4, 2021 | Jun 2, 2021 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Jun 2, 2021 | Jun 2, 2021 | 001-38263 |
| DEFA14A | Open Document | Open Filing | DEFA14A | May 20, 2021 | 001-38263 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 20, 2021 | May 19, 2021 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 20, 2021 | May 19, 2021 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 20, 2021 | May 19, 2021 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 19, 2021 | May 17, 2021 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 19, 2021 | May 17, 2021 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 19, 2021 | May 17, 2021 | |
| DEFA14A | Open Document | Open Filing | DEFA14A | May 13, 2021 | 001-38263 | |
| DEFA14A | Open Document | Open Filing | DEFA14A | May 13, 2021 | 001-38263 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 13, 2021 | May 12, 2021 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 10, 2021 | May 7, 2021 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 10, 2021 | May 7, 2021 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 10, 2021 | May 7, 2021 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | May 6, 2021 | Mar 31, 2021 | 001-38263 |
| 8-K | Open Document | Data | Open Filing | 8-K | May 6, 2021 | May 6, 2021 | 001-38263 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 5, 2021 | May 5, 2021 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 30, 2021 | Apr 28, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 21, 2021 | Apr 21, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 16, 2021 | Apr 15, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 16, 2021 | Apr 15, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 16, 2021 | Apr 15, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 15, 2021 | Apr 14, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 15, 2021 | Apr 14, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 14, 2021 | Apr 14, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 14, 2021 | Apr 12, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 14, 2021 | Apr 12, 2021 | |
| S-8 | Open Document | Open Filing | S-8 | Apr 9, 2021 | 333-255160 | |
| S-8 | Open Document | Open Filing | S-8 | Apr 9, 2021 | 333-255157 | |
| DEFA14A | Open Document | Open Filing | DEFA14A | Apr 9, 2021 | 001-38263 | |
| DEF 14A | Open Document | Open Filing | DEF 14A | Apr 9, 2021 | May 20, 2021 | 001-38263 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 7, 2021 | Apr 5, 2021 | |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | Apr 7, 2021 | Mar 11, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 18, 2021 | Mar 17, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 18, 2021 | Mar 17, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 18, 2021 | Mar 17, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 18, 2021 | Mar 17, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 18, 2021 | Mar 17, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 18, 2021 | Mar 17, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 18, 2021 | Mar 17, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 18, 2021 | Mar 16, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 18, 2021 | Mar 16, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 18, 2021 | Mar 16, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 18, 2021 | Mar 16, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 18, 2021 | Mar 16, 2021 | |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Mar 18, 2021 | Mar 17, 2021 | |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Mar 18, 2021 | Mar 17, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 17, 2021 | Mar 15, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 17, 2021 | Mar 15, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 17, 2021 | Mar 15, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 17, 2021 | Mar 15, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 17, 2021 | Mar 15, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 17, 2021 | Mar 15, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 17, 2021 | Mar 15, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 17, 2021 | Mar 15, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 17, 2021 | Mar 15, 2021 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Mar 17, 2021 | Mar 17, 2021 | 001-38263 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 16, 2021 | Mar 12, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 16, 2021 | Mar 12, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 16, 2021 | Mar 12, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 16, 2021 | Mar 12, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 16, 2021 | Mar 12, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 16, 2021 | Mar 12, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 11, 2021 | Mar 10, 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 5, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 8, 2021 | Feb 24, 2020 | |
| 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 | Feb 26, 2021 | Dec 31, 2020 | 001-38263 |
| 8-K | Open Document | Data | Open Filing | 8-K | Feb 25, 2021 | Feb 25, 2021 | 001-38263 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 19, 2021 | Feb 18, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 19, 2021 | Feb 18, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 18, 2021 | Feb 16, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 18, 2021 | Feb 16, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 18, 2021 | Feb 16, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 18, 2021 | Feb 17, 2021 | |
| SC 13G/A | Open Document | Open Filing | ALTAIR ENGINEERING INC. | Feb 16, 2021 | 005-90370 | |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | Feb 16, 2021 | 005-90370 | |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | Feb 16, 2021 | 005-90370 | |
| SC 13G/A | Open Document | Open Filing | NONE | Feb 11, 2021 | 005-90370 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 10, 2021 | Feb 9, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 10, 2021 | Feb 9, 2021 | |
| SC 13G/A | Open Document | Open Filing | SCHEDULE 13G/A | Feb 10, 2021 | 005-90370 | |
| SC 13G/A | Open Document | Open Filing | Jan 29, 2021 | 005-90370 | ||
| 8-K | Open Document | Data | Open Filing | 8-K | Jan 27, 2021 | Jan 23, 2021 | 001-38263 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 22, 2021 | Jan 20, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 22, 2021 | Jan 20, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 22, 2021 | Jan 20, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 20, 2021 | Jan 15, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 20, 2021 | Jan 15, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 20, 2021 | Jan 15, 2021 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Jan 19, 2021 | Jan 15, 2021 | 001-38263 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 15, 2021 | Jan 13, 2021 | |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Jan 14, 2021 | Jan 4, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 13, 2021 | Jan 11, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 13, 2021 | Jan 11, 2021 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Jan 7, 2021 | Jan 4, 2021 | 001-38263 |
| SC 13G/A | Open Document | Open Filing | CONESTOGA CAPITAL ADVISORS | Jan 6, 2021 | 005-90370 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 21, 2020 | Dec 17, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 21, 2020 | Dec 17, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 21, 2020 | Dec 17, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 21, 2020 | Dec 17, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 21, 2020 | Dec 17, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 18, 2020 | Dec 16, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 17, 2020 | Dec 15, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 17, 2020 | Dec 15, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 17, 2020 | Dec 15, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 14, 2020 | Dec 10, 2020 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Dec 8, 2020 | Dec 4, 2020 | 001-38263 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 8, 2020 | Dec 4, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 8, 2020 | Dec 4, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 8, 2020 | Dec 4, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 7, 2020 | Dec 3, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 4, 2020 | Dec 2, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 4, 2020 | Dec 2, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 3, 2020 | Dec 2, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 3, 2020 | Dec 2, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 3, 2020 | Dec 2, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 3, 2020 | Dec 2, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 3, 2020 | Dec 2, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 3, 2020 | Dec 2, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 3, 2020 | Dec 2, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 3, 2020 | Dec 2, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 3, 2020 | Dec 2, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 3, 2020 | Dec 2, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 3, 2020 | Dec 2, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 27, 2020 | Nov 25, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 18, 2020 | Nov 16, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 18, 2020 | Nov 16, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 18, 2020 | Nov 16, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 16, 2020 | Nov 13, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 16, 2020 | Nov 13, 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 12, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 12, 2020 | Nov 10, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 12, 2020 | Nov 10, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 12, 2020 | Nov 10, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 10, 2020 | Nov 6, 2020 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Nov 5, 2020 | Sep 30, 2020 | 001-38263 |
| 8-K | Open Document | Data | Open Filing | 8-K | Nov 5, 2020 | Nov 5, 2020 | 001-38263 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 2, 2020 | Oct 29, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 21, 2020 | Oct 19, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 21, 2020 | Oct 19, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 21, 2020 | Oct 19, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 19, 2020 | Oct 15, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 19, 2020 | Oct 15, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 19, 2020 | Oct 15, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 16, 2020 | Oct 14, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 16, 2020 | Oct 15, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 13, 2020 | Oct 9, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 13, 2020 | Oct 9, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 9, 2020 | Oct 7, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 9, 2020 | Oct 7, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 7, 2020 | Oct 6, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 5, 2020 | Oct 2, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 2, 2020 | Oct 1, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 25, 2020 | Sep 24, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 21, 2020 | Sep 17, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 17, 2020 | Sep 15, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 17, 2020 | Sep 15, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 17, 2020 | Sep 15, 2020 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Sep 14, 2020 | Sep 14, 2020 | 001-38263 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 14, 2020 | Sep 10, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 8, 2020 | Sep 4, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 2, 2020 | Sep 1, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 2, 2020 | Aug 31, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 2, 2020 | Aug 31, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 28, 2020 | Aug 27, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 25, 2020 | Aug 24, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 21, 2020 | Aug 20, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 19, 2020 | Aug 17, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 19, 2020 | Aug 17, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 19, 2020 | Aug 17, 2020 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Aug 17, 2020 | Aug 11, 2020 | 001-38263 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 14, 2020 | Aug 13, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 14, 2020 | Aug 13, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 14, 2020 | Aug 12, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 10, 2020 | Aug 7, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 7, 2020 | Aug 6, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 6, 2020 | Aug 5, 2020 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Aug 6, 2020 | Jun 30, 2020 | 001-38263 |
| 8-K | Open Document | Data | Open Filing | 8-K | Aug 6, 2020 | Aug 6, 2020 | 001-38263 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 31, 2020 | Jul 30, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 23, 2020 | Jul 21, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 23, 2020 | Jul 21, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 21, 2020 | Jul 20, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 21, 2020 | Jul 20, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 20, 2020 | Jul 17, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 20, 2020 | Jul 17, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 20, 2020 | Jul 17, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 17, 2020 | Jul 15, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 17, 2020 | Jul 15, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 17, 2020 | Jul 15, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 16, 2020 | Jul 16, 2020 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 8, 2020 | Jul 6, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 18, 2020 | Jun 16, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 17, 2020 | Jun 15, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 15, 2020 | Jun 12, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 12, 2020 | Jun 10, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 9, 2020 | Jun 5, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 8, 2020 | Jun 4, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 8, 2020 | Jun 4, 2020 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Jun 8, 2020 | Jun 2, 2020 | 001-38263 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 5, 2020 | Jun 3, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 4, 2020 | Jun 2, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 4, 2020 | Jun 2, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 4, 2020 | Jun 2, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 4, 2020 | Jun 2, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 4, 2020 | Jun 2, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 4, 2020 | Jun 2, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 4, 2020 | Jun 2, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 4, 2020 | Jun 2, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 4, 2020 | Jun 2, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 4, 2020 | Jun 2, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 4, 2020 | Jun 2, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 3, 2020 | Jun 2, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 3, 2020 | Jun 2, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 2, 2020 | Jun 1, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 2, 2020 | Jun 1, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 1, 2020 | May 28, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 1, 2020 | May 28, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 1, 2020 | May 28, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 1, 2020 | May 28, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 1, 2020 | May 28, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 27, 2020 | May 26, 2020 | |
| 8-K | Open Document | Data | Open Filing | 8-K | May 26, 2020 | May 19, 2020 | 001-38263 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 20, 2020 | May 18, 2020 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | May 7, 2020 | Mar 31, 2020 | 001-38263 |
| 8-K | Open Document | Data | Open Filing | 8-K | May 7, 2020 | May 7, 2020 | 001-38263 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 30, 2020 | Apr 29, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 22, 2020 | Apr 21, 2020 | |
| UPLOAD | Open Document | Open Filing | Apr 17, 2020 | |||
| CORRESP | Open Document | Open Filing | Apr 15, 2020 | |||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 10, 2020 | Apr 9, 2020 | |
| CORRESP | Open Document | Open Filing | Apr 9, 2020 | |||
| DEFA14A | Open Document | Open Filing | DEFA14A | Apr 9, 2020 | 001-38263 | |
| DEF 14A | Open Document | Open Filing | DEF 14A | Apr 9, 2020 | May 19, 2020 | 001-38263 |
| UPLOAD | Open Document | Open Filing | Mar 26, 2020 | |||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 18, 2020 | Mar 16, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 18, 2020 | Mar 16, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 18, 2020 | Mar 16, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 18, 2020 | Mar 16, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 17, 2020 | Mar 16, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 13, 2020 | Mar 11, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 13, 2020 | Mar 11, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 13, 2020 | Mar 11, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 13, 2020 | Mar 11, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 13, 2020 | Mar 11, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 13, 2020 | Mar 11, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 13, 2020 | Mar 11, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 13, 2020 | Mar 11, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 13, 2020 | Mar 11, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 12, 2020 | Mar 11, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 11, 2020 | Mar 9, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 11, 2020 | Mar 9, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 11, 2020 | Mar 9, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 11, 2020 | Mar 9, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 11, 2020 | Mar 9, 2020 |