Covista Inc. - ATGE
All tracked SEC files for this issuer. Showing up to 200 latest records.
Need parsed ownership details (13D/13G with shares/percent)?
Open ownership details
Form 4 = insider transactions report. Form 144 = notice of proposed sale (not a completed trade confirmation).
Files summary
Total files loaded: 29
Latest filed: May 20, 2026
| Form | Count |
|---|---|
| 4 | 9 |
| 8-K | 7 |
| 144 | 5 |
| SCHEDULE 13G | 5 |
| SCHEDULE 13G/A | 2 |
| 144/A | 1 |
Latest files
| Filed | Form | Report period | Accession | SEC |
|---|---|---|---|---|
| May 20, 2026 | 4 | May 18, 2026 | 0000730464-26-000027 | View |
| May 12, 2026 | 4 | May 08, 2026 | 0000730464-26-000022 | View |
| May 12, 2026 | 4 | May 08, 2026 | 0000730464-26-000023 | View |
| May 12, 2026 | 4 | May 08, 2026 | 0000730464-26-000024 | View |
| May 12, 2026 | 4 | May 08, 2026 | 0000730464-26-000025 | View |
| May 08, 2026 | 144 | — | 0001958244-26-000268 | View |
| May 08, 2026 | 144/A | — | 0001950047-26-004284 | View |
| May 08, 2026 | 144 | — | 0001950047-26-004258 | View |
| May 08, 2026 | 144 | — | 0001950047-26-004259 | View |
| May 08, 2026 | 144 | — | 0001950047-26-004260 | View |
| May 08, 2026 | 144 | — | 0001950047-26-004244 | View |
| May 07, 2026 | 8-K | May 07, 2026 | 0000730464-26-000021 | View |
| May 06, 2026 | SCHEDULE 13G | — | 0000315066-26-001171 | View |
| Apr 29, 2026 | SCHEDULE 13G | — | 0002100119-26-000315 | View |
| Apr 29, 2026 | SCHEDULE 13G | — | 0002100121-26-000321 | View |
| Apr 16, 2026 | 4 | Apr 15, 2026 | 0000730464-26-000016 | View |
| Apr 09, 2026 | SCHEDULE 13G | — | 0000354204-26-000512 | View |
| Apr 09, 2026 | 8-K | Apr 09, 2026 | 0000730464-26-000015 | View |
| Mar 26, 2026 | SCHEDULE 13G/A | — | 0000102909-26-001053 | View |
| Mar 12, 2026 | 4 | Mar 10, 2026 | 0000730464-26-000012 | View |
| Mar 05, 2026 | 4 | Mar 03, 2026 | 0000730464-26-000011 | View |
| Mar 03, 2026 | 8-K | Mar 02, 2026 | 0000730464-26-000010 | View |
| Feb 24, 2026 | 8-K | Feb 24, 2026 | 0000730464-26-000007 | View |
| Feb 13, 2026 | SCHEDULE 13G | — | 0000936753-26-000012 | View |
| Feb 06, 2026 | 8-K | Feb 05, 2026 | 0001104659-26-011611 | View |
| Jan 28, 2026 | 8-K | Jan 28, 2026 | 0000730464-26-000003 | View |
| Jan 21, 2026 | SCHEDULE 13G/A | — | 0000354204-26-000267 | View |
| Dec 15, 2025 | 8-K | Dec 15, 2025 | 0000730464-25-000063 | View |
| Dec 12, 2025 | 4 | Dec 10, 2025 | 0000730464-25-000061 | View |