CASTLE BIOSCIENCES INC - CSTL
All tracked SEC files for this issuer. Showing up to 200 latest records.
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Open ownership details
Form 4 = insider transactions report. Form 144 = notice of proposed sale (not a completed trade confirmation).
Files summary
Total files loaded: 67
Latest filed: Aug 19, 2026
| Form | Count |
|---|---|
| 4 | 46 |
| 144 | 14 |
| 8-K | 4 |
| SCHEDULE 13G/A | 3 |
Latest files
| Filed | Form | Report period | Accession | SEC |
|---|---|---|---|---|
| Aug 19, 2026 | 4 | Aug 17, 2026 | 0001628280-26-057949 | View |
| Aug 18, 2026 | 4 | Aug 14, 2026 | 0001628280-26-057642 | View |
| Aug 18, 2026 | 4 | Aug 14, 2026 | 0001628280-26-057644 | View |
| Aug 14, 2026 | 144 | — | 0001950047-26-008189 | View |
| Aug 14, 2026 | 144 | — | 0001958244-26-000515 | View |
| Aug 06, 2026 | 4 | Aug 04, 2026 | 0001628280-26-054334 | View |
| Aug 06, 2026 | 4 | Nov 24, 2025 | 0001628280-26-054338 | View |
| Aug 05, 2026 | 4 | Aug 03, 2026 | 0001628280-26-053391 | View |
| Aug 04, 2026 | 4 | Jul 31, 2026 | 0001628280-26-052647 | View |
| Aug 04, 2026 | 4 | Jul 31, 2026 | 0001628280-26-052648 | View |
| Jul 31, 2026 | 144 | — | 0001958244-26-000470 | View |
| Jul 31, 2026 | 144 | — | 0001958244-26-000471 | View |
| Jul 30, 2026 | 8-K | Jul 30, 2026 | 0001628280-26-051045 | View |
| Jul 29, 2026 | 4 | Jul 27, 2026 | 0001628280-26-050616 | View |
| Jul 16, 2026 | 4 | Jul 14, 2026 | 0001628280-26-048461 | View |
| Jul 06, 2026 | 4 | Jul 01, 2026 | 0001628280-26-047286 | View |
| Jul 06, 2026 | 4 | Jul 01, 2026 | 0001628280-26-047287 | View |
| Jul 01, 2026 | 144 | — | 0001958244-26-000421 | View |
| Jun 18, 2026 | 4 | Jun 16, 2026 | 0001628280-26-044327 | View |
| Jun 17, 2026 | 4 | Jun 15, 2026 | 0001628280-26-044019 | View |
| Jun 16, 2026 | 144 | — | 0001950047-26-006199 | View |
| Jun 03, 2026 | 4 | Jun 01, 2026 | 0001628280-26-040260 | View |
| Jun 01, 2026 | 144 | — | 0001958244-26-000337 | View |
| Jun 01, 2026 | 4 | May 28, 2026 | 0001447362-26-000013 | View |
| Jun 01, 2026 | 4 | May 28, 2026 | 0001628280-26-039554 | View |
| Jun 01, 2026 | 4 | May 28, 2026 | 0001628280-26-039560 | View |
| Jun 01, 2026 | 4 | May 28, 2026 | 0001628280-26-039562 | View |
| Jun 01, 2026 | 4 | May 28, 2026 | 0001628280-26-039565 | View |
| Jun 01, 2026 | 4 | May 28, 2026 | 0001628280-26-039567 | View |
| Jun 01, 2026 | 4 | May 28, 2026 | 0001628280-26-039569 | View |
| May 29, 2026 | 8-K | May 28, 2026 | 0001628280-26-039189 | View |
| May 27, 2026 | 4 | May 22, 2026 | 0001447362-26-000011 | View |
| May 27, 2026 | 4 | May 22, 2026 | 0001628280-26-038467 | View |
| May 27, 2026 | 4 | May 22, 2026 | 0001628280-26-038470 | View |
| May 27, 2026 | 4 | May 22, 2026 | 0001628280-26-038472 | View |
| May 27, 2026 | 4 | May 22, 2026 | 0001628280-26-038473 | View |
| May 27, 2026 | 4 | May 22, 2026 | 0001628280-26-038474 | View |
| May 27, 2026 | 4 | May 22, 2026 | 0001628280-26-038476 | View |
| May 26, 2026 | 4 | May 21, 2026 | 0001628280-26-038072 | View |
| May 22, 2026 | 4 | May 20, 2026 | 0001628280-26-037724 | View |
| May 15, 2026 | SCHEDULE 13G/A | — | 0001104659-26-062538 | View |
| May 15, 2026 | SCHEDULE 13G/A | — | 0001493215-26-000096 | View |
| May 11, 2026 | 4 | May 07, 2026 | 0001628280-26-033446 | View |
| May 07, 2026 | 144 | — | 0001958244-26-000262 | View |
| May 06, 2026 | 8-K | May 06, 2026 | 0001628280-26-031255 | View |
| Apr 23, 2026 | 4 | Apr 21, 2026 | 0001628280-26-026851 | View |
| Apr 08, 2026 | 4 | Apr 06, 2026 | 0001628280-26-024264 | View |
| Mar 30, 2026 | 4 | Mar 26, 2026 | 0001628280-26-022133 | View |
| Mar 30, 2026 | 4 | Mar 26, 2026 | 0001628280-26-022135 | View |
| Mar 26, 2026 | SCHEDULE 13G/A | — | 0000102909-26-000838 | View |
| Mar 26, 2026 | 144 | — | 0001958244-26-000174 | View |
| Mar 19, 2026 | 4 | Mar 17, 2026 | 0001628280-26-019823 | View |
| Mar 17, 2026 | 4 | Mar 13, 2026 | 0001628280-26-018813 | View |
| Mar 16, 2026 | 4 | Mar 12, 2026 | 0001628280-26-018156 | View |
| Mar 13, 2026 | 4 | Mar 11, 2026 | 0001628280-26-017694 | View |
| Mar 12, 2026 | 144 | — | 0001958244-26-000139 | View |
| Mar 11, 2026 | 144 | — | 0001958244-26-000135 | View |
| Mar 09, 2026 | 4 | Mar 05, 2026 | 0001447362-26-000008 | View |
| Mar 09, 2026 | 4 | Mar 05, 2026 | 0001628280-26-016019 | View |
| Mar 05, 2026 | 144 | — | 0001950047-26-002260 | View |
| Mar 05, 2026 | 4 | Mar 03, 2026 | 0001628280-26-015334 | View |
| Mar 05, 2026 | 4 | Mar 03, 2026 | 0001628280-26-015344 | View |
| Mar 05, 2026 | 4 | Mar 03, 2026 | 0001628280-26-015352 | View |
| Mar 05, 2026 | 4 | Mar 03, 2026 | 0001628280-26-015355 | View |
| Mar 05, 2026 | 144 | — | 0001950047-26-002238 | View |
| Mar 03, 2026 | 144 | — | 0001950047-26-002103 | View |
| Feb 26, 2026 | 8-K | Feb 26, 2026 | 0001628280-26-012263 | View |