CASTLE BIOSCIENCES INC — All Filings
807 total filings on record
Public companies registered with the SEC are required to file periodic reports, disclosures, and notices throughout the year. The most important are the 10-K (annual report), 10-Q (quarterly report), and 8-K (material event notice). Use the filters below to narrow by form type.
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10-K
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144
144/A
3
3/A
4
4/A
424B4
424B5
5
8-A12B
8-K
8-K/A
ARS
CERT
CORRESP
D
D/A
DEF 14A
DEFA14A
DRS
EFFECT
FWP
POS EX
PRE 14A
REGDEX
S-1
S-1/A
S-1MEF
S-3
S-3ASR
S-8
SC 13D
SC 13D/A
SC 13G
SC 13G/A
SCHEDULE 13G
SCHEDULE 13G/A
SEC STAFF LETTER
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| 144 | — | 0001958244-26-000174 | Mar 26, 2026 | — |
| SCHEDULE 13G/A | — | 0000102909-26-000838 | Mar 26, 2026 | — |
| 4 | FORM 4 | 0001628280-26-019823 | Mar 19, 2026 | Mar 17, 2026 |
| 4 | FORM 4 | 0001628280-26-018813 | Mar 17, 2026 | Mar 13, 2026 |
| 4 | FORM 4 | 0001628280-26-018156 | Mar 16, 2026 | Mar 12, 2026 |
| 4 | FORM 4 | 0001628280-26-017694 | Mar 13, 2026 | Mar 11, 2026 |
| 144 | — | 0001958244-26-000139 | Mar 12, 2026 | — |
| 144 | — | 0001958244-26-000135 | Mar 11, 2026 | — |
| 4 | FORM 4 | 0001628280-26-016019 | Mar 9, 2026 | Mar 5, 2026 |
| 4 | FORM 4 | 0001447362-26-000008 | Mar 9, 2026 | Mar 5, 2026 |
| 4 | FORM 4 | 0001628280-26-015355 | Mar 5, 2026 | Mar 3, 2026 |
| 4 | FORM 4 | 0001628280-26-015352 | Mar 5, 2026 | Mar 3, 2026 |
| 4 | FORM 4 | 0001628280-26-015344 | Mar 5, 2026 | Mar 3, 2026 |
| 4 | FORM 4 | 0001628280-26-015334 | Mar 5, 2026 | Mar 3, 2026 |
| 144 | — | 0001950047-26-002260 | Mar 5, 2026 | — |
| 144 | — | 0001950047-26-002238 | Mar 5, 2026 | — |
| 144 | — | 0001950047-26-002103 | Mar 3, 2026 | — |
| S-8 | S-8 | 0001628280-26-012280 | Feb 26, 2026 | — |
| 10-K | 10-K | 0001628280-26-012272 | Feb 26, 2026 | Dec 31, 2025 |
| 8-K | 8-K | 0001628280-26-012263 | Feb 26, 2026 | — |
| SCHEDULE 13G | — | 0001493215-26-000032 | Feb 17, 2026 | — |
| 4 | FORM 4 | 0001628280-26-005794 | Feb 5, 2026 | Feb 3, 2026 |
| 4 | FORM 4 | 0001628280-26-003089 | Jan 22, 2026 | Jan 20, 2026 |
| SCHEDULE 13G/A | — | 0000354204-26-000274 | Jan 21, 2026 | — |
| 4 | — | 0001239501-26-000002 | Jan 14, 2026 | Jan 12, 2026 |
| 4 | — | 0001856565-26-000002 | Jan 14, 2026 | Jan 12, 2026 |
| 4 | — | 0001856542-26-000002 | Jan 14, 2026 | Jan 12, 2026 |
| 4 | — | 0001782815-26-000002 | Jan 14, 2026 | Jan 12, 2026 |
| 8-K | 8-K | 0001628280-26-001909 | Jan 13, 2026 | Jan 11, 2026 |
| 4 | FORM 4 | 0001628280-26-001161 | Jan 7, 2026 | Jan 5, 2026 |
| 144 | — | 0001958244-26-000011 | Jan 5, 2026 | — |
| 4 | FORM 4 | 0001628280-25-058974 | Dec 29, 2025 | Dec 22, 2025 |
| 4 | FORM 4 | 0001628280-25-058249 | Dec 19, 2025 | Dec 17, 2025 |
| 4 | FORM 4 | 0001628280-25-058246 | Dec 19, 2025 | Dec 17, 2025 |
| 144 | — | 0001968582-25-001257 | Dec 17, 2025 | — |
| 4 | FORM 4 | 0001628280-25-057651 | Dec 17, 2025 | Dec 15, 2025 |
| 144 | — | 0001958244-25-004545 | Dec 15, 2025 | — |
| 4 | FORM 4 | 0001628280-25-057016 | Dec 15, 2025 | Dec 11, 2025 |
| 4 | FORM 4 | 0001628280-25-057013 | Dec 15, 2025 | Dec 11, 2025 |
| 4 | FORM 4 | 0001628280-25-056631 | Dec 11, 2025 | Dec 9, 2025 |
| 4 | FORM 4 | 0001628280-25-056629 | Dec 11, 2025 | Dec 9, 2025 |
| 4 | FORM 4 | 0001628280-25-056627 | Dec 11, 2025 | Dec 9, 2025 |
| 4 | FORM 4 | 0001628280-25-056625 | Dec 11, 2025 | Dec 9, 2025 |
| 144 | — | 0001950047-25-010171 | Dec 11, 2025 | — |
| 144 | — | 0001950047-25-010127 | Dec 11, 2025 | — |
| 4 | FORM 4 | 0001628280-25-055843 | Dec 8, 2025 | Dec 4, 2025 |
| 4 | FORM 4 | 0001628280-25-055348 | Dec 4, 2025 | Dec 2, 2025 |
| 4 | FORM 4 | 0001628280-25-054431 | Dec 1, 2025 | Nov 26, 2025 |
| 4 | FORM 4 | 0001628280-25-054126 | Nov 26, 2025 | Nov 25, 2025 |
| 144 | — | 0001958244-25-004480 | Nov 25, 2025 | — |