Surrozen, Inc./DE SEC filings SRZN
Surrozen, Inc./DE has 496 filings in SEC EDGAR's recent list, going back to Sep 18, 2020. Its latest annual report, Form ARS, was filed on Apr 1, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Aug 6, 2026, covering the quarter ended Jun 30, 2026. The most recent current report (Form 8-K) was filed on Oct 20, 2026 (results of operations, unregistered share sale). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 4 | Insider transaction | Oct 22, 2026 | Oct 20, 2026 |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Oct 22, 2026 | — |
| 4 | Insider transaction | Oct 22, 2026 | Oct 20, 2026 |
| 8-K |
Current report
Results of operations, Unregistered share sale
|
Oct 20, 2026 | Oct 20, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Oct 7, 2026 | — |
| 8-K |
Current report
Other events
|
Oct 2, 2026 | Oct 2, 2026 |
| SCHEDULE 13G | Ownership over 5% (passive) | Oct 1, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Aug 14, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Aug 14, 2026 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Aug 14, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Aug 11, 2026 | — |
| 25-NSE | Delisting notice | Aug 7, 2026 | — |
| 10-Q | Quarterly report | Aug 6, 2026 | Jun 30, 2026 |
| 8-K |
Current report
Results of operations
|
Aug 6, 2026 | Aug 6, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Jul 24, 2026 | — |
| 4 | Insider transaction | Jul 24, 2026 | Jul 22, 2026 |
| 4 | Insider transaction | Jun 16, 2026 | Jun 15, 2026 |
| 4 | Insider transaction | Jun 16, 2026 | Jun 15, 2026 |
| 4 | Insider transaction | Jun 16, 2026 | Jun 15, 2026 |
| 4 | Insider transaction | Jun 16, 2026 | Jun 15, 2026 |
| 4 | Insider transaction | May 19, 2026 | May 13, 2026 |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | May 18, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | May 15, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | May 15, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | May 15, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | May 15, 2026 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | May 15, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | May 15, 2026 | — |
| 4 | Insider transaction | May 14, 2026 | May 13, 2026 |
| 4 | Insider transaction | May 14, 2026 | May 13, 2026 |
| 4 | Insider transaction | May 14, 2026 | May 13, 2026 |
| 4 | Insider transaction | May 14, 2026 | May 13, 2026 |
| 4 | Insider transaction | May 14, 2026 | May 13, 2026 |
| 4 | Insider transaction | May 14, 2026 | May 13, 2026 |
| 8-K |
Current report
Shareholder vote results
|
May 14, 2026 | May 13, 2026 |
| 10-Q | Quarterly report | May 6, 2026 | Mar 31, 2026 |
| 8-K |
Current report
Results of operations
|
May 6, 2026 | May 6, 2026 |
| 4 | Insider transaction | May 5, 2026 | May 1, 2026 |
| 4 | Insider transaction | May 5, 2026 | May 1, 2026 |
| 4 | Insider transaction | May 5, 2026 | May 1, 2026 |
| SCHEDULE 13G | Ownership over 5% (passive) | Apr 23, 2026 | — |
| 4 | Insider transaction | Apr 1, 2026 | Mar 31, 2026 |
| ARS | Annual report to shareholders | Apr 1, 2026 | Dec 31, 2025 |
| DEFA14A | Additional proxy material | Apr 1, 2026 | — |
| DEF 14A | Proxy statement | Apr 1, 2026 | Apr 1, 2026 |
| EFFECT | Filing | Mar 30, 2026 | — |
| 424B5 | Prospectus supplement | Mar 30, 2026 | — |
| 4 | Insider transaction | Mar 25, 2026 | Mar 23, 2026 |
| S-8 | Employee stock plan registration | Mar 23, 2026 | — |
| S-3 | Shelf registration | Mar 23, 2026 | — |
| 10-K | Annual report | Mar 23, 2026 | Dec 31, 2025 |
| 8-K |
Current report
Results of operations
|
Mar 23, 2026 | Mar 23, 2026 |
| 4 | Insider transaction | Mar 16, 2026 | Mar 12, 2026 |
| 4 | Insider transaction | Feb 18, 2026 | Feb 17, 2026 |
| 4 | Insider transaction | Feb 18, 2026 | Feb 17, 2026 |
| 4 | Insider transaction | Feb 18, 2026 | Feb 17, 2026 |
| SCHEDULE 13G | Ownership over 5% (passive) | Feb 17, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Feb 17, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Feb 17, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Feb 13, 2026 | — |
| 4 | Insider transaction | Feb 13, 2026 | Feb 11, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Feb 5, 2026 | — |
| 4 | Insider transaction | Feb 3, 2026 | Jan 30, 2026 |
| SCHEDULE 13G | Ownership over 5% (passive) | Feb 2, 2026 | — |
| 8-K |
Current report
Officer or director change
|
Jan 30, 2026 | Jan 26, 2026 |
| 3 | Initial insider ownership | Jan 28, 2026 | Jan 26, 2026 |
| 4 | Insider transaction | Jan 26, 2026 | Jan 23, 2026 |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Jan 22, 2026 | — |
| 4 | Insider transaction | Jan 20, 2026 | Jan 15, 2026 |
| 4 | Insider transaction | Jan 20, 2026 | Jan 15, 2026 |
| 4 | Insider transaction | Jan 15, 2026 | Jan 13, 2026 |
| 4 | Insider transaction | Jan 15, 2026 | Jan 13, 2026 |
| 4 | Insider transaction | Jan 8, 2026 | Jan 6, 2026 |
| 4 | Insider transaction | Jan 8, 2026 | Jan 6, 2026 |
| 4 | Insider transaction | Jan 6, 2026 | Jan 2, 2026 |
| 4 | Insider transaction | Jan 6, 2026 | Jan 2, 2026 |
| 4 | Insider transaction | Dec 16, 2025 | Dec 15, 2025 |
| 4 | Insider transaction | Dec 16, 2025 | Dec 15, 2025 |
| 4 | Insider transaction | Dec 16, 2025 | Dec 15, 2025 |
| 4 | Insider transaction | Dec 8, 2025 | Dec 4, 2025 |
| 4 | Insider transaction | Dec 8, 2025 | Dec 4, 2025 |
| 4 | Insider transaction | Dec 2, 2025 | Nov 13, 2025 |
| SCHEDULE 13G | Ownership over 5% (passive) | Nov 20, 2025 | — |
| 4 | Insider transaction | Nov 17, 2025 | Nov 13, 2025 |
| 4 | Insider transaction | Nov 13, 2025 | Nov 12, 2025 |
| 3 | Initial insider ownership | Nov 13, 2025 | Nov 12, 2025 |
| 10-Q | Quarterly report | Nov 7, 2025 | Sep 30, 2025 |
| 8-K |
Current report
Results of operations, Officer or director change
|
Nov 7, 2025 | Nov 7, 2025 |
| 8-K |
Current report
Agreement ended
|
Oct 17, 2025 | Oct 14, 2025 |
| 8-K |
Current report
Material agreement
|
Aug 29, 2025 | Aug 29, 2025 |
| 424B5 | Prospectus supplement | Aug 29, 2025 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Aug 14, 2025 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Aug 14, 2025 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Aug 14, 2025 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Aug 13, 2025 | — |
| S-8 | Employee stock plan registration | Aug 8, 2025 | — |
| 10-Q | Quarterly report | Aug 8, 2025 | Jun 30, 2025 |
| 8-K |
Current report
Results of operations
|
Aug 8, 2025 | Aug 8, 2025 |
| 4 | Insider transaction | Jun 16, 2025 | Jun 13, 2025 |
| 4 | Insider transaction | Jun 16, 2025 | Jun 13, 2025 |
| 4 | Insider transaction | Jun 16, 2025 | Jun 13, 2025 |
| EFFECT | Filing | May 23, 2025 | — |
| CORRESP | Letter to the SEC | May 21, 2025 | — |
| UPLOAD | Letter from the SEC | May 21, 2025 | — |
| S-3 | Shelf registration | May 20, 2025 | — |
| 4 | Insider transaction | May 15, 2025 | May 14, 2025 |
| 4 | Insider transaction | May 15, 2025 | May 14, 2025 |
| 4 | Insider transaction | May 15, 2025 | May 14, 2025 |
| 4 | Insider transaction | May 15, 2025 | May 14, 2025 |
| 4 | Insider transaction | May 15, 2025 | May 14, 2025 |
| 4 | Insider transaction | May 15, 2025 | May 14, 2025 |
| 4 | Insider transaction | May 15, 2025 | May 14, 2025 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | May 15, 2025 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | May 15, 2025 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | May 15, 2025 | — |
| 8-K |
Current report
Shareholder vote results
|
May 15, 2025 | May 14, 2025 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | May 15, 2025 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | May 15, 2025 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | May 14, 2025 | — |
| 10-Q | Quarterly report | May 9, 2025 | Mar 31, 2025 |
| 8-K |
Current report
Results of operations
|
May 9, 2025 | May 9, 2025 |
| 4 | Insider transaction | May 5, 2025 | May 1, 2025 |
| 4 | Insider transaction | May 5, 2025 | May 1, 2025 |
| 4 | Insider transaction | May 5, 2025 | May 1, 2025 |
| EFFECT | Filing | May 1, 2025 | — |
| 424B5 | Prospectus supplement | May 1, 2025 | — |
| CORRESP | Letter to the SEC | Apr 29, 2025 | — |
| UPLOAD | Letter from the SEC | Apr 29, 2025 | — |
| 424B5 | Prospectus supplement | Apr 24, 2025 | — |
| S-3 | Shelf registration | Apr 23, 2025 | — |
| D | Filing | Apr 8, 2025 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Apr 2, 2025 | — |
| ARS | Annual report to shareholders | Apr 2, 2025 | Dec 31, 2024 |
| SCHEDULE 13G | Ownership over 5% (passive) | Apr 2, 2025 | — |
| DEFA14A | Additional proxy material | Apr 2, 2025 | — |
| DEF 14A | Proxy statement | Apr 2, 2025 | May 14, 2025 |
| S-8 | Employee stock plan registration | Mar 31, 2025 | — |
| 10-K | Annual report | Mar 31, 2025 | Dec 31, 2024 |
| 8-K |
Current report
Results of operations
|
Mar 31, 2025 | Mar 31, 2025 |
| SCHEDULE 13G | Ownership over 5% (passive) | Mar 31, 2025 | — |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Mar 28, 2025 | — |
| 4 | Insider transaction | Mar 28, 2025 | Mar 26, 2025 |
| 3 | Initial insider ownership | Mar 28, 2025 | Mar 26, 2025 |
| 4 | Insider transaction | Mar 28, 2025 | Mar 26, 2025 |
| 8-K |
Current report
Material agreement, Unregistered share sale, Officer or director change
|
Mar 28, 2025 | Mar 24, 2025 |
| 4 | Insider transaction | Mar 25, 2025 | Mar 24, 2025 |
| 4 | Insider transaction | Mar 25, 2025 | Mar 24, 2025 |
| 8-K |
Current report
Regulation FD disclosure
|
Mar 24, 2025 | Mar 24, 2025 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Feb 14, 2025 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Feb 14, 2025 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Feb 14, 2025 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Feb 14, 2025 | — |
| 4 | Insider transaction | Jan 22, 2025 | Jan 17, 2025 |
| 4 | Insider transaction | Jan 22, 2025 | Jan 17, 2025 |
| 4 | Insider transaction | Jan 22, 2025 | Jan 17, 2025 |
| 4 | Insider transaction | Jan 6, 2025 | Jan 2, 2025 |
| 4 | Insider transaction | Jan 6, 2025 | Jan 2, 2025 |
| SCHEDULE 13G | Ownership over 5% (passive) | Nov 14, 2024 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Nov 14, 2024 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Nov 14, 2024 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Nov 13, 2024 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Nov 8, 2024 | — |
| 10-Q | Quarterly report | Nov 6, 2024 | Sep 30, 2024 |
| 8-K |
Current report
Results of operations
|
Nov 6, 2024 | Nov 6, 2024 |
| SC 13G | Ownership over 5% (passive) | Nov 1, 2024 | — |
| 8-K |
Current report
Material agreement
|
Oct 2, 2024 | Oct 1, 2024 |
| 10-Q | Quarterly report | Aug 12, 2024 | Jun 30, 2024 |
| 8-K |
Current report
Results of operations
|
Aug 12, 2024 | Aug 12, 2024 |
| 8-K |
Current report
Officer or director change
|
Jul 1, 2024 | Jun 30, 2024 |
| 4 | Insider transaction | Jun 18, 2024 | Jun 14, 2024 |
| 4 | Insider transaction | Jun 18, 2024 | Jun 14, 2024 |
| 4 | Insider transaction | Jun 18, 2024 | Jun 14, 2024 |
| 8-K |
Current report
Shareholder vote results
|
Jun 7, 2024 | Jun 5, 2024 |
| 4 | Insider transaction | Jun 6, 2024 | Jun 5, 2024 |
| 4 | Insider transaction | Jun 6, 2024 | Jun 5, 2024 |
| 4 | Insider transaction | Jun 6, 2024 | Jun 5, 2024 |
| 4 | Insider transaction | Jun 6, 2024 | Jun 5, 2024 |
| 4 | Insider transaction | Jun 6, 2024 | Jun 5, 2024 |
| 4 | Insider transaction | Jun 6, 2024 | Jun 5, 2024 |
| 4 | Insider transaction | Jun 6, 2024 | Jun 5, 2024 |
| 4 | Insider transaction | Jun 6, 2024 | Jun 5, 2024 |
| 10-Q | Quarterly report | May 8, 2024 | Mar 31, 2024 |
| 8-K |
Current report
Results of operations
|
May 8, 2024 | May 8, 2024 |
| 4 | Insider transaction | May 2, 2024 | May 1, 2024 |
| 4 | Insider transaction | May 2, 2024 | May 1, 2024 |
| 4 | Insider transaction | May 2, 2024 | May 1, 2024 |
| 4 | Insider transaction | Apr 26, 2024 | Apr 24, 2024 |
| 4 | Insider transaction | Apr 26, 2024 | Apr 24, 2024 |
| 4 | Insider transaction | Apr 26, 2024 | Apr 24, 2024 |
| EFFECT | Filing | Apr 25, 2024 | — |
| 424B5 | Prospectus supplement | Apr 25, 2024 | — |
| CORRESP | Letter to the SEC | Apr 23, 2024 | — |
| ARS | Annual report to shareholders | Apr 23, 2024 | Dec 31, 2023 |
| DEFA14A | Additional proxy material | Apr 23, 2024 | — |
| DEF 14A | Proxy statement | Apr 23, 2024 | Jun 5, 2024 |
| UPLOAD | Letter from the SEC | Apr 23, 2024 | — |
| SC 13G | Ownership over 5% (passive) | Apr 19, 2024 | — |
| D | Filing | Apr 19, 2024 | — |
| S-3 | Shelf registration | Apr 18, 2024 | — |
| 4/A | Filing | Apr 17, 2024 | Apr 4, 2024 |
Showing 200 filings, the most recent 200. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
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Company profile
- Industry
- Biological Products, (No Diagnostic Substances) (SIC 2836)
- Listed as
- SRZN (Nasdaq)
- Fiscal year ends
- December 31
- Incorporated in
- DE
- Headquarters
- South San Francisco, CA
- SEC filer status
- Non-accelerated filer, Smaller reporting company
- SEC CIK
- 1824893
- Former names
- Consonance-HFW Acquisition Corp. (until Aug 11, 2021)
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.