Surrozen, Inc.
SRZNFigures shown here come from public SEC filings. Dates beside each section show the available history.
How Surrozen, Inc. Makes Money
Follow each dollar of revenue through to what shareholders keep.
From revenue to net income
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Financial Summary
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SEC filings supply these figures; updates after the dates shown are not included. This page includes 6 annual periods. The latest annual period ends Dec 31, 2025. The latest insider filing shown is dated Jun 16, 2026. The latest institutional report shown is dated Mar 31, 2026; other ownership filings may exist.
Ownership
Who holds the shares, as reported in SEC ownership filings.
Reported 13F positions
Each row shows what a filer reported for one date, not a current position. The link opens that filing.
| Filer | Report date | Shares | Value | Filing |
|---|---|---|---|---|
| Column Group LLC | 2026-03-31 | 1,916,950 | $55.8M | SEC filing |
| Column Group LLC | 2025-12-31 | 1,851,350 | $41.8M | SEC filing |
| Column Group LLC | 2025-09-30 | 1,499,773 | Not shown | SEC filing |
| Column Group LLC | 2025-06-30 | 1,499,773 | Not shown | SEC filing |
| Column Group LLC | 2025-03-31 | 1,499,773 | $17.5M | SEC filing |
| Column Group LLC | 2024-12-31 | 810,088 | $11.6M | SEC filing |
| Column Group LLC | 2024-09-30 | 810,088 | Not shown | SEC filing |
| Column Group LLC | 2024-06-30 | 810,088 | Not shown | SEC filing |
- Each value is checked against Surrozen, Inc.'s share prices from within about three months of its report date (insiders' Form 4 trades and the latest close).
- Value not shown for 4 rows: no share price from within three months of their report dates is on file, so they could not be checked.
Filer report history
Two reports per filer, as filed. No change is calculated, because the data on file cannot confirm that both reports describe the same security.
- Column Group LLC: 1,851,350 shares reported 2025-12-31; 1,916,950 shares reported 2026-03-31.
- Column Group LLC: 1,499,773 shares reported 2025-09-30; 1,851,350 shares reported 2025-12-31.
- Column Group LLC: 1,499,773 shares reported 2025-06-30; 1,499,773 shares reported 2025-09-30.
- Column Group LLC: 1,499,773 shares reported 2025-03-31; 1,499,773 shares reported 2025-06-30.
- Column Group LLC: 810,088 shares reported 2024-12-31; 1,499,773 shares reported 2025-03-31.
- Column Group LLC: 810,088 shares reported 2024-09-30; 810,088 shares reported 2024-12-31.
- Column Group LLC: 810,088 shares reported 2024-06-30; 810,088 shares reported 2024-09-30.
Unusually large insider trades
Each trade is compared with the other insider trades of the same kind in the same security among Surrozen, Inc.'s recent filings on file. Size alone is context, not a prediction or evidence of improper trading.
- 2022-12-14 · BLUTT MITCHELL J MD: Larger than all 10 other insider sales of Common Stock on file. SEC filing
- 2022-12-14 · BLUTT MITCHELL J MD: Larger than 9 of the 10 other insider sales of Common Stock on file. SEC filing
Independent insiders buying near the same time
- 2026-01-13–2026-01-20: 20 event(s) across 2 owner(s) — A cluster counts independent reporting owners that reported purchases within a set time. Co-filers and declared affiliates count once, and duplicate reports of the same event count once. ( filing , filing , filing , filing , filing , filing , filing , filing , filing , filing , filing , filing , filing , filing , filing , filing , filing , filing , filing , filing )
- 2026-01-06–2026-01-13: 8 event(s) across 2 owner(s) — A cluster counts independent reporting owners that reported purchases within a set time. Co-filers and declared affiliates count once, and duplicate reports of the same event count once. ( filing , filing , filing , filing , filing , filing , filing , filing )
- 2025-12-04–2025-12-05: 8 event(s) across 2 owner(s) — A cluster counts independent reporting owners that reported purchases within a set time. Co-filers and declared affiliates count once, and duplicate reports of the same event count once. ( filing , filing , filing , filing , filing , filing , filing , filing )
- 2025-11-13–2025-11-13: 4 event(s) across 2 owner(s) — A cluster counts independent reporting owners that reported purchases within a set time. Co-filers and declared affiliates count once, and duplicate reports of the same event count once. ( filing , filing , filing , filing )
- 2024-04-04–2024-04-04: 4 event(s) across 2 owner(s) — A cluster counts independent reporting owners that reported purchases within a set time. Co-filers and declared affiliates count once, and duplicate reports of the same event count once. ( filing , filing , filing , filing )
- 2024-04-04–2024-04-04: 4 event(s) across 2 owner(s) — A cluster counts independent reporting owners that reported purchases within a set time. Co-filers and declared affiliates count once, and duplicate reports of the same event count once. ( filing , filing , filing , filing )
- 2024-04-04–2024-04-04: 2 event(s) across 2 owner(s) — A cluster counts independent reporting owners that reported purchases within a set time. Co-filers and declared affiliates count once, and duplicate reports of the same event count once. ( filing , filing )
- 2024-04-04–2024-04-04: 2 event(s) across 2 owner(s) — A cluster counts independent reporting owners that reported purchases within a set time. Co-filers and declared affiliates count once, and duplicate reports of the same event count once. ( filing , filing )
- 2024-04-04–2024-04-04: 2 event(s) across 2 owner(s) — A cluster counts independent reporting owners that reported purchases within a set time. Co-filers and declared affiliates count once, and duplicate reports of the same event count once. ( filing , filing )
- 2024-04-04–2024-04-04: 4 event(s) across 2 owner(s) — A cluster counts independent reporting owners that reported purchases within a set time. Co-filers and declared affiliates count once, and duplicate reports of the same event count once. ( filing , filing , filing , filing )
- 2024-04-04–2024-04-04: 4 event(s) across 2 owner(s) — A cluster counts independent reporting owners that reported purchases within a set time. Co-filers and declared affiliates count once, and duplicate reports of the same event count once. ( filing , filing , filing , filing )
- 2024-04-04–2024-04-04: 2 event(s) across 2 owner(s) — A cluster counts independent reporting owners that reported purchases within a set time. Co-filers and declared affiliates count once, and duplicate reports of the same event count once. ( filing , filing )
Purchases & sales (open market or private)
| Security | Code | Price | Filing | |||
|---|---|---|---|---|---|---|
| 2026-05-04 | Williams Charles O · Chief Operating Officer | Common Stock | S — Open market or private sale | −2,036 | 33.33 | SEC filing |
| 2026-05-04 | Li Yang · Exec. Vice President, Research | Common Stock | S — Open market or private sale | −1,584 | 33.33 | SEC filing |
| 2026-05-04 | Parker Craig C · Chief Executive Officer | Common Stock | S — Open market or private sale | −4,524 | 33.33 | SEC filing |
| 2026-03-24 | TCG Crossover GP II, LLC · 10% owner | Common Stock | P — Open market or private purchase | +53,329 | 24.69 | SEC filing |
| 2026-03-23 | TCG Crossover GP II, LLC · 10% owner | Common Stock | P — Open market or private purchase | +7,611 | 24.90 | SEC filing |
| 2026-03-23 | TCG Crossover GP II, LLC · 10% owner | Common Stock | P — Open market or private purchase | +7,612 | 24.90 | SEC filing |
| 2026-03-16 | TCG Crossover GP II, LLC · 10% owner | Common Stock | P — Open market or private purchase | +595 | 24.99 | SEC filing |
| 2026-03-13 | TCG Crossover GP II, LLC · 10% owner | Common Stock | P — Open market or private purchase | +17,717 | 24.88 | SEC filing |
Showing 8 of 20 rows
Grants, exercises, tax & gifts
| Security | Code | Filing | |||
|---|---|---|---|---|---|
| 2026-06-15 | Li Yang · Exec. Vice President, Research | Common Stock | A — Grant, award, or other acquisition | +1,666 | SEC filing |
| 2026-06-15 | Parker Craig C · Chief Executive Officer | Common Stock | A — Grant, award, or other acquisition | +1,622 | SEC filing |
| 2026-06-15 | Williams Charles O · Chief Operating Officer | Common Stock | A — Grant, award, or other acquisition | +1,666 | SEC filing |
| 2026-06-15 | Maleki Andrew Pedrum · Chief Financial Officer | Common Stock | A — Grant, award, or other acquisition | +607 | SEC filing |
| 2026-05-13 | Kutzkey Tim · Director, 10% owner | Option (right to buy) | A — Grant, award, or other acquisition | +5,550 | SEC filing |
| 2026-05-13 | CHAI CHRISTOPHER Y · Director | Director Stock Option (right to buy) | A — Grant, award, or other acquisition | +5,550 | SEC filing |
| 2026-05-13 | BJERKHOLT ERIC · Director | Director Stock Option (right to buy) | A — Grant, award, or other acquisition | +5,550 | SEC filing |
| 2026-05-13 | WOODHOUSE DAVID J · Director | Director Stock Option (right to buy) | A — Grant, award, or other acquisition | +5,550 | SEC filing |
Showing 8 of 21 rows
Other activity
| Security | Code | Filing | |||
|---|---|---|---|---|---|
| 2025-03-26 | COLUMN GROUP III-A, LP · 10% owner | Series C Common Warrants | H — Expiration of long derivative position | −397,773 | SEC filing |
| 2025-03-26 | COLUMN GROUP III-A, LP · 10% owner | Series D Common Warrants | H — Expiration of long derivative position | −397,773 | SEC filing |
| 2025-03-26 | COLUMN GROUP III-A, LP · 10% owner | Series A Common Warrants | H — Expiration of long derivative position | −90,897 | SEC filing |
| 2025-03-26 | COLUMN GROUP III-A, LP · 10% owner | Series B Common Warrants | H — Expiration of long derivative position | −111,656 | SEC filing |
| 2025-03-26 | COLUMN GROUP III-A, LP · 10% owner | Series B Common Warrants | H — Expiration of long derivative position | −98,870 | SEC filing |
| 2025-03-26 | COLUMN GROUP III-A, LP · 10% owner | Series D Common Warrants | H — Expiration of long derivative position | −352,225 | SEC filing |
| 2025-03-26 | COLUMN GROUP III-A, LP · 10% owner | Series C Common Warrants | H — Expiration of long derivative position | −352,225 | SEC filing |
| 2025-03-26 | COLUMN GROUP III-A, LP · 10% owner | Series A Common Warrants | H — Expiration of long derivative position | −102,651 | SEC filing |
Showing 8 of 10 rows
These tables describe filed transactions, not current holdings. Prices are shown as filed; a currency is added only when the filing's data names one. Amended and possible duplicate rows are left out of size comparisons and transaction groups.