SRZN — Surrozen, Inc./DE
Price · 2024-08-26 → 2026-08-21
499 daily closes shownAnonymous view is capped at two years of history. A free account extends it to five, and Pro opens the whole archive back to 2021-01-11.
Performance
Technicals
Others in Healthcare
Measured signals that fired on SRZN
| date | signal | measured base rate |
|---|---|---|
| 2026-07-24 | Cluster sale: three or more insiders insider | -0.37% over 21 days · t = -3.38 · n = 21,542 statistically distinguishable from its control group |
| 2026-07-17 | Equal lows taken out structure | -0.64% over 21 days · t = -4.75 · n = 55,661 statistically distinguishable from its control group |
| 2026-05-05 | Cluster sale: three or more insiders insider | -0.37% over 21 days · t = -3.38 · n = 21,542 statistically distinguishable from its control group |
| 2026-04-01 | Equal highs taken out structure | -0.70% over 21 days · t = -8.28 · n = 68,636 statistically distinguishable from its control group |
Excess return against a matched control group, on a point-in-time universe that includes delisted companies. Most families do not survive that. How the measurement works →
Insider transactions (Form 4)
| date | insider | what | shares | price | value |
|---|---|---|---|---|---|
| 2026-07-22 | Yu Chen-Ming 10% owner | Open-market sale | 162.5K | 21.25 | 3.5M |
| 2026-07-22 | TCG Crossover GP II, LLC 10% owner | Open-market sale | 162.5K | 21.25 | 3.5M |
| 2026-07-22 | TCG Crossover GP II, LLC 10% owner | Open-market sale | 162.5K | 21.25 | 3.5M |
| 2026-07-22 | TCG Crossover Fund II, L.P. 10% owner | Open-market sale | 162.5K | 21.25 | 3.5M |
| 2026-07-22 | TCG Crossover Fund II, L.P. 10% owner | Open-market sale | 162.5K | 21.25 | 3.5M |
| 2026-07-22 | TCG Crossover Fund III, L.P. 10% owner | Open-market sale | 162.5K | 21.25 | 3.5M |
| 2026-07-22 | TCG Crossover Fund III, L.P. 10% owner | Open-market sale | 162.5K | 21.25 | 3.5M |
| 2026-07-22 | TCG Crossover GP III, LLC 10% owner | Open-market sale | 162.5K | 21.25 | 3.5M |
| 2026-07-22 | TCG Crossover GP III, LLC 10% owner | Open-market sale | 162.5K | 21.25 | 3.5M |
| 2026-07-22 | Yu Chen-Ming 10% owner | Open-market sale | 162.5K | 21.25 | 3.5M |
Open-market purchases (code P) are the informative ones. Grants, option exercises and tax withholding are compensation mechanics, not decisions. How to read a Form 4 →
Largest institutional holders
| manager | value | shares |
|---|---|---|
| TCG Crossover Management, LLC | 42.9M | 1.5M |
| Kalehua Capital Management LLC | 22.4M | 770.4K |
| Boxer Capital Management, LLC | 22.3M | 766.3K |
| MILLENNIUM MANAGEMENT LLC | 21.3M | 731.1K |
| STEMPOINT CAPITAL LP | 19.2M | 721.6K |
| Venrock Adviser, LLC | 18.4M | 632.9K |
| Spruce Street Capital LP | 12.6M | 432.0K |
| BRAIDWELL LP | 11.5M | 396.1K |
| 5AM Venture Management, LLC | 11.3M | 387.5K |
| Vestal Point Capital, LP | 9.9M | 338.6K |
13F positions as of 2026-03-31, filed up to 45 days after quarter end. Long-only US equity — shorts and derivatives never appear. What 13F does and does not show →
Latest SEC filings
| form | filed | period | |
|---|---|---|---|
| SCHEDULE 13G/A | 2026-08-14 | — | on EDGAR ↗ |
| SCHEDULE 13G/A | 2026-08-14 | — | on EDGAR ↗ |
| SCHEDULE 13G | 2026-08-14 | — | on EDGAR ↗ |
| SCHEDULE 13G/A | 2026-08-11 | — | on EDGAR ↗ |
| 25-NSE | 2026-08-07 | — | on EDGAR ↗ |
| 10-Q | 2026-08-06 | 2026-06-30 | on EDGAR ↗ |
| 8-K | 2026-08-06 | 2026-08-06 | on EDGAR ↗ |
| SCHEDULE 13G/A | 2026-07-24 | — | on EDGAR ↗ |
Short selling
This is off-exchange short volume, not short interest: it is flow, not position, and 40–50% is normal because market makers short to fill your buy. Why that number misleads →
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