COLUMN GROUP III GP, LP
COLUMN GROUP III GP, LP's open-market purchases and sales year by year since 2006, and every transaction reported to the SEC on Form 4: date, shares, price…
Insider buying and selling since 2023
COLUMN GROUP III GP, LP bought shares on the open market in 2023, 2024 and 2025 across 2 companies.
COLUMN GROUP III GP, LP reported 9 open-market purchases and 0 sales since 2023; purchases in 3 different years, most recently 2025.
| Year | Bought | Sold |
|---|---|---|
| 2025 | 4×4 trades | — |
| 2024 | 2×2 trades | — |
| 2023 | 3×3 trades | — |
Insider at 2 companies
- Surrozen, Inc./De SRZN2024–2025 · 5 purchases, 0 sales
- Tenaya Therapeutics TNYA2023–2025 · 4 purchases, 0 sales
Open-market purchases (code P) and sales (code S) on Forms 4 and 5. Up to Sep 2024 from the SEC's Insider Transactions Data Sets; since Oct 2024 from each filing as it is published. A trade filed twice (an amendment) counts once. The amounts, the people and every filing are in OQRO Pro.
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What this page holds
- Every disclosed trade, newest first
- How purchases did after they were reported
- Companies and committees involved
- A link to every official filing
What OQRO is
OQRO reads the public record for US-listed companies — insider trades filed with the SEC, stock trades disclosed by members of Congress, fund holdings from 13F filings, and federal contract awards — and puts each one in plain words next to the filing it came from. It describes what was disclosed. It does not give investment advice or tell you what to buy.
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Questions about COLUMN GROUP III GP, LP's trades
Has COLUMN GROUP III GP, LP bought shares on the open market?
COLUMN GROUP III GP, LP bought shares on the open market in 2023, 2024 and 2025 across 2 companies.
When did COLUMN GROUP III GP, LP last buy or sell shares?
In SEC filings since 2023: the latest open-market purchase is from 2025; no open-market sale is on record.
Which companies has COLUMN GROUP III GP, LP traded as an insider?
2 companies: Surrozen, Inc./De (SRZN, 2024–2025), Tenaya Therapeutics (TNYA, 2023–2025).