Reporting owner · CIK 0001790965

Column Group Iii Gp, Lp

Visual SEC Form 4 history across 2 companies, 5 transactions and 2 filings.

10%Surrozen, Inc./DE
Open-market mix
Latest filingJan 08, 2026, 10:23 PM
Filings2Form 4 records
Buying—5 purchases
Selling$00 sales
Net value$0Buys minus sells
Companies23 securities
Most recentJan 06, 2026buy

Open-market buy performance

90-day forward return on this insider's open-market purchases

90d forward
Forward return is not available yet

We compute this from each buy's stock performance 90 days after the transaction. The price history is still being populated for some of their open-market buys, so the average and median will appear here once the daily price refresh has covered the relevant trading days.

Monthly open-market activity

Reported purchase and sale transaction counts

Buys Sells
530-3-53Mar 252Jan 26

Net value flow

Buys minus sells

Mar 25
—
Jan 26
$300.3K

Transaction texture

Ownership and ticket size

Average P/S size—
Median P/S size—
Direct0
Indirect5
Jan 06, 2026buy

Filing-only signals

Deterministic matches in this insider's history

Cluster Buypattern5Derivative Transactionfiling-context2Large Buysize1Large Holdings Increaseholdings3Repeat Buyerpattern310% Owner Buyrole5

Latest Form 4 facts

Quick context from source filings

Latest transaction

buy at Surrozen, Inc./DE on Jan 06, 2026 valued at $159,157.

Review SEC filing
Latest sale

No open-market insider sale is available.

Associated companies

Visual map of known reporting history

SRZNSurrozen, Inc./DE2 transactions · latest Jan 08, 2026, 10:23 PMTNYATenaya Therapeutics, Inc.3 transactions · latest Mar 08, 2025, 12:14 AM
TickerInsiderRoleTypeSharesValueCodeSignals90d returnFiledTrans date
SRZNCOLUMN GROUP III GP, LP
10%
buy8.00k$15.9MP
Cluster Buy Repeat Buyer 10% Owner Buy
—01/0801/06
SRZNCOLUMN GROUP III GP, LP
10%
buy7.09k$14.1MP
Cluster Buy 10% Owner Buy
—01/0801/06
TNYACOLUMN GROUP III GP, LP
10%
buy17.8M—P
Cluster Buy Derivative Transaction Large Holdings Increase+2
—03/08/202503/05/2025
TNYACOLUMN GROUP III GP, LP
10%
buy35.7M—P
Cluster Buy Derivative Transaction Large Holdings Increase+2
—03/08/202503/05/2025
TNYACOLUMN GROUP III GP, LP
10%
buy35.7M$2.49BP
Cluster Buy Large Buy Large Holdings Increase+1
—03/08/202503/05/2025

Column Group Iii Gp, Lp Insider Activity FAQ

SEC Form 4 context

Who is Column Group Iii Gp, Lp?

Column Group Iii Gp, Lp is a reporting owner in SEC Form 4 filings with reporting owner CIK 0001790965.

Which companies has Column Group Iii Gp, Lp reported transactions for?

Surrozen, Inc./DE, Tenaya Therapeutics, Inc.

When was Column Group Iii Gp, Lp's latest insider buy?

buy at Surrozen, Inc./DE on Jan 06, 2026 valued at $159,157.

When was Column Group Iii Gp, Lp's latest insider sale?

No open-market insider sale is available for this period.

Where can I see the original SEC filings?

Each transaction row links directly to the source SEC filing so the reported Form 4 details can be reviewed.

Are performance metrics included?

This version does not calculate win rates, forward returns, benchmark-adjusted returns, or high-conviction scores.