Insider transactions

Tim Kutzkey

CIK 1614186 · last filed 2026-05-19

Tim Kutzkey is a corporate insider who has filed 16 SEC Form 4 insider transactions across 2 companies since 2019. The most recent filing, for SRZNW, was dated May 19, 2026. Across all open-market trades the lifetime net is +$33.7M, making them a net buyer over the disclosed history. 96 SEC filings were submitted jointly with PONOI CAPITAL, LP.

"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.

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Disclosed Exposure
$0
Companies
2
Total Filings
16
Lifetime Open-Market Net
$33.69M

Charts

Trading activity, where the exposure sits, and each trade against the stock price.

NGM price and trades

Daily close with each Form 4 filing on this company marked: green = open-market buy, red = open-market sale, purple = grants, exercises, gifts and other non-market transactions. Marker size scales with the dollar value.

Shares held

Shares owned after each reported transaction on this company (direct holdings as reported).

Open-market buying and selling

by month

Dollar value of open-market purchases (code P, up) and sales (code S, down) across all companies, by filing month. Grants, exercises and gifts are excluded.

Exposure by company

latest
OfficerDirector10% owner* stale (no filing in 3 yrs)

Most recently reported shares × current price. Faded bars (*) have had no filing in 3 years, so the person may no longer hold them. Click a bar to chart that company.

Filer Profile

Reported Address
1700 OWENS STREET
SUITE 500
SAN FRANCISCO, CA 94158
Related Filers
PONOI CAPITAL, LP — 96 joint filings, latest 2024-12-23
Ponoi Management, LLC — 96 joint filings, latest 2024-12-23
Ponoi Capital II, LP — 92 joint filings, latest 2024-12-23
Ponoi II Management, LLC — 92 joint filings, latest 2024-12-23
COLUMN GROUP II, LP — 84 joint filings, latest 2024-12-23
Column Group II GP, LP — 84 joint filings, latest 2024-12-23
COLUMN GROUP L P — 74 joint filings, latest 2024-04-08
Column Group Management LP — 62 joint filings, latest 2024-04-08
Profile details as reported on the filer's SEC submissions — for individual insiders the address is often in care of the issuer. Related filers are identified from jointly filed SEC submissions and shared reported addresses. View filings on SEC EDGAR.

Holdings By Company

Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
Symbol Role Shares Price Disclosed Exposure Lifetime OM Net Filings Latest Filed
Surrozen, Inc./DE (SRZNW) Delisted Director 900,292 $0.00 $1.4K $11.98M 12 2026-05-19
NGM BIOPHARMACEUTICALS INC (NGM) Delisted 10%+ Owner 11,154,337 $1.54 $17.18M $21.70M 4 2022-05-26

Recent Filings

16 filings
Insider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144 — they may not all execute. Compare adjacent dates to see which notices became actual sales.
Filed Symbol Action Net Shares Net $ Link
2026-05-19 Surrozen, Inc./DE (SRZNW) Delisted Grant (A) — $0 EDGAR
2026-01-20 Surrozen, Inc./DE (SRZNW) Delisted Buy (P) +32,507 $641.6K EDGAR
2026-01-15 Surrozen, Inc./DE (SRZNW) Delisted Buy (P) +17,993 $357.4K EDGAR
2026-01-08 Surrozen, Inc./DE (SRZNW) Delisted Buy (P) +15,100 $300.3K EDGAR
2025-12-08 Surrozen, Inc./DE (SRZNW) Delisted Buy (P) +36,150 $694.9K EDGAR
2025-12-02 Surrozen, Inc./DE (SRZNW) Delisted Buy (P) +315,457 $3.99M EDGAR
2025-03-28 Surrozen, Inc./DE (SRZNW) Delisted Grant (A) — $0 EDGAR
2024-06-06 Surrozen, Inc./DE (SRZNW) Delisted Grant (A) — $0 EDGAR
2024-04-17 Surrozen, Inc./DE (SRZNW) Delisted Buy (P) +193,548 $3.00M EDGAR
2024-04-08 Surrozen, Inc./DE (SRZNW) Delisted Buy (P) +193,548 $3.00M EDGAR
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Form 4 codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.