Column Group IV GP, LP

CIK 1796356 · last filed 2024-04-08

Column Group IV GP, LP is a corporate insider who has filed 3 SEC Form 4 insider transactions across 2 companies since 2022. The most recent filing, for NGM, was dated Apr 8, 2024. Across all open-market trades the lifetime net is +$1.7M, making them a net buyer over the disclosed history.

"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.

Disclosed Exposure

$0

Companies

2

Total Filings

3

Lifetime Open-Market Net

$1.74M

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
NGM BIOPHARMACEUTICALS INC (NGM) Delisted	10%+ Owner	0	$1.54	$0	$0	1	2024-04-08
RAPT Therapeutics, Inc. (RAPT) Delisted	10%+ Owner	375,178	$58.01	$21.76M	$1.74M	2	2022-05-27

Recent Filings

3 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
2024-04-08	NGM BIOPHARMACEUTICALS INC (NGM) Delisted	Mixed	−217,424,130	$0	EDGAR
2022-05-27	RAPT Therapeutics, Inc. (RAPT) Delisted	Buy (P)	+9,500	$118.3K	EDGAR
2022-05-25	RAPT Therapeutics, Inc. (RAPT) Delisted	Buy (P)	+132,750	$1.62M	EDGAR

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.