DAVID M KERKO

CIK 1209180 · last filed 2026-07-31

DAVID M KERKO is a corporate insider who has filed 13 SEC Form 4 insider transactions across 6 companies since 2015. The most recent filing, for GFS, was dated Jul 31, 2026. Current disclosed insider exposure totals $1.5M across reported positions.

"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

$1.50M

Companies

6

Total Filings

13

Lifetime Open-Market Net

$0

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
GFS	Director	3,291	$43.93	$144.6K	$0	2	2026-07-31
ROVER GROUP, INC. (ROVR) Delisted	Director	25,000	$10.99	$274.8K	$0	1	2021-08-03
TWC Tech Holdings II Corp. (TWCTW) Delisted	Director	—	$1.72	—	$0	1	2020-12-21
TEL	Director	4,258	$208.00	$885.7K	$0	3	2020-11-12
SAIC	Director	3,666	$126.78	$464.8K	$0	2	2020-06-04
Engility Holdings, Inc. (EGL) Delisted	Director	—	—	—	$0	2	2015-04-15

Recent Filings

13 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
2026-07-31	GFS	—	—	$0	EDGAR
2026-07-30	GFS	Grant (A)	+3,291	$0	EDGAR
2023-11-30	GFS	Notice (144)	−3,750	-$203.3K	EDGAR
2021-08-03	ROVER GROUP, INC. (ROVR) Delisted	Exer (M)	+25,000	$0	EDGAR
2020-12-21	TWC Tech Holdings II Corp. (TWCTW) Delisted	Other (J)	—	$0	EDGAR
2020-11-12	TEL	Mixed	+1,338	-$47.3K	EDGAR
2020-06-12	—	Disp (D)	—	$0
2020-06-04	SAIC	Grant (A)	+1,734	$0	EDGAR
2019-11-13	TEL	Mixed	+1,491	-$46.5K	EDGAR
2019-06-06	SAIC	Grant (A)	+1,932	$0	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.