Bradley K Serwin

CIK 1314040 · General Counsel · last filed 2025-11-25

Bradley K Serwin is a General Counsel who has filed 40 SEC Form 4 insider transactions across 1 company since 2021. The most recent filing, for COMP, was dated Jun 17, 2026. Across all open-market trades the lifetime net is −$2.1M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $2.7M 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

$2.67M

Companies

1

Total Filings

40

Lifetime Open-Market Net

-$2.11M

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
COMP	General Counsel	258,712	$10.33	$2.67M	-$2.11M	27	2025-11-25

Recent Filings

40 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
2026-06-17	COMP	Notice (144)	−902	-$8.5K	EDGAR
2026-05-06	COMP	Notice (144)	−1,804	-$13.1K	EDGAR
2026-01-26	COMP	Notice (144)	−4,749	-$63.3K	EDGAR
2026-01-09	COMP	Notice (144)	−182,452	-$2.24M	EDGAR
2026-01-07	COMP	Notice (144)	−197,568	-$2.14M	EDGAR
2025-11-25	COMP	Notice (144)	−20,953	-$222.1K	EDGAR
2025-11-25	COMP	Sell (S)	−55,874	-$590.2K	EDGAR
2025-11-24	COMP	Notice (144)	−20,952	-$208.9K	EDGAR
2025-11-21	COMP	Notice (144)	−13,969	-$128.2K	EDGAR
2025-11-13	COMP	Sell (S)	−1,807	-$16.7K	EDGAR

Showing 1–10 of 40

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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.