CCMP Co-Invest III A GP, LLC

CIK 1718021 · last filed 2023-03-07

CCMP Co-Invest III A GP, LLC is a corporate insider who has filed 5 SEC Form 4 insider transactions across 3 companies since 2021. The most recent filing shows the insider sold $343.0M of ECVT on Mar 7, 2023. Across all open-market trades the lifetime net is −$1.65B, making them a net seller over the disclosed history. Current disclosed insider exposure totals $291.7M 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

$291.68M

Companies

3

Total Filings

5

Lifetime Open-Market Net

-$1.65B

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
ECVT	10%+ Owner	0	$12.16	$0	-$840.12M	3	2023-03-07
HLMN	10%+ Owner	37,086,142	$7.87	$291.68M	-$479.38M	1	2022-11-09
Ecovyst Inc. (PQG) Delisted	10%+ Owner	8,128,648	$15.65	$127.21M	-$329.17M	1	2021-05-03

Recent Filings

5 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
2023-03-07	ECVT	Sell (S)	−34,471,332	-$342.99M	EDGAR
2022-11-18	ECVT	Sell (S)	−60,375,000	-$475.68M	EDGAR
2022-11-09	HLMN	Sell (S)	−67,200,000	-$479.38M	EDGAR
2021-12-20	ECVT	Sell (S)	−2,351,235	-$21.44M	EDGAR
2021-05-03	Ecovyst Inc. (PQG) Delisted	Sell (S)	−24,492,030	-$329.17M	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.