MANGROVE PARTNERS IM, LLC

Position in KOP — Koppers Holdings Inc.

CIK 1535392 Greenwich, CT

Position in KOP

as of Jun 30, 2026 · filed Aug 14, 2026 Compact

Position Value

$560,621

+$338,134 QoQ

Shares Held

12,486

+117.1% QoQ

Ownership

0.066%

of shares outstanding

% of Portfolio

0.04%

of 13F equity value

Holder Rank

#97

of 214 holders

Holding Since

Dec 2025

3 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Basic Materials · as of Jun 30, 2026

MANGROVE PARTNERS IM, LLC holds $1,173,013 across 4 Specialty Chemicals names. KOP ranks #1 (47.8% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	KOP	Koppers Holdings Inc. This page	12,486	$560,621
2	CBT	Cabot Corp	2,357	$214,062
3	PRM	Perimeter Solutions, Inc.	5,987	$213,436
4	ECVT	Ecovyst Inc.	14,851	$184,894

3 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$560,621	12,486	+117.1%	Shares	Sole	2026-08-14
2026-03-31	$222,487	5,752	-74.7%	Shares	Sole	2026-05-15
2025-12-31	$615,582	22,732	—	Shares	Sole	2026-02-17
No filing history on record for this holder in this stock.