CLMT

Calumet, Inc. /DE

Petroleum RefiningNasdaqLarge accelerated filer

Total Trades

Buys

Sells

Largest Trade

N/A

Insiders

Institutional Funds

114

Inst. Value

$1M+

Activist Filings

Insider Trades

Insider	Title	Type	Value	Shares	Price	Date
Sajkowski Daniel J	Director	SELL	$1M+	82K	$12.66	Feb 27, 2026
Sajkowski Daniel J	Director	EXERCISE	N/A	5K	—	Dec 5, 2025
Sajkowski Daniel J	Director	SELL	N/A	2K	—	Dec 5, 2025
Boss John G.	Director	SELL	N/A	1K	—	Dec 5, 2025
Boss John G.	Director	EXERCISE	N/A	3K	—	Dec 5, 2025
Morical Gregory J	SVP, GENERAL COUNSEL	SELL	$100K–$500K	25K	$16.69	Jun 17, 2025
Straumins Jennifer	Director	SELL	$1M+	150K	$15.85	Jun 17, 2025
Straumins Jennifer	Director	SELL	$1M+	100K	$13.17	Jun 7, 2025
Sheets Daniel L	Director	SELL	$500K+	40K	$13.86	May 15, 2025
Mawer Stephen P	Director	SELL	$15K–$50K	4K	$9.29	Apr 25, 2025
Mawer Stephen P	Director	SELL	$15K–$50K	4K	$12.88	Mar 26, 2025
Mawer Stephen P	Director	EXERCISE	N/A	47K	—	Jan 21, 2025
Mawer Stephen P	Director	SELL	N/A	19K	—	Jan 21, 2025
Straumins Jennifer	Director	SELL	$1M+	200K	$20.32	Nov 14, 2024
Mawer Stephen P	Director	SELL	$100K–$500K	15K	$17.87	Jan 22, 2024
Mawer Stephen P	Director	EXERCISE	N/A	68K	—	Jan 22, 2024
Boss John G.	Director	BUY	$100K–$500K	25K	$14.65	Nov 21, 2023
Willman Ryan	Chief Accounting O…	SELL	$15K–$50K	1K	$19.00	Oct 20, 2023
Willman Ryan	Chief Accounting O…	EXERCISE	N/A	8K	—	Oct 20, 2023
Obermeier Scott	EVP - Specialties	BUY	$50K–$100K	5K	$16.99	May 12, 2023
Sajkowski Daniel J	Director	SELL	$100K–$500K	11K	$19.52	Mar 3, 2023
Willman Ryan	Chief Accounting O…	BUY	$15K–$50K	1K	$15.59	Dec 6, 2022
Carter James S	Director	BUY	$15K–$50K	2K	$15.70	Dec 1, 2022
Carter James S	Director	BUY	$15K–$50K	2K	$16.18	Nov 30, 2022
Mawer Stephen P	Executive Chairman	BUY	$50K–$100K	4K	$16.27	Nov 22, 2022
Carter James S	Director	BUY	$15K–$50K	2K	$17.80	Nov 17, 2022
Carter James S	Director	BUY	$15K–$50K	2K	$17.73	Nov 16, 2022
Carter James S	Director	BUY	$15K–$50K	2K	$18.00	Nov 14, 2022
Borgmann Louis Todd	CEO	BUY	$100K–$500K	7K	$17.62	Aug 30, 2022
Mawer Stephen P	Executive Chairman	BUY	$50K–$100K	5K	$16.38	Aug 22, 2022
Mawer Stephen P	Executive Chairman	BUY	$50K–$100K	4K	$16.17	Aug 17, 2022
Mawer Stephen P	Executive Chairman	BUY	$100K–$500K	9K	$16.11	Aug 12, 2022
Willman Ryan	Chief Accounting O…	BUY	$15K–$50K	1K	$15.82	Aug 10, 2022
Obermeier Scott	EVP - Commercial	BUY	$100K–$500K	6K	$15.95	Aug 10, 2022

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Institutional Ownership

13F filings as of Dec 31, 2025 · 114 funds holding

Fund	Shares	Value	Type
Two Seas Capital LP	7.0M	$1M+	SH
Wasserstein Debt Opportunities Management, L.P.	5.6M	$1M+	SH
Adams Asset Advisors, LLC	5.2M	$1M+	SH
Knott David M Jr	2.2M	$1M+	SH
STATE STREET CORP	2.2M	$1M+	SH
GEODE CAPITAL MANAGEMENT, LLC	1.4M	$1M+	SH
MARSHALL WACE, LLP	756K	$1M+	SH
BROWN ADVISORY INC	716K	$1M+	SH
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	550K	$1M+	SH
JANE STREET GROUP, LLC	462K	$1M+	SH (Call)
RAYMOND JAMES FINANCIAL INC	425K	$1M+	SH
BNP PARIBAS FINANCIAL MARKETS	291K	$1M+	SH
Walleye Trading LLC	261K	$1M+	SH (Call)
CITIGROUP INC	259K	$1M+	SH
FIRST TRUST ADVISORS LP	255K	$1M+	SH
Mariner, LLC	233K	$1M+	SH
PEAK6 LLC	210K	$1M+	SH (Call)
BARCLAYS PLC	169K	$1M+	SH
Voleon Capital Management LP	161K	$1M+	SH
LPL Financial LLC	141K	$1M+	SH