CLMT

Calumet Inc.$49.33+1.54 (+3.24%)

Prev Close$47.75·MCap$4.16B·P/E—·Vol632.9K·Yield0.06%

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Buys (12M)

$0.00

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Sells (12M)

$21.71M

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Net Activity

Net Seller

$21.71M

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Active Insiders

last 12 mo

Over the past 12 months, insider activity at Calumet Inc. (CLMT) has been exclusively selling, with 0 insider purchases totaling $0.00 and 4 insider sales totaling $21.71M. The most recent insider transaction was by Sajkowski Daniel J (director), who sold $153.3K worth of shares on Jul 2, 2026. Calumet Inc. operates in the Basic Materials sector, within the Chemicals - Specialty industry, with a market cap of $4.16B.

CLMT Insider Trading Activity

Date	Insider	Role	Type	Shares	Avg Price	Value	Shares After
Jul 2, 2026	Sajkowski Daniel J	director	Sell	4,240	$36.16	$153.3K	77,718
May 19, 2026	Heritage Group	10 percent owner, other: 13(d) 10% Group Member	Sell	626,998	$32.54	$20.40M0.7% OS	12,980,211
Apr 2, 2026	Sajkowski Daniel J	director	Sell	3,310	$34.46	$114.1K	81,958
Feb 26, 2026	Sajkowski Daniel J	director	Sell	82,000	$12.66	$1.04M	141,959-37%
Jun 16, 2025	Morical Gregory J	SVP, GENERAL COUNSEL	Sell	25,123	$16.69	$419.3K	0
Jun 13, 2025	Straumins Jennifer	Director	Sell	150,000	$15.85	$2.38M	0
Jun 5, 2025	Straumins Jennifer	Director	Sell	100,000	$13.17	$1.32M	0
May 13, 2025	Sheets Daniel L	Director	Sell	40,000	$13.86	$554.2K	0
Apr 22, 2025	Mawer Stephen P	Director	Sell	3,655	$9.29	$34.0K	0
Mar 24, 2025	Mawer Stephen P	Director	Sell	3,655	$12.88	$47.1K	0
Mar 6, 2025	Mawer Stephen P	Director	Sell	3,655	$12.64	$46.2K	0
Mar 4, 2025	Lunin David	EVP - CFO	Buy	2,500	$13.05	$32.6K	0
Nov 14, 2024	Straumins Jennifer		Sell	200,000	$20.32	$4.06M	1,388,529

CLMT Insider Buying Activity

The following table shows recent insider purchases of Calumet Inc. (CLMT) stock reported via SEC Form 4 filings.

Date	Insider	Role	Type	Shares	Avg Price	Value	Shares After
Mar 4, 2025	Lunin David	EVP - CFO	Buy	2,500	$13.05	$32.6K	0

CLMT Insider Selling Activity

The following table shows recent insider sales of Calumet Inc. (CLMT) stock reported via SEC Form 4 filings.

Date	Insider	Role	Type	Shares	Avg Price	Value	Shares After
Jul 2, 2026	Sajkowski Daniel J	director	Sell	4,240	$36.16	$153.3K	77,718
May 19, 2026	Heritage Group	10 percent owner, other: 13(d) 10% Group Member	Sell	626,998	$32.54	$20.40M0.7% OS	12,980,211
Apr 2, 2026	Sajkowski Daniel J	director	Sell	3,310	$34.46	$114.1K	81,958
Feb 26, 2026	Sajkowski Daniel J	director	Sell	82,000	$12.66	$1.04M	141,959-37%
Jun 16, 2025	Morical Gregory J	SVP, GENERAL COUNSEL	Sell	25,123	$16.69	$419.3K	0
Jun 13, 2025	Straumins Jennifer	Director	Sell	150,000	$15.85	$2.38M	0
Jun 5, 2025	Straumins Jennifer	Director	Sell	100,000	$13.17	$1.32M	0
May 13, 2025	Sheets Daniel L	Director	Sell	40,000	$13.86	$554.2K	0
Apr 22, 2025	Mawer Stephen P	Director	Sell	3,655	$9.29	$34.0K	0
Mar 24, 2025	Mawer Stephen P	Director	Sell	3,655	$12.88	$47.1K	0
Mar 6, 2025	Mawer Stephen P	Director	Sell	3,655	$12.64	$46.2K	0
Nov 14, 2024	Straumins Jennifer		Sell	200,000	$20.32	$4.06M	1,388,529