Mawer Stephen P - Insider Non-Derivative Transactions at Calumet, Inc. /DE (CLMT) - (SEC)

Updated on January 3, 2026.

According to recent SEC insider information filed on Jun 24, 2025, Mawer Stephen P's relationship to Calumet, Inc. /DE (CLMT) is Director, and currently has 291,055 shares of Common Stock, par value $0.01 per share.

The chart below shows the number of shares owned, and the table shows the recent insider transactions.

You can see similar information for other CLMT insiders.

Related Topics: SEC Topic List.

Data Source: SEC.

Mawer Stephen P - Insider Non-Derivative Transactions of CLMT Common Stock, par value $0.01 per share

Mawer Stephen P - Insider Non-Derivative Transactions at CLMT

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Date	Transaction	No. of Shares	Price Per Share	Shares Owned After Transactions
Jun 25, 2025	Sell -- (Common Stock, par value $0.01 per share)	2962	0	288093
Jun 25, 2025	M -- (Common Stock, par value $0.01 per share)	7403	0	291055
Apr 23, 2025	Sell -- (Common Stock, par value $0.01 per share)	3655	9.29	283652
Mar 25, 2025	Sell -- (Common Stock, par value $0.01 per share)	3655	12.88	287307
Mar 12, 2025	F -- (Common Stock, par value $0.01 per share)	75873	0	290962
Mar 12, 2025	M -- (Common Stock, par value $0.01 per share)	169937	0	366835
Mar 7, 2025	Sell -- (Common Stock, par value $0.01 per share)	3655	12.64	196898
Jan 18, 2025	Sell -- (Common Stock, par value $0.01 per share)	18629	0	200553
Jan 18, 2025	M -- (Common Stock, par value $0.01 per share)	46572	0	219182