Insider Transactions Reported by 19 Insiders of Calumet, Inc. /DE

Symbol
CLMT on Nasdaq
Location
Indianapolis, IN

Insiders trading volume in the past year

Calumet, Inc. /DE executives and other stock owners filed with the SEC include:

Name Relationship Holdings Value Past Year Net Change Change % Report Date
Heritage Group 13(d) 10% Group Member, 10%+ Owner $270,181,810 10 Jul 2024
Jennifer Straumins Director $18,189,484 -$3,694,000 -17% 04 Dec 2025
Bruce A. Fleming Evp Montana Renewables $14,288,038 09 Mar 2026
James S. Carter Director $8,453,017 09 Jun 2025
Stephen P. Mawer Director $7,879,993 -$81,031 -1% 09 Mar 2026
Louis Todd Borgmann Chief Executive Officer $6,852,017 09 Mar 2026
Scott Obermeier Evp Specialties $6,174,302 09 Mar 2026
Amy M. Schumacher Director $4,841,073 24 Feb 2026
Daniel J. Sajkowski Director $1,777,837 -$763,740 -30% 04 Dec 2025
Gregory J. Morical Svp, General Counsel $1,242,129 -$419,303 -25% 09 Mar 2026
John G. Boss Director $555,129 24 Feb 2026
Paul C. Raymond Director $476,852 24 Feb 2026
Daniel L. Sheets Director $369,902 -$554,200 -60% 09 Jun 2025
Vincent Donargo Chief Accounting Officer $177,023 11 Mar 2025
Karen A. Twitchell Director $121,888 04 Dec 2025
David Lunin Evp Cfo $32,625 24 Feb 2026
John Robert Krutz Chief Accounting Officer $7,700 24 Feb 2026
Julio M. Quintana Director 11 Jun 2025
Karen G. Narwold Director 11 Jun 2025

Recent Insider Transactions by Companies or Individuals for Calumet, Inc. /DE

Showing up to 300 most recent insider transactions from the last 12 months.

Insider Symbol Class Transaction % Value $ * Price $ Shares Shares Owned Date Ownership
Scott Obermeier CLMT Common Stock, par value $0.01 per share Tax liability -4.26% -10,584 237,656 09 Mar 2026 Direct
Scott Obermeier CLMT Common Stock, par value $0.01 per share Options Exercise 10.8% 24,090 248,240 09 Mar 2026 Direct
Scott Obermeier CLMT Restricted Stock Unit Options Exercise -100% -24,090 0 09 Mar 2026 Direct
Gregory J. Morical CLMT Common Stock, par value $0.01 per share Tax liability -12.7% -6,952 47,811 09 Mar 2026 Direct
Gregory J. Morical CLMT Common Stock, par value $0.01 per share Options Exercise 38.9% 15,348 54,763 09 Mar 2026 Direct
Gregory J. Morical CLMT Restricted Stock Unit Options Exercise -100% -15,348 0 09 Mar 2026 Direct
Stephen P. Mawer CLMT Common Stock, par value $0.01 per share Tax liability -3.99% -12,589 303,310 09 Mar 2026 Direct
Stephen P. Mawer CLMT Common Stock, par value $0.01 per share Options Exercise 9.65% 27,806 315,899 09 Mar 2026 Direct
Stephen P. Mawer CLMT Restricted Stock Unit Options Exercise -100% -27,806 0 09 Mar 2026 Direct
Bruce A. Fleming CLMT Common Stock, par value $0.01 per share Tax liability -1.46% -8,156 549,963 09 Mar 2026 Direct
Bruce A. Fleming CLMT Common Stock, par value $0.01 per share Options Exercise 3.84% 20,621 558,119 09 Mar 2026 Direct
Bruce A. Fleming CLMT Restricted Stock Unit Options Exercise -100% -20,621 0 09 Mar 2026 Direct
Louis Todd Borgmann CLMT Common Stock, par value $0.01 per share Tax liability -7.63% -21,798 263,742 09 Mar 2026 Direct
Louis Todd Borgmann CLMT Common Stock, par value $0.01 per share Options Exercise 21.2% 49,974 285,540 09 Mar 2026 Direct
Louis Todd Borgmann CLMT Restricted Stock Unit Options Exercise -100% -49,974 0 09 Mar 2026 Direct
Paul C. Raymond CLMT Restricted Stock Units Award 284 284 24 Feb 2026 Direct
Paul C. Raymond CLMT Restricted Stock Unit Award 854 854 24 Feb 2026 Direct
John G. Boss CLMT Restricted Stock Units Award 85 85 24 Feb 2026 Direct
John G. Boss CLMT Restricted Stock Unit Award 256 256 24 Feb 2026 Direct
Stephen P. Mawer CLMT Restricted Stock Units Award 391 391 24 Feb 2026 Direct
Stephen P. Mawer CLMT Restricted Stock Unit Award 1,175 1,175 24 Feb 2026 Direct
Amy M. Schumacher CLMT Restricted Stock Units Award 260 260 24 Feb 2026 Direct
Amy M. Schumacher CLMT Restricted Stock Unit Award 782 782 24 Feb 2026 Direct
John Robert Krutz CLMT Restricted Stock Unit Award 2,365 2,365 24 Feb 2026 Direct
David Lunin CLMT Restricted Stock Unit Award 7,080 7,080 24 Feb 2026 Direct
David Lunin CLMT Restricted Stock Units Award 9,786 9,786 24 Feb 2026 Direct
Gregory J. Morical CLMT Common Stock Unit Award 4,432 4,432 24 Feb 2026 Direct
Gregory J. Morical CLMT Restricted Stock Units Award 6,197 6,197 24 Feb 2026 Direct
Bruce A. Fleming CLMT Restricted Stock Unit Award 7,700 7,700 24 Feb 2026 Direct
Bruce A. Fleming CLMT Restricted Stock Units Award 10,850 10,850 24 Feb 2026 Direct
Scott Obermeier CLMT Restricted Stock Unit Award 7,738 7,738 24 Feb 2026 Direct
Scott Obermeier CLMT Restricted Stock Units Award 9,654 9,654 24 Feb 2026 Direct
Louis Todd Borgmann CLMT Restricted Stock Unit Award 64,102 64,102 24 Feb 2026 Direct
Louis Todd Borgmann CLMT Restricted Stock Units Award 67,882 67,882 24 Feb 2026 Direct
Bruce A. Fleming CLMT Common Stock, par value $0.01 per share Gift -8.51% -50,000 537,498 17 Dec 2025 Direct
Daniel J. Sajkowski CLMT Common Stock, par value $0.01 per share Sale -2.32% -2,022 85,268 04 Dec 2025 Direct
Daniel J. Sajkowski CLMT Common Stock, par value $0.01 per share Options Exercise 6.14% 5,053 87,290 04 Dec 2025 Direct
Daniel J. Sajkowski CLMT Restricted Stock Unit Options Exercise -100% -5,053 0 04 Dec 2025 Direct
Karen A. Twitchell CLMT Common Stock, par value $0.01 per share Options Exercise 66.5% 2,526 6,322 04 Dec 2025 Direct
Karen A. Twitchell CLMT Restricted Stock Unit Options Exercise -100% -2,526 0 04 Dec 2025 Direct
Jennifer Straumins CLMT Common Stock, par value $0.01 per share Options Exercise 0.54% 5,053 943,438 04 Dec 2025 Direct
Jennifer Straumins CLMT Restricted Stock Unit Options Exercise -100% -5,053 0 04 Dec 2025 Direct
Paul C. Raymond CLMT Common Stock, par value $0.01 per share Options Exercise 25.7% 5,053 24,733 04 Dec 2025 Direct
Paul C. Raymond CLMT Restricted Stock Unit Options Exercise -100% -5,053 0 04 Dec 2025 Direct
John G. Boss CLMT Common Stock, par value $0.01 per share Sale -3.39% -1,011 28,793 04 Dec 2025 Direct
John G. Boss CLMT Common Stock, par value $0.01 per share Options Exercise 9.26% 2,526 29,804 04 Dec 2025 Direct
John G. Boss CLMT Restricted Stock Unit Options Exercise -100% -2,526 0 04 Dec 2025 Direct
Amy M. Schumacher CLMT Common Stock, par value $0.01 per share Options Exercise 2.05% 5,053 251,093 04 Dec 2025 Direct
Amy M. Schumacher CLMT Restricted Stock Unit Options Exercise -100% -5,053 0 04 Dec 2025 Direct
John G. Boss CLMT Restricted Stock Units Award 128 128 06 Nov 2025 Direct
* An asterisk sign (*) next to the price indicates that the price is likely invalid.