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Calumet, Inc. (CLMT)

Calumet, Inc. (CLMT) Insider Trading

Directors, officers and holders of more than 10% of CLMT report their trades in its stock on SEC Form 4, within two business days. Each row below is one Form 4 transaction line. The one-letter code says what kind of transaction it was: only P (purchase) and S (sale) are open-market or private trades; awards, option exercises, tax withholding and gifts carry other codes.

Recent Form 4 transactions

The 50 most recent of 298 transactions on file: 0 with code P, 2 with code S and 48 with other codes.

DateInsiderCodeShares
Oct 19, 2026Lunin DavidM Exercise20,000
Oct 19, 2026Lunin DavidF Tax Payment7,954
Oct 19, 2026Lunin DavidM Exercise20,000
Sep 25, 2026Fleming Bruce AM Exercise107,428
Sep 25, 2026Fleming Bruce AF Tax Payment42,190
Sep 25, 2026Morical Gregory JM Exercise30,694
Sep 25, 2026Mawer Stephen PM Exercise61,387
Sep 25, 2026Mawer Stephen PM Exercise61,387
Sep 25, 2026Mawer Stephen PS Sale24,555
Sep 25, 2026Morical Gregory JM Exercise30,694
Sep 25, 2026Borgmann Louis ToddM Exercise107,428
Sep 25, 2026Borgmann Louis ToddF Tax Payment46,901
Sep 25, 2026Borgmann Louis ToddM Exercise107,428
Sep 25, 2026Morical Gregory JF Tax Payment13,560
Sep 25, 2026Fleming Bruce AM Exercise107,428
Aug 20, 2026Raymond Paul CA Award534
Aug 20, 2026Mawer Stephen PA Award690
Aug 20, 2026Schumacher Amy MA Award162
Aug 20, 2026Boss John G.A Award53
Aug 20, 2026Mawer Stephen PA Award230
Aug 20, 2026Schumacher Amy MA Award488
Aug 20, 2026Raymond Paul CA Award178
Aug 20, 2026Boss John G.A Award160
Jul 9, 2026Schumacher Amy MM Exercise7,067
Jul 9, 2026Boss John G.F Tax Payment2,827
Jul 9, 2026Mawer Stephen PM Exercise13,780
Jul 9, 2026Mawer Stephen PM Exercise13,780
Jul 9, 2026Boss John G.M Exercise7,067
Jul 9, 2026Raymond Paul CF Tax Payment2,827
Jul 9, 2026Boss John G.M Exercise7,067
Jul 9, 2026Sajkowski Daniel JF Tax Payment2,827
Jul 9, 2026Sajkowski Daniel JM Exercise7,067
Jul 9, 2026Raymond Paul CM Exercise7,067
Jul 9, 2026NARWOLD KAREN GM Exercise7,067
Jul 9, 2026NARWOLD KAREN GM Exercise7,067
Jul 9, 2026Twitchell Karen A.M Exercise7,067
Jul 9, 2026Sajkowski Daniel JM Exercise7,067
Jul 9, 2026Raymond Paul CM Exercise7,067
Jul 9, 2026Quintana Julio MM Exercise7,067
Jul 9, 2026Quintana Julio MM Exercise7,067
Jul 9, 2026Schumacher Amy MM Exercise7,067
Jul 9, 2026Twitchell Karen A.M Exercise7,067
Jul 9, 2026Mawer Stephen PF Tax Payment5,512
Jul 1, 2026Sajkowski Daniel JS Sale4,240
Jun 5, 2026Heritage GroupG Gift540,000
Jun 2, 2026Sajkowski Daniel JA Award3,461
Jun 2, 2026Boss John G.A Award3,461
Jun 2, 2026Schumacher Amy MA Award3,461
Jun 2, 2026Mawer Stephen PA Award6,092
Jun 2, 2026Quintana Julio MA Award3,461

The full Form 4 history is on the CLMT company page (Insider Trades card, View all).

Questions about this data

Which insider transactions are open-market trades?

Code P (open market or private purchase) and code S (open market or private sale). Code F is shares withheld to pay tax on vesting stock, A is an award from the company, M and X are option exercises and G is a gift. None of those is the insider choosing to buy or sell in the market.

How quickly are insider trades reported?

A Form 4 is due before the end of the second business day after the trade. The date shown is the transaction date from the form.

Who has to file Form 4?

Officers, directors and beneficial owners of more than 10% of a class of the company’s registered equity, under Section 16 of the Securities Exchange Act.

Look up any code in the Form 4 transaction code reference, or read Form 4 codes explained.