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Calumet, Inc.

CLMT
Exchange
Nasdaq
Industry
Petroleum Refining
SEC CIK
0002013745

In the last 90 days, Calumet, Inc. insiders filed 0 open-market purchases and 1 sale; 188 institutions reported holding it in 13F filings for Q2 2026, worth $1.66B in total; no superinvestor holds it.

Open-market trades, last 90 days

Open-market purchases (P) and sales (S) by Calumet, Inc. insiders, counted by Form 4 filing. Trades with a flagged price and duplicate filings are left out.

Open-market buys
0 filings
Open-market sells
1 filing
1 insider, $153.3K in total
Insiders trading
1
Net value
−$153.3K
Purchases minus sales

Insider roster

Directors, officers and 10% owners who have filed a Form 4 for Calumet, Inc., current and former, most recent filer first. Last reported holding is the position after the last non-derivative trade in their latest filing.

Insider roster for Calumet, Inc.
NameTitleLast reported holdingLast filingFilings, past year
Raymond Paul CDirector28,973Aug 21, 20268
Mawer Stephen PDirector311,578Aug 21, 20268
Schumacher Amy MDirector258,160Aug 21, 20268
Boss John G.Director33,033Aug 21, 20268
Sajkowski Daniel JDirector81,958Jul 13, 20267
Quintana Julio MDirector7,067Jul 13, 20262
Narwold Karen GDirector7,067Jul 13, 20262
Twitchell Karen A.Director13,389Jul 13, 20264
Heritage Group10% Owner, Other: 13(d) 10% Group Member12,440,211Jun 5, 20262
Sanders Bradford TimothyDirector–Jun 4, 20261
Fleming Bruce AEVP - MONTANA RENEWABLES549,963Apr 2, 20264
Borgmann Louis ToddCHIEF EXECUTIVE OFFICER263,742Apr 2, 20263
Morical Gregory JSVP, GENERAL COUNSEL47,811Apr 2, 20263
Krutz John RobertChief Accounting Officer–Apr 2, 20262
Obermeier ScottEVP - SPECIALTIES237,656Mar 11, 20262
Lunin DavidEVP - CFO2,500Feb 26, 20261
Straumins JenniferDirector943,438Dec 5, 20252
Carter James SDirector394,632Jun 11, 20250
Sheets Daniel LDirector26,824Jun 11, 20250
Donargo VincentChief Accounting Officer14,005Mar 13, 20250
Willman RyanCHIEF ACCOUNTING OFFICER8,013Mar 8, 20240
Lawn MarcEVP - Sustainable Products56,390Mar 3, 20230
Fehsenfeld Fred M JrDirector, Other: Chairman of the Board615,725Mar 8, 20220
Funk Robert EDirector233,704Mar 8, 20220

Insider trades

Each row adds up one type of transaction in one Form 4 filing. Only open-market purchases (P) and sales (S) are shown by default; use the filters to see grants, option exercises and other codes.

Insider trades
Filed (ET)Trade dateFiling delayInsiderTransactionSharesAvg priceValueHolding changeFlags
Aug 10, 2022 (view filing)Aug 91 dayObermeier ScottEVP - CommercialPPurchaseCommon Unit+6.35K$15.95+$101.3K+15.2%48.1K after
Aug 10, 2022 (view filing)Aug 10Same dayWillman RyanChief Accounting OfficerPPurchaseCommon Unit+1.00K$15.83+$15.8K+50.0%3.00K after
Aug 12, 2022 (view filing)Aug 12Same dayMawer Stephen PExecutive ChairmanPPurchaseCommon Units+9.25K$16.11+$149.0K+7.2%137.2K after4 lots
Aug 17, 2022 (view filing)Aug 161 dayMawer Stephen PExecutive ChairmanPPurchaseCommon Units+4.32K$16.17+$69.9K+3.1%141.6K after2 lots
Aug 22, 2022 (view filing)Aug 22Same dayMawer Stephen PExecutive ChairmanPPurchaseCommon Units+5.00K$16.38+$81.9K+3.5%146.6K after4 lots
Aug 30, 2022 (view filing)Aug 291 dayBorgmann Louis ToddChief Executive OfficerPPurchaseCommon Units+7.09K$17.62+$125.0K+11.4%69.4K after3 lots
Nov 14, 2022 (view filing)Nov 113 daysCarter James SDirectorPPurchaseCommon Units+2.00K$18.00+$36.0K+0.7%283.3K after
Nov 16, 2022 (view filing)Nov 142 daysCarter James SDirectorPPurchaseCommon Units+2.00K$17.73+$35.5K+0.7%285.3K after2 lots
Nov 17, 2022 (view filing)Nov 152 daysCarter James SDirectorPPurchaseCommon Units+2.00K$17.80+$35.6K+0.7%287.3K after
Nov 22, 2022 (view filing)Nov 211 dayMawer Stephen PExecutive ChairmanPPurchaseCommon Units+3.50K$16.27+$56.9K+2.4%150.1K after
Nov 30, 2022 (view filing)Nov 282 daysCarter James SDirectorPPurchaseCommon Units+2.00K$16.18+$32.4K+0.7%289.3K after2 lots
Dec 1, 2022 (view filing)Nov 292 daysCarter James SDirectorPPurchaseCommon Units+2.00K$15.70+$31.4K+0.7%291.3K after
Dec 6, 2022 (view filing)Dec 24 daysWillman RyanChief Accounting OfficerPPurchaseCommon Unit+1.00K$15.59+$15.6K+33.3%4.00K after
Mar 3, 2023 (view filing)Mar 12 daysSajkowski Daniel JDirectorSSaleCommon Units−11.1K$19.52−$217.5K−6.6%156.6K after
May 12, 2023 (view filing)May 111 dayObermeier ScottEVP - SpecialtiesPPurchaseCommon Unit+4.80K$16.99+$81.6K+2.6%192.6K after
Oct 20, 2023 (view filing)Oct 191 dayWillman RyanChief Accounting OfficerSSaleCommon Unit−1.00K$19.00−$19.0K−12.0%7.36K after
Nov 20, 2023 (view filing)Nov 164 daysBorgmann Louis ToddCHIEF EXECUTIVE OFFICERPPurchaseCommon Units+90.0K$1.70+$153.0K–900 afterDerivative3 lots
Nov 21, 2023 (view filing)Nov 174 daysBoss John G.DirectorPPurchaseCommon Units+25.0K$14.65+$366.2KNew position25.0K after5 lots
Jan 22, 2024 (view filing)Jan 184 daysMawer Stephen PDirectorSSaleCommon Units−15.0K$17.87−$268.7K−8.0%172.6K after
May 15, 2024 (view filing)May 15Same dayMorical Gregory JSVP, GENERAL COUNSELSSaleCommon Units−11.1K$15.04−$167.1K−24.7%33.8K after
Nov 14, 2024 (view filing)Nov 12-132 daysStraumins JenniferDirectorSSaleCommon Stock, par value $0.01 per share−200.0K$20.32−$4.06M−13.4%1.29M after2 lots
Nov 25, 2024 (view filing)Nov 214 daysBorgmann Louis ToddCHIEF EXECUTIVE OFFICERSSaleCommon Stock, par value $0.01 per share−90.0K$2.80−$252.0K–0 afterDerivative
Dec 5, 2024 (view filing)Dec 32 daysStraumins JenniferDirectorSSaleCommon Stock, par value $0.01 per share−75.0K$21.65−$1.62M−5.8%1.21M after
Dec 5, 2024 (view filing)Dec 41 daySheets Daniel LDirectorSSaleCommon Stock, par value $0.01 per share−3.57K$21.12−$75.4K−5.1%66.8K after
Dec 5, 2024 (view filing)Dec 41 daySajkowski Daniel JDirectorSSaleCommon Stock, par value $0.01 per share−3.57K$21.12−$75.4K−2.2%162.0K after
Dec 20, 2024 (view filing)Dec 182 daysStraumins JenniferDirectorSSaleCommon Stock, par value $0.01 per share−37.9K$21.42−$811.0K−3.1%1.18M after
Jan 21, 2025 (view filing)Jan 174 daysMawer Stephen PDirectorSSaleCommon Stock, par value $0.01 per share−18.6K$0.00$0−8.5%200.6K after
Mar 5, 2025 (view filing)Mar 41 dayLunin DavidEVP - CFOPPurchaseCommon Stock, par value $0.01 per share+2.50K$13.05+$32.6KNew position2.50K after
Mar 10, 2025 (view filing)Mar 64 daysMawer Stephen PDirectorSSaleCommon Stock, par value $0.01 per share−3.65K$12.64−$46.2K−1.8%196.9K after
Mar 26, 2025 (view filing)Mar 242 daysMawer Stephen PDirectorSSaleCommon Stock, par value $0.01 per share−3.65K$12.88−$47.1K−1.3%287.3K after
Apr 24, 2025 (view filing)Apr 222 daysMawer Stephen PDirectorSSaleCommon Stock, par value $0.01 per share−3.65K$9.29−$34.0K−1.3%283.7K after
May 15, 2025 (view filing)May 13-142 daysSheets Daniel LDirectorSSaleCommon Stock, par value $0.01 per share−40.0K$13.86−$554.2K−59.9%26.8K after4 lots
Jun 4, 2025 (view filing)Jun 22 daysCarter James SDirectorPPurchaseCommon Stock, par value $0.01 per share+28.5K$1.67+$47.7K–285 afterDerivative4 lots
Jun 6, 2025 (view filing)Jun 51 dayStraumins JenniferDirectorSSaleCommon Stock, par value $0.01 per share−100.0K$13.17−$1.32M−8.4%1.08M after
Jun 16, 2025 (view filing)Jun 13-163 daysStraumins JenniferDirectorSSaleCommon Stock, par value $0.01 per share−150.0K$15.85−$2.38M−13.8%934.6K after2 lots
Jun 16, 2025 (view filing)Jun 16Same dayMorical Gregory JSVP, GENERAL COUNSELSSaleCommon Stock, par value $0.01 per share−25.1K$16.69−$419.3K−38.9%39.4K after
Oct 3, 2025 (view filing)Jun 24101 daysLateMawer Stephen PDirectorSSaleCommon Stock, par value $0.01 per share−2.96K$0.00$0−1.0%288.1K after
Oct 3, 2025 (view filing)Jun 24101 daysLateBoss John G.DirectorSSaleCommon Stock, par value $0.01 per share−1.52K$0.00$0−5.3%27.3K after
Dec 5, 2025 (view filing)Dec 41 dayBoss John G.DirectorSSaleCommon Stock, par value $0.01 per share−1.01K$0.00$0−3.4%28.8K after
Feb 26, 2026 (view filing)Mar 3-Jul 1, 2025360 daysLateSajkowski Daniel JDirectorSSaleCommon Stock, par value $0.01 per share−82.0K$12.66−$1.04M−49.9%82.2K after5 lots10b5-1
Feb 26, 2026 (view filing)Jun 24, 2025247 daysSajkowski Daniel JDirectorSSaleCommon Stock, par value $0.01 per share−1.52K$0.00$0−1.8%84.2K afterAmended
Feb 26, 2026 (view filing)Dec 4, 202584 daysSajkowski Daniel JDirectorSSaleCommon Stock, par value $0.01 per share−2.02K$0.00$0−2.3%85.3K afterAmended
Apr 2, 2026 (view filing)Apr 11 daySajkowski Daniel JDirectorSSaleCommon Stock, par value $0.01 per share−3.31K$34.46−$114.1K−3.9%82.0K after
May 19, 2026 (view filing)May 154 daysHeritage Group10% Owner, Other: 13(d) 10% Group MemberSSaleCommon Stock, par value $0.01 per share−627.0K$32.54−$20.4M−4.6%13.0M after
Jul 2, 2026 (view filing)5:27 PM ETJul 11 daySajkowski Daniel JDirectorSSaleCommon Stock, par value $0.01 per share−4.24K$36.16−$153.3K−5.2%77.7K after