List of insiders holdings for Calumet Inc.:
- Shares directly owned by the insider.
- Shares indirectly owned by the insider.
- Total shares owned by the insider (sum of shares directly and indirectly owned).
- Total market value if available.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
| # | Insider Holder Name | Report Date Time | Shares Owned Directly Indirectly | Total Shares Owned | Filing |
| 1 | Heritage Group 13(d) 10% Group Member 10% Owner | 2024-07-12 19:01:37 | 16,412,209 2,088,193 | 18,500,402 | Form 4 |
| 2 | Straumins Jennifer Director | 2025-12-05 16:01:18 | 943,438 0 | 943,438 | Form 4 |
| 3 | Mawer Stephen P Director | 2026-03-11 19:45:15 | 303,310 0 | 303,310 | Form 4 |
| 4 | Obermeier Scott EVP - SPECIALTIES | 2026-03-11 19:46:36 | 237,656 0 | 237,656 | Form 4 |
| 5 | Sajkowski Daniel J Director | 2026-04-02 16:19:28 | 81,958 0 | 81,958 | Form 4 |
| 6 | Fleming Bruce A EVP - MONTANA RENEWABLES | 2026-04-02 16:14:53 | 17,396 0 | 17,396 | Form 4 |
| 7 | Lunin David EVP - CFO | 2026-02-26 20:43:59 | 16,866 0 | 16,866 | Form 4 |
| 8 | DONARGO VINCENT Chief Accounting Officer | 2025-03-13 20:40:47 | 14,005 0 | 14,005 | Form 4 |
| 9 | Borgmann Louis Todd CHIEF EXECUTIVE OFFICER | 2026-04-02 16:13:17 | 9,564 0 | 9,564 | Form 4 |
| 10 | Quintana Julio M Director | 2025-06-13 16:05:56 | 7,067 0 | 7,067 | Form 4 |
| 11 | NARWOLD KAREN G Director | 2025-06-13 16:05:26 | 7,067 0 | 7,067 | Form 4 |
| 12 | Twitchell Karen A. Director | 2025-12-05 16:03:28 | 6,322 0 | 6,322 | Form 4 |
| 13 | Sheets Daniel L Director | 2025-06-11 20:17:33 | 3,796 0 | 3,796 | Form 4 |
| 14 | Carter James S Director | 2025-06-11 20:15:10 | 3,796 0 | 3,796 | Form 4 |
| 15 | Morical Gregory J SVP, GENERAL COUNSEL | 2026-04-02 16:16:26 | 1,336 0 | 1,336 | Form 4 |
| 16 | Krutz John Robert Chief Accounting Officer | 2026-04-02 16:11:44 | 1,241 0 | 1,241 | Form 4 |
| 17 | Raymond Paul C Director | 2026-02-26 20:59:47 | 1,138 0 | 1,138 | Form 4 |
| 18 | Schumacher Amy M Director | 2026-02-26 20:56:34 | 1,042 0 | 1,042 | Form 4 |
| 19 | Boss John G. Director | 2026-02-26 20:58:35 | 341 0 | 341 | Form 4 |