CLMT · Calumet Inc. Common Stock
View on chartInsiders & Stakes
| Heritage Group | ▼ Sell | Gift | 12,440,211 Shares held | 6/5/2026 | View profile |
| Straumins Jennifer | ▲ Buy | Option Exercise | 943,438 Shares held | 12/4/2025 | View profile |
| Bruce A. Fleming EVP - MONTANA RENEWABLES | ▼ Sell | Tax Withholding | 549,963 Shares held | 3/9/2026 | View profile |
| Carter James S | ▲ Buy | Option Exercise | 394,632 Shares held | 1/17/2025 | View profile |
| Stephen P. Mawer | ▼ Sell | Tax Withholding | 311,578 Shares held | 7/9/2026 | View profile |
| Louis Todd Borgmann CHIEF EXECUTIVE OFFICER | ▼ Sell | Tax Withholding | 263,742 Shares held | 3/9/2026 | View profile |
| Amy M. Schumacher | ▲ Buy | Option Exercise | 258,160 Shares held | 7/9/2026 | View profile |
| Scott Obermeier EVP - SPECIALTIES | ▼ Sell | Tax Withholding | 237,656 Shares held | 3/9/2026 | View profile |
| Daniel J. Sajkowski | ▼ Sell | Tax Withholding | 81,958 Shares held | 7/9/2026 | View profile |
| Gregory J. Morical SVP, GENERAL COUNSEL | ▼ Sell | Tax Withholding | 47,811 Shares held | 3/9/2026 | View profile |
| John G. Boss Director | ▼ Sell | Tax Withholding | 33,033 Shares held | 7/9/2026 | View profile |
| Paul C. Raymond | ▼ Sell | Tax Withholding | 28,973 Shares held | 7/9/2026 | View profile |
| Sheets Daniel L | ▼ Sell | Open Market | 26,824 Shares held | 5/14/2025 | View profile |
| DONARGO VINCENT Chief Accounting Officer | ▼ Sell | Tax Withholding | 14,005 Shares held | 3/11/2025 | View profile |
| Karen A. Twitchell | ▲ Buy | Option Exercise | 13,389 Shares held | 7/9/2026 | View profile |
| Julio M. Quintana Director | ▲ Buy | Option Exercise | 7,067 Shares held | 7/9/2026 | View profile |
| Karen G. Narwold Director | ▲ Buy | Option Exercise | 7,067 Shares held | 7/9/2026 | View profile |
| David Lunin EVP - CFO | ▲ Buy | Open Market | 2,500 Shares held | 3/4/2025 | View profile |
Transaction History
| Stephen P. Mawer | ▲ Buy | Option Exercise | 13,780 | $0 | 7/9/2026 |
| Stephen P. Mawer | ▼ Sell | Tax Withholding | 5,512 | $0 | 7/9/2026 |
| Paul C. Raymond | ▲ Buy | Option Exercise | 7,067 | $0 | 7/9/2026 |
| Paul C. Raymond | ▼ Sell | Tax Withholding | 2,827 | $0 | 7/9/2026 |
| Daniel J. Sajkowski | ▲ Buy | Option Exercise | 7,067 | $0 | 7/9/2026 |
| Daniel J. Sajkowski | ▼ Sell | Tax Withholding | 2,827 | $0 | 7/9/2026 |
| Amy M. Schumacher | ▲ Buy | Option Exercise | 7,067 | $0 | 7/9/2026 |
| Julio M. Quintana | ▲ Buy | Option Exercise | 7,067 | $0 | 7/9/2026 |
| Karen G. Narwold | ▲ Buy | Option Exercise | 7,067 | $0 | 7/9/2026 |
| Karen A. Twitchell | ▲ Buy | Option Exercise | 7,067 | $0 | 7/9/2026 |
| John G. Boss | ▲ Buy | Option Exercise | 7,067 | $0 | 7/9/2026 |
| John G. Boss | ▼ Sell | Tax Withholding | 2,827 | $0 | 7/9/2026 |
| Daniel J. Sajkowski | ▼ Sell | Open Market | 4,240 | $153K | 7/1/2026 |
| Heritage Group | ▼ Sell | Gift | 540,000 | $0 | 6/5/2026 |
| Heritage Group | ▼ Sell | Other | 1,020,000 | $20.4M | 5/15/2026 |
| Heritage Group | ▼ Sell | Open Market | 626,998 | $20.4M | 5/15/2026 |
| Daniel J. Sajkowski | ▼ Sell | Open Market | 3,310 | $114K | 4/1/2026 |
| Scott Obermeier | ▲ Buy | Option Exercise | 24,090 | $0 | 3/9/2026 |
| Scott Obermeier | ▼ Sell | Tax Withholding | 10,584 | $0 | 3/9/2026 |
| Gregory J. Morical | ▲ Buy | Option Exercise | 15,348 | $0 | 3/9/2026 |
| Gregory J. Morical | ▼ Sell | Tax Withholding | 6,952 | $0 | 3/9/2026 |
| Stephen P. Mawer | ▲ Buy | Option Exercise | 27,806 | $0 | 3/9/2026 |
| Stephen P. Mawer | ▼ Sell | Tax Withholding | 12,589 | $0 | 3/9/2026 |
| Bruce A. Fleming | ▲ Buy | Option Exercise | 20,621 | $0 | 3/9/2026 |
| Bruce A. Fleming | ▼ Sell | Tax Withholding | 8,156 | $0 | 3/9/2026 |
| Louis Todd Borgmann | ▲ Buy | Option Exercise | 49,974 | $0 | 3/9/2026 |
| Louis Todd Borgmann | ▼ Sell | Tax Withholding | 21,798 | $0 | 3/9/2026 |
| Bruce A. Fleming | ▼ Sell | Gift | 50,000 | $0 | 12/17/2025 |
| Karen A. Twitchell | ▲ Buy | Option Exercise | 2,526 | $0 | 12/4/2025 |
| Straumins Jennifer | ▲ Buy | Option Exercise | 5,053 | $0 | 12/4/2025 |
| Daniel J. Sajkowski | ▲ Buy | Option Exercise | 5,053 | $0 | 12/4/2025 |
| Daniel J. Sajkowski | ▼ Sell | Open Market | 2,022 | $0 | 12/4/2025 |
| Paul C. Raymond | ▲ Buy | Option Exercise | 5,053 | $0 | 12/4/2025 |
| John G. Boss | ▲ Buy | Option Exercise | 2,526 | $0 | 12/4/2025 |
| John G. Boss | ▼ Sell | Open Market | 1,011 | $0 | 12/4/2025 |
| Amy M. Schumacher | ▲ Buy | Option Exercise | 5,053 | $0 | 12/4/2025 |
| Daniel J. Sajkowski | ▼ Sell | Open Market | 2,000 | $32K | 7/1/2025 |
| Karen A. Twitchell | ▲ Buy | Option Exercise | 3,796 | $0 | 6/24/2025 |
| Amy M. Schumacher | ▲ Buy | Option Exercise | 3,796 | $0 | 6/24/2025 |
| Paul C. Raymond | ▲ Buy | Option Exercise | 3,796 | $0 | 6/24/2025 |
| Straumins Jennifer | ▲ Buy | Option Exercise | 3,796 | $0 | 6/24/2025 |
| John G. Boss | ▼ Sell | Open Market | 1,518 | $0 | 6/24/2025 |
| Stephen P. Mawer | ▲ Buy | Option Exercise | 7,403 | $0 | 6/24/2025 |
| Stephen P. Mawer | ▼ Sell | Open Market | 2,962 | $0 | 6/24/2025 |
| Daniel J. Sajkowski | ▲ Buy | Option Exercise | 3,796 | $0 | 6/24/2025 |
| Daniel J. Sajkowski | ▼ Sell | Open Market | 1,518 | $0 | 6/24/2025 |
| John G. Boss | ▲ Buy | Option Exercise | 3,796 | $0 | 6/24/2025 |
| Gregory J. Morical | ▼ Sell | Open Market | 25,123 | $419K | 6/16/2025 |
| Straumins Jennifer | ▼ Sell | Open Market | 100,000 | $1.6M | 6/16/2025 |
| Straumins Jennifer | ▼ Sell | Open Market | 50,000 | $754K | 6/13/2025 |
| Straumins Jennifer | ▼ Sell | Open Market | 100,000 | $1.3M | 6/5/2025 |
| Daniel J. Sajkowski | ▼ Sell | Open Market | 20,000 | $268K | 6/2/2025 |
| Sheets Daniel L | ▼ Sell | Open Market | 10,000 | $138K | 5/14/2025 |
| Sheets Daniel L | ▼ Sell | Open Market | 10,000 | $138K | 5/13/2025 |
| Sheets Daniel L | ▼ Sell | Open Market | 10,000 | $138K | 5/13/2025 |
| Sheets Daniel L | ▼ Sell | Open Market | 10,000 | $141K | 5/13/2025 |
| Daniel J. Sajkowski | ▼ Sell | Open Market | 20,000 | $213K | 5/1/2025 |
| Stephen P. Mawer | ▼ Sell | Open Market | 3,655 | $34K | 4/22/2025 |
| Daniel J. Sajkowski | ▼ Sell | Open Market | 20,000 | $251K | 4/1/2025 |
| Stephen P. Mawer | ▼ Sell | Open Market | 3,655 | $47K | 3/24/2025 |
| Gregory J. Morical | ▲ Buy | Option Exercise | 55,634 | $0 | 3/11/2025 |
| Gregory J. Morical | ▼ Sell | Tax Withholding | 24,941 | $0 | 3/11/2025 |
| Bruce A. Fleming | ▲ Buy | Option Exercise | 173,066 | $0 | 3/11/2025 |
| Bruce A. Fleming | ▼ Sell | Tax Withholding | 68,195 | $0 | 3/11/2025 |
| DONARGO VINCENT | ▲ Buy | Option Exercise | 9,024 | $0 | 3/11/2025 |
| DONARGO VINCENT | ▼ Sell | Tax Withholding | 4,144 | $0 | 3/11/2025 |
| Stephen P. Mawer | ▲ Buy | Option Exercise | 169,937 | $0 | 3/11/2025 |
| Stephen P. Mawer | ▼ Sell | Tax Withholding | 75,873 | $0 | 3/11/2025 |
| Scott Obermeier | ▲ Buy | Option Exercise | 31,606 | $0 | 3/11/2025 |
| Scott Obermeier | ▼ Sell | Tax Withholding | 13,993 | $0 | 3/11/2025 |
| Louis Todd Borgmann | ▲ Buy | Option Exercise | 114,120 | $0 | 3/11/2025 |
| Louis Todd Borgmann | ▼ Sell | Tax Withholding | 49,967 | $0 | 3/11/2025 |
| Stephen P. Mawer | ▼ Sell | Open Market | 3,655 | $46K | 3/6/2025 |
| David Lunin | ▲ Buy | Open Market | 2,500 | $33K | 3/4/2025 |
| Daniel J. Sajkowski | ▼ Sell | Open Market | 20,000 | $275K | 3/3/2025 |
| Stephen P. Mawer | ▲ Buy | Option Exercise | 46,572 | $0 | 1/17/2025 |
| Stephen P. Mawer | ▼ Sell | Open Market | 18,629 | $0 | 1/17/2025 |
| Carter James S | ▲ Buy | Option Exercise | 66,573 | $0 | 1/17/2025 |
| Amy M. Schumacher | ▲ Buy | Option Exercise | 55,950 | $0 | 1/17/2025 |
| Straumins Jennifer | ▼ Sell | Open Market | 37,861 | $811K | 12/18/2024 |
| Sheets Daniel L | ▼ Sell | Open Market | 3,569 | $75K | 12/4/2024 |
| Straumins Jennifer | ▲ Buy | Option Exercise | 8,921 | $0 | 12/4/2024 |
| Carter James S | ▲ Buy | Option Exercise | 8,921 | $0 | 12/4/2024 |
| Paul C. Raymond | ▲ Buy | Option Exercise | 8,921 | $0 | 12/4/2024 |
| Daniel J. Sajkowski | ▲ Buy | Option Exercise | 8,921 | $0 | 12/4/2024 |
| Daniel J. Sajkowski | ▼ Sell | Open Market | 3,569 | $75K | 12/4/2024 |
| Amy M. Schumacher | ▲ Buy | Option Exercise | 8,921 | $0 | 12/4/2024 |
| Sheets Daniel L | ▲ Buy | Option Exercise | 8,921 | $0 | 12/4/2024 |
| Straumins Jennifer | ▼ Sell | Open Market | 75,000 | $1.6M | 12/3/2024 |
| Louis Todd Borgmann | ▲ Buy | Grant | 10,000 | $218K | 11/22/2024 |
| Straumins Jennifer | ▼ Sell | Open Market | 100,000 | $2.0M | 11/13/2024 |
| Straumins Jennifer | ▼ Sell | Open Market | 100,000 | $2.1M | 11/12/2024 |
| Heritage Group | ▼ Sell | Other | 2,805,000 | — | 7/10/2024 |
| Straumins Jennifer | ▼ Sell | Other | 825,000 | — | 7/10/2024 |