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 Financial 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
| John G. Boss | ▲ Buy | Option Exercise | 7,067 | $0 | 7/9/2026 |
| John G. Boss | ▼ Sell | Tax Withholding | 2,827 | $0 | 7/9/2026 |
| 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 |
| 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 |
| Daniel J. Sajkowski | ▼ Sell | Open Market | 1,518 | $0 | 6/24/2025 |
| 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 |
| Daniel J. Sajkowski | ▲ Buy | Option Exercise | 3,796 | $0 | 6/24/2025 |
| John G. Boss | ▲ 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 |
| 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 | ▼ 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 |
| Gregory J. Morical | ▲ Buy | Option Exercise | 55,634 | $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 |
AI Market Commentary
AI-generatedAll commentary →Synthesized from recent news and fundamentals/technical data -- not human analyst commentary or trader sentiment.
October 11, 2026
Calumet (CLMT) Featured in Multiple Stock Selection Lists
Calumet Inc. appeared in several recent stock screening lists, including mentions of high-efficiency and momentum stocks. These features highlight the company's current standing among retail investors tracking energy and diesel trade routes. The stock trades within a wide 52-week range, with analysts maintaining a varied outlook on its future value.
Calumet (CLMT) Featured in Multiple Stock Selection Lists. Calumet Inc. appeared in several recent stock screening lists, including mentions of high-efficiency and momentum stocks. These features highlight the company's current standing among retail investors tracking energy and diesel trade routes. The stock trades within a wide 52-week range, with analysts maintaining a varied outlook on its future value.