Calumet, Inc /DE (CLMT) insider trading
Every open-market stock purchase and sale by Calumet, Inc /DE executives, directors, large shareholders and members of Congress, from SEC Form 4 filings. Sector: Other.
Insider activity at a glance
- Stephen P Mawer (Director) sold $0 in the last 90 days.
- Last insider buy: James S Carter (Insider), $16K, 16 months ago.
Last 12 months: insiders bought $0 (0 buys) and sold $20.5M (6 sales). Last close $49.01 on Aug 21, 2026.
Recent CLMT insider trades
| Date | Insider | Trade | Value |
|---|---|---|---|
| Sep 25, 2026 | Louis Todd Borgmann (CEO) | Sold (not open market) | — |
| Sep 25, 2026 | Stephen P Mawer (Director) | Bought (not open market) | — |
| Sep 25, 2026 | Bruce A Fleming (VP) | Sold (not open market) | — |
| Sep 25, 2026 | Louis Todd Borgmann (CEO) | Bought (not open market) | — |
| Sep 25, 2026 | Bruce A Fleming (VP) | Bought (not open market) | — |
| Sep 25, 2026 | Stephen P Mawer (Director) | Sold | — |
| Sep 25, 2026 | Gregory J Morical (VP) | Sold (not open market) | — |
| Sep 25, 2026 | Gregory J Morical (VP) | Bought (not open market) | — |
| Aug 20, 2026 | Amy M Schumacher (Director) | Bought (not open market) | — |
| Aug 20, 2026 | Stephen P Mawer (Director) | Bought (not open market) | — |
| Aug 20, 2026 | John G. Boss (Director) | Bought (not open market) | — |
| Aug 20, 2026 | Amy M Schumacher (Director) | Bought (not open market) | — |
| Aug 20, 2026 | Stephen P Mawer (Director) | Bought (not open market) | — |
| Aug 20, 2026 | Paul C Raymond (Director) | Bought (not open market) | — |
| Aug 20, 2026 | Paul C Raymond (Director) | Bought (not open market) | — |
| Aug 20, 2026 | John G. Boss (Director) | Bought (not open market) | — |
| Jun 5, 2026 | Heritage Group (Insider) | Sold (not open market) | — |
| Jun 2, 2026 | Stephen P Mawer (Insider) | Bought (not open market) | — |
| Jun 2, 2026 | Daniel J Sajkowski (Insider) | Bought (not open market) | — |
| Jun 2, 2026 | Paul C Raymond (Insider) | Bought (not open market) | — |
| Jun 2, 2026 | John G. Boss (Insider) | Bought (not open market) | — |
| Jun 2, 2026 | Julio M Quintana (Insider) | Bought (not open market) | — |
| Jun 2, 2026 | Amy M Schumacher (Insider) | Bought (not open market) | — |
| Jun 2, 2026 | Karen A. Twitchell (Insider) | Bought (not open market) | — |
| Jun 2, 2026 | Bradford Timothy Sanders (Insider) | Bought (not open market) | — |
Who's trading CLMT
- Gregory J Morical, VP: other filings, last Sep 25, 2026
- Bruce A Fleming, VP: other filings, last Sep 25, 2026
- Louis Todd Borgmann, CEO: other filings, last Sep 25, 2026
- Stephen P Mawer, Insider: sold $0 (1 sale), last Sep 25, 2026
- John G. Boss, Insider: sold $0 (1 sale), last Aug 20, 2026
- Amy M Schumacher, Insider: other filings, last Aug 20, 2026
- Paul C Raymond, Insider: other filings, last Aug 20, 2026
- Heritage Group, Insider: sold $20.4M (1 sale), last Jun 5, 2026
- Karen G Narwold, Insider: other filings, last Jun 2, 2026
- Julio M Quintana, Insider: other filings, last Jun 2, 2026
- Bradford Timothy Sanders, Insider: other filings, last Jun 2, 2026
- Daniel J Sajkowski, Insider: sold $114K (3 sales), last Jun 2, 2026
- Karen A. Twitchell, Insider: other filings, last Jun 2, 2026
- John Robert Krutz, C-suite exec: other filings, last Mar 31, 2026
- Scott Obermeier, VP: other filings, last Mar 9, 2026
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