4
Changes in Ownership
Calumet, Inc. /DE Filed Acc 0001628280-26-048019
Director gave up 5,512 shares (to pay taxes)
- Director acquired 13,780 shares (option exercise)
From the SEC's structured data for this filing
Trades in this filing
| Insider | Date | Transaction | Shares | Price | Value | Owned after | D/I |
|---|---|---|---|---|---|---|---|
| Mawer Stephen P Director | 2026-07-09 | Option exercise | +13,780 | 317,090 | D | ||
| Mawer Stephen P Director | 2026-07-09 | Shares withheld for taxes | −5,512 | 311,578 | D | ||
| Derivatives | |||||||
| Mawer Stephen P Director | 2026-07-09 | Option exercise · Restricted Stock Unit | −13,780 | 0 | D | ||
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