Calumet, Inc. /DE (CLMT) has 164 open-market insider trades by 30 insiders since 2006. Over the last six months insiders net sold $20.4M. The most active filer is George C. Morris III, Director.
| Name | Title | Tier | Trades | Value | Last Trade |
|---|---|---|---|---|---|
| Heritage Group | 10% Owner | — | 10 | $24.8M | 2026-06-05 |
| Jennifer Straumins | Dir | — | 12 | $17.0M | 2025-12-04 |
| Ferdinand William Grube | Chairman | — | 8 | $14.8M | 2019-02-15 |
| Fred M. Fehsenfeld Jr. | Dir | — | 4 | $1.5M | 2022-03-04 |
| George C. Morris III | Dir | — | 19 | $1.5M | 2017-03-01 |
| Daniel J. Sajkowski | Dir | — | 3 | $1.4M | 2026-07-09 |
| Gregory J. Morical | CLOVP | — | 2 | $1.2M | 2026-03-09 |
| Stephen P. Mawer | Dir | — | 9 | $1.0M | 2026-07-09 |
| James S. Carter | Dir | — | 16 | $885K | 2025-06-02 |
| Trust 106 Fbo F. M. Fehsenfeld & Issue Uad 12 30 1974 Maggie | — | — | 9 | $802K | 2008-05-23 |
| Insider | Title | Type | Value | Date |
|---|---|---|---|---|
| Daniel J. Sajkowski | Director | Sell | $153K | 2026-07-01 |
| Heritage Group | 10% Owner | Sell | $20.4M | 2026-05-15 |
| Daniel J. Sajkowski | Director | Sell | $114K | 2026-04-01 |
| Gregory J. Morical | CLO & VP | Sell | $839K | 2025-06-16 |
| Jennifer Straumins | Director | Sell | $2.4M | 2025-06-13 |
| Jennifer Straumins | Director | Sell | $1.3M |
Companies that share insiders with CLMT, and sector peers with recent insider buying. Related by who files, not by how the stocks move.
| 2025-06-05 |
| Daniel L. Sheets | Director | Sell | $554K | 2025-05-13 |
| Stephen P. Mawer | Director | Sell | $34K | 2025-04-22 |
| Stephen P. Mawer | Director | Sell | $47K | 2025-03-24 |
| Stephen P. Mawer | Director | Sell | $46K | 2025-03-06 |
| David Lunin | EVP - CFO | Buy | $33K | 2025-03-04 |
| Daniel J. Sajkowski | Director | Sell | $1.0M | 2025-03-03 |
| Jennifer Straumins | Director | Sell | $1.6M | 2024-12-18 |
| Daniel L. Sheets | Director | Sell | $151K | 2024-12-04 |
| Jennifer Straumins | Director | Sell | $1.6M | 2024-12-03 |