CMT (Core Molding Technologies, Inc.)
Insider Trading Activity
Every open-market purchase and sale reported by CMT officers, directors and 10%+ beneficial owners on SEC Form 4, which must be filed within two business days of the transaction. Sales often reflect scheduled 10b5-1 plans or tax withholding rather than a directional view, so read counts alongside the size and the filer.
Market data may be delayed, incomplete, or inaccurate. Not a recommendation to buy, sell, or hold any security. Verify quotes with your broker before trading. See Terms §17.
| Filed | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-08-10 | RALPH O HELLMOLD | Director | Sell | — | — |
| 2026-07-10 | ERIC PALOMAKI | Chief Executive Officer | A | — | — |
| 2026-07-01 | Alex Joseph Panda | EVP, Treasurer, Secretary, CFO | Buy | — | — |
| 2026-06-25 | THOMAS R CELLITTI | Director | Sell | — | — |
| 2026-06-22 | THOMAS R CELLITTI | Director | Sell | — | — |
| 2026-06-17 | THOMAS R CELLITTI | Director | Sell | — | — |
| 2026-06-15 | THOMAS R CELLITTI | Director | Sell | — | — |
| 2026-03-20 | ERIC PALOMAKI | Chief Operating Officer | Buy | — | — |
| 2026-03-19 | Michael James Gayford | EVP of Operations | Buy | — | — |
| 2026-03-13 | Stephanie Pulliam | EVP, Human Resources | A | — | — |
| 2026-03-13 | Sandra Lee Kowaleski | Director | A | — | — |
| 2026-03-13 | RALPH O HELLMOLD | Director | A | — | — |
| 2026-03-13 | Salvador Minarro | Director | A | — | — |
| 2026-03-13 | Arnold Alanis | EVP of Operations | A | — | — |
| 2026-03-13 | Alex Joseph Panda | EVP, Treasurer, Secretary, CFO | A | — | — |
| 2026-03-13 | ERIC PALOMAKI | Chief Operating Officer | A | — | — |
| 2026-03-13 | Matthew Jauchius | Director | A | — | — |
| 2026-03-13 | THOMAS R CELLITTI | Director | A | — | — |
| 2026-03-13 | ALEXANDER BANTZ | Chief Commercial Officer | A | — | — |
| 2026-03-13 | DAVID L. DUVALL | Chief Executive Officer | A | — | — |
| 2026-03-13 | Andrew O Smith | Director | A | — | — |
| 2026-03-13 | Michael James Gayford | EVP of Operations | A | — | — |
| 2025-09-11 | Matthew Jauchius | Director | Sell | — | — |
| 2025-09-11 | DAVID L. DUVALL | Chief Executive Officer | Sell | — | — |
| 2025-08-28 | Alex Joseph Panda | EVP, Treasurer, Secretary, CFO | Buy | — | — |
| 2025-08-27 | THOMAS R CELLITTI | Director | Sell | — | — |
| 2025-08-25 | Alex Joseph Panda | EVP, Treasurer, Secretary, CFO | Buy | — | — |
| 2025-08-22 | Alex Joseph Panda | EVP, Treasurer, Secretary, CFO | Buy | — | — |
| 2025-08-20 | Alex Joseph Panda | EVP, Treasurer, Secretary, CFO | Buy | — | — |
| 2025-08-18 | Alex Joseph Panda | EVP, Treasurer, Secretary, CFO | Buy | — | — |
| 2025-08-12 | Alex Joseph Panda | EVP, Treasurer, Secretary, CFO | Buy | — | — |
| 2025-06-24 | DAVID L. DUVALL | Chief Executive Officer | Sell | — | — |
| 2025-06-20 | DAVID L. DUVALL | Chief Executive Officer | Sell | — | — |
| 2025-06-11 | DAVID L. DUVALL | Chief Executive Officer | Sell | — | — |
| 2025-06-09 | DAVID L. DUVALL | Chief Executive Officer | Sell | — | — |
| 2025-06-06 | DAVID L. DUVALL | Chief Executive Officer | Sell | — | — |
| 2025-05-15 | ERIC PALOMAKI | Chief Operating Officer | F | — | — |
| 2025-05-15 | John P Zimmer | EVP, Treasurer, Secretary, CFO | F | — | — |
| 2025-05-15 | DAVID L. DUVALL | Chief Executive Officer | F | — | — |
| 2025-04-03 | John P Zimmer | EVP, Treasurer, Secretary, CFO | F | — | — |
| 2025-03-28 | ERIC PALOMAKI | Chief Operating Officer | A | — | — |
| 2025-03-28 | DAVID L. DUVALL | Chief Executive Officer | MIXED | — | — |
| 2025-03-19 | ERIC PALOMAKI | EVP,Operations | Buy | — | — |
| 2025-03-14 | ERIC PALOMAKI | EVP,Operations | A | — | — |
| 2025-03-14 | Matthew Jauchius | Director | A | — | — |
| 2025-03-14 | Salvador Minarro | Director | A | — | — |
| 2025-03-14 | THOMAS R CELLITTI | Director | A | — | — |
| 2025-03-14 | RALPH O HELLMOLD | Director | A | — | — |
| 2025-03-14 | DAVID L. DUVALL | Chief Executive Officer | MIXED | — | — |
| 2025-03-14 | Sandra Lee Kowaleski | Director | A | — | — |
| Insider | Role | Shares Held | Value |
|---|---|---|---|
| — | 10%+ Owner | 664,000 | — |
| — | President and CEO | 200,531 | — |
| — | Chief Executive Officer | 181,760 | — |
| — | Chief Executive Officer | 152,762 | — |
| — | Director | 143,874 | — |
| — | EVP, Marketing and Sales | 115,837 | — |
| — | Director | 100,926 | — |
| — | VP, Secretary, Treasurer & CFO | 95,507 | — |
| — | Director | 92,393 | — |
| — | EVP, Treasurer, Secretary, CFO | 87,255 | — |
| — | Vice President and COO | 80,188 | — |
| — | Director | 56,112 | — |
| — | Director | 54,140 | — |
| — | Director | 47,471 | — |
| — | EVP, Sales and Marketing | 45,437 | — |
| — | EVP, Treasurer, Secretary, CFO | 44,590 | — |
| — | Director | 39,501 | — |
| — | EVP, Human Resources | 38,792 | — |
| — | EVP of Operations | 31,149 | — |
| — | EVP of Operations | 27,167 | — |
| — | Chief Commercial Officer | 26,394 | — |
| — | EVP, Human Resources | 24,416 | — |
| — | Vice President of Operations | 22,463 | — |
| — | Director | 21,719 | — |
| — | Vice President of Operations | 17,069 | — |
Form 4 reports a change in beneficial ownership by an officer, director or 10%+ holder, and must be filed within two business days of the transaction — so this is close to real time, unlike the 45-day-lagged 13F institutional data.
Transaction codes matter more than the raw buy/sell count. Code P is an open-market purchase — an insider choosing to buy with their own money, which is the signal most research treats as informative. Code S is a sale, but sales are frequently pre-scheduled under a 10b5-1 plan or cover tax withholding on vesting equity, so a run of sales often says nothing directional. Codes A and M are grants and option exercises rather than open-market decisions.
Full filing history and per-insider positions are on the CMT quote page; the site-wide leaderboard is on the insider transactions hub.