14 insiders reported 99 Form 4 transactions for CORE MOLDING TECHNOLOGIES INC (CMT) over the past 18 months (most recent 2026-08-10). Recent activity: HELLMOLD RALPH O (Director) Sell 4,268 shares, PALOMAKI ERIC (Chief Executive Officer) Buy 20,000 shares, Panda Alex Joseph (EVP, Treasurer, Secretary, CFO) Buy 275 shares, CELLITTI THOMAS R (Director) Sell 513 shares, CELLITTI THOMAS R (Director) Sell 750 shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-08-10 | HELLMOLD RALPH O | Director | Sell | 4,268 | $110,200 |
| 2026-07-10 | PALOMAKI ERIC | Chief Executive Officer | Buy | 20,000 | $0 |
| 2026-07-01 | Panda Alex Joseph | EVP, Treasurer, Secretary, CFO | Buy | 275 | $6,487 |
| 2026-06-25 | CELLITTI THOMAS R | Director | Sell | 513 | $12,321 |
| 2026-06-25 | CELLITTI THOMAS R | Director | Sell | 750 | $18,050 |
| 2026-06-25 | CELLITTI THOMAS R | Director | Sell | 150 | $3,600 |
| 2026-06-22 | CELLITTI THOMAS R | Director | Sell | 2,495 | $59,884 |
| 2026-06-22 | CELLITTI THOMAS R | Director | Sell | 12 | $288 |
| 2026-06-17 | CELLITTI THOMAS R | Director | Sell | 2,000 | $50,134 |
| 2026-06-17 | CELLITTI THOMAS R | Director | Sell | 80 | $1,920 |
| 2026-06-15 | CELLITTI THOMAS R | Director | Sell | 900 | $21,805 |
| 2026-06-15 | CELLITTI THOMAS R | Director | Sell | 3,000 | $74,312 |
| 2026-03-31 | DUVALL DAVID L. | Chief Executive Officer | Sell | 5,595 | $105,018 |
| 2026-03-31 | DUVALL DAVID L. | Chief Executive Officer | Sell | 1,772 | $33,260 |
| 2026-03-31 | DUVALL DAVID L. | Chief Executive Officer | Sell | 3,988 | $79,840 |
| 2026-03-31 | DUVALL DAVID L. | Chief Executive Officer | Sell | 4,417 | $84,586 |
| 2026-03-31 | Gayford Michael James | EVP of Operations | Sell | 962 | $18,663 |
| 2026-03-31 | Gayford Michael James | EVP of Operations | Sell | 102 | $1,979 |
| 2026-03-31 | Gayford Michael James | EVP of Operations | Sell | 725 | $14,065 |
| 2026-03-31 | Gayford Michael James | EVP of Operations | Sell | 400 | $7,760 |
| 2026-03-31 | Panda Alex Joseph | EVP, Treasurer, Secretary, CFO | Sell | 501 | $9,404 |
| 2026-03-31 | Panda Alex Joseph | EVP, Treasurer, Secretary, CFO | Sell | 159 | $2,984 |
| 2026-03-31 | Panda Alex Joseph | EVP, Treasurer, Secretary, CFO | Sell | 344 | $6,887 |
| 2026-03-31 | Panda Alex Joseph | EVP, Treasurer, Secretary, CFO | Sell | 703 | $13,462 |
| 2026-03-31 | Pulliam Stephanie | EVP, Human Resources | Sell | 199 | $3,735 |
Source: SEC Form 4 filings · as of 2026-08-10