Dj Monagle III serves as Executive at MINERALS TECHNOLOGIES INC, where they oversee executive responsibilities. Since joining the company, Dj Monagle III has executed 147 insider transactions totaling $11.2M, demonstrating a bearish approach to their equity position. Their most recent transaction on Jan 21, 2026 involved exercising options for 3,492 shares valued at $0.
Dj Monagle III currently holds 30,596 shares of MINERALS TECHNOLOGIES INC (MTX), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Dj Monagle III has been a net seller of MTX stock. They have purchased $0 and sold $11.2M worth of shares.
Dj Monagle III's most recent insider trade was on Jan 21, 2026, when they sold 3,492 shares at $0.00 per share.
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| $66.92 |
| Discretionary |
| Jan 21, 2026 | MTX | $0 | Option Exercise | 3,492 | $N/A | Discretionary |
| Dec 29, 2025 | MTX | $884.2K | Option Exercise | 23,093 | $38.29 | Discretionary |
| Dec 29, 2025 | MTX | $1.4M | Sale | 23,093 | $61.90 | Discretionary |
| Jun 24, 2024 | MTX | $1.2M | Sale | 14,229 | $83.63 | Discretionary |
| Jun 24, 2024 | MTX | $856.4K | Option Exercise | 14,229 | $60.19 | Discretionary |
| May 10, 2024 | MTX | $0 | Gift | 1,300 | $N/A | Discretionary |
| Mar 22, 2024 | MTX | $87.5K | Sale | 1,180 | $74.12 | Discretionary |
| Mar 22, 2024 | MTX | $76.9K | Option Exercise | 1,180 | $65.16 | Discretionary |
| Jan 26, 2024 | MTX | $0 | Option Exercise | 3,166 | $N/A | Discretionary |
| Jan 26, 2024 | MTX | $116.5K | Payment | 1,751 | $66.51 | Discretionary |
| Jan 25, 2024 | MTX | $116.0K | Payment | 1,755 | $66.09 | Discretionary |
| Jan 25, 2024 | MTX | $0 | Option Exercise | 3,172 | $N/A | Discretionary |
| Jan 24, 2024 | MTX | $134.8K | Payment | 2,040 | $66.10 | Discretionary |
| Jan 24, 2024 | MTX | $0 | Option Exercise | 3,519 | $N/A | Discretionary |
| Dec 20, 2023 | MTX | $780.5K | Sale | 11,496 | $67.89 | Discretionary |
| Dec 20, 2023 | MTX | $213.4K | Sale | 3,102 | $68.78 | Discretionary |
| Dec 20, 2023 | MTX | $846.2K | Option Exercise | 14,598 | $57.97 | Discretionary |
| Jan 26, 2023 | MTX | $118.3K | Payment | 1,751 | $67.56 | Discretionary |
| Jan 26, 2023 | MTX | $0 | Option Exercise | 3,166 | $N/A | Discretionary |
| Jan 25, 2023 | MTX | $0 | Option Exercise | 3,172 | $N/A | Discretionary |
| Jan 25, 2023 | MTX | $116.6K | Payment | 1,755 | $66.42 | Discretionary |
| Jan 23, 2023 | MTX | $134.5K | Payment | 2,032 | $66.17 | Discretionary |
| Jan 23, 2023 | MTX | $0 | Option Exercise | 3,518 | $N/A | Discretionary |
| Sep 12, 2022 | MTX | $1.2M | Sale | 19,673 | $63.36 | Discretionary |
| Sep 12, 2022 | MTX | $812.3K | Option Exercise | 19,673 | $41.29 | Discretionary |
| Jan 26, 2022 | MTX | $0 | Option Exercise | 3,167 | $N/A | Discretionary |
| Jan 26, 2022 | MTX | $123.7K | Payment | 1,752 | $70.63 | Discretionary |
| Jan 22, 2022 | MTX | $0 | Option Exercise | 3,788 | $N/A | Discretionary |