Douglas T Dietrich insider trades
Douglas T Dietrich has filed 32 Form 4s with the SEC that we hold, for Minerals Technologies INC (MTX) (CHAIRMAN AND CEO, Director) and Kennametal INC (KMT) (Director). Across all of them we count 1 purchase worth $103.1K and 5 sales worth $6.7M reported on Form 4. In the last 12 months: 0 purchases ($0) and 1 sale ($1.8M). The largest single trade was a sale of 24,978 shares of Minerals Technologies INC worth $2.1M, dated 2024-05-29. The first filing on our record is dated 2022-01-25 and the latest 2026-08-26.
Minerals Technologies INC (MTX)
| Trade date | Code | Shares | Value as filed | Filed | Source |
|---|---|---|---|---|---|
| 2022-09-08 | S, sale reported on Form 4 | 16,299 | $978.9K | 2022-09-12 | SEC |
| 2023-12-07 | S, sale reported on Form 4 | 13,662 | $866.2K | 2023-12-08 | SEC |
| 2024-05-28 | S, sale reported on Form 4 | 12,010 | $1.0M | 2024-05-30 | SEC |
| 2024-05-29 | S, sale reported on Form 4 | 24,978 | $2.1M | 2024-05-30 | SEC |
| 2025-04-30 | P, purchase reported on Form 4 | 2,000 | $103.1K | 2025-05-01 | SEC |
| 2026-05-14 | S, sale reported on Form 4 | 21,568 | $1.8M | 2026-05-18 | SEC |
Kennametal INC (KMT)
No purchase or sale of common stock reported here; these filings cover grants, option exercises or other codes.
Counted from the Form 4 filings this reporting owner (SEC CIK 1408736) filed on EDGAR. Values are the transaction values as filed. See every filing on EDGAR, or browse insider buying and today's insider purchases.
