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START FREE TRIAL →Douglas T Dietrich, Chairman and CEO, is a corporate insider tracked by InsiderTape across 1 company. The public record shows 6 open-market SEC Form 4 transactions: 1 purchase worth $103K and 5 sales worth $6.7M, reported from Sep 8, 22 to May 14, 26. Over this period they have been a net seller.
| Date | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|
| May 14, 26 | MTXMINERALS TECHNOLOGIES INC | SELL | 21.6K | $81.53 | $1.8M |
| Apr 30, 25 | MTXMINERALS TECHNOLOGIES INC | BUY | 2.0K | $51.56 | $103K |
| May 29, 24 | MTXMINERALS TECHNOLOGIES INC | SELL | 25.0K | $84.18 | $2.1M |
| May 28, 24 | MTXMINERALS TECHNOLOGIES INC | SELL | 12.0K | $84.85 | $1.0M |
| Dec 7, 23 | MTXMINERALS TECHNOLOGIES INC | SELL | 13.7K | $63.40 | $866K |
| Sep 8, 22 | MTXMINERALS TECHNOLOGIES INC | SELL | 16.3K | $60.06 | $979K |