Net shares · 90d
-21.6K
0 buy · 21.6K sell
Net value · 90d
-$1.8M
$0 in · $1.8M out
Sentiment · 90d
Net selling
0% buying · 100% selling
Open-market trades · 90d
1
0 buy · 21.6K sell
Trading track record · all companies
Not enough open-market trades to chart a track record yet.
Running net of open-market buys − sells across every company. Tap the line or a marker for details. ▲ buy · ▼ sell.
Transactions · 90d
-
KMT Grant·A
Director
$25.7K
697 sh · $36.94
Own +7%
-
MTX Exercise·M
CHAIRMAN AND CEO
$0
21.6K sh
Own New
-
MTX Sell·S
CHAIRMAN AND CEO
$1.8M
21.6K sh · $81.53
Own -11%
-
MTX Exercise·M
CHAIRMAN AND CEO
$1.7M
21.6K sh · $78.03
Own +12%
| Date▾ | Ticker | Type | Shares | Value |
|---|---|---|---|---|
| May 26, 2026 | KMT | Grant A | 697 | $25.7K |
| May 14, 2026 | MTX | Exercise M | 21.6K | $0 |
| May 14, 2026 | MTX | Sell S | 21.6K | $1.8M |
| May 14, 2026 | MTX | Exercise M | 21.6K | $1.7M |
Buy Sell Non-market (grant · exercise · gift)
About DIETRICH DOUGLAS T
This profile aggregates every SEC Form 4 insider transaction reported by DIETRICH DOUGLAS T across all companies they trade. Open-market purchases (code P) and sales (code S) are the highest-signal, discretionary trades; grants (A), option exercises (M) and gifts (G) reflect compensation rather than conviction and carry no market price. Figures cover the selected period and update as new filings are ingested.