Net shares · 365d
-21.6K
0 buy · 21.6K sell
Net value · 365d
-$1.8M
$0 in · $1.8M out
Sentiment · 365d
Net selling
0% buying · 100% selling
Open-market trades · 365d
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 · 365d
-
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%
-
KMT Grant·A
Director
$25.8K
642 sh · $40.10
Own +6%
-
KMT Exercise·M
Director
$0
841 sh
Own +100%
-
KMT Exercise·M
Director
$28.9K
841 sh · $34.39
Own New
-
KMT Other·F
Director
$860
25 sh · $34.39
Own -3%
-
MTX Exercise·M
CHAIRMAN AND CEO
$0
22.1K sh · 2 lots
Own +46%
-
MTX Exercise·M
CHAIRMAN AND CEO
$0
22.1K sh · 2 lots
Own +14%
-
MTX Other·F
CHAIRMAN AND CEO
$842.8K
12.2K sh · $68.83 avg · 2 lots
Own -7%
-
MTX Exercise·M
CHAIRMAN AND CEO
$0
10.0K sh
Own +12%
-
MTX Exercise·M
CHAIRMAN AND CEO
$0
10.0K sh
Own +6%
-
MTX Other·F
CHAIRMAN AND CEO
$376.8K
5.6K sh · $66.92
Own -3%
-
MTX Grant·A
CHAIRMAN AND CEO
$0
72.5K sh · 2 lots
Own +244%
-
KMT Grant·A
Director
$24.2K
893 sh · $27.12
Own +10%
-
KMT Grant·A
Director
$21.3K
991 sh · $21.44
Own +13%
-
KMT Grant·A
Director
$0
6.9K sh
Own New
| 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 |
| Feb 24, 2026 | KMT | Grant A | 642 | $25.8K |
| Jan 30, 2026 | KMT | Exercise M | 841 | $0 |
| Jan 30, 2026 | KMT | Exercise M | 841 | $28.9K |
| Jan 30, 2026 | KMT | Other F | 25 | $860 |
| Jan 26, 2026 | MTX | Exercise M | 22.1K · 2 lots | $0 |
| Jan 26, 2026 | MTX | Exercise M | 22.1K · 2 lots | $0 |
| Jan 26, 2026 | MTX | Other F | 12.2K · 2 lots | $842.8K |
| Jan 21, 2026 | MTX | Exercise M | 10.0K | $0 |
| Jan 21, 2026 | MTX | Exercise M | 10.0K | $0 |
| Jan 21, 2026 | MTX | Other F | 5.6K | $376.8K |
| Jan 20, 2026 | MTX | Grant A | 72.5K · 2 lots | $0 |
| Nov 24, 2025 | KMT | Grant A | 893 | $24.2K |
| Aug 26, 2025 | KMT | Grant A | 991 | $21.3K |
| Aug 15, 2025 | KMT | Grant A | 6.9K | $0 |
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.