No open-market buys or sells in this period. The transactions below are grants, option exercises and gifts, which carry no market price.
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
-
MAT Exercise·M
SVP & Corporate Controller
$0
4.4K sh
Own +97%
-
MAT Other·F
SVP & Corporate Controller
$23.8K
1.6K sh · $15.00
Own -4%
-
MAT Exercise·M
SVP & Corporate Controller
—
4.4K sh
Own +12%
-
MAT Grant·A
SVP & Corporate Controller
$0
13.6K sh
Own New
-
MAT Exercise·M
SVP & Corporate Controller
$0
4.4K sh
Own New
-
MAT Other·F
SVP & Corporate Controller
$23.4K
1.6K sh · $14.79
Own -4%
-
MAT Exercise·M
SVP & Corporate Controller
—
4.4K sh
Own +13%
-
MAT Exercise·M
SVP & Corporate Controller
$0
4.2K sh
Own +3283%
-
MAT Other·F
SVP & Corporate Controller
$21.8K
1.5K sh · $14.54
Own -4%
-
MAT Exercise·M
SVP & Corporate Controller
—
4.2K sh
Own +14%
| Date▾ | Ticker | Type | Shares | Value |
|---|---|---|---|---|
| May 7, 2026 | MAT | Exercise M | 4.4K | $0 |
| May 7, 2026 | MAT | Other F | 1.6K | $23.8K |
| May 7, 2026 | MAT | Exercise M | 4.4K | — |
| May 1, 2026 | MAT | Grant A | 13.6K | $0 |
| Apr 28, 2026 | MAT | Exercise M | 4.4K | $0 |
| Apr 28, 2026 | MAT | Other F | 1.6K | $23.4K |
| Apr 28, 2026 | MAT | Exercise M | 4.4K | — |
| Apr 24, 2026 | MAT | Exercise M | 4.2K | $0 |
| Apr 24, 2026 | MAT | Other F | 1.5K | $21.8K |
| Apr 24, 2026 | MAT | Exercise M | 4.2K | — |
Buy Sell Non-market (grant · exercise · gift)
About Hugh Yoon J.
This profile aggregates every SEC Form 4 insider transaction reported by Hugh Yoon J. 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.