Net shares · 365d
-36.9K
0 buy · 36.9K sell
Net value · 365d
-$9.6M
$0 in · $9.6M out
Sentiment · 365d
Net selling
0% buying · 100% selling
Open-market trades · 365d
11
0 buy · 36.9K 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
-
WDC Grant·A
Director
$0
6 sh
Own +6%
-
WDC Grant·A
Director
$0
12 sh
Own +13%
-
WDC Sell·S
Director · 10b5-1
$9.6M
36.9K sh · $260.43 avg · 11 lots
Own -86%
-
WDC Grant·A
Director
$0
21 sh
Own +29%
-
WDC Grant·A
Director
$0
1.6K sh
Own +6%
-
WDC Grant·A
Director
$0
26 sh
Own +56%
| Date▾ | Ticker | Type | Shares | Value |
|---|---|---|---|---|
| Jun 17, 2026 | WDC | Grant A | 6 | $0 |
| Mar 18, 2026 | WDC | Grant A | 12 | $0 |
| Feb 5, 2026 | WDC | Sell S | 36.9K11 lots | $9.6M |
| Dec 18, 2025 | WDC | Grant A | 21 | $0 |
| Nov 20, 2025 | WDC | Grant A | 1.6K | $0 |
| Sep 18, 2025 | WDC | Grant A | 26 | $0 |
Buy Sell Non-market (grant · exercise · gift)
About MASSENGILL MATTHEW E
This profile aggregates every SEC Form 4 insider transaction reported by MASSENGILL MATTHEW E 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.