Net shares · 365d
-5.5K
0 buy · 5.5K sell
Net value · 365d
-$1.8M
$0 in · $1.8M out
Sentiment · 365d
Net selling
0% buying · 100% selling
Open-market trades · 365d
8
0 buy · 5.5K 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
-
POWL Sell·S
Vice President, R&D
$809.2K
2.5K sh · $323.69 avg · 7 lots
Own -19%
-
POWL Sell·S
Vice President, R&D
$995.2K
3.0K sh · $331.73
Own -40%
| Date▾ | Ticker | Type | Shares | Value |
|---|---|---|---|---|
| May 11, 2026 | POWL | Sell S | 2.5K7 lots | $809.2K |
| Dec 19, 2025 | POWL | Sell S | 3.0K | $995.2K |
Buy Sell Non-market (grant · exercise · gift)
About Mauney William Marshall Jr
This profile aggregates every SEC Form 4 insider transaction reported by Mauney William Marshall Jr 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.