Richard E Williams
CIK 1668421 · View on SEC EDGAR ↗
Insider
First SEC filing: March 2, 2016 · Latest: May 15, 2026
On this page
Insider at
Insider transactions
0 buys (P)
4 sells (S)
Net:
$-2,027,603
+ 18 non-open-market transactions below
last 12 months, based on the transactions shown below
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
18 other filings hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Aug. 14, 2026 | POWL | S 10b5-1 | 2,250 | $203.05 | $456,862 | 37,380 Direct | -5.68% | Disposed | -0.5% (price as of 2026-08-19) |
| May 14, 2026 | POWL | S 10b5-1 | 140 | $301.05 | $42,147 | 39,630 Direct | -0.35% | Disposed | -32.9% (price as of 2026-08-19) |
| May 14, 2026 | POWL | S 10b5-1 | 740 | $300.66 | $222,488 | 39,770 Direct | -1.83% | Disposed | -32.8% (price as of 2026-08-19) |
| May 14, 2026 | POWL | S 10b5-1 | 4,370 | $298.88 | $1,306,106 | 40,510 Direct | -9.74% | Disposed | -32.4% (price as of 2026-08-19) |
| Feb. 13, 2024 | POWL | S | 5,000 | $149.38 | $746,900 | 13,600 Direct | -26.88% | Disposed | 305.8% (price as of 2026-08-19) |
| May 10, 2016 | POWL | P | 1,000 | $33.79 | $33,790 | 3,000 Direct | +50.00% | Acquired | 1693.9% (price as of 2026-08-19) |
P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding
Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.
Initial ownership (Form 3) 1 holding
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| March 2, 2016 | POWL | Common Stock | 0 | Direct |