Stefan A Dyckerhoff sold $4.6M of ALAB
director at Astera Labs, Inc.. 12,499 shares at an average of $364.35, traded Jun 3, 2026, filed Jun 5, 2026.
Score components
- +15RoleDirector
- +25Trade size$4.6M at market
- +5Share of holdings soldSold 20% of holdings
- +15Cluster4 insiders selling within 14 days
- -2010b5-1 planPre-scheduled under a 10b5-1 plan
What happened after comparable sells
Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.
Price around the trade, and since
From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™
Rows in this filing
Every transaction in Form 4 0001484394-26-000004, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| Jun 3, 2026 | SOpen-market sale Common Stock10b5-1 | -3,077 | $364.25 | $1.1M | 60,562 | Jun 5, 2026 |
| Jun 3, 2026 | SOpen-market sale Common Stockindirect: By Trust10b5-1 | -7,314 | $364.25 | $2.7M | 320,751 | Jun 5, 2026 |
| Jun 3, 2026 | SOpen-market sale Common Stockindirect: By Limited Partnership (TF)10b5-1 | -580 | $364.25 | $211k | 5,373 | Jun 5, 2026 |
| Jun 3, 2026 | SOpen-market sale Common Stock10b5-1 | -428 | $365.09 | $156k | 60,134 | Jun 5, 2026 |
| Jun 3, 2026 | SOpen-market sale Common Stockindirect: By Trust10b5-1 | -1,019 | $365.09 | $372k | 319,732 | Jun 5, 2026 |
| Jun 3, 2026 | SOpen-market sale Common Stockindirect: By Limited Partnership (TF)10b5-1 | -81 | $365.09 | $30k | 5,292 | Jun 5, 2026 |
| Jun 4, 2026 | AGrant or award Common Stock10b5-1 | +837 | $0.00 | $0 | 60,971 | Jun 5, 2026 |
Related signals
Other insiders at Astera Labs, Inc. and this insider’s other filings.
| Score | Company | Insider | Value | Holdings | Filed |
|---|---|---|---|---|---|
| 25Weak | Astera Labs, Inc. | Stefan A Dyckerhoff director | $4.7M 12,499 shares | -25% | |
| 33Weak | Astera Labs, Inc. | Manuel Alba director | $51M 183,000 shares | -14% | |
| 33Weak | Astera Labs, Inc. | Stefan A Dyckerhoff director | $3.4M 12,499 shares | -23% | |
| 65Notable | Astera Labs, Inc. | Jitendra Mohan Chief Executive Officer | $31M 90,630 shares | -7% | |
| 55Moderate | Astera Labs, Inc. | Philip Mazzara General Counsel and Secretary | $2.3M 6,801 shares | -7% | |
| 60Notable | Astera Labs, Inc. | Sanjay Gajendra President and COO | $31M 90,630 shares | -7% | |
| 40Moderate | Astera Labs, Inc. | Stefan A Dyckerhoff director | $3.9M 12,499 shares | -22% | |
| 35Weak | Astera Labs, Inc. | Manuel Alba director | $61M 136,974 shares | -10% | |
| 35Weak | Astera Labs, Inc. | Manuel Alba director | $17M 37,535 shares | -3% | |
| 35Weak | Astera Labs, Inc. | Manuel Alba director | $3.9M 8,491 shares | -3% |
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.