Jack R Lazar sold $3.6M of ALAB
director at Astera Labs, Inc.. 10,000 shares at an average of $355.17, traded Jun 4, 2026, filed Jun 8, 2026.
Score components
- +15RoleDirector
- +25Trade size$3.6M at market
- +5Share of holdings soldSold 12% 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 0001277624-26-000015, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| Jun 4, 2026 | AGrant or award Common Stock10b5-1 | +837 | $0.00 | $0 | 85,688 | Jun 8, 2026 |
| Jun 4, 2026 | SOpen-market sale Common Stock10b5-1 | -879 | $362.84 | $319k | 84,809 | Jun 8, 2026 |
| Jun 4, 2026 | SOpen-market sale Common Stock10b5-1 | -854 | $361.11 | $308k | 83,955 | Jun 8, 2026 |
| Jun 4, 2026 | SOpen-market sale Common Stock10b5-1 | -1,116 | $360.09 | $402k | 82,839 | Jun 8, 2026 |
| Jun 4, 2026 | SOpen-market sale Common Stock10b5-1 | -877 | $359.33 | $315k | 81,962 | Jun 8, 2026 |
| Jun 4, 2026 | SOpen-market sale Common Stock10b5-1 | -883 | $358.14 | $316k | 81,079 | Jun 8, 2026 |
| Jun 4, 2026 | SOpen-market sale Common Stock10b5-1 | -566 | $356.94 | $202k | 80,513 | Jun 8, 2026 |
| Jun 4, 2026 | SOpen-market sale Common Stock10b5-1 | -946 | $355.13 | $336k | 79,567 | Jun 8, 2026 |
| Jun 4, 2026 | SOpen-market sale Common Stock10b5-1 | -373 | $354.38 | $132k | 79,194 | Jun 8, 2026 |
| Jun 4, 2026 | SOpen-market sale Common Stock10b5-1 | -1,101 | $352.97 | $389k | 78,093 | Jun 8, 2026 |
| Jun 4, 2026 | SOpen-market sale Common Stock10b5-1 | -318 | $351.72 | $112k | 77,775 | Jun 8, 2026 |
| Jun 4, 2026 | SOpen-market sale Common Stock10b5-1 | -17 | $351.13 | $5,969 | 77,758 | Jun 8, 2026 |
| Jun 4, 2026 | SOpen-market sale Common Stock10b5-1 | -423 | $349.96 | $148k | 77,335 | Jun 8, 2026 |
| Jun 4, 2026 | SOpen-market sale Common Stock10b5-1 | -193 | $347.84 | $67k | 77,142 | Jun 8, 2026 |
| Jun 4, 2026 | SOpen-market sale Common Stock10b5-1 | -238 | $346.27 | $82k | 76,904 | Jun 8, 2026 |
| Jun 4, 2026 | SOpen-market sale Common Stock10b5-1 | -246 | $345.24 | $85k | 76,658 | Jun 8, 2026 |
| Jun 4, 2026 | SOpen-market sale Common Stock10b5-1 | -243 | $344.03 | $84k | 76,415 | Jun 8, 2026 |
| Jun 4, 2026 | SOpen-market sale Common Stock10b5-1 | -527 | $342.55 | $181k | 75,888 | Jun 8, 2026 |
| Jun 4, 2026 | SOpen-market sale Common Stock10b5-1 | -200 | $339.56 | $68k | 75,688 | Jun 8, 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.