Michael Truett Tate sold $3.5M of ALAB
Chief Financial Officer at Astera Labs, Inc.. 18,861 shares at an average of $183.51, traded Aug 18, 2025, filed Aug 20, 2025.
Score components
- +22RoleCFO
- +25Trade size$3.5M at market
- 0Share of holdings soldSold 6.8% of holdings
- +15Cluster6 insiders selling within 14 days
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 0001736297-25-000114, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| Aug 18, 2025 | SOpen-market sale Common Stock | -9,668 | $183.83 | $1.8M | 268,705 | Aug 20, 2025 |
| Aug 18, 2025 | SOpen-market sale Common Stock | -9,193 | $183.17 | $1.7M | 259,512 | Aug 20, 2025 |
| Aug 19, 2025 | GGift Common Stock | -55,785 | $0.00 | $0 | 203,727 | Aug 20, 2025 |
| Aug 19, 2025 | GGift Common Stockindirect: By Tate Trust | +55,785 | $0.00 | $0 | 457,281 | Aug 20, 2025 |
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% | |
| 20Weak | Astera Labs, Inc. | Manuel Alba director | $25M 150,000 shares | -9% | |
| 20Weak | Astera Labs, Inc. | Manuel Alba director | $5.5M 33,000 shares | -9% | |
| 35Weak | Astera Labs, Inc. | Manuel Alba director | $32M 183,000 shares | -10% | |
| 35Weak | Astera Labs, Inc. | Philip Mazzara General Counsel and Secretary | $1.9M 10,000 shares | -6% | |
| 40Moderate | Astera Labs, Inc. | Jack R Lazar director | $4.0M 22,500 shares | -19% | |
| 65Notable | Astera Labs, Inc. | Jitendra Mohan Chief Executive Officer | $17M 91,441 shares | -4% | |
| 55Moderate | Astera Labs, Inc. | Philip Mazzara General Counsel and Secretary | $1.3M 7,237 shares | -4% |
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.