Mayer Bethany Insider Trading Activity
Mayer Bethany has been net-selling over the last 12 months with 0 purchases and 9 sales across 3 different companies.
ALAB is the most-traded position with 6 trades. The largest single transaction was a sale of LRCX for $208K on Nov 3, 2025.
Performance Scorecard
Forward stock performance after each transaction by Mayer Bethany. Buy returns measure price movement after open-market purchases; sell-avoided measures the loss avoided after open-market sales. Success rate counts trades where the insider's direction was right.
| PERIOD | AVG BUY RETURN | AVG SELL AVOIDED | SUCCESS RATE | TRADES |
|---|---|---|---|---|
| 30 days | — | -3.1% | 62% | 13 |
| 90 days | — | -98.2% | 17% | 6 |
| 120 days | — | -49.0% | 17% | 6 |
Performance based on stock price movement after each transaction date. Past results do not predict future returns. Not financial advice.
Price & Trades
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| DATE | TICKER | TYPE | SHARES | PRICE | VALUE | Δ OWNED | ROLE | FILING |
|---|---|---|---|---|---|---|---|---|
Jun 24, 2026 | ALAB | Sell | 99 | $391.27 | $39K | −1.6% | Director | |
Jun 24, 2026 | ALAB | Sell | 29 | $399.96 | $12K | −0.5% | Director | |
Jun 24, 2026 | ALAB | Sell | 165 | $398.32 | $66K | −2.9% | Director | |
Jun 24, 2026 | ALAB | Sell | 146 | $396.49 | $58K | −2.5% | Director | |
Jun 24, 2026 | ALAB | Sell | 54 | $393.86 | $21K | −0.9% | Director | |
Jun 24, 2026 | ALAB | Sell | 193 | $392.67 | $76K | −3.1% | Director | |
May 5, 2026 | HPE | Sell | 6,482 | $29.10 | $189K | −44.7% | Director | |
Nov 7, 2025 | LRCX | Sell | 30 | $159.52 | $5K | −0.9% | Director | |
Nov 3, 2025 | LRCX | Sell | 1,298 | $159.99 | $208K | −44.0% | Director | |
Jun 30, 2025 | BOX | Sell | 5,123 | $34.06 | $175K | −25.1% | Director | |
Jun 24, 2025 | ALAB | Sell | 113 | $88.50 | $10K | −1.8% | Director | |
Jun 24, 2025 | ALAB | Sell | 312 | $87.65 | $27K | −4.7% | Director | |
Jun 24, 2025 | ALAB | Sell | 261 | $86.81 | $23K | −3.8% | Director |
Top Companies Traded
Other insiders at Astera Labs, Inc.
7 other tracked filers at ALAB.