Young John Alexander Insider Trading Activity
Young John Alexander has been net-selling over the last 12 months with 0 purchases and 6 sales across 1 company.
AMBA is the most-traded position with 6 trades. The largest single transaction was a sale of AMBA for $277K on Dec 18, 2025.
Performance Scorecard
Forward stock performance after each transaction by Young John Alexander. 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 | — | -11.8% | 29% | 7 |
| 90 days | — | -9.2% | 43% | 7 |
| 120 days | — | -7.5% | 50% | 6 |
Performance based on stock price movement after each transaction date. Past results do not predict future returns. Not financial advice.
Price & Trades
Pro: Trade MarkersAMBA · AMBARELLA INC
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Upgrade to ProRecent Trades
| DATE | TICKER | TYPE | SHARES | PRICE | VALUE | Δ OWNED | ROLE | FILING |
|---|---|---|---|---|---|---|---|---|
Apr 21, 2026 | AMBA | Sell | 1,971 | $60.00 | $118K | −1.6% | CFO | |
Mar 19, 2026 | AMBA | Sell | 3,038 | $54.14 | $164K | −2.5% | CFO | |
Mar 17, 2026 | AMBA | Sell | 4,577 | $52.77 | $242K | −3.8% | CFO | |
Dec 18, 2025 | AMBA | Sell | 3,791 | $72.96 | $277K | −3.6% | CFO | |
Dec 17, 2025 | AMBA | Sell | 2,579 | $71.82 | $185K | −2.4% | CFO | |
Sep 17, 2025 | AMBA | Sell | 2,566 | $79.43 | $204K | −2.3% | CFO | |
Jun 17, 2025 Filed 3d late | AMBA | Sell | 2,435 | $52.26 | $127K | −2.1% | CFO |
Top Companies Traded
| TICKER | COMPANY | TRADES | TOTAL VOLUME |
|---|---|---|---|
| AMBA | AMBARELLA INC | 7 | $1.3M |
Other insiders at AMBARELLA INC
3 other tracked filers at AMBA.