Chan W. Lee, Chief Operations Officer at AMBARELLA INC (AMBA), sold 4,812 shares at $71.82 ($346K) on 2025-12-17, disclosed to the SEC on 2025-12-19.
Seasonal sale ($346k) by Chief Operations Officer — this insider has traded AMBA in December in at least three consecutive prior years. Pattern-driven, low signal.
Negative factors outweigh the positive ones.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $71.82 | 2,406 | $173K | 50.0% |
| 2 | $71.82 | 2,406 | $173K | 50.0% |
| Total | $71.82 avg | 4,812 | $346K | 100% |
| Filing → |
| AMBA | SELL | 2026-03-19 | $552K | — | Filing → |
| AMBA | SELL | 2025-09-19 | $309K | — | Filing → |
| AMBA | SELL | 2025-06-20 | $167K | — | Filing → |