Chi-Hong Ju, Senior VP, Systems & GM at AMBARELLA INC (AMBA), sold 2,009 shares at $64.83 ($130K) on 2026-09-17, disclosed to the SEC on 2026-09-18.
Seasonal sale ($130k) by Senior VP, Systems & GM — this insider has traded AMBA in September in at least three consecutive prior years. Pattern-driven, low signal.
Nothing distinguishes this filing.
| Filing → |
| AMBA | SELL | 2026-03-19 | $366K | — | Filing → |
| AMBA | SELL | 2026-01-23 | $558K | — | Filing → |
| AMBA | SELL | 2026-01-07 | $584K | — | Filing → |