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Insider selling
John Alexander Young sold $128K of Ambarella Inc (AMBA) stock
John Alexander Young, CFO of Ambarella Inc (AMBA), sold 1,896 shares of AMBA stock worth $128K, per an SEC Form 4 filed Sep 21, 2026.
The sale was pre-arranged (a 10b5-1 plan or an option exercise), not a fresh decision.
The trade happened on Sep 18, 2026, 3 days before it was made public.
AMBA has moved +4.1% since the trade date, from $66.15 to $68.85 (Sep 21, 2026 close).
- Traded
- Sep 18, 2026
- Disclosed
- Sep 21, 2026
- Filing delay
- 3 days
- Price since
- +4.1%
- Role
- CFO
- Source
- SEC Form 4
More AMBA insider and Congress trades
From a public SEC Form 4, linked above. Not investment advice, and not a recommendation to buy or sell.