Form 4 Filing for Ambarella Inc.

John Alexander Young, CFO of Ambarella Inc. (AMBA), reported a series of transactions on May 26, 2026. He acquired 400 ordinary shares under a Rule 10b5-1 trading plan at a price of $55.8 per share, increasing his post-transaction holdings to 118,023 shares. Subsequently, he disposed of 400 ordinary shares at $96.0 per share, leaving him with 117,623 shares. Additionally, Young exercised a non-qualified stock option to purchase 400 ordinary shares at an exercise price of $55.8 per share, with the shares vesting over time. The exercise resulted in a disposition of the option, with 24,600 shares held post-transaction.