Yen-Lung Chen

Companies

• Ambarella Inc.Vice President of Sales Mar 17, 2014 to now¹

Holdings

Stock this person has reported owning, from the forms officers and directors file with the SEC. See the biggest insider stakes.

Shares held

• Ambarella Inc. AMBA60,557 shares²$3.8M at $62.65Jul 9, 2026

As of each latest filing. The line shows shares held over time.

Recent filings

• Jul 9, 2026Sold 5,958 shares at $78.66 of Ambarella Inc.²
• Jun 12, 2026Sold 9,856 shares at $67.06 of Ambarella Inc.³
• Mar 18, 2026Granted 2,849 shares of Ambarella Inc.⁴
• Mar 17, 2026Exercised options 4,651 shares of Ambarella Inc.⁴
• Mar 2, 2026Granted 7,220 shares of Ambarella Inc.⁵
• Sep 10, 2025Sold 8,492 shares at $84.42 of Ambarella Inc.⁶
• Mar 5, 2025Granted 2,249 shares of Ambarella Inc.⁷
• Feb 28, 2025Granted 5,868 shares of Ambarella Inc.⁷
• Sep 3, 2024Sold 5,963 shares at $57.56 of Ambarella Inc.⁸
• Sep 3, 2024Exercised options 5,963 shares at $38.92 of Ambarella Inc.⁸
• Mar 7, 2024Granted 726 shares of Ambarella Inc.⁹
• Feb 29, 2024Granted 7,740 shares of Ambarella Inc.¹⁰
• Jun 15, 2023Granted 8,859 shares of Ambarella Inc.¹¹
• Jun 5, 2023Sold 8,984 shares at $76.80 of Ambarella Inc.¹²
• Mar 15, 2023Exercised options 7,344 shares of Ambarella Inc.¹³
• Mar 8, 2023Granted 903 shares of Ambarella Inc.¹⁴
• Dec 16, 2022Exercised options 1,383 shares of Ambarella Inc.¹⁵
• Sep 16, 2022Exercised options 1,385 shares of Ambarella Inc.¹⁶
• Jun 16, 2022Exercised options 1,383 shares of Ambarella Inc.¹⁷
• Mar 29, 2022Sold 8,000 shares at $104.22 of Ambarella Inc.¹⁸
• Mar 16, 2022Exercised options 18,698 shares of Ambarella Inc.¹⁹
• Mar 8, 2022Granted 1,975 shares of Ambarella Inc.²⁰
• Mar 3, 2022Sold 14,000 shares at $97.14 of Ambarella Inc.²¹
• Mar 3, 2022Sold 5,241 shares at $96.31 of Ambarella Inc.²¹
• Mar 3, 2022Exercised options 5,241 shares at $9.99 of Ambarella Inc.²¹