AMBARELLA INC (AMBA) Insider Trading -- Recent Executive & Director Transactions

14 insiders reported 94 Form 4 transactions for AMBARELLA INC (AMBA) over the past 18 months (most recent 2026-09-21). Recent activity: Young John Alexander (CFO) Sell 1,896 shares, Wang Feng-Ming (CEO) Sell 6,086 shares, Lee Chan W (Chief Operations Officer) Sell 2,893 shares, Ju Chi-Hong (Senior VP, Systems & GM) Sell 2,009 shares, Young John Alexander (CFO) Sell 3,126 shares. Source: SEC Form 4.

DateInsiderTitleTypeSharesValue
2026-09-21Young John AlexanderCFOSell1,896$127,563
2026-09-18Wang Feng-MingCEOSell6,086$394,555
2026-09-18Lee Chan WChief Operations OfficerSell2,893$187,553
2026-09-18Ju Chi-HongSenior VP, Systems & GMSell2,009$130,243
2026-09-18Young John AlexanderCFOSell3,126$202,659
2026-09-10Hu ChenmingDirectorBuy3,151$0
2026-09-10PAISLEY CHRISTOPHER BDirectorBuy3,151$0
2026-09-10RICHARDSON DAVID JEFFREYDirectorBuy3,151$0
2026-09-10Hon Hsiao-WuenDirectorBuy3,151$0
2026-09-10Bryant Gregory MDirectorBuy3,151$0
2026-09-10Schwarting Elizabeth MDirectorBuy3,151$0
2026-09-10Breithaupt Chantelle YvetteDirectorBuy3,151$0
2026-07-10Chen Yun-LungVP, Business Dev. & MarketingSell5,958$468,656
2026-07-02Wang Feng-MingCEOSell16,250$1.5M
2026-07-02Ju Chi-HongSenior VP, Systems & GMSell10,000$888,400
2026-06-30PAISLEY CHRISTOPHER BDirectorSell250$15,502
2026-06-18Wang Feng-MingCEOSell6,204$421,065
2026-06-18Wang Feng-MingCEOSell10,000$0
2026-06-18Ju Chi-HongSenior VP, Systems & GMSell2,017$136,894
2026-06-18Young John AlexanderCFOSell3,186$216,234
2026-06-18Young John AlexanderCFOSell1,847$123,712
2026-06-18Lee Chan WChief Operations OfficerSell2,951$200,284
2026-06-16Chen Yun-LungVP, Business Development andSell9,856$660,943
2026-05-28Wang Feng-MingCEOSell6,065$553,310
2026-05-28Wang Feng-MingCEOSell17,285$1.6M

Source: SEC Form 4 filings · as of 2026-09-21