Ambarella CEO Feng-Ming Wang Sells Shares for Tax Obligations and Makes Charitable Donation

This Form 4 filing discloses two transactions by Ambarella Inc. CEO Feng-Ming Wang on June 17, 2026. Wang sold 6,204 ordinary shares at $67.87 per share to cover tax obligations resulting from the vesting of restricted stock units, reducing his holdings to 799,857 shares. Additionally, he donated 10,000 shares to a charitable donor advised fund (DAF) at $0 per share, further reducing his ownership to 789,857 shares. Both transactions represent dispositions of shares, with the sale generating approximately $421,000 in proceeds for tax payments and the donation representing a charitable contribution of company stock. The filing provides transparency about executive stock transactions, particularly those related to compensation vesting and philanthropic activities.