Ambarella (AMBA) Director David Richardson Receives 3,151-Share RSU

What Happened

• David Jeffrey Richardson, an independent director of Ambarella, received an award of 3,151 restricted stock units (RSUs) reported on Form 4 for the period ending Sep 8, 2026. The RSUs were granted at $0.00 per share (no cash paid) and thus have a reported acquisition value of $0 on the filing. This is an equity award (transaction code A), not an open‑market purchase or sale.

Key Details

• Transaction date: 2026-09-08; Filing date: 2026-09-10 (Form 4) — appears timely (Form 4 typically due within 2 business days).
• Consideration: $0.00 per share; total reported acquisition value $0.
• Shares granted: 3,151 RSUs.
• Shares owned after transaction: not specified in the filing.
• Footnote (vesting): The Board approved an annual RSU grant of 3,151 Ordinary Shares to each independent director. Vesting begins Sep 15, 2026 and vests 1/4 every three months, reaching 100% vesting on Sep 15, 2027, subject to continued service.
• Transaction code: A = Award/Grant.

Context

• RSUs are conditional awards that convert to actual shares only as they vest; they do not represent immediately tradable shares. Such director awards are common compensation for non-employee directors and do not by themselves indicate a buy/sell signal. Taxes or withholding at vesting may reduce net shares delivered.