GENDRON ROBERT 4

What Happened

• Robert Gendron, Corporate VP — Marketing at Vicor Corporation, received an award of 1,578 derivative securities (reported as an "A" — grant/award) on May 5, 2026. The reported price is $0.00 (no cash paid at grant) and no immediate sale or purchase occurred. The filing describes these as options/award units granted under the company’s Amended and Restated 2000 Stock Option and Incentive Plan.

Key Details

• Transaction date: 2026-05-05; Report filed: 2026-05-06 (filed one day after the grant).
• Amount: 1,578 derivative shares; reported price $0.00 (grant).
• Shares owned after transaction: not provided in the excerpt of this report.
• Footnotes: (F1) Grants made under Vicor’s Amended and Restated 2000 Stock Option and Incentive Plan on May 5, 2026 and vest over a five-year period. (F2) Options expire 2 years from each vesting date (limited exercise windows after vesting).
• No indication this was part of a 10b5-1 sale plan, nor any tax-withholding or cashless sale noted.

Context

• This was a grant of derivative equity (option/award), not a market purchase or sale — common as retention/compensation for executives. The awards vest over five years and, per the filing, each tranche will expire two years after its vesting date, meaning there are discrete post-vesting exercise windows. No immediate cashless exercise or disposition was reported.