Coherent Corp. CAO Ilaria Mocciaro Reports Equity Grants, PSU Vesting, and Tax Withholdings

Executive Overview & Transaction Summary

On August 28, 2026, Ilaria Mocciaro, Chief Accounting Officer of Coherent Corp. ($COHR), completed a series of standard equity award settlements, deferrals, and tax withholding transactions.

Key Transaction Components:

1. Annual RSU Grant: Acquired 1,612 Restricted Stock Units at $0.00. One-third of these units will vest on August 28, 2027, followed by eight equal quarterly installments starting November 28, 2027.
2. PSU Payout Settlement: Received 2,449 common shares resulting from the settlement of Performance Stock Units awarded in August 2023.
3. Tax Withholding (Disposition): 2,174 shares of common stock were withheld by the issuer at a price of $295.39 per share ($642,177.86 in total value) to satisfy applicable tax liabilities.
4. Deferred Compensation Units: Deferred settlement of 2,335 vested Performance Stock Units into the Coherent Corp. Deferred Compensation Plan.

Holdings Analysis & Trading Significance

• Pre-Transaction Direct Holdings: 22,267 shares
• Post-Transaction Direct Holdings: 24,154 shares (an increase of 1,887 direct common shares, plus 2,335 deferred stock units)
• Trading Significance: Low. The reported activity comprises non-market equity compensation grants, scheduled vestings, deferrals, and automated tax withholding. No discretionary open-market purchases or sales took place.