SEC Form 4 · accession 0000899140-26-001038
COHERENT CORP. · COHR
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Sherri R Luther
Officer — CFO and Treasurer
Period of report
Aug 28, 2026
Accepted (ET)
Sep 1, 2026 · 9:07 pm EDT
Rule 10b5-1 plan
box not checked
Issuer CIK
0000820318
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Common StockF1,F2 | Aug 28, 2026 | A | 8,731 | $0.00 | A | 73,449 | D | |
| Common StockF3 | Aug 28, 2026 | F | 2,594 | $295.39 | D | 70,855 | D |
Table II — derivative securities
No Table II lines on this filing.
Explanation of responses
- F1These shares represent a restricted stock unit award granted to the reporting person. One-third (1/3) of the restricted stock units will vest on August 28, 2027, and the remaining two-thirds (2/3) of the restricted stock units will vest in eight equal quarterly installments beginning on November 28, 2027.
- F2Includes 243 shares acquired in non-reportable transactions through Coherent Corp.'s employee stock purchase plan.
- F3These shares were withheld by the company to discharge tax obligations of the reporting person and do not constitute an actual sale or other open market transaction.