Luther Sherri R 4

What Happened Sherri R. Luther, Chief Financial Officer of Coherent Corp. (COHR), sold 4,000 shares on February 12, 2026. The sales were reported at a weighted average price of $217.74 per share for total proceeds of $870,954. The transaction was an open market/private sale and was executed under a pre-established Rule 10b5-1 trading plan adopted November 13, 2025.

Key Details

• Transaction date: 2026-02-12 (reported on Form 4 filed 2026-02-17).
• Prices: weighted average $217.74; sale prices ranged from $210.46 to $223.85 (footnote notes breakdown available on request to SEC, company, or security holders).
• Shares sold: 4,000; proceeds: $870,954 (approx.).
• Plan: Sale effected pursuant to a Rule 10b5-1 trading plan (adopted 11/13/2025).
• Shares owned after transaction: Not disclosed in the information provided in this summary.
• Filing timeliness: Form 4 was filed on Feb 17, 2026 — after the typical two-business-day Form 4 window for a Feb 12 transaction (appears to be filed late by one business day).

Context Sales under Rule 10b5-1 plans are pre-arranged and intended to reduce the appearance that transactions are based on inside information; they are common for insiders managing diversification or tax needs. A sale by itself is not a direct indicator of company performance or insider sentiment; retail investors should consider this alongside other insider activity and company fundamentals.