COHERENT CORP. 4

Coherent Corp. CFO Sherri R. Luther sold 3,000 shares of common stock at $324.00 per share under a Rule 10b5-1 plan.

On August 18, 2026, Coherent Corp. Chief Financial Officer Sherri R. Luther sold 3,000 shares of Coherent common stock at an average price of $324.00 per share, for total proceeds of approximately $972,000, under a pre-arranged Rule 10b5-1 trading plan. Following this disposition, Luther beneficially owns 64,475 shares of Coherent common stock, which, using the provided current market price of about $290.54 per share, represent an equity stake worth roughly $18.7 million. The transaction appears to be a sizable but not transformative reduction in her holdings and is characterized as a planned sale rather than an opportunistic trade.

Filing Facts

CIK

820318

Ticker

COHR

Form

4

Source Type

sec

Accession

0000899140-26-000912

Alert Tier

6