Coherent Corp. Director Files Form 144 Notice to Sell $1.63M in Common Stock

Executive Summary

On September 11, 2026, Enrico Digirolamo, a Director at Coherent Corp. ($COHR), filed a Form 144 notice of proposed sale covering 5,315 shares of Common Stock with an estimated aggregate market value of $1,626,310.28 (approx. $305.99 per share).

Transaction Details

• Filer: Enrico Digirolamo (Director)
• Shares to be Sold: 5,315 shares
• Aggregate Market Value: $1,626,310.28
• Approximate Date of Sale: September 11, 2026
• Securities Origin: Acquired on August 28, 2024, via Restricted Stock Vesting Under a Registered Plan as compensation for services rendered.
• Broker: Morgan Stanley Smith Barney LLC Executive Financial Services
• Prior Transactions (Past 3 Months): Enrico Digirolamo previously sold 2,272 shares on August 31, 2026, generating gross proceeds of $628,843.15.

Impact Analysis

The proposed transaction represents a routine disposition of equity compensation by a non-employee director. With 195,832,246 total shares outstanding, the proposed sale of 5,315 shares constitutes a negligible fraction of the company's float (<0.01%) and is considered of low market significance.