Digirolomo Enrico 4

What Happened

• Enrico Digirolomo, a director of Coherent Corp. (COHR), executed multiple transactions on March 6, 2026. The primary action was an open-market sale of 3,911 shares at $241.50 per share, generating $944,507 in proceeds. On the same day he gifted 1,847 shares to a donor-advised fund and converted/exercised derivative securities resulting in 1,005 and 2,906 shares (total 3,911 shares) reported as dispositions from the exercised/options conversions.
• The sale is a cash-generating disposal (often routine for insiders); the gift is a charitable transfer and does not necessarily indicate a change in sentiment toward the company. The derivative entries represent option exercises or conversions that vested per the footnotes.

Key Details

• Transaction date(s): March 6, 2026. Form 4 filed March 9, 2026.
• Open-market sale: 3,911 shares at $241.50/share, proceeds $944,507.
• Gift: 1,847 shares donated to a donor-advised fund (no proceeds).
• Option exercises/conversions (derivative): 1,005 shares and 2,906 shares converted (reported as dispositions, $0 proceeds recorded).
• Vesting notes: The options converted had vesting schedules—one series vested in four equal annual installments beginning Aug 28, 2019 (F2) and the other began vesting Aug 28, 2020 (F3).
• Shares owned after the transactions: Not specified in the provided filing.
• Filing timeliness: Form filed March 9, 2026 for March 6 transactions (filing date included for investor context).

Context

• For retail investors: purchases typically carry more informational weight than routine sales. Here, the largest cash impact was the open-market sale (~$944k). The exercised options converted into shares the same day; whether those shares were immediately sold or retained beyond the report is only shown as conversions/dispositions in this filing.
• The 1,847-share donation to a donor-advised fund is a charitable transfer and should not be interpreted as a direct signal about company performance.