Christopher Koeppen - 13 May 2025 Form 4 Insider Report for COHERENT CORP. (COHR)

Reporting relationship: EVP of Aerospace & Defense
Issuer ticker: COHR
Reported as of: 13 May 2025
Net transaction value: -$677,410
SEC form: 4
Accepted by SEC: 14 May 2025, 21:20:17 UTC
Prior SEC filing: 04 Dec 2024
Next SEC filing: 18 Jul 2025
Source filing: View source filing
Reporting owner signature: /s/ Christopher M. Forrester, Attorney-in-Fact

Key filing fact

Christopher Koeppen filed Form 4 for COHERENT CORP. (COHR) on 14 May 2025.

Key facts

This page summarizes Christopher Koeppen's Form 4 filing for COHERENT CORP. (COHR).
5 reported transactions and 1 derivative row are listed below.
Accepted by SEC: 14 May 2025, 21:20.

Change

Previous filing in this sequence was filed on 04 Dec 2024.
Current net transaction value: -$677,410.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001781635 Primary reporting owner

Koeppen Christopher

Relationship: EVP of Aerospace & Defense
Address: C/O COHERENT CORP., 375 SAXONBURG BLVD., SAXONBURG
Signature: /s/ Christopher M. Forrester, Attorney-in-Fact
Signature date: 14 May 2025

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

COHR transaction

Common Stock

Options Exercise

Transaction value: $224,990
Shares: +6,154
Change %: +11%
Price: $36.56
Shares after: 61,492
Date: 13 May 2025
Ownership: Direct

COHR transaction

Common Stock

Sale

Transaction value: $492,320
Shares: -6,154
Change %: -10%
Price: $80.00
Shares after: 55,338
Date: 13 May 2025
Ownership: Direct
Footnotes: F1

COHR transaction

Common Stock

Sale

Transaction value: $206,480
Shares: -2,581
Change %: -4.7%
Price: $80.00
Shares after: 52,757
Date: 13 May 2025
Ownership: Direct
Footnotes: F1

COHR transaction

Common Stock

Sale

Transaction value: $203,600
Shares: -2,545
Change %: -4.8%
Price: $80.00
Shares after: 50,212
Date: 13 May 2025
Ownership: Direct
Footnotes: F1

COHR holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 15
Date: 13 May 2025
Ownership: By Daughter

COHR holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 15
Date: 13 May 2025
Ownership: By Son

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

COHR transaction Derivative

Option (Right to buy)

Options Exercise

Transaction value: $0
Shares: -6,154
Change %: -50%
Price: $0.000000
Shares after: 6,154
Date: 13 May 2025
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 6,154
Exercise price: $36.56
Footnotes: F2

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Rule 10b5-1 trading plan

These transactions were reported as open-market trades under a Rule 10b5-1 plan. The plan lets an insider set trading instructions in advance, which can reduce the risk of trading while in possession of material nonpublic information.

Original filing language: transaction made pursuant to a contract, instruction, or written plan intended to satisfy Rule 10b5-1(c).

Explanation of responses 2 footnotes

Footnote F1

The sale transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 9, 2024.

Footnote F2

The options fully vested in four equal annual installments beginning on August 28, 2020.

SEC remarks

Exhibit 24 - Power of Attorney