Coherent (COHR) Director Receives 2,272 Restricted Stock Units

Rhea-AI Filing Summary

Insider grant of restricted stock units to a company director

Michelle M. Sterling, a director of Coherent Corp. (COHR), was granted 2,272 restricted stock units (RSUs) on 08/28/2025 with a reported price of $0. The RSU award will vest on August 28, 2026. After this grant the reporting person beneficially owns 10,645 shares of Coherent common stock. The Form 4 was filed as an individual filing and signed by an attorney-in-fact on behalf of the reporting person.

Positive

• 2,272 restricted stock units granted to the reporting person on 08/28/2025
• RSU vesting date disclosed: August 28, 2026
• Beneficial ownership disclosed: 10,645 shares following the transaction

Negative

• None.

Insights

Financial Analyst

TL;DR: Director received 2,272 RSUs vesting in one year; ownership after grant is 10,645 shares — routine insider equity grant.

The filing documents a non-cash issuance of 2,272 restricted stock units to a company director on 08/28/2025, with vesting scheduled for 08/28/2026 and a reported price of $0. This increases the reporting person’s beneficial ownership to 10,645 shares. There are no cash purchase details, option exercises, or derivative transactions disclosed. From a financial perspective, this is a standard equity compensation event that affects outstanding equity only when the RSUs vest and convert to shares.

Corporate Governance Expert

TL;DR: The Form 4 shows a director RSU award; timing and vesting are explicitly disclosed, representing customary director compensation disclosure.

The disclosure identifies Michelle M. Sterling as a director and reports a restricted stock unit award of 2,272 RSUs granted on 08/28/2025, vesting one year later. The Form 4 format, relationship checkbox, and the inclusion of Exhibit 24 (Power of Attorney) are consistent with standard Section 16 reporting practices. The filing does not show any amendments, derivative transactions, or other governance actions.

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

STERLING MICHELLE M

(Last) (First) (Middle)

C/O COHERENT CORP.

375 SAXONBURG BOULEVARD

(Street)

SAXONBURG PA 16056

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
COHERENT CORP. [ COHR ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

3. Date of Earliest Transaction (Month/Day/Year)
08/28/2025

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	08/28/2025		A		2,272(1)	A	$0	10,645	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. These shares represent a restricted stock unit award granted to the reporting person. The award will vest on August 28, 2026.

Remarks:

2. Exhibit 24 - Power of Attorney

	/s/ Christopher M. Forrester, Attorney-in-Fact	09/02/2025
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

FAQ

What did Michelle M. Sterling report on the COHR Form 4?

The Form 4 reports a grant of 2,272 restricted stock units on 08/28/2025 that will vest on 08/28/2026, and beneficial ownership of 10,645 shares after the grant.

When do the RSUs reported on the COHR Form 4 vest?

The RSU award is stated to vest on August 28, 2026.

What price was reported for the RSU grant on the Form 4?

The transaction price reported on the Form 4 is $0 for the RSU grant.

What is the reporting person’s relationship to Coherent listed on the Form 4?

The form indicates the reporting person is a Director of Coherent Corp.

Was the Form 4 filed individually or jointly for COHR?

The filing indicates it was a Form filed by One Reporting Person.