COHR Form 4: Director Patricia Hatter receives 2,272 RSUs vesting in 2026

Rhea-AI Filing Summary

Patricia Hatter, a director of Coherent Corp. (COHR), received a restricted stock unit award of 2,272 shares on 08/28/2025 that carries no cash purchase price and will vest on 08/28/2026. After the grant, the reporting person beneficially owns 23,580 shares of Coherent common stock. The award is recorded as a non‑derivative acquisition and is described in the form as a restricted stock unit award. The Form 4 was submitted under Section 16 reporting rules and includes a power of attorney remark for the filing.

Positive

• 2,272 restricted stock units granted to the reporting director, explicitly disclosed
• Award vests on 08/28/2026, establishing a clear retention schedule
• Beneficial ownership increased to 23,580 shares, improving director alignment with shareholders
• No cash purchase price ($0) reported for the RSU award

Negative

• None.

Insights

Financial Analyst

TL;DR: Routine director equity grant: 2,272 RSUs vesting in one year increases insider stake to 23,580 shares; limited immediate market impact.

The transaction is a standard non‑cash restricted stock unit award to a director, which aligns compensation with shareholder value. The grant size (2,272 RSUs) and resulting beneficial ownership (23,580 shares) are explicitly disclosed. There is no exercise price and the award vests on 08/28/2026, indicating a one‑year retention schedule. This disclosure does not report any sale or purchase for cash and contains no information about accelerated vesting or special terms.

Corporate Governance Expert

TL;DR: Governance-wise this is a standard director equity grant showing alignment with long‑term incentives, with no red flags in the filing.

The Form 4 documents a typical RSU grant to a director under Section 16. Key governance items—grant amount, vesting date (08/28/2026), and resulting beneficial ownership—are clearly reported. The form references an Exhibit 24 power of attorney for the filing signature. No departures from routine disclosure practices are present in the text provided.

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

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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^*

Hatter Patricia

(Last) (First) (Middle)

919 E. HILLSDALE BOULEVARD

(Street)

FOSTER CITY CA 94404

(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	23,580	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 Patricia Hatter report on the COHR Form 4?

The Form 4 reports a non‑cash grant of 2,272 restricted stock units on 08/28/2025 that will vest on 08/28/2026 and increase her beneficial ownership to 23,580 shares.

Do the reported RSUs for COHR have an exercise price?

No. The filing shows a price of $0 for the restricted stock unit award, indicating a non‑cash grant.

When do the RSUs granted to the director vest?

The restricted stock unit award is scheduled to vest on 08/28/2026.

Does the Form 4 show any sales or purchases of Coherent (COHR) stock by the director?

No. The Form 4 reports an acquisition (A) of 2,272 RSUs and no disposals in the provided content.

Who signed the Form 4 filing for Patricia Hatter?

The filing text shows the form was signed by an attorney‑in‑fact (Christopher M. Forrester) as indicated in the signature block.