[Form 4] Coherent Corp. Insider Trading Activity

Rhea-AI Filing Summary

Patrick Elizabeth, a director of Coherent Corp. (COHR), received a grant of 2,272 restricted stock units (RSUs) recorded as a non‑derivative acquisition on 08/28/2025. The RSUs were awarded at no cash price and are scheduled to vest on 08/28/2026. After this grant, the reporting person’s beneficial ownership is reported as 5,103 shares.

The filing indicates the award is an equity compensation grant that will convert to common shares upon vesting; the filing lists a power of attorney exhibit and is signed by an attorney‑in‑fact on behalf of the reporting person.

Positive

• Director alignment: RSU award ties the director's compensation to share performance and retention through a one‑year vesting schedule.
• Clear disclosure: Form 4 reports the grant size (2,272 RSUs) and resulting beneficial ownership (5,103 shares), providing transparency to investors.

Negative

• Potential dilution: If the RSUs vest, they will increase outstanding shares, modestly diluting existing shareholders.
• No performance conditions disclosed: The grant is a time‑based RSU with no disclosed performance metrics to link to company results.

Insights

Corporate Governance Expert

TL;DR: Routine director RSU award aligns long‑term incentives; vesting in one year suggests retention focus rather than immediate performance pay.

The 2,272 RSU grant appears typical for non‑executive board compensation and vests after one year, which supports alignment with shareholder interests by deferring delivery of shares. Because the award was granted at $0, it is a standard equity grant rather than a purchase; the reported post‑transaction ownership of 5,103 shares shows modest incremental dilution. No irregular governance flags or related‑party transactions are disclosed in the form.

Securities Analyst

TL;DR: The transaction is non‑material to equity capital structure but increases insider holdings slightly upon vesting.

The disclosure records an RSU issuance of 2,272 units that will convert into common stock when they vest. The grant price is listed as $0, indicating a compensatory award. This transaction does not present a cash inflow or change to reported debt; its primary effect is potential share count increase if all units vest. No derivatives or option exercises are reported.

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
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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^*

Patrick Elizabeth

(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	5,103	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 COHR director Patrick Elizabeth receive according to the Form 4?

The filing shows a grant of 2,272 restricted stock units (RSUs) reported as an acquisition.

When will the RSUs awarded to Patrick Elizabeth vest?

The RSU award is scheduled to vest on 08/28/2026.

How many shares will Patrick Elizabeth beneficially own after the reported transaction?

The Form 4 reports 5,103 shares beneficially owned following the transaction.

Was there a cash price for the RSU grant?

The transaction is reported with a price of $0, indicating a compensatory equity award rather than a purchase.

Does the Form 4 show any derivative transactions for this reporting person?

No derivative securities or option exercises are reported in Table II; only the non‑derivative RSU award is disclosed.