COHR insider exercises at $35.25 & $49.90; sells at $151.2489

Rhea-AI Filing Summary

Coherent Corp. (COHR) Form 4: A director exercised stock options and sold shares on 11/07/2025. The insider exercised 5,700 options at $35.25 and 4,020 options at $49.90, then sold 9,720 shares of common stock at a weighted average price of $151.2489. Following these transactions, the director directly beneficially owned 94,914 shares.

The sale price reflects multiple trades between $151.02 and $151.43, with full breakdowns available upon request.

Insider Trade Summary

Exercise and Sale: 9,720 shares ($1.07M approx. pre-tax spread)

Exercise and Sale 5 txns

Insider CORASANTI JOSEPH J

Role Director

Sold 9,720 shs ($1.47M)

Approx. gross sale proceeds $1.47M

Approx. exercise cost $402K

Approx. pre-tax spread $1.07M

Type	Security	Shares	Price	Value
Exercise	Option (Right to Buy)	5,700	$0.00	$0.00
Exercise	Option (Right to Buy)	4,020	$0.00	$0.00
Exercise	Common Stock	5,700	$35.25	$201K
Exercise	Common Stock	4,020	$49.90	$201K
Sale	Common Stock	9,720	$151.2489	$1.47M

Holdings After Transaction: Option (Right to Buy) — 0 shares (Direct); Common Stock — 94,914 shares (Direct)

Footnotes (3)

1. F1. Represents the weighted average of multiple sale transactions ranging in price from $151.02 to $151.43. The reporting person agrees to provide full information regarding the number of shares sold at each separate price upon request by the SEC staff, the Company or a security holder of the Company.
2. F2. These options vested in four equal annual installments beginning on August 18, 2018.
3. F3. These options vested in four equal annual installments beginning on August 28, 2019.

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Form 4 Insider Transactions: What Each Field Means →

Accepted by SEC EDGAR 11/12/2025 - 04:10 PM Learn about SEC filing dates

FAQ

What did COHR’s director report on this Form 4?

On 11/07/2025, the director exercised 5,700 options at $35.25 and 4,020 options at $49.90, and sold 9,720 COHR shares at a $151.2489 weighted average.

How many COHR shares does the insider own after the transactions?

The director directly beneficially owned 94,914 shares following the reported transactions.

What prices were the options exercised at for COHR?

Options were exercised at $35.25 (5,700 shares) and $49.90 (4,020 shares).

At what price were COHR shares sold?

Shares were sold at a weighted average price of $151.2489, with trades ranging from $151.02 to $151.43.

What transaction codes appear on the COHR Form 4?

Code M for option exercises and code S for open market sales.

When did the underlying COHR options vest?

Grants vested in four equal annual installments beginning on Aug 18, 2018 and Aug 28, 2019, respectively.

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^*

CORASANTI JOSEPH J

(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)
11/07/2025

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	11/07/2025		M		5,700	A	$35.25	100,614	D
Common Stock	11/07/2025		M		4,020	A	$49.9	104,634	D
Common Stock	11/07/2025		S		9,720	D	$151.2489(1)	94,914	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
Option (Right to Buy)	$35.25	11/07/2025		M			5,700	(2)	08/18/2027	Common Stock	5,700	$0.00	0.00	D
Option (Right to Buy)	$49.9	11/07/2025		M			4,020	(3)	08/28/2028	Common Stock	4,020	$0.00	0.00	D

Explanation of Responses:

1. Represents the weighted average of multiple sale transactions ranging in price from $151.02 to $151.43. The reporting person agrees to provide full information regarding the number of shares sold at each separate price upon request by the SEC staff, the Company or a security holder of the Company.

2. These options vested in four equal annual installments beginning on August 18, 2018.

3. These options vested in four equal annual installments beginning on August 28, 2019.

	/s/ Christopher M. Forrester, Attorney-in-Fact	11/12/2025
	** 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.