COHR affiliate files Form 144 to sell 1,454 shares

COHR affiliate filed a Form 144 notifying a proposed sale of 1,454 shares of Common Stock.

Rhea-AI Filing Summary

COHR affiliate filed a Form 144 notifying a proposed sale of 1,454 shares of Common Stock. The filing lists the broker as Morgan Stanley Smith Barney LLC and records shares outstanding were 187,481,852 as of 03/10/2026. The excerpt also reports 10b5-1 sales on 03/02/2026 of 2,792 shares for $813,646.04, and references an Employee Stock Purchase Plan dated 01/31/2023.

Insights

Securities Attorney

Routine affiliate resale notice under Rule 144; prior 10b5-1 sales disclosed.

The filing is a Form 144 notice listing a proposed sale of 1,454 shares through Morgan Stanley Smith Barney LLC. It records shares outstanding were 187,481,852 as of 03/10/2026, which provides a baseline for scale.

The excerpt also discloses prior 10b5-1 sales on 03/02/2026 of 2,792 shares for $813,646.04. Cash‑flow treatment and the seller's identity beyond the named Julie Eng line are limited to the provided lines; timing and further mechanics are not detailed in the excerpt.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What does COHR's Form 144 report say?

The Form 144 notifies a proposed sale of 1,454 shares of Common Stock with Morgan Stanley Smith Barney LLC listed as broker. It also notes shares outstanding were 187,481,852 as of 03/10/2026.

Were any recent 10b5-1 sales reported for COHR?

Yes. The excerpt reports 10b5-1 sales on 03/02/2026 of 2,792 shares for $813,646.04, identified with the name Julie Eng in the selling‑during‑past‑3‑months section.

Who is the broker handling the proposed resale in the Form 144?

The broker listed in the filing is Morgan Stanley Smith Barney LLC, with an address at 1 New York Plaza, 8th Floor, New York, NY 10004 as shown in the excerpt.

Does the filing show any issuer plan or grant related to the shares?

The excerpt references an Employee Stock Purchase Plan dated 01/31/2023 and lists the sale method as Cash for that plan entry in the securities table.

How large is the company on a shares-outstanding basis according to the excerpt?

The filing shows shares outstanding were 187,481,852 as of 03/10/2026, which appears in the same row as the NYSE listing and provides a scale reference in the excerpt.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 03/10/2026 - 04:37 PM Learn about SEC filing dates

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK	0001661122
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	COHERENT CORP.
SEC File Number	001-39375
Address of Issuer	375 Saxonburg Blvd. Saxonburg PENNSYLVANIA 16056
Phone	7243524455
Name of Person for Whose Account the Securities are To Be Sold	JULIE S ENG
See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.
Relationship to Issuer	Officer

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Common	Morgan Stanley Smith Barney LLC Executive Financial Services 1 New York Plaza 8th Floor New York NY 10004	1454	366873.28	187481852	03/10/2026	NYSE

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Common	01/31/2023	Employee Stock Purchase Plan	Issuer			1454	01/31/2023	Cash

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
10b5-1 Sales for JULIE ENG 375 Saxonburg Blvd. Saxonburg PA 16056	Common	03/02/2026	2792	813646.04

144: Remarks and Signature

Remarks	The securities to be sold were acquired upon the vesting of employee stock purchase plan during the period of 01/31/2023 through 07/31/2025.
Date of Notice	03/10/2026
Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1	11/21/2025
ATTENTION:
The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.
Signature	/s/ Julie S Eng
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)