Insider files Form 144: 4,000-share planned sale

Morgan Stanley Smith Barney LLC Executive Financial Services submitted a Form 144 notice related to proposed transactions in Common shares for the issuer.

Rhea-AI Filing Summary

Morgan Stanley Smith Barney LLC Executive Financial Services submitted a Form 144 notice related to proposed transactions in Common shares for the issuer. The filing shows a Rule 10b5-1 sale by Sherri Luther of 4,000 shares on 02/12/2026 for $870,954.40. The record also lists 2,000 Restricted Stock Units with an award/vesting date of 10/11/2025.

Insights

Compliance Analyst

Routine Form 144 notice documenting a Rule 10b5-1 sale and prior RSU award.

The filing records a 10b5-1 sale by Sherri Luther of 4,000 shares on 02/12/2026 with aggregate proceeds of $870,954.40. It also lists 2,000 Restricted Stock Units tied to 10/11/2025.

These items are procedural disclosures under Rule 144; cashflow and post-transaction holdings are not provided in the excerpt, so the practical impact depends on additional position data in subsequent filings.

Key Figures

10b5-1 sale shares: 4,000 shares Aggregate proceeds: $870,954.40 Restricted Stock Units: 2,000 units +2 more

5 metrics

10b5-1 sale shares 4,000 shares sale date 02/12/2026

Aggregate proceeds $870,954.40 proceeds from 4,000-share sale on 02/12/2026

Restricted Stock Units 2,000 units RSU date 10/11/2025

Form type Form 144 notice of proposed sale under Rule 144

Filing reference date 04/22/2026 date appearing in filer information section

Key Terms

Rule 10b5-1, Restricted Stock Units, Form 144

3 terms

Rule 10b5-1 regulatory

"10b5-1 Sales for SHERRI LUTHER"

Rule 10b5-1 is a regulation that allows company insiders to buy or sell their shares at predetermined times, even if they have access to non-public information. It acts like setting a schedule in advance for transactions, helping prevent accusations of unfair trading. This rule provides a way for insiders to plan trades transparently, giving investors confidence that these transactions are not based on hidden information.

Restricted Stock Units financial

"Restricted Stock Units | Issuer | 2000 | 10/11/2025"

Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.

Form 144 regulatory

"Filer Information | 144: Filer Information"

Form 144 is a document that investors must file with the government when they plan to sell a large number of shares of a company's stock. It helps ensure transparency so everyone knows how many shares are being sold and when, which can impact the stock's price.

FAQ

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

What does the Form 144 for COHR show about insider sales?

The Form 144 records a Rule 10b5-1 sale by Sherri Luther of 4,000 shares on 02/12/2026 for $870,954.40. This is a notice of a planned or proposed sale under Rule 144; the filing lists the transaction amount and aggregate proceeds.

Are there any equity awards referenced in the COHR filing?

Yes. The filing lists 2,000 Restricted Stock Units with a date of 10/11/2025. The entry appears under securities to be sold or granted and shows the RSU count and associated date.

Who is the reporting seller named in the Form 144?

The seller named is Sherri Luther, with an address noted as 375 Saxonburg Boulevard, Saxonburg, PA 16056. The sale recorded is tied to a Rule 10b5-1 plan dated 02/12/2026.

How much did the 10b5-1 sale generate according to the filing?

The filing shows aggregate proceeds of $870,954.40 from the 10b5-1 sale of 4,000 shares on 02/12/2026. The document provides this exact proceeds figure in the transaction row.

Does the Form 144 state who receives the sale proceeds?

The excerpt does not specify who receives the proceeds. The filing lists the sale amount and seller but does not assign the cash‑flow recipient in the provided lines.

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

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Accepted by SEC EDGAR 04/22/2026 - 04:22 PM EDT 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	0001764515
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 Boulevard Saxonburg PENNSYLVANIA 16056
Phone	7243524455
Name of Person for Whose Account the Securities are To Be Sold	SHERRI LUTHER
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	2000	687580.00	187481852	04/22/2026	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	10/11/2025	Restricted Stock Units	Issuer			2000	10/11/2025	N/A

* 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 SHERRI LUTHER 375 Saxonburg Boulevard Saxonburg PA 16056	Common	02/12/2026	4000	870954.40

144: Remarks and Signature

Remarks
Date of Notice	04/22/2026
Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1	11/13/2025
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/ Sherri Luther
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)