OGN files Form 144 listing RSU vestings and dividend shares

OGN reports proposed sales of Common Stock on a Form 144 consisting of multiple vested RSU issuances and dividend‑equivalent share items dated between 06/14/2024 and 03/31/2026.

Rhea-AI Filing Summary

OGN reports proposed sales of Common Stock on a Form 144 consisting of multiple vested RSU issuances and dividend‑equivalent share items dated between 06/14/2024 and 03/31/2026. The schedule lists individual share transfers per date (examples: 3,803 shares on 03/29/2025, 4,801 shares on 03/31/2026).

Key Figures

Example vested shares: 3,803 shares Example vested shares: 4,801 shares Example vested shares: 1,728 shares +2 more

5 metrics

Example vested shares 3,803 shares Vested RSU on 03/29/2025

Example vested shares 4,801 shares Vested RSU on 03/31/2026

Example vested shares 1,728 shares Vested RSU on 11/07/2024

Dividend-equivalent shares 46 shares Dividend equivalent shares from RSUs on 03/13/2026

Form type Form 144 Notice of proposed sale of securities

Key Terms

Form 144, RSU, Dividend equivalent shares

3 terms

Form 144 regulatory

"144: Securities To Be Sold"

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.

RSU financial

"Vested RSU-See Remarks"

Restricted stock units (RSUs) are a form of company shares given to employees as part of their compensation, usually with certain restrictions or conditions, such as remaining with the company for a set period. When these restrictions lift, employees receive actual shares that they can sell or hold. For investors, RSUs can impact a company's stock supply and reflect the company's commitment to attracting and retaining talent.

Dividend equivalent shares financial

"Dividend equivalent shares from RSUs-See Remarks"

FAQ

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

What does OGN's Form 144 filing show?

It notifies proposed sales of Common Stock via vested RSUs and dividend equivalent shares. The filing lists dated share items from 06/14/2024 through 03/31/2026 with individual share counts per entry.

Does OGN's Form 144 list total shares being sold?

The excerpt lists individual share transfers by date rather than an aggregate total. Examples include 3,803 shares on 03/29/2025 and 4,801 shares on 03/31/2026.

Are the listed items for OGN RSU vesting or dividend equivalents?

Yes. Entries are labeled as either 'Vested RSU' or 'Dividend equivalent shares from RSUs.' Each line shows the date and the number of shares for that item.

Who is the reported seller in OGN's Form 144 entries?

Each line in the excerpt shows the transaction source as Issuer. The filing identifies these items as issuer‑issued shares tied to RSU vesting or dividend equivalents.

How should investors interpret a Form 144 for OGN (OGN)?

Form 144 is a notice of proposed sales under Section 144 and does not by itself indicate completion. The listed entries document planned transfers tied to RSU vesting and dividend equivalents on specified dates.

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

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Accepted by SEC EDGAR 05/08/2026 - 08:31 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	0002068746
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	Organon & Co.
SEC File Number	001-40235
Address of Issuer	30 Hudson St, Floor 33 JERSEY CITY NEW JERSEY 07302
Phone	551-430-6900
Name of Person for Whose Account the Securities are To Be Sold	Holzbaur Lynette
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	Affiliate

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 Stock	Morgan Stanley Global Stock Plan Services P.O. Box 182616 Columbus OH 43218-2616	26448	353080.40	262600862	05/06/2026	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	06/14/2024	Dividend equivalent shares from RSUs-See Remarks	Issuer			90	06/14/2024	N/A-See Remarks
Common	09/13/2024	Dividend equivalent shares from RSUs-See Remarks	Issuer			1	09/13/2024	N/A-See Remarks
Common	11/07/2024	Vested RSU-See Remarks	Issuer			1728	11/07/2024	N/A See Remarks
Common	12/13/2024	Dividend equivalent shares from RSUs-See Remarks	Issuer			34	12/13/2024	N/A See Remarks
Common	03/14/2025	Dividend equivalent shares from RSUs-See Remarks	Issuer			34	03/14/2025	N/A-See Remarks
Common	03/29/2025	Vested RSU-See Remarks	Issuer			3803	03/29/2025	N/A-See Remarks
Common	03/31/2025	Vested RSU-See Remarks	Issuer			3040	03/31/2025	N/A-See Remarks
Common	03/31/2025	Vested RSU-See Remarks	Issuer			2047	03/31/2025	N/A-See Remarks
Common	06/13/2025	Dividend equivalent shares from RSUs-See Remarks	Issuer			21	06/13/2025	N/A See Remarks
Common	09/12/2025	Dividend equivalent shares from RSUs-See Remarks	Issuer			20	09/12/2025	N/A-See Remarks
Common	11/05/2025	Vested RSU- See Remarks	Issuer			2171	11/05/2025	N/A-See Remarks
Common	11/07/2025	Vested RSU-See Remarks	Issuer			1728	11/07/2025	N/A-See Remarks
Common	12/12/2025	Dividend equivalent shares from RSUs-See Remarks	Issuer			40	12/12/2025	N/A-See Remarks
Common	03/13/2026	Dividend equivalent shares from RSUs-See Remarks	Issuer			46	03/13/2026	N/A-See Remarks
Common	03/29/2026	Vested RSU-See remarks	Issuer			3803	03/29/2026	N/A-See Remarks
Common	03/31/2026	Vested RSU-See Remarks	Issuer			4801	03/31/2026	N/A-See Remarks
Common	03/31/2026	Vested RSU-See Remarks	Issuer			3040	03/31/2026	N/A-See Remarks

* 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

Nothing to Report

144: Remarks and Signature

Remarks	The reporting person became a Rule 144 control person on May 15, 2025. All securities held by the reporting person (i) were acquired pursuant to the Issuer's equity compensation plan and registered on a Form S-8 and/or (ii) were acquired prior to May 15, 2025. At the time of sale, such securities were Rule 144 control securities but not Rule 144 restricted securities.
Date of Notice	05/08/2026
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/ Lynette Holzbaur
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)