Organon (OGN) controller boosts stake with 26,448-share purchase

Rhea-AI Filing Summary

Organon & Co. senior vice president and corporate controller Lynette Holzbaur bought Common Stock in the open market. On May 6, 2026, she purchased 26,448.366 shares at an average price of $13.3498 per share. Following this transaction, she directly owns 52,850.793 Common Stock shares.

Insider Trade Summary

Net Buyer: 26,448.366 shares ($353,080)

Net Buy 1 txn

Insider Holzbaur Lynette

Role SVP and Corporate Controller

Bought 26,448.366 shs ($353K)

Type	Security	Shares	Price	Value
Purchase	Common Stock	26,448.366	$13.3498	$353K

Holdings After Transaction: Common Stock — 52,850.793 shares (Direct, null)

Footnotes (1)

Key Figures

Shares purchased: 26,448.366 shares Purchase price: $13.3498 per share Shares owned after transaction: 52,850.793 shares +1 more

4 metrics

Shares purchased 26,448.366 shares Open-market purchase of Common Stock on May 6, 2026

Purchase price $13.3498 per share Average price for May 6, 2026 open-market trade

Shares owned after transaction 52,850.793 shares Direct Common Stock holdings following the purchase

Net buy direction 26,448.366 net-buy shares transactionSummary netBuySellShares marked as net-buy

Key Terms

open-market purchase, Common Stock, Form 4, direct ownership

4 terms

open-market purchase financial

"transaction_action": "open-market purchase""

An open-market purchase is when an investor or a company buys shares on a public stock exchange at the going market price, rather than through a private deal. It matters to investors because these purchases change how many shares are available, can push the stock price up or signal confidence from large buyers, and often affect per-share metrics like earnings—think of it like someone buying lots of apples off a grocery shelf, reducing supply and potentially raising the price.

Common Stock financial

""security_title": "Common Stock""

Common stock represents ownership shares in a company, giving investors a stake in its success and a say in important decisions through voting rights. It is the most common type of stock traded on markets and can provide income through dividends, as well as potential for value growth. For investors, holding common stock means sharing in the company’s profits and risks.

Form 4 regulatory

"INSIDER FILING DATA (Form 4):"

Form 4 is a official document that company insiders, such as executives or major shareholders, file with regulators whenever they buy or sell company shares. It provides transparency about how those with inside knowledge are trading, helping investors see if insiders are confident in the company's prospects or may be selling for personal reasons. This information can influence investor decisions by revealing insiders' perspectives on the company's value.

direct ownership financial

""ownership_type": "direct""

Form 4 Insider Transactions: What Each Field Means →

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^*

Holzbaur Lynette

(Last) (First) (Middle)

C/O ORGANON & CO.

30 HUDSON STREET, FLOOR 33

(Street)

JERSEY CITY NEW JERSEY 07302

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
Organon & Co. [ OGN ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	SVP and Corporate Controller

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
05/06/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

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	05/06/2026		P		26,448.366	A	$13.3498	52,850.793	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:

Remarks:

	/s/ Tarnetta V. Jones, as Attorney-in-Fact for Lynette Holzbaur	05/07/2026
	** 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.
* Form 4: SEC 1474 (03-26)

FAQ

What insider transaction did Organon (OGN) report for Lynette Holzbaur?

Organon reported that Lynette Holzbaur executed an open-market purchase of Common Stock. She acquired 26,448.366 shares on May 6, 2026, at an average price of $13.3498 per share, increasing her directly owned stake to 52,850.793 shares.

What role does Lynette Holzbaur hold at Organon (OGN)?

Lynette Holzbaur serves as Organon’s senior vice president and corporate controller. Her Form 4 filing shows she directly purchased 26,448.366 Common Stock shares in an open-market transaction, bringing her post-transaction direct holdings to 52,850.793 shares of Organon’s Common Stock.

How many Organon (OGN) shares did Lynette Holzbaur buy and at what price?

Lynette Holzbaur bought 26,448.366 Organon Common Stock shares in an open-market purchase. The reported average price was $13.3498 per share, and after this transaction her direct ownership position increased to a total of 52,850.793 Common Stock shares.

Is Lynette Holzbaur’s Organon (OGN) transaction a buy or sell?

The Form 4 shows a buy transaction. It is coded as an open-market purchase (transaction code P and direction “buy”), with 26,448.366 Common Stock shares acquired at $13.3498 per share and direct holdings rising to 52,850.793 shares afterward.

How many Organon (OGN) shares does Lynette Holzbaur own after the reported trade?

After the reported open-market purchase, Lynette Holzbaur directly owns 52,850.793 Organon Common Stock shares. This total includes the 26,448.366 shares she bought on May 6, 2026, at an average transaction price of $13.3498 per share.