Organon & Co.

OGNNYSEHealthcare● Active

$13.39

+$0.03(+0.19%)

Market Cap$3.5B

P/E Ratio—

52W High$13.48

52W Low$5.69

Avg Volume8.7M

Open$13.40

Beta1.54

Insider Trades Ownership Employees

Organon & Co. (OGN) Insider Trading

Form 4 buy vs sell counts, ratio, and sentiment — switch this quarter or last 12 months; chart and transactions below.

SEC EDGAR · FMP · OGN · as of Jun 8, 2026

Activity summary

Buy transactions

P-Purchase only

Sell transactions

12 Months

Buy/Sell ratio

2.00

Buy/Sell (by trades)

Overall sentiment

BULLISH

↑ Buy 67%Active transactions only · RSU vesting excluded33% Sell ↓

Organon & Co. insiders have been net buyers of shares over the past 12 Months, which may signal confidence in the company's outlook.

▸ Source: SEC EDGAR · Form 3 & 4 · via Financial Modeling Prep · Buy = P-Purchase only · Sell = S-Sale only

As of Jun 8, 2026

OGN insider buying and selling by quarter

OGN insider selling · OGN insider buying stocks · quarterly insider activity

Total insider buying (incl. awards)Total insider selling

3.7M1.8M0

2024 Q3

2024 Q4

2025 Q1

2025 Q2

2025 Q3

2025 Q4

2026 Q1

2026 Q2

Mobile shows last 4Q · Desktop shows full 8Q

▸ Source: SEC EDGAR · Form 3 & 4 · via Financial Modeling Prep · last 8 quarters

As of Jun 8, 2026

Active insiders

Most active in past 12 months · OGN ceo insider trading

Showing all insiders · Click a card to filter the transactions table below

▸ Aggregated from reportingName · top 5 by trade count (12M) · no extra API

Recent insider transactions

OGN executive sell shares · OGN board member insider trading · OGN insider trading SEC filing

Showing 59 most recent · Common Stock · Form 4 only

Scroll horizontally to see all columns

Date	Insider	Type	Shares	Price	Value	After trans.	Filing
May 6, 2026	Holzbaur Lynette SVP and Corporate Controller	Purchase	26,448.366	$13.35	$353K	52,850.793	Form 4
Mar 31, 2026	Drinane Juliana Papa Interim Head of Mfg & Supply	Option	10,073	—	—	36,686.703	Form 4
Mar 31, 2026	Drinane Juliana Papa Interim Head of Mfg & Supply	Other	3,451	$5.70	$20K	33,235.703	Form 4
Mar 31, 2026	Drinane Juliana Papa Interim Head of Mfg & Supply	Option	6,378	—	—	28,798.703	Form 4
Mar 31, 2026	Drinane Juliana Papa Interim Head of Mfg & Supply	Other	2,185	$5.70	$12K	26,613.703	Form 4
Mar 31, 2026	Arjona Ferreira Juan Camilo Head of R&D & CMO	Option	13,431	—	—	34,867.477	Form 4
Mar 31, 2026	Arjona Ferreira Juan Camilo Head of R&D & CMO	Other	4,820	$5.70	$27K	30,047.477	Form 4
Mar 31, 2026	Karp Daniel Executive VP, Corp. Dev.	Option	6,715	—	—	71,652.923	Form 4
Mar 31, 2026	Karp Daniel Executive VP, Corp. Dev.	Other	2,105	$5.70	$12K	69,547.923	Form 4
Mar 31, 2026	Karp Daniel Executive VP, Corp. Dev.	Option	11,338	—	—	68,491.923	Form 4
Mar 31, 2026	Karp Daniel Executive VP, Corp. Dev.	Other	3,554	$5.70	$20K	64,937.923	Form 4
Mar 31, 2026	Stahler Rachel A Chief Information Officer	Option	12,312	—	—	120,322.292	Form 4
Mar 31, 2026	Stahler Rachel A Chief Information Officer	Other	4,217	$5.70	$24K	116,105.292	Form 4
Mar 31, 2026	Stahler Rachel A Chief Information Officer	Option	6,555	—	—	110,256.292	Form 4
Mar 31, 2026	Stahler Rachel A Chief Information Officer	Other	2,246	$5.70	$13K	108,010.292	Form 4
Mar 31, 2026	WALSH MATTHEW M CFO	Option	21,546	—	—	220,126	Form 4
Mar 31, 2026	WALSH MATTHEW M CFO	Other	7,380	$5.70	$42K	212,746	Form 4
Mar 31, 2026	WALSH MATTHEW M CFO	Option	12,047	—	—	202,707	Form 4
Mar 31, 2026	WALSH MATTHEW M CFO	Other	4,127	$5.70	$24K	198,580	Form 4
Mar 31, 2026	Falcione Aaron Chief Human Resources Officer	Option	11,193	—	—	105,265.071	Form 4
Mar 31, 2026	Falcione Aaron Chief Human Resources Officer	Other	3,834	$5.70	$22K	101,431.071	Form 4
Mar 31, 2026	Falcione Aaron Chief Human Resources Officer	Option	6,732	—	—	96,378.071	Form 4
Mar 31, 2026	Falcione Aaron Chief Human Resources Officer	Other	2,306	$5.70	$13K	94,072.071	Form 4
Mar 31, 2026	Weaver Kirke Gen. Counsel & Corp. Secy.	Option	12,312	—	—	96,147.163	Form 4
Mar 31, 2026	Weaver Kirke Gen. Counsel & Corp. Secy.	Other	3,508	$5.70	$20K	92,639.163	Form 4

Holzbaur Lynette

SVP and Corporate Controller

Purchase

Date

May 6

26,448.366

Price

$13.35

Value

$353K

View Form 4 on SEC.gov

Drinane Juliana Papa

Interim Head of Mfg & Supply

Option

Date

Mar 31

10,073

Price

—

Value

—

View Form 4 on SEC.gov

Drinane Juliana Papa

Interim Head of Mfg & Supply

Other

Date

Mar 31

3,451

Price

$5.70

Value

$20K

View Form 4 on SEC.gov

Drinane Juliana Papa

Interim Head of Mfg & Supply

Option

Date

Mar 31

6,378

Price

—

Value

—

View Form 4 on SEC.gov

Drinane Juliana Papa

Interim Head of Mfg & Supply

Other

Date

Mar 31

2,185

Price

$5.70

Value

$12K

View Form 4 on SEC.gov

Arjona Ferreira Juan Camilo

Head of R&D & CMO

Option

Date

Mar 31

13,431

Price

—

Value

—

View Form 4 on SEC.gov

Arjona Ferreira Juan Camilo

Head of R&D & CMO

Other

Date

Mar 31

4,820

Price

$5.70

Value

$27K

View Form 4 on SEC.gov

Karp Daniel

Executive VP, Corp. Dev.

Option

Date

Mar 31

6,715

Price

—

Value

—

View Form 4 on SEC.gov

Karp Daniel

Executive VP, Corp. Dev.

Other

Date

Mar 31

2,105

Price

$5.70

Value

$12K

View Form 4 on SEC.gov

Karp Daniel

Executive VP, Corp. Dev.

Option

Date

Mar 31

11,338

Price

—

Value

—

View Form 4 on SEC.gov

Karp Daniel

Executive VP, Corp. Dev.

Other

Date

Mar 31

3,554

Price

$5.70

Value

$20K

View Form 4 on SEC.gov

Stahler Rachel A

Chief Information Officer

Option

Date

Mar 31

12,312

Price

—

Value

—

View Form 4 on SEC.gov

Stahler Rachel A

Chief Information Officer

Other

Date

Mar 31

4,217

Price

$5.70

Value

$24K

View Form 4 on SEC.gov

Stahler Rachel A

Chief Information Officer

Option

Date

Mar 31

6,555

Price

—

Value

—

View Form 4 on SEC.gov

Stahler Rachel A

Chief Information Officer

Other

Date

Mar 31

2,246

Price

$5.70

Value

$13K

View Form 4 on SEC.gov

WALSH MATTHEW M

CFO

Option

Date

Mar 31

21,546

Price

—

Value

—

View Form 4 on SEC.gov

WALSH MATTHEW M

CFO

Other

Date

Mar 31

7,380

Price

$5.70

Value

$42K

View Form 4 on SEC.gov

WALSH MATTHEW M

CFO

Option

Date

Mar 31

12,047

Price

—

Value

—

View Form 4 on SEC.gov

WALSH MATTHEW M

CFO

Other

Date

Mar 31

4,127

Price

$5.70

Value

$24K

View Form 4 on SEC.gov

Falcione Aaron

Chief Human Resources Officer

Option

Date

Mar 31

11,193

Price

—

Value

—

View Form 4 on SEC.gov

Falcione Aaron

Chief Human Resources Officer

Other

Date

Mar 31

3,834

Price

$5.70

Value

$22K

View Form 4 on SEC.gov

Falcione Aaron

Chief Human Resources Officer

Option

Date

Mar 31

6,732

Price

—

Value

—

View Form 4 on SEC.gov

Falcione Aaron

Chief Human Resources Officer

Other

Date

Mar 31

2,306

Price

$5.70

Value

$13K

View Form 4 on SEC.gov

Weaver Kirke

Gen. Counsel & Corp. Secy.

Option

Date

Mar 31

12,312

Price

—

Value

—

View Form 4 on SEC.gov

Weaver Kirke

Gen. Counsel & Corp. Secy.

Other

Date

Mar 31

3,508

Price

$5.70

Value

$20K

View Form 4 on SEC.gov

⚡ = value ≥ $1M · Award/Option price shows — · formType=4 · securityName=Common Stock · url → sec.gov/Archives/edgar

1 / 3

▸ Source: SEC EDGAR · Form 4 filings · ⚡ = value ≥ $1M · Award/Option price shows —

About OGN insider trading

OGN insider trades

Organon & Co. (OGN) insider trading data is sourced from SEC Form 4 filings submitted by corporate insiders, including Holzbaur Lynette (SVP and Corporate Controller), Drinane Juliana Papa (Interim Head of Mfg & Supply), Karp Daniel (Executive VP, Corp. Dev.). Over the past 12 months, 5 insiders have filed transactions with the SEC. OGN insiders have been primarily buying, which may reflect pre-scheduled Rule 10b5-1 plan executions.

For Organon & Co.'s institutional ownership breakdown and insider ownership percentage, see the Ownership tab → Ownership tab →

Buy/Sell signal logic

acquisitionOrDisposition field:

A = Acquisition (buy) · D = Disposition (sell)

RSU vesting (M-Exempt) excluded from sentiment

Form 4SEC filing required within 2 business days of any insider transaction

10b5-1Pre-scheduled trading plan that allows insiders to sell on autopilot

Open MktDirect purchase or sale on the open market (excludes awards, options)

Ownership SEC filings Financial statements Price history Forecast & ratings Earnings

Frequently asked questions

OGN insider trading · 5 questions

The insiders of Organon & Co. (OGN) include executives and directors such as Holzbaur Lynette (SVP and Corporate Controller), Drinane Juliana Papa (Interim Head of Mfg & Supply), Karp Daniel (Executive VP, Corp. Dev.), among others. Over the past 12 months, 5 insiders have filed Form 4 transactions with the SEC. Insider transactions are required to be reported within 2 business days of the trade date.

OGN board member insider tradingwho are OGN insidersOGN insider rosterOrganon & Co. executives insider activity

▸ Source: FMP /stable/insider-trading/search · SEC EDGAR Form 3 & 4 · acquisitionOrDisposition A=Buy, D=Sell · RSU vesting (M-Exempt) excluded from sentiment bar · As of Jun 8, 2026