HOLZBAUR LYNETTE (SVP and Corporate Controller) exercised options at ORGANON & CO.

Option exercise — a mechanical event triggered by vesting or expiry. Not a discretionary conviction trade.

M · 2 exercises

HOLZBAUR LYNETTE

Filed: 4/2/2026ACC: 0001628280-26-023139

InsiderHOLZBAUR LYNETTECIK 2068746

→

IssuerORGANON & CO.CIK 1821825

Officer· SVP and Corporate Controller

Since May 2025

+113.73K

Net shares

Net buyer

$17.8K

Total sold

Open market trades

0B · 0S

Total transactions

127.83K acquired · 14.09K disposed

Non-Derivative Transactions4

Common Stock

Direct

M · Option Exercise

+4.25K

Price / share

—

Trade value

—

% of position

22.9%

3/31/2026

18.56K→22.81K

Common Stock

Direct

F · Tax Withholding

−1.21K

Price / share

$5.70

Trade value

$6.91K

% of position

5.3%

3/31/2026

22.81K→21.60K

Common Stock

Direct

M · Option Exercise

+6.71K

Price / share

—

Trade value

—

% of position

31.1%

3/31/2026

21.60K→28.32K

Common Stock

Direct

F · Tax Withholding

−1.91K

Price / share

$5.70

Trade value

$10.91K

% of position

6.8%

3/31/2026

28.32K→26.40K

Total

Net shares

+7.84K

Net value

-$17.82K

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Common Stock Direct	3/31/2026	M · Option Exercise	+4.25K	—	—	22.9%	18.56K	22.81K
Common Stock Direct	3/31/2026	F · Tax Withholding	−1.21K	$5.70	$6.91K	5.3%	22.81K	21.60K
Common Stock Direct	3/31/2026	M · Option Exercise	+6.71K	—	—	31.1%	21.60K	28.32K
Common Stock Direct	3/31/2026	F · Tax Withholding	−1.91K	$5.70	$10.91K	6.8%	28.32K	26.40K
Total			+7.84K		-$17.82K

Derivative Transactions4

Restricted Stock Units

Direct

A · Award

Converts to

Common Stock

75.13K shares

+75.13K

Strike price

Held after

75.13K

Exercisable

—

3/31/2026

Restricted Stock Units

Direct

A · Award

Converts to

Common Stock

41.74K shares

+41.74K

Strike price

Held after

41.74K

Exercisable

—

3/31/2026

Restricted Stock Units

Direct

M · Option Exercise

Converts to

Common Stock

4.25K shares

−4.25K

Strike price

Held after

0.00

Exercisable

—

3/31/2026

Restricted Stock Units

Direct

M · Option Exercise

Converts to

Common Stock

6.71K shares

−6.71K

Strike price

Held after

0.00

Exercisable

—

3/31/2026

Security	Converts To	Date	Type	Shares	Exercisable	Held After
Restricted Stock Units Direct	Common Stock75.13K shares	3/31/2026	A · Award	+75.13K	—	75.13K
Restricted Stock Units Direct	Common Stock41.74K shares	3/31/2026	A · Award	+41.74K	—	41.74K
Restricted Stock Units Direct	Common Stock4.25K shares	3/31/2026	M · Option Exercise	−4.25K	—	0.00
Restricted Stock Units Direct	Common Stock6.71K shares	3/31/2026	M · Option Exercise	−6.71K	—	0.00