ORGANON & CO

Ticker: OGN CUSIP: 68622V106 Class: COM

FRED ALGER MANAGEMENT, LLC's Holding History (CIK: 0000003520)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 41,502 Value ($000) $298 Avg Close $7.89 Range $6.16 - $11.26

Q3 2025

Shares 29,381 Value ($000) $314 Avg Close $9.78 Range $8.28 - $10.92

Q2 2025

Shares 24,747 Value ($000) $240 Avg Close $10.25 Range $7.97 - $14.79

Q1 2025

Shares 17,916 Value ($000) $267 Avg Close $15.11 Range $14.02 - $16.80

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	41,502	$298	$7.89	$6.16 - $11.26
Q3 2025	29,381	$314	$9.78	$8.28 - $10.92
Q2 2025	24,747	$240	$10.25	$7.97 - $14.79
Q1 2025	17,916	$267	$15.11	$14.02 - $16.80