ORGANON & CO

Ticker: OGN CUSIP: 68622V106 Class: COM

Summit Trail Advisors, LLC's Holding History (CIK: 0001698478)

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

Q4 2025

Shares 54,583 Value ($000) $391 Avg Close $7.89 Range $6.16 - $11.26

Q3 2025

Shares 22,639 Value ($000) $242 Avg Close $9.78 Range $8.28 - $10.92

Q2 2025

Shares 18,618 Value ($000) $180 Avg Close $10.25 Range $7.97 - $14.79

Q1 2025

Shares 12,425 Value ($000) $185 Avg Close $15.11 Range $14.02 - $16.80

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	54,583	$391	$7.89	$6.16 - $11.26
Q3 2025	22,639	$242	$9.78	$8.28 - $10.92
Q2 2025	18,618	$180	$10.25	$7.97 - $14.79
Q1 2025	12,425	$185	$15.11	$14.02 - $16.80