ORGANON & CO

Ticker: OGN CUSIP: 68622V106 Class: COM

MARTINGALE ASSET MANAGEMENT L P's Holding History (CIK: 0000936944)

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

Q4 2022

Shares 26,918 Value ($000) $752 Avg Close $21.97 Range $19.52 - $24.79

Q3 2022

Shares 78,646 Value ($000) $1,843 Avg Close $25.65 Range $19.91 - $29.00

Q2 2022

Shares 48,122 Value ($000) $1,625 Avg Close $29.51 Range $26.41 - $33.06

Q2 2021

Shares 17,669 Value ($000) $535 Avg Close $26.93 Range $22.30 - $31.71

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2022	26,918	$752	$21.97	$19.52 - $24.79
Q3 2022	78,646	$1,843	$25.65	$19.91 - $29.00
Q2 2022	48,122	$1,625	$29.51	$26.41 - $33.06
Q2 2021	17,669	$535	$26.93	$22.30 - $31.71