GLOBAL WTR RES INC

Ticker: GWRS CUSIP: 379463102 Class: Common Stock

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

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

Q1 2023

Shares 11,411 Value ($000) $142 Avg Close $12.47 Range $11.10 - $13.78

Q4 2022

Shares 11,411 Value ($000) $152 Avg Close $11.58 Range $9.70 - $13.05

Q3 2022

Shares 11,407 Value ($000) $134 Avg Close $12.43 Range $10.73 - $13.67

Q2 2022

Shares 11,407 Value ($000) $151 Avg Close $13.09 Range $11.41 - $15.70

Q1 2022

Shares 11,407 Value ($000) $190 Avg Close $14.16 Range $12.97 - $15.55

Q4 2021

Shares 11,407 Value ($000) $196 Avg Close $16.33 Range $14.18 - $17.92

Q3 2021

Shares 10,607 Value ($000) $199 Avg Close $16.60 Range $15.01 - $19.04

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2023	11,411	$142	$12.47	$11.10 - $13.78
Q4 2022	11,411	$152	$11.58	$9.70 - $13.05
Q3 2022	11,407	$134	$12.43	$10.73 - $13.67
Q2 2022	11,407	$151	$13.09	$11.41 - $15.70
Q1 2022	11,407	$190	$14.16	$12.97 - $15.55
Q4 2021	11,407	$196	$16.33	$14.18 - $17.92
Q3 2021	10,607	$199	$16.60	$15.01 - $19.04