CONSOLIDATED WATER CO INC

Ticker: CWCO CUSIP: G23773107 Class: Common Stock

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

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

Q4 2025

Shares 28,032 Value ($000) $989 Avg Close $34.75 Range $32.79 - $38.21

Q3 2025

Shares 28,278 Value ($000) $998 Avg Close $31.58 Range $28.18 - $35.20

Q2 2025

Shares 27,018 Value ($000) $811 Avg Close $25.56 Range $22.41 - $30.02

Q1 2025

Shares 25,798 Value ($000) $632 Avg Close $26.15 Range $23.15 - $28.81

Q4 2024

Shares 25,358 Value ($000) $657 Avg Close $24.93 Range $23.05 - $27.23

Q3 2024

Shares 25,158 Value ($000) $634 Avg Close $26.00 Range $23.29 - $29.12

Q2 2024

Shares 23,517 Value ($000) $624 Avg Close $25.41 Range $23.01 - $29.44

Q1 2024

Shares 22,867 Value ($000) $670 Avg Close $29.73 Range $25.74 - $35.04

Q4 2023

Shares 22,267 Value ($000) $793 Avg Close $31.83 Range $27.14 - $36.97

Q3 2023

Shares 12,834 Value ($000) $365 Avg Close $23.74 Range $18.35 - $30.65

Q3 2020

Shares 48,910 Value ($000) $510 Avg Close $10.80 Range $9.27 - $13.91

Q2 2020

Shares 111,410 Value ($000) $1,608 Avg Close $12.97 Range $11.72 - $14.77

Q1 2020

Shares 111,410 Value ($000) $1,828 Avg Close $14.66 Range $10.56 - $16.57

Q4 2019

Shares 90,510 Value ($000) $1,476 Avg Close $14.45 Range $13.38 - $15.65

Q3 2019

Shares 67,410 Value ($000) $1,112 Avg Close $12.80 Range $11.96 - $15.34

Q3 2018

Shares 15,000 Value ($000) $208 Avg Close $11.81 Range $10.68 - $12.81

Q2 2018

Shares 48,034 Value ($000) $620 Avg Close $11.33 Range $10.61 - $12.52

Q1 2018

Shares 52,568 Value ($000) $765 Avg Close $11.14 Range $10.12 - $13.02

Q4 2017

Shares 16,002 Value ($000) $202 Avg Close $10.59 Range $9.38 - $11.69

Q3 2017

Shares 11,902 Value ($000) $153 Avg Close $10.41 Range $9.62 - $11.25

Q2 2017

Shares 11,902 Value ($000) $148 Avg Close $9.87 Range $9.15 - $10.78

Q1 2017

Shares 13,500 Value ($000) $158 Avg Close $8.68 Range $8.23 - $9.85

Q4 2016

Shares 13,507 Value ($000) $147 Avg Close $9.01 Range $8.01 - $9.93

Q2 2016

Shares 10,805 Value ($000) $142 Avg Close $10.73 Range $9.55 - $11.85

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	28,032	$989	$34.75	$32.79 - $38.21
Q3 2025	28,278	$998	$31.58	$28.18 - $35.20
Q2 2025	27,018	$811	$25.56	$22.41 - $30.02
Q1 2025	25,798	$632	$26.15	$23.15 - $28.81
Q4 2024	25,358	$657	$24.93	$23.05 - $27.23
Q3 2024	25,158	$634	$26.00	$23.29 - $29.12
Q2 2024	23,517	$624	$25.41	$23.01 - $29.44
Q1 2024	22,867	$670	$29.73	$25.74 - $35.04
Q4 2023	22,267	$793	$31.83	$27.14 - $36.97
Q3 2023	12,834	$365	$23.74	$18.35 - $30.65
Q3 2020	48,910	$510	$10.80	$9.27 - $13.91
Q2 2020	111,410	$1,608	$12.97	$11.72 - $14.77
Q1 2020	111,410	$1,828	$14.66	$10.56 - $16.57
Q4 2019	90,510	$1,476	$14.45	$13.38 - $15.65
Q3 2019	67,410	$1,112	$12.80	$11.96 - $15.34
Q3 2018	15,000	$208	$11.81	$10.68 - $12.81
Q2 2018	48,034	$620	$11.33	$10.61 - $12.52
Q1 2018	52,568	$765	$11.14	$10.12 - $13.02
Q4 2017	16,002	$202	$10.59	$9.38 - $11.69
Q3 2017	11,902	$153	$10.41	$9.62 - $11.25
Q2 2017	11,902	$148	$9.87	$9.15 - $10.78
Q1 2017	13,500	$158	$8.68	$8.23 - $9.85
Q4 2016	13,507	$147	$9.01	$8.01 - $9.93
Q2 2016	10,805	$142	$10.73	$9.55 - $11.85