CONSOLIDATED WATER CO INC

Ticker: CWCO CUSIP: G23773107 Class: Common Stock

Robeco Schweiz AG's Holding History (CIK: 0001418427)

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

Q2 2017

Shares 82,272 Value ($000) $1,000 Avg Close $9.87 Range $9.15 - $10.78

Q1 2017

Shares 86,905 Value ($000) $995 Avg Close $8.68 Range $8.23 - $9.85

Q4 2016

Shares 124,789 Value ($000) $1,373 Avg Close $9.01 Range $8.01 - $9.93

Q3 2016

Shares 196,035 Value ($000) $2,245 Avg Close $10.37 Range $9.34 - $11.43

Q2 2016

Shares 203,051 Value ($000) $2,664 Avg Close $10.73 Range $9.55 - $11.85

Q1 2016

Shares 262,843 Value ($000) $3,173 Avg Close $9.02 Range $8.26 - $9.89

Q4 2015

Shares 283,174 Value ($000) $3,576 Avg Close $9.28 Range $8.16 - $10.62

Q3 2015

Shares 283,174 Value ($000) $3,217 Avg Close $9.34 Range $7.75 - $10.85

Q2 2015

Shares 288,080 Value ($000) $3,676 Avg Close $9.61 Range $7.99 - $10.83

Q1 2015

Shares 335,449 Value ($000) $3,324 Avg Close $8.35 Range $7.50 - $8.98

Q4 2014

Shares 360,666 Value ($000) $3,852 Avg Close $8.91 Range $6.53 - $9.93

Q3 2014

Shares 370,950 Value ($000) $4,411 Avg Close $8.88 Range $7.87 - $9.93

Q2 2014

Shares 305,520 Value ($000) $3,553 Avg Close $8.82 Range $7.64 - $10.13

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2017	82,272	$1,000	$9.87	$9.15 - $10.78
Q1 2017	86,905	$995	$8.68	$8.23 - $9.85
Q4 2016	124,789	$1,373	$9.01	$8.01 - $9.93
Q3 2016	196,035	$2,245	$10.37	$9.34 - $11.43
Q2 2016	203,051	$2,664	$10.73	$9.55 - $11.85
Q1 2016	262,843	$3,173	$9.02	$8.26 - $9.89
Q4 2015	283,174	$3,576	$9.28	$8.16 - $10.62
Q3 2015	283,174	$3,217	$9.34	$7.75 - $10.85
Q2 2015	288,080	$3,676	$9.61	$7.99 - $10.83
Q1 2015	335,449	$3,324	$8.35	$7.50 - $8.98
Q4 2014	360,666	$3,852	$8.91	$6.53 - $9.93
Q3 2014	370,950	$4,411	$8.88	$7.87 - $9.93
Q2 2014	305,520	$3,553	$8.82	$7.64 - $10.13