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Ticker: CDZI Exchange: NMS


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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PS: Planned sale, O: Option / Other
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value 		Number of shares Price Total value Details
April 12, 2022 April 12, 2022 B Purchase

BRACKPOOL KEITH

Non-Executive Director
100,000 +5.6%
1.95
194,870 USD 		100,000 +5.6% 1.95 194,870 USD
April 12, 2022 April 11, 2022 B Purchase

BRACKPOOL KEITH

Non-Executive Director
100,000 +5.9%
2.00
199,570 USD 		100,000 +5.9% 2.00 199,570 USD
April 5, 2022 April 4, 2022 B Purchase

COURTER STEPHEN E

Non-Executive Director
9,600 +31.5%
2.23
21,408 USD 		9,600 +31.5% 2.23 21,408 USD
April 5, 2022 April 4, 2022 B Purchase

Hickox Winston H

Non-Executive Director
5,385 +4.4%
2.22
11,955 USD 		5,385 +4.4% 2.22 11,955 USD
April 5, 2022 April 1, 2022 B Purchase

COURTER STEPHEN E

Non-Executive Director
600 +2.0%
2.13
1,278 USD 		600 +2.0% 2.13 1,278 USD
April 5, 2022 April 1, 2022 B Purchase

Hickox Winston H

Non-Executive Director
27,590 +78.8%
2.12
58,491 USD 		27,590 +78.8% 2.12 58,491 USD
April 5, 2022 April 1, 2022 B Purchase

Hickox Winston H

Non-Executive Director
44,410 +57.7%
2.12
94,149 USD 		44,410 +57.7% 2.12 94,149 USD
March 22, 2022 March 20, 2022 B Purchase

Heerema International Group Services SA

Major owner
2,857,142 +23.4%
1.75
4,999,999 USD 		2,857,142 +23.4% 1.75 4,999,999 USD
Dec. 16, 2021 Dec. 15, 2021 B Purchase

BRACKPOOL KEITH

Non-Executive Director
30,000 +8.7%
3.78
113,400 USD 		30,000 +8.7% 3.78 113,400 USD
Dec. 14, 2021 Dec. 13, 2021 B Purchase

BRACKPOOL KEITH

Non-Executive Director
25,000 +7.8%
3.60
90,000 USD 		25,000 +7.8% 3.60 90,000 USD
March 26, 2020 March 24, 2020 S Sale

Grant Geoffrey T

Non-Executive Director
9,806 -9.7%
10.07
98,705 USD 		9,806 -9.7% 10.07 98,705 USD
March 24, 2020 March 23, 2020 S Sale

Grant Geoffrey T

Non-Executive Director
9,076 -8.3%
10.01
90,843 USD 		9,076 -8.3% 10.01 90,843 USD
March 24, 2020 March 20, 2020 S Sale

Grant Geoffrey T

Non-Executive Director
6,013 -5.2%
10.02
60,257 USD 		6,013 -5.2% 10.02 60,257 USD
March 24, 2020 March 19, 2020 S Sale

Grant Geoffrey T

Non-Executive Director
25,105 -17.8%
10.01
251,401 USD 		25,105 -17.8% 10.01 251,401 USD
July 15, 2019 July 11, 2019 S Sale

Water Asset Management LLC

Major owner
800,000 -24.6%
11.00
8,800,000 USD 		800,000 -24.6% 11.00 8,800,000 USD
Dec. 12, 2018 Dec. 10, 2018 S Sale

Water Asset Management LLC

Major owner
111,000 -3.6%
9.84
1,092,240 USD 		111,000 -3.6% 9.84 1,092,240 USD
Dec. 12, 2018 Dec. 10, 2018 B Purchase

Water Asset Management LLC

Major owner
111,000 +3.7%
9.88
1,096,680 USD 		111,000 +3.7% 9.88 1,096,680 USD
June 4, 2018 May 25, 2018 S Sale

Water Asset Management LLC

Major owner
531,918 -15.2%
12.46
6,627,698 USD 		531,918 -15.2% 12.46 6,627,698 USD
June 4, 2018 May 25, 2018 B Purchase

Water Asset Management LLC

Major owner
531,918 +17.9%
12.47
6,633,017 USD 		531,918 +17.9% 12.47 6,633,017 USD
Sept. 25, 2017 Sept. 21, 2017 S Sale

SHAHEEN TIMOTHY J

CFO

Executive Director
50,000 -33.7%
12.30
615,000 USD 		50,000 -33.7% 12.30 615,000 USD
Jan. 6, 2017 Jan. 5, 2017 PS Planned sale

BRACKPOOL KEITH

50,000 -21.3%
12.70
635,000 USD 		50,000 -21.3% 12.70 635,000 USD
Jan. 6, 2017 Jan. 5, 2017 PS Planned sale

SHAHEEN TIMOTHY J

CFO

Executive Director
32,000 -22.0%
12.70
406,400 USD 		32,000 -22.0% 12.70 406,400 USD
Jan. 3, 2017 Dec. 30, 2016 B Purchase

Water Asset Management LLC

Major owner
20,000 +0.7%
12.36
247,200 USD 		20,000 +0.7% 12.36 247,200 USD
Jan. 3, 2017 Dec. 29, 2016 B Purchase

Water Asset Management LLC

Major owner
15,000 +0.5%
12.66
189,900 USD 		15,000 +0.5% 12.66 189,900 USD
Dec. 29, 2016 Dec. 28, 2016 B Purchase

Water Asset Management LLC

Major owner
12,200 +0.4%
12.32
150,304 USD 		12,200 +0.4% 12.32 150,304 USD
Dec. 29, 2016 Dec. 27, 2016 B Purchase

Water Asset Management LLC

Major owner
40,000 +1.4%
11.86
474,400 USD 		40,000 +1.4% 11.86 474,400 USD
Dec. 29, 2016 Dec. 27, 2016 B Purchase

Water Asset Management LLC

Major owner
20,000 +0.7%
12.03
240,600 USD 		20,000 +0.7% 12.03 240,600 USD
Dec. 23, 2016 Dec. 22, 2016 B Purchase

Water Asset Management LLC

Major owner
25,421 +0.9%
11.57
294,121 USD 		25,421 +0.9% 11.57 294,121 USD
Dec. 23, 2016 Dec. 21, 2016 B Purchase

Water Asset Management LLC

Major owner
77,193 +2.8%
11.42
881,544 USD 		77,193 +2.8% 11.42 881,544 USD
Dec. 21, 2016 Dec. 20, 2016 B Purchase

Water Asset Management LLC

Major owner
17,200 +0.6%
11.01
189,372 USD 		17,200 +0.6% 11.01 189,372 USD
Dec. 21, 2016 Dec. 19, 2016 B Purchase

Water Asset Management LLC

Major owner
56,600 +2.1%
10.91
617,506 USD 		56,600 +2.1% 10.91 617,506 USD
Nov. 18, 2016 Nov. 17, 2016 B Purchase

Hickox Winston H

Non-Executive Director
2,000 +6.1%
9.28
18,564 USD 		2,000 +6.1% 9.28 18,564 USD
Nov. 18, 2016 Nov. 16, 2016 B Purchase

Hickox Winston H

Non-Executive Director
3,000 +10.0%
9.03
27,099 USD 		3,000 +10.0% 9.03 27,099 USD
Nov. 16, 2016 Nov. 15, 2016 B Purchase

Hickox Winston H

Non-Executive Director
14,500 +93.5%
8.95
129,746 USD 		14,500 +93.5% 8.95 129,746 USD
Nov. 16, 2016 Nov. 14, 2016 B Purchase

Hickox Winston H

Non-Executive Director
500 +3.3%
8.80
4,400 USD 		500 +3.3% 8.80 4,400 USD
Nov. 14, 2016 Nov. 9, 2016 B Purchase

Water Asset Management LLC

Major owner
200,000 +8.1%
8.08
1,616,000 USD 		200,000 +8.1% 8.08 1,616,000 USD
May 26, 2016 May 24, 2016 B Purchase

Water Asset Management LLC

Major owner
23,430 +1.0%
3.11
72,867 USD 		23,430 +1.0% 3.11 72,867 USD
Oct. 5, 2015 Oct. 1, 2015 B Purchase

Water Asset Management LLC

Major owner
7,400 +0.3%
7.55
55,870 USD 		7,400 +0.3% 7.55 55,870 USD
Oct. 1, 2015 Sept. 29, 2015 B Purchase

Water Asset Management LLC

Major owner
5,300 +0.2%
7.36
39,008 USD 		5,300 +0.2% 7.36 39,008 USD
Oct. 1, 2015 Sept. 29, 2015 B Purchase

Water Asset Management LLC

Major owner
2,600 +0.1%
7.46
19,396 USD 		2,600 +0.1% 7.46 19,396 USD
July 15, 2015 July 15, 2015 B Purchase

Water Asset Management LLC

Major owner
5,200 +0.2%
9.20
47,840 USD 		5,200 +0.2% 9.20 47,840 USD
July 15, 2015 July 14, 2015 B Purchase

Water Asset Management LLC

Major owner
10,000 +0.4%
9.61
96,100 USD 		10,000 +0.4% 9.61 96,100 USD
July 15, 2015 July 13, 2015 B Purchase

Water Asset Management LLC

Major owner
15,000 +0.6%
9.34
140,100 USD 		15,000 +0.6% 9.34 140,100 USD
July 13, 2015 July 10, 2015 B Purchase

Water Asset Management LLC

Major owner
15,000 +0.6%
9.47
142,050 USD 		15,000 +0.6% 9.47 142,050 USD
July 13, 2015 July 9, 2015 B Purchase

Water Asset Management LLC

Major owner
15,000 +0.6%
9.41
141,150 USD 		15,000 +0.6% 9.41 141,150 USD
March 27, 2015 March 25, 2015 S Sale

Water Asset Management LLC

Major owner
7,000 -0.3%
9.98
69,860 USD 		7,000 -0.3% 9.98 69,860 USD
March 25, 2015 March 24, 2015 S Sale

Water Asset Management LLC

Major owner
8,000 -0.3%
10.01
80,080 USD 		8,000 -0.3% 10.01 80,080 USD
March 25, 2015 March 23, 2015 S Sale

Water Asset Management LLC

Major owner
7,000 -0.3%
10.05
70,350 USD 		7,000 -0.3% 10.05 70,350 USD
March 23, 2015 March 20, 2015 S Sale

Water Asset Management LLC

Major owner
7,000 -0.3%
9.78
68,460 USD 		7,000 -0.3% 9.78 68,460 USD
March 23, 2015 March 19, 2015 S Sale

Water Asset Management LLC

Major owner
7,000 -0.3%
9.88
69,160 USD 		7,000 -0.3% 9.88 69,160 USD
Nov. 12, 2014 Nov. 11, 2014 B Purchase

Grant Geoffrey T

Non-Executive Director
2,200 +2.1%
10.50
23,090 USD 		2,200 +2.1% 10.50 23,090 USD
May 22, 2014 May 20, 2014 B Purchase

Hickox Winston H

Non-Executive Director
320 +0.6%
7.94
2,541 USD 		320 +0.6% 7.94 2,541 USD
May 19, 2014 May 16, 2014 B Purchase

Hickox Winston H

Non-Executive Director
9,003 +20.2%
7.93
71,364 USD 		9,003 +20.2% 7.93 71,364 USD
May 16, 2014 May 15, 2014 B Purchase

Hickox Winston H

Non-Executive Director
15,998 +56.2%
8.01
128,122 USD 		15,998 +56.2% 8.01 128,122 USD
May 16, 2014 May 15, 2014 B Purchase

Grant Geoffrey T

Non-Executive Director
30,000 +43.9%
8.00
239,985 USD 		30,000 +43.9% 8.00 239,985 USD
May 16, 2014 May 14, 2014 B Purchase

Hickox Winston H

Non-Executive Director
5,199 +22.3%
7.96
41,383 USD 		5,199 +22.3% 7.96 41,383 USD
May 14, 2014 May 13, 2014 B Purchase

Grant Geoffrey T

Non-Executive Director
6,100 +inf%
7.95
48,523 USD 		6,100 +inf% 7.95 48,523 USD
May 14, 2014 May 13, 2014 B Purchase

Grant Geoffrey T

Non-Executive Director
6,100 +inf%
7.95
48,523 USD 		6,100 +inf% 7.95 48,523 USD
May 14, 2014 May 13, 2014 B Purchase

Grant Geoffrey T

Non-Executive Director
6,100 +inf%
7.95
48,523 USD 		6,100 +inf% 7.95 48,523 USD
May 14, 2014 May 13, 2014 B Purchase

Grant Geoffrey T

Non-Executive Director
6,100 +inf%
7.95
48,523 USD 		6,100 +inf% 7.95 48,523 USD
May 14, 2014 May 13, 2014 B Purchase

Hickox Winston H

Non-Executive Director
7,400 +46.6%
7.95
58,843 USD 		7,400 +46.6% 7.95 58,843 USD
May 14, 2014 May 13, 2014 B Purchase

Grant Geoffrey T

Non-Executive Director
6,100 +inf%
7.95
48,523 USD 		6,100 +inf% 7.95 48,523 USD
Nov. 22, 2013 Nov. 20, 2013 B Purchase

Grant Geoffrey T

Non-Executive Director
200 +0.3%
5.50
1,100 USD 		200 +0.3% 5.50 1,100 USD
Nov. 20, 2013 Nov. 19, 2013 B Purchase

Grant Geoffrey T

Non-Executive Director
1,500 +2.2%
5.46
8,195 USD 		1,500 +2.2% 5.46 8,195 USD
Nov. 20, 2013 Nov. 18, 2013 B Purchase

Grant Geoffrey T

Non-Executive Director
800 +1.2%
5.50
4,400 USD 		800 +1.2% 5.50 4,400 USD
Nov. 15, 2013 Nov. 15, 2013 B Purchase

Grant Geoffrey T

Non-Executive Director
1,200 +1.9%
5.50
6,600 USD 		1,200 +1.9% 5.50 6,600 USD
Nov. 15, 2013 Nov. 14, 2013 B Purchase

Grant Geoffrey T

Non-Executive Director
6,997 +12.1%
5.39
37,734 USD 		6,997 +12.1% 5.39 37,734 USD
Nov. 15, 2013 Nov. 13, 2013 B Purchase

Grant Geoffrey T

Non-Executive Director
9,238 +19.1%
5.22
48,268 USD 		9,238 +19.1% 5.22 48,268 USD
May 23, 2013 May 21, 2013 B Purchase

Hickox Winston H

Non-Executive Director
2,000 +19.7%
5.92
11,830 USD 		2,000 +19.7% 5.92 11,830 USD
May 21, 2013 May 17, 2013 B Purchase

Hickox Winston H

Non-Executive Director
6,000 +66.7%
5.87
35,231 USD 		6,000 +66.7% 5.87 35,231 USD
April 29, 2013 April 25, 2013 B Purchase

Hickox Winston H

Non-Executive Director
9,000 +inf%
5.55
49,950 USD 		9,000 +inf% 5.55 49,950 USD
April 23, 2013 April 23, 2013 B Purchase

COURTER STEPHEN E

Non-Executive Director
300 +3.5%
5.21
1,563 USD 		300 +3.5% 5.21 1,563 USD
April 23, 2013 April 22, 2013 B Purchase

COURTER STEPHEN E

Non-Executive Director
500 +6.1%
5.29
2,645 USD 		500 +6.1% 5.29 2,645 USD
April 23, 2013 April 19, 2013 B Purchase

COURTER STEPHEN E

Non-Executive Director
300 +3.8%
5.28
1,584 USD 		300 +3.8% 5.28 1,584 USD
April 23, 2013 April 19, 2013 B Purchase

COURTER STEPHEN E

200 +2.6%
5.19
1,038 USD 		200 +2.6% 5.19 1,038 USD

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