Insider trading

Period: 120 months Stock: CDZI + Add filter Clear all

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When Periodin use

Who Role

The trade Type of trade Minimum amount Plan Share of their own holding

Ownership What the chief executive holds

When

Period

How far back the list reaches. Filings arrive days after the trade, so the newest rows always lag a little.

1 month 12 months 120 months

61 decisions over 120 months

Who

Role

The position the person holds at the company, read from the title on the filing. A chief executive who is also a director counts as the chief executive.

Anyone CEO CFO Other officers Directors 10% owners

61 decisions over 120 months

The trade

Type of trade

Purchases, sales, or cluster buys: companies where 3 or more insiders bought within 30 days. The number beside each is what that choice would give.

Any61 Buys47 Sells14 Cluster buys

61 decisions over 120 months

The trade

Minimum amount

Hides rows under this value. The amount is the shares traded times the price on the filing.

Any $100K or more $1M or more $10M or more $100M or more $500M or more

61 decisions over 120 months

The trade

Plan

Discretionary: they chose to sell that week.
Scheduled: a 10b5-1 plan fixed the sale months in advance, so the timing says nothing about what they knew.
Not stated: filed before the SEC added the box in April 2023, which is most of the older half of this database.

Any Discretionary Scheduled (10b5-1) Not stated Not on a plan

61 decisions over 120 months

The trade

Share of their own holding

How much of what they already held the trade moved. Selling a tenth of a stake is not the same act as selling all of it.

61 decisions over 120 months

Ownership

What the chief executive holds

The value of the chief executive’s stock measured against base salary. The salary comes from the company’s own proxy. Companies with no figure are in neither direction.

61 decisions over 120 months

Stock

Insider

Type ?

Of own stake ↓

Why it stands out

26 May 2026

O'Hara David Mark Director

Bought

$507.76K 110,865 at 4.58

×16

First buy on file

20 May 2026

Rivera Cathryn Chief Operating Officer

Sold at will

$10.83K 2,500 at 4.33

1.7%

Not planned

5 Nov 2024

Heerema International Group Services SA 10% owner · indirect

Bought

$6.91M 2,070,000 at 3.34

10.0%

18 Apr 2024

Kennedy Susan P CEO

Bought

$56.25K 25,000 at 2.25

2.7%

4 Jan 2024

Kennedy Susan P CEO

Bought

$19.00K 6,762 at 2.81

7.9%

25 Sep 2023

Hickox Winston H Director

Bought

$10.00K 3,030 at 3.30

1.7%

21 Sep 2023

Kennedy Susan P Executive Director

Bought

$50.16K 15,822 at 3.17

22.8%

+23% of stake

13 Jul 2023

Dreyfus Maria S. Director

Bought

$350.00K 100,000 at 3.50

927%

First buy on file

13 Jul 2023

Kennedy Susan P Director

Bought

$49.00K 14,000 at 3.50

25.3%

+25% of stake

13 Jul 2023

Slater Scott S Chief Executive Officer

Bought

$49.00K 14,000 at 3.50

12.7%

First buy on file

6 Jul 2023

Heerema International Group Services SA 10% owner · indirect

Bought

$800.00K 200,000 at 4.00

1.0%

20 Jun 2023

Kennedy Susan P Director

Bought

$9.98K 2,417 at 4.13

3.3%

13 Jun 2023

Odey Asset Management LLP 10% owner · indirect

Sold at will 3×

$6.89M 1,743,326 at 3.95

100%

Sold half or more

12 Jun 2023

Odey Asset Management LLP 10% owner · indirect

Sold at will 2×

$21.72K 4,974 at 4.37

1.4%

Not planned

26 May 2023

Kennedy Susan P Director

Bought

$9.97K 1,970 at 5.06

3.0%

2 Feb 2023

Heerema International Group Services SA 10% owner · indirect

Bought

$14.11M 3,675,000 at 3.84

21.8%

Largest buy in 3 yrs

29 Dec 2022

Echaveste Maria Director

Bought

$5.30K 2,000 at 2.65

12.8%

First buy on file

16 Dec 2022

COURTER STEPHEN E Director

Bought

$5.14K 2,000 at 2.57

3.9%

16 Dec 2022

Hickox Winston H Director · indirect

Bought

$689.04 264 at 2.61

0.4%

15 Dec 2022

Hickox Winston H Director · indirect

Bought

$20.32K 7,905 at 2.57

12.6%

14 Dec 2022

Kennedy Susan P Director

Bought

$38.78K 15,512 at 2.50

20.4%

+20% of stake

13 Dec 2022

Kennedy Susan P Director

Bought

$166.50K 75,000 at 2.22

×79

First buy on file

13 Dec 2022

Webb de Macias Carolyn D Director

Bought

$9.94K 4,400 at 2.26

28.3%

First buy on file

9 Nov 2022

Heerema International Group Services SA 10% owner · indirect

Bought

$3.57M 1,783,334 at 2.00

11.8%

12 Apr 2022

BRACKPOOL KEITH Director

Bought

$194.87K 100,000 at 1.95

5.6%

11 Apr 2022

BRACKPOOL KEITH Director

Bought

$199.57K 100,000 at 2.00

5.9%

Largest buy in 3 yrs

4 Apr 2022

COURTER STEPHEN E Director

Bought

$21.41K 9,600 at 2.23

31.5%

Largest buy in 3 yrs

4 Apr 2022

Hickox Winston H Director

Bought

$11.95K 5,385 at 2.22

4.4%

1 Apr 2022

Hickox Winston H Director

Bought

$94.15K 44,410 at 2.12

57.7%

First buy on file

1 Apr 2022

Hickox Winston H Director · indirect

Bought

$58.49K 27,590 at 2.12

78.8%

First buy on file

1 Apr 2022

COURTER STEPHEN E Director

Bought

$1.28K 600 at 2.13

2.0%

First buy on file

20 Mar 2022

Heerema International Group Services SA 10% owner · indirect

Bought

$5.00M 2,857,142 at 1.75

23.4%

First buy on file

16 Dec 2021

Grant Geoffrey T Director

Bought

$106.22K 25,000 at 4.25

16.1%

First buy on file

15 Dec 2021

BRACKPOOL KEITH Director

Bought

$113.40K 30,000 at 3.78

8.7%

Largest buy in 3 yrs

13 Dec 2021

BRACKPOOL KEITH Director

Bought

$90.00K 25,000 at 3.60

7.8%

First buy on file

24 Mar 2020

Grant Geoffrey T Director

Sold, plan not stated

$98.71K 9,806 at 10.07

9.7%

23 Mar 2020

Grant Geoffrey T Director

Sold, plan not stated

$90.84K 9,076 at 10.01

8.3%

20 Mar 2020

Grant Geoffrey T Director

Sold, plan not stated

$60.26K 6,013 at 10.02

5.2%

19 Mar 2020

Grant Geoffrey T Director

Sold, plan not stated

$251.40K 25,105 at 10.01

17.8%

11 Jul 2019

Water Asset Management LLC 10% owner · indirect

Sold, plan not stated

$8.80M 800,000 at 11.00

24.6%

10 Dec 2018

Water Asset Management LLC 10% owner · indirect

Bought

$1.10M 111,000 at 9.88

3.7%

First buy on file

10 Dec 2018

Water Asset Management LLC 10% owner · indirect

Sold, plan not stated

$1.09M 111,000 at 9.84

3.6%

25 May 2018

Water Asset Management LLC 10% owner · indirect

Bought

$6.63M 531,918 at 12.47

17.9%

First buy on file

25 May 2018

Water Asset Management LLC 10% owner · indirect

Sold, plan not stated

$6.63M 531,918 at 12.46

15.2%

21 Sep 2017

SHAHEEN TIMOTHY J CFO

Sold, plan not stated

$615.00K 50,000 at 12.30

33.7%

21 Jun 2017

SHAHEEN TIMOTHY J CFO

Sold, plan not stated

$650.00K 50,000 at 13.00

24.0%

5 Jan 2017

BRACKPOOL KEITH Director

Sold, plan not stated

$635.00K 50,000 at 12.70

21.3%

5 Jan 2017

SHAHEEN TIMOTHY J CFO

Sold, plan not stated

$406.40K 32,000 at 12.70

22.0%

30 Dec 2016

Water Asset Management LLC 10% owner · indirect

Bought

$247.20K 20,000 at 12.36

0.7%

First buy on file

29 Dec 2016

Water Asset Management LLC 10% owner · indirect

Bought

$189.90K 15,000 at 12.66

0.5%

First buy on file

Showing 1–50 of 61.