Stock chart
Ticker: ZN Exchange: NAS


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Purchase Sale Planned purchase Planned sale Net purchase Net sale Earnings
Earnings
 
Value bought

Past 90 days

 
Value sold

Past 90 days

 
Net insiders buying

Past 90 days

 
Trades (buy and sell)

Past 90 days

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 Value Details
2020-08-03 2020-07-30 B Purchase

Avery William H

President & Gen. Counsel

Executive Director
25,000 +3.6%
0.01
USD 250
25,000 +3.6% 0.01 USD 250
2020-08-03 2020-07-30 B Purchase

Avery William H

President & Gen. Counsel

Executive Director
95,000 +15.8%
0.01
USD 950
95,000 +15.8% 0.01 USD 950
2019-01-25 2019-01-24 S Sale

Carrillo Victor G

Former officer (left 9/1/18)

10,000 -7.3%
0.50
USD 5,000
10,000 -7.3% 0.50 USD 5,000
2019-01-25 2019-01-23 S Sale

Carrillo Victor G

Former officer (left 9/1/18)

15,000 -9.9%
0.53
USD 7,950
15,000 -9.9% 0.53 USD 7,950
2019-01-10 2019-01-08 S Sale

Carrillo Victor G

Former officer (left 9/1/18)

50,000 -24.8%
0.43
USD 21,250
50,000 -24.8% 0.43 USD 21,250
2018-01-09 2017-12-26 B Purchase

Scammahorn Gene

Non-Executive Director
21 +1.5%
2.35
USD 50
21 +1.5% 2.35 USD 50
2018-01-09 2017-11-27 B Purchase

Scammahorn Gene

Non-Executive Director
23 +1.7%
2.15
USD 50
23 +1.7% 2.15 USD 50
2017-11-21 2017-11-17 PS Planned sale

Van Brauman Martin

Treasurer

25,066 -5.5%
1.99
USD 49,999
25,066 -5.5% 1.99 USD 49,999
2018-01-09 2017-10-26 B Purchase

Scammahorn Gene

Non-Executive Director
20 +1.5%
2.49
USD 50
20 +1.5% 2.49 USD 50
2018-01-09 2017-09-26 B Purchase

Scammahorn Gene

Non-Executive Director
15 +1.1%
3.36
USD 50
15 +1.1% 3.36 USD 50
2018-01-09 2017-08-28 B Purchase

Scammahorn Gene

Non-Executive Director
16 +1.2%
3.22
USD 50
16 +1.2% 3.22 USD 50
2018-01-09 2017-07-26 B Purchase

Scammahorn Gene

Non-Executive Director
11 +0.9%
4.38
USD 50
11 +0.9% 4.38 USD 50
2018-01-09 2017-06-26 B Purchase

Scammahorn Gene

Non-Executive Director
19 +1.4%
2.68
USD 50
19 +1.4% 2.68 USD 50
2018-01-09 2017-05-26 B Purchase

Scammahorn Gene

Non-Executive Director
33 +2.6%
1.53
USD 50
33 +2.6% 1.53 USD 50
2017-05-24 2017-05-22 S Sale

Russell Lee R

Non-Executive Director
30,000 -13.3%
1.62
USD 48,495
30,000 -13.3% 1.62 USD 48,495
2017-05-11 2017-05-10 S Sale

Sheena Ilan N

Former Chief Financial Officer

43,148 -16.2%
1.91
USD 82,413
43,148 -16.2% 1.91 USD 82,413
2017-05-11 2017-05-09 S Sale

Sheena Ilan N

Former Chief Financial Officer

74,352 -21.9%
1.85
USD 137,551
74,352 -21.9% 1.85 USD 137,551
2018-01-09 2017-04-26 B Purchase

Scammahorn Gene

Non-Executive Director
42 +3.4%
1.20
USD 50
42 +3.4% 1.20 USD 50
2018-01-09 2017-03-27 B Purchase

Scammahorn Gene

Non-Executive Director
42 +3.5%
1.19
USD 50
42 +3.5% 1.19 USD 50
2018-01-09 2017-02-27 B Purchase

Scammahorn Gene

Non-Executive Director
39 +3.4%
1.29
USD 50
39 +3.4% 1.29 USD 50
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