Stock chart
Ticker: ZGNX Exchange: NMS


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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
2022-02-03 2022-02-01 PS Planned sale

MAST ERLE T

Non-Executive Director
1,250 -29.2%
26.04
USD 32,545
1,250 -29.2% 26.04 USD 32,545
2022-01-21 2022-01-19 PS Planned sale

MAST ERLE T

Non-Executive Director
15,000 -83.2%
26.09
USD 391,296
15,000 -83.2% 26.09 USD 391,296
2021-11-30 2021-11-29 S Sale

TANNENBAUM RENEE P

Non-Executive Director
5,305 -14.0%
11.72
USD 62,175
5,305 -14.0% 11.72 USD 62,175
2021-06-03 2021-06-01 B Purchase

Waynick Denelle J

Non-Executive Director
584 +inf%
17.07
USD 9,969
584 +inf% 17.07 USD 9,969
2021-06-03 2021-06-01 B Purchase

TANNENBAUM RENEE P

Non-Executive Director
5,000 +15.2%
17.05
USD 85,248
5,000 +15.2% 17.05 USD 85,248
2021-05-12 2021-05-10 B Purchase

GARNER CAM L

Non-Executive Director
15,000 +93.8%
19.03
USD 285,497
15,000 +93.8% 19.03 USD 285,497
2020-11-20 2020-11-19 B Purchase

GARNER CAM L

Non-Executive Director
8,000 +100.0%
20.13
USD 161,042
8,000 +100.0% 20.13 USD 161,042
2020-11-18 2020-11-17 S Sale

TANNENBAUM RENEE P

Non-Executive Director
15,000 -31.3%
20.74
USD 311,066
15,000 -31.3% 20.74 USD 311,066
2020-05-13 2020-05-12 PS Planned sale

Farfel Gail M

EVP/Chief Development Officer

Officer
2,573 -33.8%
28.21
USD 72,584
2,573 -33.8% 28.21 USD 72,584
2020-05-11 2020-05-08 B Purchase

Sagrolikar Ashish M

EVP & CHIEF COMMERCIAL OFFICER

Officer
1,000 +20.4%
25.45
USD 25,450
1,000 +20.4% 25.45 USD 25,450
2020-03-24 2020-03-23 B Purchase

WIGGINS MARK C

Non-Executive Director
2,500 +inf%
20.48
USD 51,196
2,500 +inf% 20.48 USD 51,196
2020-03-20 2020-03-19 PS Planned sale

FARR STEPHEN J

President and CEO

Executive Director
6,158 -10.0%
18.51
USD 113,964
6,158 -10.0% 18.51 USD 113,964
2020-03-20 2020-03-18 B Purchase

Galer Bradley S.

EVP/Chief Medical Officer

Officer
1,000 +11.1%
19.69
USD 19,685
1,000 +11.1% 19.69 USD 19,685
2020-03-18 2020-03-13 B Purchase

GARNER CAM L

Non-Executive Director
8,000 +inf%
21.83
USD 174,647
8,000 +inf% 21.83 USD 174,647
2020-01-10 2020-01-08 PS Planned sale

FARR STEPHEN J

President and CEO

Executive Director
5,270 -8.5%
52.20
USD 275,105
5,270 -8.5% 52.20 USD 275,105
2020-01-10 2020-01-08 PS Planned sale

FARR STEPHEN J

President and CEO

Executive Director
28,955 -31.8%
51.83
USD 1,500,816
28,955 -31.8% 51.83 USD 1,500,816
2020-01-03 2020-01-02 PS Planned sale

Smith Michael P

EVP, CFO, Treasurer & Sec.

7,550 -84.5%
52.09
USD 393,277
7,550 -84.5% 52.09 USD 393,277
2020-01-03 2020-01-02 PS Planned sale

Smith Michael P

EVP, CFO, Treasurer & Sec.

14,950 -62.6%
51.64
USD 772,063
14,950 -62.6% 51.64 USD 772,063
2019-12-18 2019-12-16 PS Planned sale

BREITMEYER JAMES B

Non-Executive Director
5,000 -80.0%
50.00
USD 250,000
5,000 -80.0% 50.00 USD 250,000
2019-11-27 2019-11-25 PS Planned sale

BREITMEYER JAMES B

5,000 -80.0%
50.00
USD 250,000
5,000 -80.0% 50.00 USD 250,000
2019-11-27 2019-11-25 PS Planned sale

FARR STEPHEN J

President and CEO

Executive Director
34,225 -37.7%
50.00
USD 1,711,250
34,225 -37.7% 50.00 USD 1,711,250
2019-11-27 2019-11-25 PS Planned sale

Smith Michael P

EVP, CFO, Treasurer & Sec.

15,000 -91.5%
48.00
USD 720,000
15,000 -91.5% 48.00 USD 720,000
2019-08-23 2019-08-22 PS Planned sale

Farfel Gail M

EVP/Chief Development Officer

Officer
3,446 -41.3%
52.00
USD 179,192
3,446 -41.3% 52.00 USD 179,192
2019-08-12 2019-08-09 PS Planned sale

Smith Michael P

EVP, CFO, Treasurer & Sec.

Officer
15,000 -91.5%
50.00
USD 750,000
15,000 -91.5% 50.00 USD 750,000
2019-08-12 2019-08-09 PS Planned sale

WIGGINS MARK C

Non-Executive Director
6,250 -100.0%
50.00
USD 312,500
6,250 -100.0% 50.00 USD 312,500
2019-07-05 2019-07-03 PS Planned sale

FARR STEPHEN J

President and CEO

Executive Director
19,872 -26.5%
48.16
USD 957,093
19,872 -26.5% 48.16 USD 957,093
2019-07-05 2019-07-03 PS Planned sale

FARR STEPHEN J

President and CEO

Executive Director
14,353 -16.1%
47.80
USD 686,068
14,353 -16.1% 47.80 USD 686,068
2019-07-01 2019-06-27 PS Planned sale

Smith Michael P

EVP, CFO, Treasurer & Sec.

15,000 -91.5%
46.32
USD 694,800
15,000 -91.5% 46.32 USD 694,800
2019-04-02 2019-03-29 PS Planned sale

HAWLEY ROGER

15,700 -59.8%
55.00
USD 863,500
15,700 -59.8% 55.00 USD 863,500
2019-04-02 2019-03-29 PS Planned sale

HAWLEY ROGER

5,000 -32.1%
55.00
USD 275,000
5,000 -32.1% 55.00 USD 275,000
2019-03-15 2019-03-14 S Sale

HAWLEY ROGER

Non-Executive Director
38,789 -78.6%
52.93
USD 2,053,261
38,789 -78.6% 52.93 USD 2,053,261
2019-03-15 2019-03-13 S Sale

HAWLEY ROGER

Non-Executive Director
21,211 -30.1%
53.10
USD 1,126,215
21,211 -30.1% 53.10 USD 1,126,215
2019-03-08 2019-03-06 S Sale

TANNENBAUM RENEE P

17,503 -26.8%
50.65
USD 886,474
17,503 -26.8% 50.65 USD 886,474
2019-03-05 2019-03-01 PS Planned sale

HAWLEY ROGER

Non-Executive Director
4,300 -5.7%
50.00
USD 215,000
4,300 -5.7% 50.00 USD 215,000
2019-03-05 2019-03-01 PS Planned sale

GARNER CAM L

Non-Executive Director
15,250 -100.0%
50.00
USD 762,500
15,250 -100.0% 50.00 USD 762,500
2019-02-28 2019-02-27 PS Planned sale

GARNER CAM L

Non-Executive Director
869 -100.0%
50.00
USD 43,450
869 -100.0% 50.00 USD 43,450
2019-02-28 2019-02-26 PS Planned sale

GARNER CAM L

Non-Executive Director
4,756 -100.0%
50.00
USD 237,800
4,756 -100.0% 50.00 USD 237,800
2019-02-14 2019-02-12 PS Planned sale

GARNER CAM L

Non-Executive Director
12,405 -100.0%
46.85
USD 581,147
12,405 -100.0% 46.85 USD 581,147
2019-01-11 2019-01-10 PS Planned sale

FARR STEPHEN J

President and CEO

Executive Director
55,000 -51.4%
45.00
USD 2,475,000
55,000 -51.4% 45.00 USD 2,475,000
2019-01-11 2019-01-10 PS Planned sale

FARR STEPHEN J

President and CEO

Executive Director
35,001 -40.3%
45.00
USD 1,575,045
35,001 -40.3% 45.00 USD 1,575,045
2019-01-11 2019-01-10 PS Planned sale

FARR STEPHEN J

President and CEO

Executive Director
312 -0.6%
45.00
USD 14,040
312 -0.6% 45.00 USD 14,040
2018-12-17 2018-12-14 S Sale

HAWLEY ROGER

Non-Executive Director
20,000 -22.1%
41.35
USD 826,910
20,000 -22.1% 41.35 USD 826,910
2018-11-26 2018-11-26 S Sale

MAST ERLE T

Non-Executive Director
1,468 -32.7%
42.08
USD 61,772
1,468 -32.7% 42.08 USD 61,772
2018-10-09 2018-10-04 PS Planned sale

Farfel Gail M

EVP/Chief Development Officer

Officer
1,961 -21.5%
43.74
USD 85,766
1,961 -21.5% 43.74 USD 85,766
2018-10-09 2018-10-04 PS Planned sale

Farfel Gail M

EVP/Chief Development Officer

Officer
2,900 -24.2%
43.11
USD 125,026
2,900 -24.2% 43.11 USD 125,026
2018-10-09 2018-10-04 PS Planned sale

Farfel Gail M

EVP/Chief Development Officer

Officer
2,100 -14.9%
42.92
USD 90,137
2,100 -14.9% 42.92 USD 90,137
2018-09-05 2018-09-04 PS Planned sale

Farfel Gail M

EVP/Chief Development Officer

Officer
2,300 -24.4%
48.21
USD 110,872
2,300 -24.4% 48.21 USD 110,872
2018-09-05 2018-09-04 PS Planned sale

Farfel Gail M

EVP/Chief Development Officer

Officer
4,700 -33.2%
47.27
USD 222,170
4,700 -33.2% 47.27 USD 222,170
2018-08-14 2018-08-10 B Purchase

PERCEPTIVE ADVISORS LLC

Large shareholder
100,000 +2.5%
52.00
USD 5,200,000
100,000 +2.5% 52.00 USD 5,200,000
2018-08-10 2018-08-08 PS Planned sale

Farfel Gail M

EVP/Chief Development Officer

Officer
1,900 -21.0%
53.16
USD 100,995
1,900 -21.0% 53.16 USD 100,995
2018-08-10 2018-08-08 PS Planned sale

Farfel Gail M

EVP/Chief Development Officer

Officer
5,100 -36.1%
52.42
USD 267,318
5,100 -36.1% 52.42 USD 267,318
2018-06-13 2018-06-12 PS Planned sale

Farfel Gail M

EVP/Chief Development Officer

Officer
5,118 -41.7%
45.00
USD 230,310
5,118 -41.7% 45.00 USD 230,310
2018-05-17 2018-05-16 S Sale

GARNER CAM L

Non-Executive Director
218 -100.0%
39.90
USD 8,698
218 -100.0% 39.90 USD 8,698
2018-03-14 2018-03-13 S Sale

HAWLEY ROGER

27,760 -23.5%
44.65
USD 1,239,437
27,760 -23.5% 44.65 USD 1,239,437
2018-03-14 2018-03-12 S Sale

BOCK LOUIS C

24,716 -100.0%
44.83
USD 1,108,134
24,716 -100.0% 44.83 USD 1,108,134
2018-03-14 2018-03-12 S Sale

HAWLEY ROGER

7,240 -7.4%
44.97
USD 325,549
7,240 -7.4% 44.97 USD 325,549
2017-12-15 2017-12-13 PP Planned purchase

Galer Bradley S.

EVP/Chief Medical Officer

1,346 +50.1%
36.59
USD 49,245
1,346 +50.1% 36.59 USD 49,245
2017-12-11 2017-12-11 S Sale

HAWLEY ROGER

10,000 -9.9%
36.84
USD 368,407
10,000 -9.9% 36.84 USD 368,407
2017-12-11 2017-12-11 S Sale

HAWLEY ROGER

8,462 -8.5%
36.84
USD 311,746
8,462 -8.5% 36.84 USD 311,746
2017-12-11 2017-12-11 S Sale

HAWLEY ROGER

44,741 -33.1%
36.84
USD 1,648,290
44,741 -33.1% 36.84 USD 1,648,290
2017-12-11 2017-12-08 S Sale

HAWLEY ROGER

11,797 -11.5%
37.02
USD 436,704
11,797 -11.5% 37.02 USD 436,704
2017-12-11 2017-12-07 S Sale

HAWLEY ROGER

20,000 -18.1%
36.40
USD 728,000
20,000 -18.1% 36.40 USD 728,000
2017-12-11 2017-12-07 S Sale

HAWLEY ROGER

9,000 -9.0%
36.40
USD 327,600
9,000 -9.0% 36.40 USD 327,600
2017-12-11 2017-12-07 S Sale

HAWLEY ROGER

12,370 -12.0%
36.40
USD 450,268
12,370 -12.0% 36.40 USD 450,268
2017-12-11 2017-12-07 S Sale

HAWLEY ROGER

15,000 -14.2%
36.92
USD 553,745
15,000 -14.2% 36.92 USD 553,745
2017-10-03 2017-10-03 B Purchase

PERCEPTIVE ADVISORS LLC

Large shareholder
300,000 +8.2%
37.50
USD 11,250,000
300,000 +8.2% 37.50 USD 11,250,000
2017-10-03 2017-09-29 B Purchase

PERCEPTIVE ADVISORS LLC

Large shareholder
22,055 +0.6%
27.67
USD 610,341
22,055 +0.6% 27.67 USD 610,341
2017-10-03 2017-09-29 B Purchase

PERCEPTIVE ADVISORS LLC

Large shareholder
8,920 +0.2%
40.14
USD 358,081
8,920 +0.2% 40.14 USD 358,081
2017-10-03 2017-09-29 B Purchase

PERCEPTIVE ADVISORS LLC

Large shareholder
12,586 +0.3%
39.22
USD 493,600
12,586 +0.3% 39.22 USD 493,600
2017-10-03 2017-09-29 B Purchase

PERCEPTIVE ADVISORS LLC

Large shareholder
8,112 +0.2%
38.56
USD 312,791
8,112 +0.2% 38.56 USD 312,791
2017-10-03 2017-09-29 B Purchase

PERCEPTIVE ADVISORS LLC

Large shareholder
6,153 +0.2%
37.14
USD 228,530
6,153 +0.2% 37.14 USD 228,530
2017-10-03 2017-09-29 B Purchase

PERCEPTIVE ADVISORS LLC

Large shareholder
3,800 +0.1%
36.26
USD 137,805
3,800 +0.1% 36.26 USD 137,805
2017-10-03 2017-09-29 B Purchase

PERCEPTIVE ADVISORS LLC

Large shareholder
6,000 +0.2%
34.91
USD 209,475
6,000 +0.2% 34.91 USD 209,475
2017-10-03 2017-09-29 B Purchase

PERCEPTIVE ADVISORS LLC

Large shareholder
8,260 +0.2%
33.86
USD 279,665
8,260 +0.2% 33.86 USD 279,665
2017-10-03 2017-09-29 B Purchase

PERCEPTIVE ADVISORS LLC

Large shareholder
15,937 +0.4%
32.96
USD 525,311
15,937 +0.4% 32.96 USD 525,311
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