Stock chart
Ticker: ZIOP 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
2025-01-03 2024-12-31 S Sale

Vieser Jaime

Non-Executive Director
818 -3.1%
2.00
USD 1,636
818 -3.1% 2.00 USD 1,636
2025-01-03 2024-12-31 S Sale

Vieser Jaime

Non-Executive Director
2,182 -7.6%
2.01
USD 4,386
2,182 -7.6% 2.01 USD 4,386
2023-09-05 2023-09-01 PS Planned sale

Boyle Kevin S. Sr.

Chief Executive Officer

Executive Director
68,014 -7.9%
0.14
USD 9,542
68,014 -7.9% 0.14 USD 9,542
2022-12-01 2022-11-29 B Purchase

Postma Robert W

Non-Executive Director
750,000 +17.6%
0.65
USD 487,500
750,000 +17.6% 0.65 USD 487,500
2022-12-01 2022-11-29 B Purchase

Vieser Jaime

Non-Executive Director
1,250,000 +inf%
0.65
USD 812,500
1,250,000 +inf% 0.65 USD 812,500
2021-11-17 2021-11-17 B Purchase

Boyle Kevin S. Sr.

Chief Executive Officer

Executive Director
9,116 +1.0%
1.40
USD 12,762
9,116 +1.0% 1.40 USD 12,762
2021-11-17 2021-11-16 B Purchase

Boyle Kevin S. Sr.

Chief Executive Officer

Executive Director
884 +0.1%
1.40
USD 1,238
884 +0.1% 1.40 USD 1,238
2021-10-04 2021-09-29 B Purchase

Vieser Jaime

Non-Executive Director
100,000 +16.5%
1.91
USD 191,000
100,000 +16.5% 1.91 USD 191,000
2021-09-03 2021-09-02 B Purchase

Postma Robert W

Non-Executive Director
54,492 +1.3%
1.73
USD 94,271
54,492 +1.3% 1.73 USD 94,271
2021-09-03 2021-09-02 B Purchase

Postma Robert W

Non-Executive Director
20,508 +1.7%
1.73
USD 35,479
20,508 +1.7% 1.73 USD 35,479
2021-01-12 2021-01-08 PS Planned sale

Buck Jill

EVP, GM Gene Therapy

Officer
27,894 -12.3%
3.12
USD 87,029
27,894 -12.3% 3.12 USD 87,029
2021-01-12 2021-01-08 PS Planned sale

Lafond Kevin G

SVP, Treasurer & CAO

Officer
18,020 -22.0%
3.09
USD 55,682
18,020 -22.0% 3.09 USD 55,682
2021-01-12 2021-01-08 PS Planned sale

Hadfield Robert

General Counsel and Secretary

Officer
26,500 -16.6%
3.12
USD 82,680
26,500 -16.6% 3.12 USD 82,680
2021-01-06 2021-01-04 PS Planned sale

De Groot Eleanor

EVP, GM Cell Therapy

Officer
21,620 -9.5%
2.72
USD 58,806
21,620 -9.5% 2.72 USD 58,806
2021-01-06 2021-01-04 PS Planned sale

Cooper Laurence James Neil

President and CEO

Executive Director
105,693 -5.5%
2.71
USD 286,428
105,693 -5.5% 2.71 USD 286,428
2020-01-03 2020-01-02 PS Planned sale

MAUNEY DAVID M MD

President

Officer
22,394 -10.3%
4.55
USD 101,893
22,394 -10.3% 4.55 USD 101,893
2020-01-03 2020-01-02 PS Planned sale

Buck Jill

EVP, GM Gene Therapy

Officer
27,923 -13.8%
4.55
USD 127,050
27,923 -13.8% 4.55 USD 127,050
2020-01-03 2020-01-02 PS Planned sale

De Groot Eleanor

EVP, GM Cell Therapy

Officer
24,890 -12.5%
4.55
USD 113,250
24,890 -12.5% 4.55 USD 113,250
2020-01-03 2020-01-02 PS Planned sale

Hadfield Robert

General Counsel and Secretary

Officer
16,853 -14.3%
4.55
USD 76,681
16,853 -14.3% 4.55 USD 76,681
2020-01-03 2020-01-02 PS Planned sale

Lafond Kevin G

SVP, Treasurer & CAO

Officer
21,570 -25.2%
4.55
USD 98,144
21,570 -25.2% 4.55 USD 98,144
2019-12-31 2019-12-30 PS Planned sale

Cooper Laurence James Neil

Chief Executive Officer

Executive Director
110,694 -6.0%
4.88
USD 540,187
110,694 -6.0% 4.88 USD 540,187
2019-11-27 2019-11-26 PS Planned sale

Lafond Kevin G

SVP, Treasurer & CAO

11,667 -12.0%
5.25
USD 61,252
11,667 -12.0% 5.25 USD 61,252
2017-11-09 2017-11-08 B Purchase

Cooper Laurence James Neil

Chief Executive Officer

6,440 +0.6%
4.68
USD 30,139
6,440 +0.6% 4.68 USD 30,139
2017-11-09 2017-11-08 B Purchase

MAUNEY DAVID M MD

EVP and Chief Business Officer

4,270 +7.9%
4.68
USD 19,984
4,270 +7.9% 4.68 USD 19,984
2015-11-23 2015-11-19 S Sale

BELBEL CAESAR J

COO, CLO, and Secretary

Officer
153,333 -72.1%
12.84
USD 1,968,796
153,333 -72.1% 12.84 USD 1,968,796
2015-06-11 2015-06-09 S Sale

LEBEL FRANCOIS

Executive Vice President R&D

Officer
50,000 -100.0%
10.12
USD 506,000
50,000 -100.0% 10.12 USD 506,000
2015-06-05 2015-06-04 S Sale

BRENNAN MURRAY

Non-Executive Director
5,837 -31.8%
9.55
USD 55,743
5,837 -31.8% 9.55 USD 55,743
2015-06-05 2015-06-03 S Sale

Lafond Kevin G

Vice Pres., Treasurer, & CAO

Officer
27,500 -100.0%
9.70
USD 266,750
27,500 -100.0% 9.70 USD 266,750
2015-06-05 2015-06-03 S Sale

Lafond Kevin G

Vice Pres., Treasurer, & CAO

Officer
3,334 -100.0%
9.70
USD 32,340
3,334 -100.0% 9.70 USD 32,340
2015-06-05 2015-06-03 S Sale

BRENNAN MURRAY

Non-Executive Director
34,163 -65.1%
9.72
USD 332,064
34,163 -65.1% 9.72 USD 332,064
2015-06-05 2015-06-03 S Sale

Lafond Kevin G

Vice Pres., Treasurer, & CAO

Officer
26,666 -100.0%
9.60
USD 255,994
26,666 -100.0% 9.60 USD 255,994
2015-02-10 2015-02-09 B Purchase

KIRK RANDAL J

Non-Executive Director Large shareholder
1,440,000 +8.8%
8.75
USD 12,600,000
1,440,000 +8.8% 8.75 USD 12,600,000
2013-10-31 2013-10-29 B Purchase

KIRK RANDAL J

Non-Executive Director Large shareholder
2,857,143 +21.1%
3.50
USD 10,000,001
2,857,143 +21.1% 3.50 USD 10,000,001
2012-01-23 2012-01-20 B Purchase

KIRK RANDAL J

Non-Executive Director Large shareholder
1,923,075 +24.1%
5.20
USD 9,999,990
1,923,075 +24.1% 5.20 USD 9,999,990
2011-08-25 2011-08-23 B Purchase

KIRK RANDAL J

Non-Executive Director Large shareholder
38,294 +2.9%
4.99
USD 191,087
38,294 +2.9% 4.99 USD 191,087
2011-08-22 2011-08-22 B Purchase

KIRK RANDAL J

Non-Executive Director Large shareholder
110,792 +9.3%
4.91
USD 543,989
110,792 +9.3% 4.91 USD 543,989
2011-08-22 2011-08-19 B Purchase

KIRK RANDAL J

Non-Executive Director Large shareholder
197,376 +19.7%
4.91
USD 969,116
197,376 +19.7% 4.91 USD 969,116
2011-08-22 2011-08-18 B Purchase

KIRK RANDAL J

Non-Executive Director Large shareholder
153,478 +18.1%
4.95
USD 759,716
153,478 +18.1% 4.95 USD 759,716
2011-08-11 2011-08-10 B Purchase

Fowler Wyche

Non-Executive Director
5,000 +7.4%
5.19
USD 25,926
5,000 +7.4% 5.19 USD 25,926
2011-08-09 2011-08-09 B Purchase

KIRK RANDAL J

Non-Executive Director Large shareholder
285,518 +50.9%
5.13
USD 1,464,707
285,518 +50.9% 5.13 USD 1,464,707
2011-08-09 2011-08-08 B Purchase

KIRK RANDAL J

Non-Executive Director Large shareholder
444,892 +383.2%
4.58
USD 2,037,605
444,892 +383.2% 4.58 USD 2,037,605
2011-08-09 2011-08-05 B Purchase

KIRK RANDAL J

Non-Executive Director Large shareholder
116,112 +inf%
4.65
USD 539,921
116,112 +inf% 4.65 USD 539,921
2011-02-07 2011-02-03 B Purchase

KIRK RANDAL J

Non-Executive Director Large shareholder
1,910,000 +31.5%
5.75
USD 10,982,500
1,910,000 +31.5% 5.75 USD 10,982,500
2011-01-14 2011-01-12 B Purchase

KIRK RANDAL J

Non-Executive Director Large shareholder
2,426,235 +inf%
4.80
USD 11,645,928
2,426,235 +inf% 4.80 USD 11,645,928
2009-12-11 2009-12-09 B Purchase

MCINERNEY TIMOTHY

Non-Executive Director
50,000 +31.6%
3.10
USD 155,000
50,000 +31.6% 3.10 USD 155,000
2009-12-11 2009-12-09 B Purchase

CANNON JAMES ANTHONY

Non-Executive Director
175,000 +388.9%
3.10
USD 542,500
175,000 +388.9% 3.10 USD 542,500
2009-12-10 2009-12-08 B Purchase

ESSEX WOODLANDS HEALTH VENTURES FUND VI L P

Large shareholder
129,000 +5.8%
3.10
USD 399,900
129,000 +5.8% 3.10 USD 399,900
2009-12-10 2009-09-15 B Purchase

ESSEX WOODLANDS HEALTH VENTURES FUND VI L P

Large shareholder
328,766 +17.2%
1.83
USD 599,998
328,766 +17.2% 1.83 USD 599,998
2009-09-17 2009-09-15 B Purchase

MCINERNEY TIMOTHY

Non-Executive Director
50,000 +63.9%
1.83
USD 91,250
50,000 +63.9% 1.83 USD 91,250
2007-12-10 2007-12-07 B Purchase

LEWIS JONATHAN

CEO

Executive Director
3,000 +150.0%
3.00
USD 8,990
3,000 +150.0% 3.00 USD 8,990
2007-03-22 2007-03-15 B Purchase

MCINERNEY TIMOTHY

Non-Executive Director
4,000 +6.8%
5.00
USD 20,000
4,000 +6.8% 5.00 USD 20,000
2007-03-14 2007-03-12 B Purchase

LEWIS JONATHAN

CEO

Executive Director
2,000 +inf%
4.95
USD 9,900
2,000 +inf% 4.95 USD 9,900
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