|
2022-06-13 |
2022-06-09 |
PS
Planned sale
|
Marrone Pamela G
Non-Executive Director
|
20,492
-0.9%
1.18
USD 24,121
|
20,492
-0.9%
|
1.18
|
USD 24,121
|
|
|
2022-05-25 |
2022-05-24 |
PS
Planned sale
|
Marrone Pamela G
Non-Executive Director
|
21,009
-0.9%
1.15
USD 24,118
|
21,009
-0.9%
|
1.15
|
USD 24,118
|
|
|
2022-03-28 |
2022-03-24 |
PS
Planned sale
|
Marrone Pamela G
Non-Executive Director
|
22,728
-1.0%
1.11
USD 25,228
|
22,728
-1.0%
|
1.11
|
USD 25,228
|
|
|
2021-08-25 |
2021-08-24 |
PS
Planned sale
|
Marrone Pamela G
Non-Executive Director
|
24,510
-1.1%
1.02
USD 25,000
|
24,510
-1.1%
|
1.02
|
USD 25,000
|
|
|
2021-06-28 |
2021-06-24 |
PS
Planned sale
|
Marrone Pamela G
Non-Executive Director
|
13,662
-0.6%
1.79
USD 24,455
|
13,662
-0.6%
|
1.79
|
USD 24,455
|
|
|
2021-06-11 |
2021-06-09 |
PS
Planned sale
|
Marrone Pamela G
Non-Executive Director
|
15,061
-0.7%
1.69
USD 25,453
|
15,061
-0.7%
|
1.69
|
USD 25,453
|
|
|
2021-06-11 |
2021-05-24 |
PS
Planned sale
|
Marrone Pamela G
Non-Executive Director
|
16,892
-0.7%
1.41
USD 23,818
|
16,892
-0.7%
|
1.41
|
USD 23,818
|
|
|
2019-02-25 |
2019-02-21 |
S
Sale
|
VAN HERK INVESTMENTS B.V.
Large shareholder
|
1,500,000
-21.0%
1.57
USD 2,355,000
|
1,500,000
-21.0%
|
1.57
|
USD 2,355,000
|
|
|
2019-02-25 |
2019-02-14 |
B
Purchase
|
VAN HERK INVESTMENTS B.V.
Large shareholder
|
200
+0.0%
1.50
USD 300
|
200
+0.0%
|
1.50
|
USD 300
|
|
|
2018-10-19 |
2018-09-26 |
B
Purchase
|
VAN HERK INVESTMENTS B.V.
Large shareholder
|
2,000
+0.0%
1.90
USD 3,800
|
2,000
+0.0%
|
1.90
|
USD 3,800
|
|
|
2018-10-19 |
2018-09-26 |
S
Sale
|
VAN HERK INVESTMENTS B.V.
Large shareholder
|
300
-0.0%
1.95
USD 585
|
300
-0.0%
|
1.95
|
USD 585
|
|
|
2018-10-19 |
2018-09-25 |
S
Sale
|
VAN HERK INVESTMENTS B.V.
Large shareholder
|
17,078
-0.2%
1.96
USD 33,473
|
17,078
-0.2%
|
1.96
|
USD 33,473
|
|
|
2018-10-19 |
2018-09-24 |
S
Sale
|
VAN HERK INVESTMENTS B.V.
Large shareholder
|
200
-0.0%
1.95
USD 390
|
200
-0.0%
|
1.95
|
USD 390
|
|
|
2018-08-13 |
2018-08-07 |
S
Sale
|
ARDSLEY ADVISORY PARTNERS
Large shareholder
|
15,000
-0.1%
1.96
USD 29,400
|
15,000
-0.1%
|
1.96
|
USD 29,400
|
|
|
2018-08-13 |
2018-08-06 |
S
Sale
|
ARDSLEY ADVISORY PARTNERS
Large shareholder
|
10,000
-0.1%
2.05
USD 20,500
|
10,000
-0.1%
|
2.05
|
USD 20,500
|
|
|
2018-02-27 |
2018-02-12 |
S
Sale
|
VAN HERK INVESTMENTS B.V.
Large shareholder
|
5,000
-0.1%
1.23
USD 6,150
|
5,000
-0.1%
|
1.23
|
USD 6,150
|
|
|
2018-02-06 |
2018-02-05 |
B
Purchase
|
ARDSLEY ADVISORY PARTNERS
Large shareholder
|
6,666,667
+181.1%
0.75
USD 5,000,000
|
6,666,667
+181.1%
|
0.75
|
USD 5,000,000
|
|
|
2017-05-01 |
2017-04-28 |
S
Sale
|
ARDSLEY ADVISORY PARTNERS
Large shareholder
|
1,189,700
-32.3%
1.68
USD 1,998,696
|
1,189,700
-32.3%
|
1.68
|
USD 1,998,696
|
|
|
2017-04-28 |
2017-04-25 |
B
Purchase
|
ARDSLEY ADVISORY PARTNERS
Large shareholder
|
50,000
+1.4%
1.72
USD 86,000
|
50,000
+1.4%
|
1.72
|
USD 86,000
|
|
|
2018-02-07 |
2017-02-02 |
S
Sale
|
WADDELL & REED FINANCIAL INC
1
Large shareholder
|
10,500
-0.2%
2.16
USD 22,699
|
10,500
-0.2%
|
2.16
|
USD 22,699
|
|
|
2018-02-07 |
2017-02-01 |
S
Sale
|
WADDELL & REED FINANCIAL INC
1
Large shareholder
|
800
-0.0%
2.11
USD 1,690
|
800
-0.0%
|
2.11
|
USD 1,690
|
|
|
2016-06-16 |
2016-06-15 |
B
Purchase
|
Rominger Richard E
Non-Executive Director
|
10,000
+10.0%
0.94
USD 9,400
|
10,000
+10.0%
|
0.94
|
USD 9,400
|
|
|
2016-06-13 |
2016-06-13 |
B
Purchase
|
BOYD JAMES
Chief Financial Officer
Officer
|
5,000
+100.0%
0.86
USD 4,290
|
5,000
+100.0%
|
0.86
|
USD 4,290
|
|
|
2016-06-13 |
2016-06-09 |
B
Purchase
|
KERCKHOVE GEORGE H
Non-Executive Director
|
2,500
+500.0%
0.72
USD 1,805
|
2,500
+500.0%
|
0.72
|
USD 1,805
|
|
|
2016-06-13 |
2016-06-09 |
B
Purchase
|
Johnson Timothy B
VP Field Development Technical
Officer
|
10,000
+inf%
0.72
USD 7,200
|
10,000
+inf%
|
0.72
|
USD 7,200
|
|
|
2016-06-13 |
2016-06-09 |
B
Purchase
|
BOYD JAMES
Chief Financial Officer
Officer
|
5,000
+inf%
0.72
USD 3,600
|
5,000
+inf%
|
0.72
|
USD 3,600
|
|
|
2016-06-13 |
2016-06-09 |
B
Purchase
|
Marrone Pamela G
CEO and President
Executive Director
|
5,000
+0.6%
0.72
USD 3,575
|
5,000
+0.6%
|
0.72
|
USD 3,575
|
|
|
2018-02-07 |
2014-09-30 |
B
Purchase
|
WADDELL & REED FINANCIAL INC
1
Large shareholder
|
11,300
+0.2%
2.77
USD 31,277
|
11,300
+0.2%
|
2.77
|
USD 31,277
|
|
|
2014-08-15 |
2014-08-14 |
B
Purchase
|
KERCKHOVE GEORGE H
Non-Executive Director
|
400
+400.0%
5.90
USD 2,360
|
400
+400.0%
|
5.90
|
USD 2,360
|
|
|
2014-08-14 |
2014-08-12 |
B
Purchase
|
Marrone Pamela G
CEO and President
Executive Director
|
1,000
+0.1%
5.29
USD 5,290
|
1,000
+0.1%
|
5.29
|
USD 5,290
|
|
|
2018-02-07 |
2014-06-06 |
B
Purchase
|
WADDELL & REED FINANCIAL INC
1
Large shareholder
|
22,000
+0.5%
9.50
USD 209,000
|
22,000
+0.5%
|
9.50
|
USD 209,000
|
|
|
2018-02-07 |
2014-06-06 |
B
Purchase
|
WADDELL & REED FINANCIAL INC
1
Large shareholder
|
144,700
+3.2%
9.50
USD 1,374,650
|
144,700
+3.2%
|
9.50
|
USD 1,374,650
|
|
|
2018-02-07 |
2014-06-06 |
B
Purchase
|
WADDELL & REED FINANCIAL INC
1
Large shareholder
|
946,700
+26.0%
9.50
USD 8,993,650
|
946,700
+26.0%
|
9.50
|
USD 8,993,650
|
|
|
2018-02-07 |
2014-06-06 |
B
Purchase
|
WADDELL & REED FINANCIAL INC
1
Large shareholder
|
1,386,600
+61.4%
9.50
USD 13,172,700
|
1,386,600
+61.4%
|
9.50
|
USD 13,172,700
|
|
|
2018-02-07 |
2014-05-16 |
B
Purchase
|
WADDELL & REED FINANCIAL INC
1
Large shareholder
|
300
+0.0%
9.25
USD 2,776
|
300
+0.0%
|
9.25
|
USD 2,776
|
|
|
2018-02-07 |
2014-05-16 |
B
Purchase
|
WADDELL & REED FINANCIAL INC
1
Large shareholder
|
3,200
+0.1%
9.25
USD 29,610
|
3,200
+0.1%
|
9.25
|
USD 29,610
|
|
|
2018-02-07 |
2014-05-16 |
B
Purchase
|
WADDELL & REED FINANCIAL INC
1
Large shareholder
|
20,300
+0.9%
9.25
USD 187,840
|
20,300
+0.9%
|
9.25
|
USD 187,840
|
|
|
2018-02-07 |
2014-05-16 |
B
Purchase
|
WADDELL & REED FINANCIAL INC
1
Large shareholder
|
27,988
+1.3%
9.25
USD 258,979
|
27,988
+1.3%
|
9.25
|
USD 258,979
|
|
|
2018-02-07 |
2014-05-15 |
B
Purchase
|
WADDELL & REED FINANCIAL INC
1
Large shareholder
|
1,500
+0.1%
9.23
USD 13,844
|
1,500
+0.1%
|
9.23
|
USD 13,844
|
|
|
2018-02-07 |
2014-05-15 |
B
Purchase
|
WADDELL & REED FINANCIAL INC
1
Large shareholder
|
10,400
+0.5%
9.23
USD 95,988
|
10,400
+0.5%
|
9.23
|
USD 95,988
|
|
|
2018-02-07 |
2014-05-15 |
B
Purchase
|
WADDELL & REED FINANCIAL INC
1
Large shareholder
|
67,800
+3.2%
9.23
USD 625,767
|
67,800
+3.2%
|
9.23
|
USD 625,767
|
|
|
2018-02-07 |
2014-05-15 |
B
Purchase
|
WADDELL & REED FINANCIAL INC
1
Large shareholder
|
94,021
+4.6%
9.23
USD 867,776
|
94,021
+4.6%
|
9.23
|
USD 867,776
|
|
|
2018-02-07 |
2014-05-14 |
B
Purchase
|
WADDELL & REED FINANCIAL INC
1
Large shareholder
|
2,200
+0.1%
9.46
USD 20,802
|
2,200
+0.1%
|
9.46
|
USD 20,802
|
|
|
2018-02-07 |
2014-05-14 |
B
Purchase
|
WADDELL & REED FINANCIAL INC
1
Large shareholder
|
14,500
+0.7%
9.46
USD 137,105
|
14,500
+0.7%
|
9.46
|
USD 137,105
|
|
|
2014-03-05 |
2014-03-03 |
PS
Planned sale
|
Glidewell Donald J
CFO and Secretary
Officer
|
664
-100.0%
14.86
USD 9,867
|
664
-100.0%
|
14.86
|
USD 9,867
|
|
|
2014-03-05 |
2014-03-03 |
PS
Planned sale
|
Glidewell Donald J
CFO and Secretary
Officer
|
265
-100.0%
14.86
USD 3,938
|
265
-100.0%
|
14.86
|
USD 3,938
|
|
|
2014-03-05 |
2014-03-03 |
PS
Planned sale
|
Glidewell Donald J
CFO and Secretary
Officer
|
1,992
-100.0%
14.86
USD 29,601
|
1,992
-100.0%
|
14.86
|
USD 29,601
|
|
|
2014-02-13 |
2014-02-12 |
S
Sale
|
Syngenta Ventures Pte. Ltd.
Large shareholder
|
14,122
-0.7%
15.00
USD 211,830
|
14,122
-0.7%
|
15.00
|
USD 211,830
|
|
|
2014-02-13 |
2014-02-12 |
S
Sale
|
Syngenta Ventures Pte. Ltd.
Large shareholder
|
5
-0.0%
15.01
USD 75
|
5
-0.0%
|
15.01
|
USD 75
|
|
|
2014-02-13 |
2014-02-12 |
S
Sale
|
Syngenta Ventures Pte. Ltd.
Large shareholder
|
300
-0.0%
15.03
USD 4,509
|
300
-0.0%
|
15.03
|
USD 4,509
|
|
|
2014-02-13 |
2014-02-12 |
S
Sale
|
Syngenta Ventures Pte. Ltd.
Large shareholder
|
2,400
-0.1%
15.05
USD 36,120
|
2,400
-0.1%
|
15.05
|
USD 36,120
|
|
|
2014-02-13 |
2014-02-11 |
S
Sale
|
Syngenta Ventures Pte. Ltd.
Large shareholder
|
308,500
-13.9%
14.70
USD 4,534,950
|
308,500
-13.9%
|
14.70
|
USD 4,534,950
|
|
|
2014-02-13 |
2014-02-11 |
S
Sale
|
Syngenta Ventures Pte. Ltd.
Large shareholder
|
200
-0.0%
14.74
USD 2,948
|
200
-0.0%
|
14.74
|
USD 2,948
|
|
|
2014-02-13 |
2014-02-11 |
S
Sale
|
Syngenta Ventures Pte. Ltd.
Large shareholder
|
300
-0.0%
14.91
USD 4,473
|
300
-0.0%
|
14.91
|
USD 4,473
|
|
|
2014-02-13 |
2014-02-11 |
S
Sale
|
Syngenta Ventures Pte. Ltd.
Large shareholder
|
175
-0.0%
14.93
USD 2,613
|
175
-0.0%
|
14.93
|
USD 2,613
|
|
|
2014-02-13 |
2014-02-11 |
S
Sale
|
Syngenta Ventures Pte. Ltd.
Large shareholder
|
100
-0.0%
14.94
USD 1,494
|
100
-0.0%
|
14.94
|
USD 1,494
|
|
|
2014-02-13 |
2014-02-11 |
S
Sale
|
Syngenta Ventures Pte. Ltd.
Large shareholder
|
600
-0.0%
14.95
USD 8,970
|
600
-0.0%
|
14.95
|
USD 8,970
|
|
|
2014-02-13 |
2014-02-11 |
S
Sale
|
Syngenta Ventures Pte. Ltd.
Large shareholder
|
100
-0.0%
14.96
USD 1,496
|
100
-0.0%
|
14.96
|
USD 1,496
|
|
|
2014-02-13 |
2014-02-11 |
S
Sale
|
Syngenta Ventures Pte. Ltd.
Large shareholder
|
25
-0.0%
14.98
USD 375
|
25
-0.0%
|
14.98
|
USD 375
|
|
|
2014-02-13 |
2014-02-11 |
S
Sale
|
Syngenta Ventures Pte. Ltd.
Large shareholder
|
3,051
-0.1%
15.00
USD 45,765
|
3,051
-0.1%
|
15.00
|
USD 45,765
|
|
|
2014-02-13 |
2014-02-11 |
S
Sale
|
Syngenta Ventures Pte. Ltd.
Large shareholder
|
19
-0.0%
15.01
USD 285
|
19
-0.0%
|
15.01
|
USD 285
|
|
|
2014-02-13 |
2014-02-11 |
S
Sale
|
Syngenta Ventures Pte. Ltd.
Large shareholder
|
23
-0.0%
15.02
USD 345
|
23
-0.0%
|
15.02
|
USD 345
|
|
|
2014-02-13 |
2014-02-11 |
S
Sale
|
Syngenta Ventures Pte. Ltd.
Large shareholder
|
300
-0.0%
15.03
USD 4,509
|
300
-0.0%
|
15.03
|
USD 4,509
|
|
|
2014-02-13 |
2014-02-11 |
S
Sale
|
Syngenta Ventures Pte. Ltd.
Large shareholder
|
3
-0.0%
15.04
USD 45
|
3
-0.0%
|
15.04
|
USD 45
|
|
|
2014-02-13 |
2014-02-11 |
S
Sale
|
Syngenta Ventures Pte. Ltd.
Large shareholder
|
427
-0.0%
15.05
USD 6,426
|
427
-0.0%
|
15.05
|
USD 6,426
|
|
|
2014-02-13 |
2014-02-11 |
S
Sale
|
Syngenta Ventures Pte. Ltd.
Large shareholder
|
1,321
-0.1%
15.06
USD 19,894
|
1,321
-0.1%
|
15.06
|
USD 19,894
|
|
|
2014-02-13 |
2014-02-11 |
S
Sale
|
Syngenta Ventures Pte. Ltd.
Large shareholder
|
56
-0.0%
15.09
USD 845
|
56
-0.0%
|
15.09
|
USD 845
|
|
|
2014-02-05 |
2014-02-03 |
PS
Planned sale
|
Glidewell Donald J
CFO and Secretary
Officer
|
21,910
-100.0%
15.40
USD 337,414
|
21,910
-100.0%
|
15.40
|
USD 337,414
|
|
|
2014-02-05 |
2014-02-03 |
PS
Planned sale
|
Glidewell Donald J
CFO and Secretary
Officer
|
5,852
-100.0%
15.40
USD 90,121
|
5,852
-100.0%
|
15.40
|
USD 90,121
|
|
|
2014-02-05 |
2014-02-03 |
PS
Planned sale
|
Glidewell Donald J
CFO and Secretary
Officer
|
266
-100.0%
15.40
USD 4,096
|
266
-100.0%
|
15.40
|
USD 4,096
|
|
|
2014-02-05 |
2014-02-03 |
PS
Planned sale
|
Glidewell Donald J
CFO and Secretary
Officer
|
1,992
-100.0%
15.40
USD 30,677
|
1,992
-100.0%
|
15.40
|
USD 30,677
|
|
|
2014-01-31 |
2014-01-29 |
PS
Planned sale
|
Glidewell Donald J
CFO and Secretary
Officer
|
4,854
-100.0%
17.00
USD 82,518
|
4,854
-100.0%
|
17.00
|
USD 82,518
|
|
|
2014-01-31 |
2014-01-29 |
PS
Planned sale
|
Glidewell Donald J
CFO and Secretary
Officer
|
6,903
-100.0%
17.00
USD 117,351
|
6,903
-100.0%
|
17.00
|
USD 117,351
|
|
|
2013-08-05 |
2013-08-02 |
B
Purchase
|
Himmel Phyllis
V.P. of Biological Research
Officer
|
417
+inf%
12.00
USD 5,004
|
417
+inf%
|
12.00
|
USD 5,004
|
|
|
2013-08-05 |
2013-08-02 |
B
Purchase
|
Miller Elin D
Non-Executive Director
|
833
+inf%
12.00
USD 9,996
|
833
+inf%
|
12.00
|
USD 9,996
|
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