2025-04-07 |
2025-04-03 |
S
Sale
|
PERCEPTIVE ADVISORS LLC
Large shareholder
|
1,000
-36.7%
1.42
USD 4,828,000
|
1,000
-36.7%
|
1.42
|
USD 100,000
|
|
2024-08-14 |
2024-08-12 |
PS
Planned sale
|
Greenberg Bruce
See Remarks
Officer
|
10,834
-7.9%
4.74
USD 51,313
|
10,834
-7.9%
|
4.74
|
USD 51,313
|
|
2024-08-14 |
2024-08-12 |
S
Sale
|
Machatha Stephen
Chief Development Officer
Officer
|
16,041
-6.3%
4.74
USD 75,975
|
16,041
-6.3%
|
4.74
|
USD 75,975
|
|
2024-04-08 |
2024-04-05 |
B
Purchase
|
PERCEPTIVE ADVISORS LLC
Large shareholder
|
37,712
+0.4%
4.74
USD 178,755
|
37,712
+0.4%
|
4.74
|
USD 178,755
|
|
2024-04-08 |
2024-04-04 |
B
Purchase
|
PERCEPTIVE ADVISORS LLC
Large shareholder
|
140,281
+1.5%
4.67
USD 655,112
|
140,281
+1.5%
|
4.67
|
USD 655,112
|
|
2024-04-03 |
2024-04-03 |
B
Purchase
|
PERCEPTIVE ADVISORS LLC
Large shareholder
|
309,847
+3.5%
4.09
USD 1,267,274
|
309,847
+3.5%
|
4.09
|
USD 1,267,274
|
|
2024-04-03 |
2024-04-02 |
B
Purchase
|
PERCEPTIVE ADVISORS LLC
Large shareholder
|
186,051
+2.2%
3.44
USD 640,015
|
186,051
+2.2%
|
3.44
|
USD 640,015
|
|
2024-04-03 |
2024-04-01 |
B
Purchase
|
PERCEPTIVE ADVISORS LLC
Large shareholder
|
8,374
+0.1%
3.25
USD 27,216
|
8,374
+0.1%
|
3.25
|
USD 27,216
|
|
2024-03-12 |
2024-03-12 |
S
Sale
|
Machatha Stephen
Chief Development Officer
Officer
|
11,537
-4.5%
3.16
USD 36,503
|
11,537
-4.5%
|
3.16
|
USD 36,503
|
|
2024-03-12 |
2024-03-12 |
S
Sale
|
Brady Todd C
President and CEO
Executive Director
|
85,324
-5.5%
3.05
USD 260,238
|
85,324
-5.5%
|
3.05
|
USD 260,238
|
|
2024-03-12 |
2024-03-11 |
S
Sale
|
Machatha Stephen
Chief Development Officer
Officer
|
18,231
-6.7%
3.41
USD 62,102
|
18,231
-6.7%
|
3.41
|
USD 62,102
|
|
2024-03-12 |
2024-03-11 |
S
Sale
|
Brady Todd C
President and CEO
Executive Director
|
97,914
-5.9%
3.27
USD 320,521
|
97,914
-5.9%
|
3.27
|
USD 320,521
|
|
2024-03-12 |
2024-03-11 |
S
Sale
|
Greenberg Bruce
See Remarks
Officer
|
13,201
-9.9%
3.41
USD 44,968
|
13,201
-9.9%
|
3.41
|
USD 44,968
|
|
2023-10-18 |
2023-10-18 |
S
Sale
|
PERCEPTIVE ADVISORS LLC
Large shareholder
|
306,499
-3.4%
1.74
USD 533,308
|
306,499
-3.4%
|
1.74
|
USD 533,308
|
|
2023-10-18 |
2023-10-16 |
S
Sale
|
PERCEPTIVE ADVISORS LLC
Large shareholder
|
2,450,000
-21.6%
1.60
USD 3,920,000
|
2,450,000
-21.6%
|
1.60
|
USD 3,920,000
|
|
2024-10-21 |
2023-04-12 |
B
Purchase
|
Miller-Rich Nancy
Non-Executive Director
|
509
+123.2%
10.13
USD 5,156
|
509
+123.2%
|
10.13
|
USD 5,156
|
|
2022-08-11 |
2022-08-10 |
B
Purchase
|
PERCEPTIVE ADVISORS LLC
Large shareholder
|
15,000
+0.1%
7.85
USD 117,750
|
15,000
+0.1%
|
7.85
|
USD 117,750
|
|
2022-08-11 |
2022-08-09 |
B
Purchase
|
PERCEPTIVE ADVISORS LLC
Large shareholder
|
100,000
+0.9%
7.50
USD 750,000
|
100,000
+0.9%
|
7.50
|
USD 750,000
|
|
2022-08-10 |
2022-08-08 |
B
Purchase
|
PERCEPTIVE ADVISORS LLC
Large shareholder
|
97,000
+0.9%
7.24
USD 702,280
|
97,000
+0.9%
|
7.24
|
USD 702,280
|
|
2022-08-09 |
2022-08-05 |
B
Purchase
|
PERCEPTIVE ADVISORS LLC
Large shareholder
|
141,000
+1.3%
6.95
USD 979,950
|
141,000
+1.3%
|
6.95
|
USD 979,950
|
|
2022-08-08 |
2022-08-04 |
B
Purchase
|
PERCEPTIVE ADVISORS LLC
Large shareholder
|
95,100
+0.9%
6.17
USD 586,767
|
95,100
+0.9%
|
6.17
|
USD 586,767
|
|
2022-08-05 |
2022-08-03 |
B
Purchase
|
PERCEPTIVE ADVISORS LLC
Large shareholder
|
100,000
+0.9%
5.84
USD 584,000
|
100,000
+0.9%
|
5.84
|
USD 584,000
|
|
2022-08-04 |
2022-08-02 |
B
Purchase
|
PERCEPTIVE ADVISORS LLC
Large shareholder
|
412,406
+4.0%
5.59
USD 2,305,350
|
412,406
+4.0%
|
5.59
|
USD 2,305,350
|
|
2022-08-03 |
2022-08-01 |
B
Purchase
|
PERCEPTIVE ADVISORS LLC
Large shareholder
|
144,185
+1.4%
5.05
USD 728,134
|
144,185
+1.4%
|
5.05
|
USD 728,134
|
|
2022-08-02 |
2022-07-29 |
B
Purchase
|
PERCEPTIVE ADVISORS LLC
Large shareholder
|
222,123
+2.2%
5.03
USD 1,117,279
|
222,123
+2.2%
|
5.03
|
USD 1,117,279
|
|
2022-08-01 |
2022-07-28 |
B
Purchase
|
PERCEPTIVE ADVISORS LLC
Large shareholder
|
119,392
+1.2%
5.00
USD 596,960
|
119,392
+1.2%
|
5.00
|
USD 596,960
|
|
2022-06-27 |
2022-06-23 |
B
Purchase
|
Brady Todd C
President and CEO
Executive Director
|
17,700
+1.5%
3.36
USD 59,546
|
17,700
+1.5%
|
3.36
|
USD 59,546
|
|
2022-06-27 |
2022-06-23 |
B
Purchase
|
JOYCE MARTIN JOSEPH
Non-Executive Director
|
4,323
+22.0%
3.48
USD 15,025
|
4,323
+22.0%
|
3.48
|
USD 15,025
|
|
2024-10-21 |
2021-05-03 |
B
Purchase
|
Miller-Rich Nancy
Non-Executive Director
|
413
+inf%
12.81
USD 5,291
|
413
+inf%
|
12.81
|
USD 5,291
|
|
2021-05-04 |
2021-05-03 |
B
Purchase
|
PERCEPTIVE ADVISORS LLC
Large shareholder
|
1,200,000
+13.8%
12.50
USD 15,000,000
|
1,200,000
+13.8%
|
12.50
|
USD 15,000,000
|
|
2021-01-21 |
2021-01-19 |
B
Purchase
|
PERCEPTIVE ADVISORS LLC
Large shareholder
|
1,368,421
+18.7%
9.50
USD 13,000,000
|
1,368,421
+18.7%
|
9.50
|
USD 13,000,000
|
|
2021-01-11 |
2021-01-08 |
B
Purchase
|
PERCEPTIVE ADVISORS LLC
Large shareholder
|
50,000
+0.7%
7.60
USD 380,000
|
50,000
+0.7%
|
7.60
|
USD 380,000
|
|
2021-01-11 |
2021-01-08 |
B
Purchase
|
PERCEPTIVE ADVISORS LLC
Large shareholder
|
152,668
+2.1%
10.21
USD 1,558,740
|
152,668
+2.1%
|
10.21
|
USD 1,558,740
|
|
2021-01-11 |
2021-01-08 |
B
Purchase
|
PERCEPTIVE ADVISORS LLC
Large shareholder
|
347,332
+5.1%
9.21
USD 3,198,928
|
347,332
+5.1%
|
9.21
|
USD 3,198,928
|
|
2021-01-11 |
2021-01-07 |
B
Purchase
|
PERCEPTIVE ADVISORS LLC
Large shareholder
|
500,000
+8.0%
8.13
USD 4,065,000
|
500,000
+8.0%
|
8.13
|
USD 4,065,000
|
|
2020-07-13 |
2020-07-09 |
B
Purchase
|
PERCEPTIVE ADVISORS LLC
Large shareholder
|
3,200,000
+103.7%
4.25
USD 13,600,000
|
3,200,000
+103.7%
|
4.25
|
USD 13,600,000
|
|
2020-03-17 |
2020-03-16 |
B
Purchase
|
DOUGLAS RICHARD
Non-Executive Director
|
40,000
+47.1%
2.75
USD 110,000
|
40,000
+47.1%
|
2.75
|
USD 110,000
|
|
2019-12-18 |
2019-12-16 |
B
Purchase
|
Brady Todd C
President and CEO
Executive Director
|
20,000
+3.2%
5.10
USD 101,908
|
20,000
+3.2%
|
5.10
|
USD 101,908
|
|
2019-10-02 |
2019-09-30 |
PP
Planned purchase
|
Brady Todd C
President and CEO
Executive Director
|
8,710
+1.4%
5.68
USD 49,483
|
8,710
+1.4%
|
5.68
|
USD 49,483
|
|
2019-09-25 |
2019-09-23 |
PP
Planned purchase
|
Brady Todd C
President and CEO
Executive Director
|
8,680
+1.4%
5.81
USD 50,433
|
8,680
+1.4%
|
5.81
|
USD 50,433
|
|
2019-09-20 |
2019-09-18 |
B
Purchase
|
Brady Todd C
President and CEO
Executive Director
|
14,288
+2.4%
5.91
USD 84,465
|
14,288
+2.4%
|
5.91
|
USD 84,465
|
|
2019-09-19 |
2019-09-17 |
B
Purchase
|
Bronstein Ben
|
1,700
+10.0%
5.85
USD 9,945
|
1,700
+10.0%
|
5.85
|
USD 9,945
|
|
2019-09-17 |
2019-09-16 |
B
Purchase
|
Brady Todd C
President and CEO
Executive Director
|
3,000
+0.5%
6.03
USD 18,090
|
3,000
+0.5%
|
6.03
|
USD 18,090
|
|
2019-09-17 |
2019-09-13 |
B
Purchase
|
DOUGLAS RICHARD
|
5,000
+6.2%
6.00
USD 30,000
|
5,000
+6.2%
|
6.00
|
USD 30,000
|
|
2019-09-17 |
2019-09-13 |
B
Purchase
|
Brady Todd C
President and CEO
Executive Director
|
10,000
+1.7%
5.79
USD 57,900
|
10,000
+1.7%
|
5.79
|
USD 57,900
|
|
2019-09-16 |
2019-09-12 |
B
Purchase
|
JOYCE MARTIN JOSEPH
|
1,700
+9.5%
5.86
USD 9,964
|
1,700
+9.5%
|
5.86
|
USD 9,964
|
|
2019-09-13 |
2019-09-12 |
B
Purchase
|
DOUGLAS RICHARD
|
10,000
+14.3%
6.03
USD 60,276
|
10,000
+14.3%
|
6.03
|
USD 60,276
|
|
2019-09-13 |
2019-09-11 |
B
Purchase
|
DOUGLAS RICHARD
|
10,000
+16.7%
5.75
USD 57,529
|
10,000
+16.7%
|
5.75
|
USD 57,529
|
|
2019-09-11 |
2019-09-10 |
B
Purchase
|
Brady Todd C
President and CEO
Executive Director
|
10,000
+1.8%
5.39
USD 53,937
|
10,000
+1.8%
|
5.39
|
USD 53,937
|
|
2019-09-11 |
2019-09-10 |
B
Purchase
|
DOUGLAS RICHARD
|
10,000
+20.0%
5.09
USD 50,857
|
10,000
+20.0%
|
5.09
|
USD 50,857
|
|
2019-09-11 |
2019-09-09 |
PP
Planned purchase
|
Brady Todd C
President and CEO
Executive Director
|
10,000
+1.8%
4.89
USD 48,887
|
10,000
+1.8%
|
4.89
|
USD 48,887
|
|
2019-09-11 |
2019-09-09 |
B
Purchase
|
DOUGLAS RICHARD
|
10,000
+25.0%
4.91
USD 49,106
|
10,000
+25.0%
|
4.91
|
USD 49,106
|
|
2019-09-10 |
2019-09-06 |
PP
Planned purchase
|
Clark David J
Chief Medical Officer
|
5,000
+38.8%
5.06
USD 25,311
|
5,000
+38.8%
|
5.06
|
USD 25,311
|
|
2019-09-09 |
2019-09-05 |
PP
Planned purchase
|
Reed Joshua
Chief Financial Officer
|
3,200
+9.8%
4.71
USD 15,072
|
3,200
+9.8%
|
4.71
|
USD 15,072
|
|
2019-09-09 |
2019-09-05 |
PP
Planned purchase
|
McMullin David
Chief Commerical Officer
|
4,329
+238.0%
4.68
USD 20,260
|
4,329
+238.0%
|
4.68
|
USD 20,260
|
|
2019-03-28 |
2019-03-26 |
S
Sale
|
TREU JESSE I
Non-Executive Director
|
445
-4.8%
10.01
USD 4,454
|
445
-4.8%
|
10.01
|
USD 4,454
|
|
2019-03-28 |
2019-03-26 |
S
Sale
|
TREU JESSE I
Non-Executive Director
|
96,298
-4.9%
10.01
USD 963,943
|
96,298
-4.9%
|
10.01
|
USD 963,943
|
|
2017-09-21 |
2017-09-19 |
B
Purchase
|
PERCEPTIVE ADVISORS LLC
Large shareholder
|
200,000
+6.9%
7.25
USD 1,450,000
|
200,000
+6.9%
|
7.25
|
USD 1,450,000
|
|
2017-07-05 |
2017-06-30 |
B
Purchase
|
PERCEPTIVE ADVISORS LLC
Large shareholder
|
296,007
+11.4%
4.60
USD 1,361,632
|
296,007
+11.4%
|
4.60
|
USD 1,361,632
|
|
2017-02-21 |
2017-02-17 |
B
Purchase
|
Tulipano Stephen J
Chief Financial Officer
|
3,333
+inf%
4.50
USD 14,999
|
3,333
+inf%
|
4.50
|
USD 14,999
|
|
2017-02-21 |
2017-02-17 |
B
Purchase
|
JOYCE MARTIN JOSEPH
|
4,444
+32.9%
4.50
USD 19,998
|
4,444
+32.9%
|
4.50
|
USD 19,998
|
|
2017-02-21 |
2017-02-17 |
B
Purchase
|
Bronstein Ben
|
4,444
+35.6%
4.50
USD 19,998
|
4,444
+35.6%
|
4.50
|
USD 19,998
|
|
2017-02-21 |
2017-02-17 |
B
Purchase
|
Brady Todd C
President and CEO
Executive Director
|
22,223
+52.7%
4.50
USD 100,004
|
22,223
+52.7%
|
4.50
|
USD 100,004
|
|
2017-02-21 |
2017-02-17 |
B
Purchase
|
DOUGLAS RICHARD
Non-Executive Director
|
40,000
+inf%
4.50
USD 180,000
|
40,000
+inf%
|
4.50
|
USD 180,000
|
|
2017-02-15 |
2017-02-14 |
B
Purchase
|
PERCEPTIVE ADVISORS LLC
Large shareholder
|
893,025
+52.6%
4.50
USD 4,018,613
|
893,025
+52.6%
|
4.50
|
USD 4,018,613
|
|
2016-05-26 |
2016-05-26 |
B
Purchase
|
PERCEPTIVE ADVISORS LLC
Large shareholder
|
700,000
+56.4%
5.00
USD 3,500,000
|
700,000
+56.4%
|
5.00
|
USD 3,500,000
|
|
2015-11-05 |
2015-10-28 |
B
Purchase
|
PERCEPTIVE ADVISORS LLC
Large shareholder
|
45,100
+3.8%
6.50
USD 293,150
|
45,100
+3.8%
|
6.50
|
USD 293,150
|
|
2015-10-28 |
2015-10-26 |
B
Purchase
|
PERCEPTIVE ADVISORS LLC
Large shareholder
|
50,000
+4.4%
6.46
USD 323,150
|
50,000
+4.4%
|
6.46
|
USD 323,150
|
|
2015-10-26 |
2015-10-22 |
B
Purchase
|
PERCEPTIVE ADVISORS LLC
Large shareholder
|
18,020
+1.6%
6.47
USD 116,661
|
18,020
+1.6%
|
6.47
|
USD 116,661
|
|
2015-10-22 |
2015-10-20 |
B
Purchase
|
PERCEPTIVE ADVISORS LLC
Large shareholder
|
22,797
+2.1%
6.44
USD 146,858
|
22,797
+2.1%
|
6.44
|
USD 146,858
|
|
2015-10-22 |
2015-10-20 |
B
Purchase
|
PERCEPTIVE ADVISORS LLC
Large shareholder
|
14,348
+1.3%
6.30
USD 90,335
|
14,348
+1.3%
|
6.30
|
USD 90,335
|
|
2014-08-07 |
2014-08-07 |
B
Purchase
|
JOYCE MARTIN JOSEPH
Non-Executive Director
|
1,000
+8.0%
3.95
USD 3,948
|
1,000
+8.0%
|
3.95
|
USD 3,948
|
|
2014-08-07 |
2014-08-06 |
B
Purchase
|
Clarke C. Boyd
Non-Executive Director
|
3,000
+24.0%
3.69
USD 11,059
|
3,000
+24.0%
|
3.69
|
USD 11,059
|
|
2014-05-08 |
2014-05-07 |
B
Purchase
|
Phillips Gary M.
Non-Executive Director
|
9,375
+inf%
8.00
USD 75,000
|
9,375
+inf%
|
8.00
|
USD 75,000
|
|
2014-05-08 |
2014-05-07 |
B
Purchase
|
Brady Todd C
President and CEO
Executive Director
|
12,500
+482.8%
8.00
USD 100,000
|
12,500
+482.8%
|
8.00
|
USD 100,000
|
|