Insider
Date
Role
Action
Shares
Price
Amount
Peters Jeffrey Stuart
19 Aug 2026
Senior VP, GC, and Secretary
Sold on a plan
31,105
$4.15
$129.09K
Bonvini Ezio
17 Aug 2026
Sr VP, Research & CSO
Exercised, kept
40,000
$2.60
$104.00K
HEIDEN WILLIAM K
20 Aug 2025
Director
Buy
49,500
$1.49
$73.76K
HEIDEN WILLIAM K
19 Aug 2025
Director
Buy
50,500
$1.52
$76.76K
Smith Beth Ann
15 Feb 2025
VP, Controller & Treasurer
Sold after exercise
423
$2.56
$1.08K
Peters Jeffrey Stuart
4 Apr 2024
Senior VP and General Counsel
Sold after exercise
3,165
$18.22
$57.67K
Peters Jeffrey Stuart
4 Apr 2024
Senior VP and General Counsel
Sold after exercise
5,351
$17.74
$94.93K
Peters Jeffrey Stuart
4 Apr 2024
Senior VP and General Counsel
Sold after exercise
232
$16.38
$3.80K
Peters Jeffrey Stuart
4 Apr 2024
Senior VP and General Counsel
Sold after exercise
147
$15.51
$2.28K
Peters Jeffrey Stuart
4 Apr 2024
Senior VP and General Counsel
Sold after exercise
42,500
$15.07
$640.48K
Peters Jeffrey Stuart
6 Mar 2024
Senior VP and General Counsel
Sold after exercise
19,625
$21.50
$421.94K
Karrels James
4 Mar 2024
SVP, CFO and Secretary
Sold on a plan
30,000
$20.50
$615.00K
Spitznagel Thomas
4 Mar 2024
Sr VP, Technical Ops
Sold after exercise
10,000
$20.00
$200.00K
Risser Eric Blasius
4 Mar 2024
Chief Operating Officer
Sold after exercise
26,159
$19.63
$513.50K
Risser Eric Blasius
4 Mar 2024
Chief Operating Officer
Sold after exercise
15,000
$20.00
$300.00K
Peters Jeffrey Stuart
26 Feb 2024
Senior VP and General Counsel
Sold on a plan
16,124
$17.22
$277.66K
Bonvini Ezio
7 Feb 2024
Sr VP, Research & CSO
Sold on a plan
3,334
$18.00
$60.01K
Peters Jeffrey Stuart
5 Feb 2024
Senior VP and General Counsel
Sold after exercise
21,875
$16.50
$360.94K
Peters Jeffrey Stuart
5 Feb 2024
Senior VP and General Counsel
Sold after exercise
54,376
$16.50
$897.20K
Bonvini Ezio
1 Feb 2024
Sr VP, Research & CSO
Sold on a plan
13,316
$15.00
$199.74K
Bonvini Ezio
19 Jan 2024
Sr VP, Research & CSO
Sold on a plan
13,316
$12.00
$159.79K
Bonvini Ezio
20 Dec 2023
Sr VP, Research & CSO
Sold on a plan
18,880
$10.08
$190.31K
BIOTECH TARGET N V
2 Oct 2023
10% owner
Buy
150,000
$4.46
$669.59K
BIOTECH TARGET N V
7 Sep 2023
10% owner
Buy
200,000
$5.26
$1.05M
HURWITZ EDWARD
30 Aug 2023
Director
Buy
15,000
$4.91
$73.65K
Peters Jeffrey Stuart
10 Mar 2023
Senior VP and General Counsel
Sell
5,372
$6.03
$32.39K
BIOTECH TARGET N V
14 Feb 2023
10% owner
Buy
500,000
$5.07
$2.53M
BIOTECH TARGET N V
19 Jan 2023
10% owner
Buy
150,000
$5.30
$794.93K
BIOTECH TARGET N V
27 Dec 2022
10% owner
Buy
200,000
$5.61
$1.12M
BIOTECH TARGET N V
23 Dec 2022
10% owner
Buy
200,000
$5.88
$1.18M
BIOTECH TARGET N V
22 Nov 2022
10% owner
Buy
300,000
$5.96
$1.79M
Risser Eric Blasius
28 Oct 2022
Chief Operating Officer
Exercised, kept
8,500
$1.51
$12.84K
BIOTECH TARGET N V
24 Oct 2022
10% owner
Buy
250,000
$4.36
$1.09M
BIOTECH TARGET N V
21 Oct 2022
10% owner
Buy
250,000
$4.63
$1.16M
BIOTECH TARGET N V
20 Oct 2022
10% owner
Buy
285,977
$4.00
$1.14M
BIOTECH TARGET N V
19 Oct 2022
10% owner
Buy
168,422
$3.70
$623.92K
Karrels James
15 Jun 2022
SVP, CFO and Secretary
Buy
40,000
$2.47
$98.80K
Koenig Scott
16 May 2022
President and CEO
Exercised, kept
53,265
$1.51
$80.43K
Karrels James
28 Mar 2022
SVP, CFO and Secretary
Exercised, kept
8,316
$1.51
$12.56K
Risser Eric Blasius
4 Mar 2022
Chief Operating Officer
Exercised, kept
500
$0.94
$470.00
BIOTECH TARGET N V
19 Nov 2021
10% owner
Buy
200,000
$18.50
$3.70M
Bonvini Ezio
16 Nov 2021
Sr VP, Research & CSO
Exercised, kept
2,540
$16.00
$40.64K
BIOTECH TARGET N V
29 Sep 2021
10% owner
Buy
100,000
$20.47
$2.05M
BIOTECH TARGET N V
28 Sep 2021
10% owner
Buy
100,000
$20.64
$2.06M
BIOTECH TARGET N V
17 Sep 2021
10% owner
Buy
200,000
$19.93
$3.99M
BIOTECH TARGET N V
16 Sep 2021
10% owner
Buy
400,000
$20.94
$8.38M
Spitznagel Thomas
16 Jul 2021
Sr VP, BPD & Manufacturing
Sold after exercise
5,000
$25.01
$125.05K
Bonvini Ezio
24 Jun 2021
Sr VP, Research & CSO
Exercised, kept
4,221
$20.53
$86.66K
Bonvini Ezio
24 Jun 2021
Sr VP, Research & CSO
Exercised, kept
21,855
$16.00
$349.68K
BIOTECH TARGET N V
21 Jun 2021
10% owner
Buy
75,000
$21.74
$1.63M
BIOTECH TARGET N V
16 Jun 2021
10% owner
Buy
100,000
$21.04
$2.10M
BIOTECH TARGET N V
15 Jun 2021
10% owner
Buy
75,000
$20.53
$1.54M
Spitznagel Thomas
15 Apr 2021
Sr VP, BPD & Manufacturing
Sold after exercise
5,000
$30.91
$154.55K
Bonvini Ezio
22 Mar 2021
Sr VP, Research & CSO
Sell
3,917
$32.00
$125.34K
Karrels James
22 Mar 2021
SVP, CFO and Secretary
Sell
15,000
$33.00
$495.00K
Peters Jeffrey Stuart
8 Mar 2021
General Counsel
Sold after exercise
21,749
$26.50
$576.35K
Karrels James
28 Jan 2021
SVP, CFO and Secretary
Exercised, kept
5,000
$1.51
$7.55K
Karrels James
28 Jan 2021
SVP, CFO and Secretary
Exercised, kept
1,000
$0.94
$940.00
Risser Eric Blasius
29 Dec 2020
Sr VP & Chief Business Officer
Sold after exercise
500
$24.10
$12.05K
Risser Eric Blasius
30 Nov 2020
Sr VP & Chief Business Officer
Sold after exercise
500
$23.35
$11.68K
Risser Eric Blasius
28 Oct 2020
Sr VP & Chief Business Officer
Sold after exercise
1,500
$20.69
$31.04K
Risser Eric Blasius
28 Sep 2020
Sr VP & Chief Business Officer
Sold after exercise
500
$25.33
$12.67K
Bonvini Ezio
18 Sep 2020
Sr VP, Research & CSO
Sell
18,339
$32.00
$586.85K
Bonvini Ezio
17 Sep 2020
Sr VP, Research & CSO
Sell
44,512
$29.88
$1.33M
Galbraith Kenneth
9 Sep 2020
Director
Sold after exercise
6,924
$27.11
$187.71K
Galbraith Kenneth
9 Sep 2020
Director
Sold after exercise
13,849
$27.11
$375.45K
Risser Eric Blasius
26 Aug 2020
Sr VP & Chief Business Officer
Sold after exercise
500
$27.10
$13.55K
Spitznagel Thomas
20 Aug 2020
Sr VP, BPD & Manufacturing
Sold after exercise
7,500
$26.87
$201.53K
Risser Eric Blasius
27 Jul 2020
Sr VP & Chief Business Officer
Sold after exercise
3,000
$25.63
$76.89K
Risser Eric Blasius
27 Jul 2020
Sr VP & Chief Business Officer
Sold after exercise
1,000
$25.14
$25.14K
Risser Eric Blasius
27 Jul 2020
Sr VP & Chief Business Officer
Sold after exercise
489
$25.13
$12.29K
Risser Eric Blasius
2 Jul 2020
Sr VP & Chief Business Officer
Sold after exercise
3,100
$30.00
$93.00K
Peters Jeffrey Stuart
2 Jul 2020
General Counsel
Sell
202
$30.00
$6.06K
Risser Eric Blasius
24 Jun 2020
Sr VP & Chief Business Officer
Sold after exercise
500
$28.49
$14.25K
Risser Eric Blasius
26 May 2020
Sr VP & Chief Business Officer
Sold after exercise
500
$26.59
$13.30K
Spitznagel Thomas
20 May 2020
Sr VP, BPD & Manufacturing
Sold after exercise
7,500
$25.30
$189.75K
Risser Eric Blasius
6 May 2020
Sr VP & Chief Business Officer
Sold after exercise
3,532
$25.00
$88.30K
Risser Eric Blasius
6 May 2020
Sr VP & Chief Business Officer
Sold after exercise
3,000
$20.00
$60.00K
Risser Eric Blasius
6 May 2020
Sr VP & Chief Business Officer
Sold after exercise
1,000
$15.00
$15.00K
Risser Eric Blasius
6 May 2020
Sr VP & Chief Business Officer
Sold after exercise
500
$10.00
$5.00K
Risser Eric Blasius
16 Apr 2020
Sr VP & Chief Business Officer
Exercised, kept
6,000
$0.94
$5.64K
Risser Eric Blasius
13 Mar 2020
Sr VP & Chief Business Officer
Exercised, kept
6,000
$0.94
$5.64K
Koenig Scott
11 Mar 2020
President and CEO
Exercised, kept
133,163
$0.94
$125.17K
Karrels James
6 Mar 2020
SVP, CFO and Secretary
Exercised, kept
4,473
$0.94
$4.20K
Risser Eric Blasius
20 Feb 2020
Sr VP & Chief Business Officer
Sold after exercise
500
$10.84
$5.42K
Risser Eric Blasius
5 Feb 2020
Sr VP & Chief Business Officer
Sold after exercise
623
$10.00
$6.23K
Risser Eric Blasius
4 Feb 2020
Sr VP & Chief Business Officer
Sold after exercise
30
$10.00
$300.00
Karrels James
30 Jan 2020
SVP, CFO and Secretary
Exercised, kept
5,180
$0.94
$4.87K
Karrels James
30 Jan 2020
SVP, CFO and Secretary
Exercised, kept
7,320
$0.94
$6.88K
Risser Eric Blasius
27 Sep 2019
Sr VP & Chief Business Officer
Exercised, kept
1,662
$0.94
$1.56K
Risser Eric Blasius
22 May 2019
Sr VP & Chief Business Officer
Sold after exercise
1,000
$19.03
$19.03K
Risser Eric Blasius
20 May 2019
Sr VP & Chief Business Officer
Sold after exercise
3,000
$18.38
$55.13K
Risser Eric Blasius
14 Mar 2019
Sr VP & Chief Business Officer
Exercised, kept
2,497
$0.94
$2.35K
Spitznagel Thomas
6 Feb 2019
Sr VP, BPD & Manufacturing
Sold after exercise
1,770
$30.00
$53.10K
Peters Jeffrey Stuart
6 Feb 2019
General Counsel
Sell
68
$30.00
$2.04K
Fust Matthew K
6 Feb 2019
Director
Sold after exercise
6,924
$29.38
$203.43K
Risser Eric Blasius
28 Jan 2019
Sr VP & Chief Business Officer
Exercised, kept
6,000
$0.94
$5.64K
Karrels James
24 Jan 2019
SVP, CFO and Secretary
Exercised, kept
2,000
$0.94
$1.88K
Karrels James
24 Jan 2019
SVP, CFO and Secretary
Exercised, kept
5,326
$0.94
$5.01K
Karrels James
8 Jan 2019
SVP, CFO and Secretary
Exercised, kept
5,314
$0.94
$5.00K
Koenig Scott
3 Jan 2019
President and CEO
Exercised, kept
39,897
$0.94
$37.50K
Karrels James
18 Dec 2018
SVP, CFO and Secretary
Exercised, kept
5,000
$0.94
$4.70K
Risser Eric Blasius
12 Dec 2018
Sr VP & Chief Business Officer
Exercised, kept
5,000
$0.94
$4.70K
Karrels James
27 Nov 2018
SVP, CFO and Secretary
Exercised, kept
3,000
$0.94
$2.82K
Koenig Scott
13 Nov 2018
President and CEO
Exercised, kept
40,000
$0.94
$37.60K
Risser Eric Blasius
13 Nov 2018
Sr VP & Chief Business Officer
Exercised, kept
4,000
$0.94
$3.76K
Risser Eric Blasius
22 Oct 2018
Sr VP & Chief Business Officer
Exercised, kept
3,000
$0.94
$2.82K
Risser Eric Blasius
12 Mar 2018
Sr VP & Chief Business Officer
Sold after exercise
1,000
$31.08
$31.08K
Karrels James
5 Mar 2018
SVP, CFO and Secretary
Sell
5,000
$31.00
$155.00K
Risser Eric Blasius
2 Mar 2018
Sr VP & Chief Business Officer
Sold after exercise
4,000
$30.00
$120.00K
Cilinski Lynn
28 Feb 2018
VP, Controller and Treasurer
Sold after exercise
23,967
$25.01
$599.44K
Risser Eric Blasius
28 Feb 2018
Sr VP & Chief Business Officer
Sold after exercise
1,000
$25.01
$25.01K
Risser Eric Blasius
24 Jan 2018
Sr VP & Chief Business Officer
Sold after exercise
3,000
$22.50
$67.50K
Risser Eric Blasius
17 Jan 2018
Sr VP & Chief Business Officer
Exercised, kept
2,000
$0.94
$1.88K
Wigginton Jon Marc
17 Jan 2018
Sr VP, Clinical Dev. & CMO
Sold after exercise
2,524
$20.00
$50.48K
Wigginton Jon Marc
16 Jan 2018
Sr VP, Clinical Dev. & CMO
Sold after exercise
2,476
$20.00
$49.52K
Karrels James
16 Jan 2018
SVP, CFO and Secretary
Exercised, kept
6,516
$0.94
$6.13K
Karrels James
29 Dec 2017
SVP, CFO and Secretary
Exercised, kept
3,000
$0.94
$2.82K
Wigginton Jon Marc
21 Nov 2017
Sr VP, Clinical Dev. & CMO
Sold after exercise
5,000
$20.00
$100.00K
Wigginton Jon Marc
25 Oct 2017
Sr VP, Clinical Dev. & CMO
Sold after exercise
10,000
$20.00
$200.00K
Risser Eric Blasius
5 Sep 2017
Sr VP & Chief Business Officer
Exercised, kept
2,000
$0.94
$1.88K
Karrels James
5 Sep 2017
SVP, CFO and Secretary
Exercised, kept
5,000
$0.94
$4.70K
Bonvini Ezio
26 Jul 2017
Sr VP, Research & CSO
Exercised, kept
26,632
$0.94
$25.03K
Bonvini Ezio
26 Jul 2017
Sr VP, Research & CSO
Exercised, kept
26,632
$1.51
$40.21K
Wigginton Jon Marc
5 Jun 2017
Sr VP, Clinical Dev. & CMO
Sold after exercise
5,000
$20.00
$100.00K
Wigginton Jon Marc
19 Apr 2017
Sr VP, Clinical Dev. & CMO
Sold after exercise
15,000
$20.00
$300.00K
Karrels James
25 Jan 2017
SVP, CFO and Secretary
Exercised, kept
5,000
$0.94
$4.70K
Koenig Scott
17 Jan 2017
President and CEO
Exercised, kept
79,898
$0.94
$75.10K
Bonvini Ezio
19 Oct 2016
Sr VP, Research & CSO
Exercised, kept
5,349
$0.94
$5.03K
Cilinski Lynn
3 Oct 2016
VP, Controller and Treasurer
Sold after exercise
6,231
$29.28
$182.44K
Wigginton Jon Marc
3 Oct 2016
Sr VP, Clinical Dev. & CMO
Sold after exercise
10,000
$29.34
$293.40K
