Average Insider

Where insiders trade, we follow

Insider Buy/Sell Details for the Biotechnology Industry — Last 30 Days

Extreme outlier transactions (>3σ) are excluded.Show All Data
Ratio0.1:1
Daily Buy & Sell Volume

Septerna, Inc. (SEPN)

Long Daniel D. — SVP, Drug Discovery
Jun 22, 2026
Sale
Shares
8,000
Price
$35.10
Total Value
$280.80K
Shares Held After
103,412
% of Holdings
7.2%
Jun 22, 2026
Sale
Shares
46,776
Price
$45.00
Total Value
$2.10M
Shares Held After
6,555,102
% of Holdings
0.7%
Jun 22, 2026
Sale
Shares
787,024
Price
$45.38
Total Value
$35.72M
Shares Held After
6,601,878
% of Holdings
10.7%
Jun 22, 2026
Sale
Shares
1,477
Price
$45.00
Total Value
$66.47K
Shares Held After
219,405
% of Holdings
0.7%
Jun 22, 2026
Sale
Shares
24,846
Price
$45.38
Total Value
$1.13M
Shares Held After
220,882
% of Holdings
10.1%
Jun 22, 2026
Purchase
Shares
2,806
Price
$19.76
Total Value
$55.45K
Shares Held After
764,234
% of Holdings
0.4%

Faeth Therapeutics, Inc. (FTH)

STEPHENSON BRIAN C — Chief Financial Officer
Jun 22, 2026
Purchase
Shares
356
Price
$23.95
Total Value
$8.53K
Shares Held After
8,183
% of Holdings
4.4%

Faeth Therapeutics, Inc. (FTH)

STEPHENSON BRIAN C — Chief Financial Officer
Jun 22, 2026
Purchase
Shares
3,329
Price
$23.28
Total Value
$77.50K
Shares Held After
7,827
% of Holdings
42.5%

Faeth Therapeutics, Inc. (FTH)

STEPHENSON BRIAN C — Chief Financial Officer
Jun 22, 2026
Purchase
Shares
1,583
Price
$22.40
Total Value
$35.46K
Shares Held After
4,498
% of Holdings
35.2%

Faeth Therapeutics, Inc. (FTH)

STEPHENSON BRIAN C — Chief Financial Officer
Jun 22, 2026
Purchase
Shares
1,118
Price
$20.82
Total Value
$23.28K
Shares Held After
2,915
% of Holdings
38.4%

Faeth Therapeutics, Inc. (FTH)

STEPHENSON BRIAN C — Chief Financial Officer
Jun 22, 2026
Purchase
Shares
1,797
Price
$20.23
Total Value
$36.35K
Shares Held After
1,797
% of Holdings
100.0%
Jun 22, 2026
Purchase
Shares
70,200
Price
$0.92
Total Value
$64.58K
Shares Held After
127,338
% of Holdings
55.1%
Jun 22, 2026
Sale
Shares
9,236
Price
$27.03
Total Value
$249.66K
Shares Held After
913,004
% of Holdings
1.0%
Jun 22, 2026
Sale
Shares
2,808
Price
$68.00
Total Value
$190.94K
Shares Held After
11,455
% of Holdings
19.7%

Aditxt, Inc. (ADTX)

HRT FINANCIAL LP — 10% Owner
Jun 22, 2026
Sale
Shares
5,120,480
Price
$0.02
Total Value
$92.17K
Shares Held After
0
% of Holdings
100.0%
Jun 22, 2026
Sale
Shares
9,167
Price
$3.55
Total Value
$32.54K
Shares Held After
119,422
% of Holdings
7.1%

PTC THERAPEUTICS, INC. (PTCT)

Almstead Neil Gregory — CHIEF TECHNICAL OPS OFFICER
Jun 22, 2026
Sale
Shares
11,619
Price
$81.21
Total Value
$943.58K
Shares Held After
60,137
% of Holdings
16.2%

PTC THERAPEUTICS, INC. (PTCT)

Almstead Neil Gregory — CHIEF TECHNICAL OPS OFFICER
Jun 22, 2026
Sale
Shares
12,130
Price
$80.61
Total Value
$977.80K
Shares Held After
71,756
% of Holdings
14.5%

Verastem, Inc. (VSTM)

Calkins Daniel — Chief Financial Officer
Jun 22, 2026
Sale
Shares
57
Price
$4.13
Total Value
$235.41
Shares Held After
117,238
% of Holdings
0.0%

Verastem, Inc. (VSTM)

Calkins Daniel — Chief Financial Officer
Jun 22, 2026
Sale
Shares
4,032
Price
$4.18
Total Value
$16.85K
Shares Held After
117,295
% of Holdings
3.3%

Verastem, Inc. (VSTM)

Paterson Dan — Director
Jun 22, 2026
Sale
Shares
20,871
Price
$4.18
Total Value
$87.24K
Shares Held After
591,242
% of Holdings
3.4%

Relay Therapeutics, Inc. (RLAY)

Catinazzo Thomas — Chief Financial Officer
Jun 22, 2026
Sale
Shares
51,560
Price
$16.97
Total Value
$874.97K
Shares Held After
177,461
% of Holdings
22.5%

Relay Therapeutics, Inc. (RLAY)

Catinazzo Thomas — Chief Financial Officer
Jun 22, 2026
Sale
Shares
61,563
Price
$16.97
Total Value
$1.04M
Shares Held After
177,461
% of Holdings
25.8%

Relay Therapeutics, Inc. (RLAY)

Catinazzo Thomas — Chief Financial Officer
Jun 22, 2026
Sale
Shares
56,323
Price
$16.97
Total Value
$955.80K
Shares Held After
177,461
% of Holdings
24.1%

Relay Therapeutics, Inc. (RLAY)

Catinazzo Thomas — Chief Financial Officer
Jun 22, 2026
Sale
Shares
17,717
Price
$17.01
Total Value
$301.37K
Shares Held After
177,461
% of Holdings
9.1%

INSMED Inc (INSM)

Smith Michael Alexander — Chief Legal Officer
Jun 22, 2026
Sale
Shares
1,806
Price
$95.82
Total Value
$173.05K
Shares Held After
37,648
% of Holdings
4.6%

NewAmsterdam Pharma Co N.V. (NAMS)

Kooij Louise Frederika — Chief Accounting Officer
Jun 22, 2026
Sale
Shares
300
Price
$30.73
Total Value
$9.22K
Shares Held After
24,353
% of Holdings
1.2%

NewAmsterdam Pharma Co N.V. (NAMS)

Kooij Louise Frederika — Chief Accounting Officer
Jun 22, 2026
Sale
Shares
39,700
Price
$30.20
Total Value
$1.20M
Shares Held After
24,653
% of Holdings
61.7%
Jun 22, 2026
Sale
Shares
190,676
Price
$20.57
Total Value
$3.92M
Shares Held After
3,921,542
% of Holdings
4.6%

Liquidia Corp (LQDA)

Bloch Stephen M — Director
Jun 22, 2026
Sale
Shares
30,500
Price
$76.18
Total Value
$2.32M
Shares Held After
880,073
% of Holdings
3.3%

Liquidia Corp (LQDA)

Bloch Stephen M — Director
Jun 22, 2026
Sale
Shares
69,500
Price
$75.54
Total Value
$5.25M
Shares Held After
910,573
% of Holdings
7.1%
Jun 22, 2026
Sale
Shares
37,000
Price
$100.32
Total Value
$3.71M
Shares Held After
7,000
% of Holdings
84.1%
Jun 22, 2026
Sale
Shares
2,040
Price
$26.00
Total Value
$53.04K
Shares Held After
25,930
% of Holdings
7.3%
Jun 22, 2026
Sale
Shares
1,953
Price
$26.00
Total Value
$50.78K
Shares Held After
342,944
% of Holdings
0.6%

Zai Lab Ltd (ZLAB)

Lis William — Director
Jun 22, 2026
Sale
Shares
7,040
Price
$18.09
Total Value
$127.35K
Shares Held After
50,437
% of Holdings
12.2%
Jun 22, 2026
Sale
Shares
2,500
Price
$35.00
Total Value
$87.50K
Shares Held After
10,125
% of Holdings
19.8%
Jun 22, 2026
Sale
Shares
93,456
Price
$16.94
Total Value
$1.58M
Shares Held After
418,557
% of Holdings
18.3%

UroGen Pharma Ltd. (URGN)

Schoenberg Mark — Chief Medical Officer
Jun 22, 2026
Sale
Shares
10,000
Price
$35.01
Total Value
$350.10K
Shares Held After
129,763
% of Holdings
7.2%
Jun 22, 2026
Sale
Shares
271
Price
$539.90
Total Value
$146.31K
Shares Held After
40,513
% of Holdings
0.7%
Jun 22, 2026
Sale
Shares
2,671
Price
$539.18
Total Value
$1.44M
Shares Held After
40,784
% of Holdings
6.1%
Jun 22, 2026
Sale
Shares
3,198
Price
$538.29
Total Value
$1.72M
Shares Held After
43,455
% of Holdings
6.9%
Jun 22, 2026
Sale
Shares
1,000
Price
$537.13
Total Value
$537.13K
Shares Held After
46,653
% of Holdings
2.1%
Jun 22, 2026
Sale
Shares
1,133
Price
$536.02
Total Value
$607.31K
Shares Held After
47,653
% of Holdings
2.3%
Jun 22, 2026
Sale
Shares
995
Price
$534.94
Total Value
$532.27K
Shares Held After
48,786
% of Holdings
2.0%
Jun 22, 2026
Sale
Shares
232
Price
$534.09
Total Value
$123.91K
Shares Held After
49,781
% of Holdings
0.5%
Jun 22, 2026
Sale
Shares
114,746
Price
$10.47
Total Value
$1.20M
Shares Held After
942,485
% of Holdings
10.9%

ZEVRA THERAPEUTICS, INC. (ZVRA)

Thompson Rahsaan — Chief Legal & Compliance
Jun 22, 2026
Sale
Shares
34,557
Price
$12.68
Total Value
$438.30K
Shares Held After
80,235
% of Holdings
30.1%
Jun 22, 2026
Sale
Shares
20,000
Price
$100.00
Total Value
$2.00M
Shares Held After
68,606
% of Holdings
22.6%

CRESCENT BIOPHARMA, INC. (CBIO)

Scalzo Richard William — Chief Financial Officer
Jun 22, 2026
Sale
Shares
1,112
Price
$17.99
Total Value
$20.00K
Shares Held After
20,298
% of Holdings
5.2%

CRESCENT BIOPHARMA, INC. (CBIO)

Bispham Barbara Harlin — General Counsel and Corporate Secretary.
Jun 22, 2026
Sale
Shares
1,218
Price
$17.99
Total Value
$21.91K
Shares Held After
19,330
% of Holdings
5.9%
Version: v26.7.1