Average Insider

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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
Jun 1, 2026
Sale
Shares
235
Price
$279.13
Total Value
$65.60K
Shares Held After
0
% of Holdings
100.0%

CORCEPT THERAPEUTICS INC (CORT)

Maduck Sean — President, Corcept Endocrinology The power of attorney under which this form was signed is on file with the Commission.
Jun 1, 2026
Sale
Shares
3,931
Price
$70.75
Total Value
$278.10K
Shares Held After
8,977
% of Holdings
30.5%

CORCEPT THERAPEUTICS INC (CORT)

Maduck Sean — President, Corcept Endocrinology The power of attorney under which this form was signed is on file with the Commission.
Jun 1, 2026
Sale
Shares
21,069
Price
$70.11
Total Value
$1.48M
Shares Held After
12,908
% of Holdings
62.0%

CORCEPT THERAPEUTICS INC (CORT)

Mokari Atabak — Chief Financial Officer
Jun 1, 2026
Sale
Shares
40,000
Price
$70.00
Total Value
$2.80M
Shares Held After
15,257
% of Holdings
72.4%

Septerna, Inc. (SEPN)

Shaikhly Samira — Chief People Officer
Jun 1, 2026
Sale
Shares
2,889
Price
$29.66
Total Value
$85.70K
Shares Held After
793
% of Holdings
78.5%

Septerna, Inc. (SEPN)

Shaikhly Samira — Chief People Officer
Jun 1, 2026
Sale
Shares
1,346
Price
$28.79
Total Value
$38.76K
Shares Held After
3,682
% of Holdings
26.8%

Septerna, Inc. (SEPN)

Shaikhly Samira — Chief People Officer
Jun 1, 2026
Sale
Shares
1,700
Price
$27.78
Total Value
$47.23K
Shares Held After
5,028
% of Holdings
25.3%
Jun 1, 2026
Sale
Shares
3,925
Price
$50.55
Total Value
$198.41K
Shares Held After
284,384
% of Holdings
1.4%
Jun 1, 2026
Sale
Shares
9,812
Price
$50.14
Total Value
$491.97K
Shares Held After
16,079
% of Holdings
37.9%
Jun 1, 2026
Sale
Shares
80,459
Price
$0.47
Total Value
$37.82K
Shares Held After
542,120
% of Holdings
12.9%
Jun 1, 2026
Sale
Shares
17
Price
$302.65
Total Value
$5.15K
Shares Held After
1,582
% of Holdings
1.1%
Jun 1, 2026
Sale
Shares
495
Price
$300.72
Total Value
$148.86K
Shares Held After
1,599
% of Holdings
23.6%
Jun 1, 2026
Sale
Shares
1,222
Price
$299.87
Total Value
$366.44K
Shares Held After
2,094
% of Holdings
36.9%
Jun 1, 2026
Sale
Shares
1,175
Price
$298.91
Total Value
$351.22K
Shares Held After
3,316
% of Holdings
26.2%
Jun 1, 2026
Sale
Shares
921
Price
$297.71
Total Value
$274.19K
Shares Held After
4,491
% of Holdings
17.0%
Jun 1, 2026
Sale
Shares
8,000
Price
$75.67
Total Value
$605.36K
Shares Held After
156,013
% of Holdings
4.9%
Jun 1, 2026
Sale
Shares
6,000
Price
$235.12
Total Value
$1.41M
Shares Held After
372,682
% of Holdings
1.6%

Stoke Therapeutics, Inc. (STOK)

Ticho Barry — CHIEF MEDICAL OFFICER
Jun 1, 2026
Sale
Shares
1,795
Price
$30.58
Total Value
$54.89K
Shares Held After
34,826
% of Holdings
4.9%

Maze Therapeutics, Inc. (MAZE)

Bernstein Harold — President, R&D & CMO
Jun 1, 2026
Sale
Shares
1,600
Price
$26.36
Total Value
$42.17K
Shares Held After
0
% of Holdings
100.0%

Maze Therapeutics, Inc. (MAZE)

Bernstein Harold — President, R&D & CMO
Jun 1, 2026
Sale
Shares
13,253
Price
$25.57
Total Value
$338.94K
Shares Held After
1,600
% of Holdings
89.2%

Vaxcyte, Inc. (PCVX)

Wassil Jim — CHIEF OPERATING OFFICER
Jun 1, 2026
Sale
Shares
301
Price
$50.26
Total Value
$15.13K
Shares Held After
158,494
% of Holdings
0.2%

Vaxcyte, Inc. (PCVX)

Wassil Jim — CHIEF OPERATING OFFICER
Jun 1, 2026
Sale
Shares
1,949
Price
$49.40
Total Value
$96.29K
Shares Held After
158,795
% of Holdings
1.2%
Jun 1, 2026
Sale
Shares
553
Price
$26.24
Total Value
$14.51K
Shares Held After
27,970
% of Holdings
1.9%
Jun 1, 2026
Sale
Shares
6,090
Price
$26.20
Total Value
$159.54K
Shares Held After
344,897
% of Holdings
1.7%

Liquidia Corp (LQDA)

Krepp Sarah — Chief Human Resource Officer
Jun 1, 2026
Sale
Shares
276
Price
$60.87
Total Value
$16.80K
Shares Held After
146,743
% of Holdings
0.2%

Nuvalent, Inc. (NUVL)

Balcom Alexandra — Chief Financial Officer
Jun 1, 2026
Sale
Shares
200
Price
$103.84
Total Value
$20.77K
Shares Held After
85,533
% of Holdings
0.2%

Nuvalent, Inc. (NUVL)

Balcom Alexandra — Chief Financial Officer
Jun 1, 2026
Sale
Shares
279
Price
$101.79
Total Value
$28.40K
Shares Held After
85,733
% of Holdings
0.3%

Nuvalent, Inc. (NUVL)

Balcom Alexandra — Chief Financial Officer
Jun 1, 2026
Sale
Shares
2,588
Price
$100.65
Total Value
$260.48K
Shares Held After
86,012
% of Holdings
2.9%

Nuvalent, Inc. (NUVL)

Balcom Alexandra — Chief Financial Officer
Jun 1, 2026
Sale
Shares
3,133
Price
$99.86
Total Value
$312.86K
Shares Held After
88,600
% of Holdings
3.4%

Nuvalent, Inc. (NUVL)

Balcom Alexandra — Chief Financial Officer
Jun 1, 2026
Sale
Shares
1,200
Price
$98.57
Total Value
$118.28K
Shares Held After
91,733
% of Holdings
1.3%

Nuvalent, Inc. (NUVL)

Balcom Alexandra — Chief Financial Officer
Jun 1, 2026
Sale
Shares
900
Price
$97.68
Total Value
$87.91K
Shares Held After
92,933
% of Holdings
1.0%

Nuvalent, Inc. (NUVL)

Balcom Alexandra — Chief Financial Officer
Jun 1, 2026
Sale
Shares
2,170
Price
$95.99
Total Value
$208.30K
Shares Held After
93,833
% of Holdings
2.3%

Nuvalent, Inc. (NUVL)

Balcom Alexandra — Chief Financial Officer
Jun 1, 2026
Sale
Shares
960
Price
$94.87
Total Value
$91.08K
Shares Held After
96,003
% of Holdings
1.0%

Liquidia Corp (LQDA)

KIRSCH ARTHUR S — Director
Jun 1, 2026
Sale
Shares
15,000
Price
$60.22
Total Value
$903.30K
Shares Held After
15,000
% of Holdings
50.0%
Jun 1, 2026
Purchase
Shares
99
Price
$15.34
Total Value
$1.52K
Shares Held After
12,838,101
% of Holdings
0.0%
Jun 1, 2026
Purchase
Shares
343,521
Price
$15.28
Total Value
$5.25M
Shares Held After
12,838,002
% of Holdings
2.7%

GENELUX Corp (GNLX)

Thomas John — Director
Jun 1, 2026
Sale
Shares
10,000
Price
$2.98
Total Value
$29.80K
Shares Held After
472,784
% of Holdings
2.1%
Jun 1, 2026
Sale
Shares
3,977
Price
$100.00
Total Value
$397.70K
Shares Held After
0
% of Holdings
100.0%
Jun 1, 2026
Sale
Shares
883
Price
$99.66
Total Value
$88.00K
Shares Held After
194,309
% of Holdings
0.5%
Jun 1, 2026
Sale
Shares
1,021
Price
$98.20
Total Value
$100.26K
Shares Held After
195,192
% of Holdings
0.5%
Jun 1, 2026
Sale
Shares
1,973
Price
$97.56
Total Value
$192.49K
Shares Held After
196,213
% of Holdings
1.0%
Jun 1, 2026
Sale
Shares
6,926
Price
$96.15
Total Value
$665.93K
Shares Held After
198,186
% of Holdings
3.4%
Jun 1, 2026
Sale
Shares
16,595
Price
$95.34
Total Value
$1.58M
Shares Held After
205,112
% of Holdings
7.5%
Jun 1, 2026
Sale
Shares
2,602
Price
$94.64
Total Value
$246.25K
Shares Held After
221,707
% of Holdings
1.2%
Jun 1, 2026
Sale
Shares
9,747
Price
$9.62
Total Value
$93.77K
Shares Held After
130,079
% of Holdings
7.0%
Jun 1, 2026
Sale
Shares
12,837
Price
$69.74
Total Value
$895.25K
Shares Held After
2,565,489
% of Holdings
0.5%
Jun 1, 2026
Sale
Shares
468
Price
$19.73
Total Value
$9.23K
Shares Held After
594,538
% of Holdings
0.1%
Jun 1, 2026
Sale
Shares
4,998
Price
$19.41
Total Value
$97.02K
Shares Held After
595,006
% of Holdings
0.8%

NovaBridge Biosciences (NBP)

Xu Cong Claire — SVP, Clinical Development
Jun 1, 2026
Sale
Shares
3,494
Price
$3.94
Total Value
$13.77K
Shares Held After
290,154
% of Holdings
1.2%
Jun 1, 2026
Sale
Shares
4,159
Price
$91.37
Total Value
$380.01K
Shares Held After
4,000
% of Holdings
51.0%
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