Average Insider

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Insider Buy/Sell Details for the Biotechnology Industry — Last 3 Months

Extreme outlier transactions (>3σ) are excluded.Show All Data
Ratio0.1:1
Daily Buy & Sell Volume
Jul 30, 2026
Purchase
Shares
1,000,000
Price
$13.00
Total Value
$13.00M
Shares Held After
20,906,689
% of Holdings
4.8%

Nurix Therapeutics, Inc. (NRIX)

Hansen Gwenn — Chief Scientific Officer
Jul 30, 2026
Sale
Shares
3,847
Price
$23.38
Total Value
$89.95K
Shares Held After
121,338
% of Holdings
3.1%

Nurix Therapeutics, Inc. (NRIX)

van Houte Hans — Chief Financial Officer
Jul 30, 2026
Sale
Shares
2,845
Price
$23.38
Total Value
$66.52K
Shares Held After
44,927
% of Holdings
6.0%

Nurix Therapeutics, Inc. (NRIX)

Ring Christine — Chief Legal Officer
Jul 30, 2026
Sale
Shares
3,847
Price
$23.38
Total Value
$89.95K
Shares Held After
19,912
% of Holdings
16.2%

CYTOKINETICS INC (CYTK)

Callos Andrew — EVP, Chief Commercial Officer
Jul 30, 2026
Sale
Shares
14,000
Price
$79.88
Total Value
$1.12M
Shares Held After
58,555
% of Holdings
19.3%

PROTHENA CORP PUBLIC LTD CO (PRTA)

Isaacs Michael John — General Counsel&Company Sec.
Jul 29, 2026
Sale
Shares
8,386
Price
$8.47
Total Value
$71.06K
Shares Held After
35,745
% of Holdings
19.0%

PROTHENA CORP PUBLIC LTD CO (PRTA)

Kingston Anne Evans — Chief Strategy Officer
Jul 29, 2026
Sale
Shares
7,662
Price
$8.47
Total Value
$64.92K
Shares Held After
55,782
% of Holdings
12.1%
Jul 29, 2026
Purchase
Shares
3,000
Price
$12.63
Total Value
$37.89K
Shares Held After
19,906,689
% of Holdings
0.0%
Jul 29, 2026
Sale
Shares
1,240
Price
$525.46
Total Value
$651.57K
Shares Held After
324,443
% of Holdings
0.4%
Jul 29, 2026
Sale
Shares
1,982
Price
$524.47
Total Value
$1.04M
Shares Held After
325,683
% of Holdings
0.6%
Jul 29, 2026
Sale
Shares
1,318
Price
$523.62
Total Value
$690.14K
Shares Held After
327,665
% of Holdings
0.4%
Jul 29, 2026
Sale
Shares
880
Price
$522.51
Total Value
$459.81K
Shares Held After
328,983
% of Holdings
0.3%
Jul 29, 2026
Sale
Shares
1,270
Price
$521.32
Total Value
$662.08K
Shares Held After
329,863
% of Holdings
0.4%
Jul 29, 2026
Sale
Shares
900
Price
$520.40
Total Value
$468.36K
Shares Held After
331,133
% of Holdings
0.3%
Jul 29, 2026
Sale
Shares
1,112
Price
$519.29
Total Value
$577.45K
Shares Held After
332,033
% of Holdings
0.3%
Jul 29, 2026
Sale
Shares
798
Price
$518.25
Total Value
$413.56K
Shares Held After
333,145
% of Holdings
0.2%
Jul 29, 2026
Purchase
Shares
700
Price
$13.10
Total Value
$9.17K
Shares Held After
5,611,402
% of Holdings
0.0%

BioCardia, Inc. (BCDA)

Altman Peter — Director
Jul 29, 2026
Purchase
Shares
5,000
Price
$0.78
Total Value
$3.90K
Shares Held After
373,885
% of Holdings
1.3%

Viking Therapeutics, Inc. (VKTX)

Mancini Marianna — Chief Operating Officer
Jul 29, 2026
Sale
Shares
18,217
Price
$33.47
Total Value
$609.64K
Shares Held After
422,760
% of Holdings
4.1%
Jul 29, 2026
Sale
Shares
148,517
Price
$33.32
Total Value
$4.95M
Shares Held After
2,572,441
% of Holdings
5.5%

Viking Therapeutics, Inc. (VKTX)

ZANTE GREG — Chief Financial Officer
Jul 29, 2026
Sale
Shares
21,217
Price
$33.47
Total Value
$710.14K
Shares Held After
212,204
% of Holdings
9.1%
Jul 29, 2026
Purchase
Shares
1,600
Price
$5.00
Total Value
$8.00K
Shares Held After
393,266
% of Holdings
0.4%
Jul 29, 2026
Purchase
Shares
1,810
Price
$5.00
Total Value
$9.05K
Shares Held After
391,666
% of Holdings
0.5%
Jul 29, 2026
Purchase
Shares
95,398
Price
$1.05
Total Value
$100.00K
Shares Held After
220,972
% of Holdings
43.2%
Jul 28, 2026
Purchase
Shares
65,137
Price
$11.69
Total Value
$761.39K
Shares Held After
19,903,689
% of Holdings
0.3%
Jul 28, 2026
Purchase
Shares
141,088
Price
$10.74
Total Value
$1.52M
Shares Held After
19,838,552
% of Holdings
0.7%

Relay Therapeutics, Inc. (RLAY)

Rahmer Peter — Cheif Corporate Development Officer
Jul 28, 2026
Sale
Shares
748
Price
$18.61
Total Value
$13.92K
Shares Held After
228,165
% of Holdings
0.3%

Karyopharm Therapeutics Inc. (KPTI)

Poulton Stuart — EVP, Chief Development Officer
Jul 28, 2026
Sale
Shares
189
Price
$7.10
Total Value
$1.34K
Shares Held After
94,632
% of Holdings
0.2%
Jul 28, 2026
Sale
Shares
2,237
Price
$18.61
Total Value
$41.63K
Shares Held After
407,660
% of Holdings
0.5%

Relay Therapeutics, Inc. (RLAY)

Catinazzo Thomas — Chief Financial Officer
Jul 28, 2026
Sale
Shares
1,459
Price
$18.61
Total Value
$27.15K
Shares Held After
158,285
% of Holdings
0.9%
Jul 28, 2026
Purchase
Shares
1,500
Price
$13.59
Total Value
$20.39K
Shares Held After
5,610,702
% of Holdings
0.0%
Jul 28, 2026
Purchase
Shares
6,400
Price
$4.95
Total Value
$31.68K
Shares Held After
389,856
% of Holdings
1.6%

Editas Medicine, Inc. (EDIT)

Burkly Linda — EVP, CHIEF SCIENTIFIC OFFICER
Jul 28, 2026
Sale
Shares
4,928
Price
$2.67
Total Value
$13.16K
Shares Held After
62,369
% of Holdings
7.3%
Jul 28, 2026
Purchase
Shares
15,620
Price
$9.52
Total Value
$148.70K
Shares Held After
15,620
% of Holdings
100.0%
Jul 28, 2026
Sale
Shares
40
Price
$532.49
Total Value
$21.30K
Shares Held After
324,443
% of Holdings
0.0%
Jul 28, 2026
Sale
Shares
403
Price
$530.97
Total Value
$213.98K
Shares Held After
324,483
% of Holdings
0.1%
Jul 28, 2026
Sale
Shares
1,124
Price
$530.29
Total Value
$596.05K
Shares Held After
324,886
% of Holdings
0.3%
Jul 28, 2026
Sale
Shares
625
Price
$529.41
Total Value
$330.88K
Shares Held After
326,010
% of Holdings
0.2%
Jul 28, 2026
Sale
Shares
1,149
Price
$528.20
Total Value
$606.90K
Shares Held After
326,635
% of Holdings
0.4%
Jul 28, 2026
Sale
Shares
1,369
Price
$527.16
Total Value
$721.68K
Shares Held After
327,784
% of Holdings
0.4%
Jul 28, 2026
Sale
Shares
1,473
Price
$526.34
Total Value
$775.29K
Shares Held After
329,153
% of Holdings
0.4%
Jul 28, 2026
Sale
Shares
876
Price
$525.02
Total Value
$459.92K
Shares Held After
330,626
% of Holdings
0.3%
Jul 28, 2026
Sale
Shares
1,074
Price
$524.04
Total Value
$562.82K
Shares Held After
331,502
% of Holdings
0.3%
Jul 28, 2026
Sale
Shares
1,367
Price
$523.15
Total Value
$715.15K
Shares Held After
332,576
% of Holdings
0.4%

Roivant Sciences Ltd. (ROIV)

Venker Eric — President&Immunovant CEO
Jul 27, 2026
Sale
Shares
200,000
Price
$34.95
Total Value
$6.99M
Shares Held After
1,613,063
% of Holdings
11.0%
Jul 27, 2026
Purchase
Shares
7,798
Price
$5.00
Total Value
$38.99K
Shares Held After
383,456
% of Holdings
2.0%

Liquidia Corp (LQDA)

Adair Jason — Chief Business Officer
Jul 27, 2026
Sale
Shares
688
Price
$87.53
Total Value
$60.22K
Shares Held After
216,438
% of Holdings
0.3%

Beam Therapeutics Inc. (BEAM)

Simon Amy — Chief Medical Officer
Jul 27, 2026
Sale
Shares
16,667
Price
$25.74
Total Value
$429.04K
Shares Held After
85,696
% of Holdings
16.3%

Avalo Therapeutics, Inc. (AVTX)

Doyle Mittie — Chief Medical Officer
Jul 27, 2026
Sale
Shares
1,000
Price
$20.00
Total Value
$20.00K
Shares Held After
51,776
% of Holdings
1.9%
Jul 27, 2026
Sale
Shares
7
Price
$42.73
Total Value
$299.14
Shares Held After
537,607
% of Holdings
0.0%
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