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Buy/Sell Ratio
›
Last 3 Months
›
Biotechnology Industry
Insider Buy/Sell Details for the Biotechnology Industry — Last 3 Months
Extreme outlier transactions (>3σ) are excluded.
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Ratio
0.1:1
Daily Buy & Sell Volume
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Transactions
(3159)
All (3159)
Buys (353)
Sells (2806)
Company
Insider
Title
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Total Value
% of Holdings
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Fortrea Holdings Inc.
(FTRE)
Morais Mark A.
— Chief Operating Officer
Aug 19, 2026
Sale
Shares
4,892
Price
$18.19
Total Value
$88.99K
Shares Held After
77,786
% of Holdings
5.9%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
Dianthus Therapeutics, Inc. /DE/
(DNTH)
Read Simon
— Director
Aug 19, 2026
Sale
Shares
2,778
Price
$117.55
Total Value
$326.55K
Shares Held After
0
% of Holdings
100.0%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
NEONC TECHNOLOGIES HOLDINGS, INC.
(NTHI)
CHEN THOMAS C
— Director
Aug 18, 2026
Purchase
Shares
12,757
Price
$5.49
Total Value
$70.00K
Shares Held After
13,705
% of Holdings
93.1%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
NEKTAR THERAPEUTICS
(NKTR)
Zalevsky Jonathan
— Chief R&D Officer
Aug 18, 2026
Sale
Shares
186
Price
$71.98
Total Value
$13.39K
Shares Held After
9,570
% of Holdings
1.9%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
NEKTAR THERAPEUTICS
(NKTR)
ROBIN HOWARD W
— Director
Aug 18, 2026
Sale
Shares
418
Price
$71.98
Total Value
$30.09K
Shares Held After
54,627
% of Holdings
0.8%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
Adaptive Biotechnologies Corp
(ADPT)
HERSHBERG ROBERT
— Director
Aug 18, 2026
Sale
Shares
15,664
Price
$24.41
Total Value
$382.36K
Shares Held After
46,683
% of Holdings
25.1%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
Adaptive Biotechnologies Corp
(ADPT)
HERSHBERG ROBERT
— Director
Aug 18, 2026
Sale
Shares
15,000
Price
$24.39
Total Value
$365.85K
Shares Held After
62,347
% of Holdings
19.4%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
Skye Bioscience, Inc.
(SKYE)
5AM Partners VII, LLC
— 10% Owner
Aug 18, 2026
Sale
Shares
253,080
Price
$0.38
Total Value
$96.17K
Shares Held After
7,914,126
% of Holdings
3.1%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
Skye Bioscience, Inc.
(SKYE)
5AM Partners VII, LLC
— 10% Owner
Aug 18, 2026
Sale
Shares
1,830
Price
$0.38
Total Value
$695.40
Shares Held After
55,663
% of Holdings
3.2%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
Skye Bioscience, Inc.
(SKYE)
5AM Partners VII, LLC
— 10% Owner
Aug 18, 2026
Sale
Shares
45,090
Price
$0.38
Total Value
$17.13K
Shares Held After
1,411,974
% of Holdings
3.1%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
Skye Bioscience, Inc.
(SKYE)
Schwab Andrew J.
— Director
Aug 18, 2026
Sale
Shares
253,080
Price
$0.38
Total Value
$96.17K
Shares Held After
7,914,126
% of Holdings
3.1%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
Skye Bioscience, Inc.
(SKYE)
Schwab Andrew J.
— Director
Aug 18, 2026
Sale
Shares
1,830
Price
$0.38
Total Value
$695.40
Shares Held After
55,663
% of Holdings
3.2%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
Skye Bioscience, Inc.
(SKYE)
Schwab Andrew J.
— Director
Aug 18, 2026
Sale
Shares
45,090
Price
$0.38
Total Value
$17.13K
Shares Held After
1,411,974
% of Holdings
3.1%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
ARROWHEAD PHARMACEUTICALS, INC.
(ARWR)
OLUKOTUN ADEOYE Y
— Director
Aug 18, 2026
Sale
Shares
2,000
Price
$86.96
Total Value
$173.92K
Shares Held After
31,600
% of Holdings
6.0%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
ROCKET PHARMACEUTICALS, INC.
(RCKT)
Shah Gaurav
— CEO
Aug 18, 2026
Sale
Shares
2,293
Price
$3.38
Total Value
$7.75K
Shares Held After
1,056,594
% of Holdings
0.2%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
ARROWHEAD PHARMACEUTICALS, INC.
(ARWR)
PERRY MICHAEL S
— Director
Aug 18, 2026
Sale
Shares
11,600
Price
$87.30
Total Value
$1.01M
Shares Held After
111,459
% of Holdings
9.4%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
ROCKET PHARMACEUTICALS, INC.
(RCKT)
Wilson Martin
— General Counsel
Aug 18, 2026
Sale
Shares
631
Price
$3.38
Total Value
$2.13K
Shares Held After
673,853
% of Holdings
0.1%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
Acrivon Therapeutics, Inc.
(ACRV)
Miller Mary
— Chief Legal Officer
Aug 18, 2026
Sale
Shares
185
Price
$2.01
Total Value
$371.85
Shares Held After
82,009
% of Holdings
0.2%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
Acrivon Therapeutics, Inc.
(ACRV)
Blume-Jensen Peter
— Director
Aug 18, 2026
Sale
Shares
484
Price
$2.01
Total Value
$972.84
Shares Held After
385,859
% of Holdings
0.1%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
Acrivon Therapeutics, Inc.
(ACRV)
Blume-Jensen Peter
— Director
Aug 18, 2026
Sale
Shares
1,229
Price
$2.01
Total Value
$2.47K
Shares Held After
2,244,088
% of Holdings
0.1%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
Keros Therapeutics, Inc.
(KROS)
Lerner Lorena Raquel
— Chief Scientific Officer
Aug 18, 2026
Sale
Shares
3,568
Price
$10.29
Total Value
$36.71K
Shares Held After
27,559
% of Holdings
11.5%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
Acrivon Therapeutics, Inc.
(ACRV)
Devroe Eric
— Chief Operating Officer
Aug 18, 2026
Sale
Shares
604
Price
$2.01
Total Value
$1.21K
Shares Held After
146,349
% of Holdings
0.4%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
Acrivon Therapeutics, Inc.
(ACRV)
Gamelin Erick
— Chief Development Officer
Aug 18, 2026
Sale
Shares
400
Price
$2.01
Total Value
$804.00
Shares Held After
52,592
% of Holdings
0.8%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
Keros Therapeutics, Inc.
(KROS)
Newton Charles W.
— Director
Aug 18, 2026
Sale
Shares
551
Price
$10.30
Total Value
$5.68K
Shares Held After
12,114
% of Holdings
4.4%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
Keros Therapeutics, Inc.
(KROS)
Tanini Annita
— Corp. Controller&VP, Finance
Aug 18, 2026
Sale
Shares
1,224
Price
$10.29
Total Value
$12.59K
Shares Held After
45,144
% of Holdings
2.6%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
Keros Therapeutics, Inc.
(KROS)
Cho Esther
— Chief Legal Officer
Aug 18, 2026
Sale
Shares
4,485
Price
$10.29
Total Value
$46.15K
Shares Held After
35,770
% of Holdings
11.1%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
Acrivon Therapeutics, Inc.
(ACRV)
Peterson Katharine
— Chief Accounting Officer
Aug 18, 2026
Sale
Shares
101
Price
$2.01
Total Value
$203.01
Shares Held After
18,033
% of Holdings
0.6%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
CORCEPT THERAPEUTICS INC
(CORT)
MAHONEY DAVID L
— Director
Aug 18, 2026
Sale
Shares
400
Price
$119.64
Total Value
$47.86K
Shares Held After
1,133,539
% of Holdings
0.0%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
CORCEPT THERAPEUTICS INC
(CORT)
MAHONEY DAVID L
— Director
Aug 18, 2026
Sale
Shares
7,055
Price
$118.88
Total Value
$838.71K
Shares Held After
1,133,939
% of Holdings
0.6%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
CORCEPT THERAPEUTICS INC
(CORT)
MAHONEY DAVID L
— Director
Aug 18, 2026
Sale
Shares
91,167
Price
$118.24
Total Value
$10.78M
Shares Held After
1,140,994
% of Holdings
7.4%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
BridgeBio Pharma, Inc.
(BBIO)
Kumar Neil
— Director
Aug 18, 2026
Sale
Shares
1,199
Price
$83.77
Total Value
$100.44K
Shares Held After
243,327
% of Holdings
0.5%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
BridgeBio Pharma, Inc.
(BBIO)
Kumar Neil
— Director
Aug 18, 2026
Sale
Shares
14,602
Price
$82.99
Total Value
$1.21M
Shares Held After
244,526
% of Holdings
5.6%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
BridgeBio Pharma, Inc.
(BBIO)
Kumar Neil
— Director
Aug 18, 2026
Sale
Shares
17,279
Price
$82.21
Total Value
$1.42M
Shares Held After
259,128
% of Holdings
6.3%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
CORCEPT THERAPEUTICS INC
(CORT)
MAHONEY DAVID L
— Director
Aug 18, 2026
Sale
Shares
4,984
Price
$117.47
Total Value
$585.48K
Shares Held After
1,232,161
% of Holdings
0.4%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
BridgeBio Pharma, Inc.
(BBIO)
Kumar Neil
— Director
Aug 18, 2026
Sale
Shares
1,900
Price
$81.15
Total Value
$154.18K
Shares Held After
276,407
% of Holdings
0.7%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
Z Squared Inc.
(ZSQR)
Schadel Christopher Ryan
— Chief Marketing Officer
Aug 18, 2026
Purchase
Shares
1,000
Price
$3.92
Total Value
$3.92K
Shares Held After
1,000
% of Holdings
100.0%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
Mirum Pharmaceuticals, Inc.
(MIRM)
Howe Jolanda
— SVP, GLOBAL CONTROLLER
Aug 18, 2026
Sale
Shares
40,000
Price
$100.00
Total Value
$4.00M
Shares Held After
1,274
% of Holdings
96.9%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
Phio Pharmaceuticals Corp.
(PHIO)
Bitterman Robert J
— Director
Aug 18, 2026
Purchase
Shares
10,000
Price
$1.06
Total Value
$10.60K
Shares Held After
431,421
% of Holdings
2.3%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
Artiva Biotherapeutics, Inc.
(ARTV)
Banerjee Subhashis
— Chief Medical Officer
Aug 18, 2026
Sale
Shares
429
Price
$12.00
Total Value
$5.15K
Shares Held After
144,963
% of Holdings
0.3%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
Adaptive Biotechnologies Corp
(ADPT)
ROBINS CHAD M
— Director
Aug 18, 2026
Sale
Shares
204
Price
$25.14
Total Value
$5.13K
Shares Held After
2,180,518
% of Holdings
0.0%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
Adaptive Biotechnologies Corp
(ADPT)
ROBINS CHAD M
— Director
Aug 18, 2026
Sale
Shares
278,472
Price
$24.48
Total Value
$6.82M
Shares Held After
2,180,722
% of Holdings
11.3%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
HALOZYME THERAPEUTICS, INC.
(HALO)
Torley Helen
— Director
Aug 18, 2026
Sale
Shares
9,400
Price
$104.87
Total Value
$985.82K
Shares Held After
767,780
% of Holdings
1.2%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
HALOZYME THERAPEUTICS, INC.
(HALO)
Torley Helen
— Director
Aug 18, 2026
Sale
Shares
4,897
Price
$104.11
Total Value
$509.83K
Shares Held After
777,180
% of Holdings
0.6%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
HALOZYME THERAPEUTICS, INC.
(HALO)
Torley Helen
— Director
Aug 18, 2026
Sale
Shares
5,703
Price
$103.08
Total Value
$587.88K
Shares Held After
782,077
% of Holdings
0.7%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
Neumora Therapeutics, Inc.
(NMRA)
Aurora Daljit Singh
— Chief Operating and Development Officer
Aug 18, 2026
Sale
Shares
34,987
Price
$1.59
Total Value
$55.49K
Shares Held After
0
% of Holdings
100.0%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
Neumora Therapeutics, Inc.
(NMRA)
Aurora Daljit Singh
— Chief Operating and Development Officer
Aug 18, 2026
Sale
Shares
34,162
Price
$1.58
Total Value
$54.14K
Shares Held After
48,750
% of Holdings
41.2%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
Seer, Inc.
(SEER)
Horn David R.
— PRESIDENT&CFO
Aug 18, 2026
Sale
Shares
7,309
Price
$2.03
Total Value
$14.81K
Shares Held After
486,650
% of Holdings
1.5%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
Lexeo Therapeutics, Inc.
(LXEO)
Otero Jose Manuel
— Chief Operating Officer
Aug 18, 2026
Sale
Shares
1,304
Price
$4.96
Total Value
$6.46K
Shares Held After
136,178
% of Holdings
0.9%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
Lexeo Therapeutics, Inc.
(LXEO)
Townsend Richard Nolan
— Director
Aug 18, 2026
Sale
Shares
3,345
Price
$4.95
Total Value
$16.56K
Shares Held After
374,472
% of Holdings
0.9%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
Lexeo Therapeutics, Inc.
(LXEO)
Tamayo Louis Edward
— Chief Financial Officer
Aug 18, 2026
Sale
Shares
4,117
Price
$4.91
Total Value
$20.20K
Shares Held After
92,907
% of Holdings
4.2%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
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Showing 1001–1050 of 3159 transactions (page 21 of 64)
Version: v26.9.12