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Buy/Sell Ratio
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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
(3476)
All (3476)
Buys (337)
Sells (3139)
Company
Insider
Title
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Date (newest)
Total Value
% of Holdings
Company Name
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CYTOKINETICS INC
(CYTK)
Blum Robert I
— Director
May 14, 2026
Sale
Shares
7,500
Price
$77.92
Total Value
$584.40K
Shares Held After
400,330
% of Holdings
1.8%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
Adlai Nortye Ltd.
(ANL)
LU YANG
— Director
May 13, 2026
Sale
Shares
10
Price
$13.18
Total Value
$131.80
Shares Held After
99,990
% of Holdings
0.0%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
Rallybio Corp
(RLYB)
ADAR1 Capital Management, LLC
— 10% Owner
May 13, 2026
Purchase
Shares
75,178
Price
$14.00
Total Value
$1.05M
Shares Held After
909,843
% of Holdings
8.3%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
Rallybio Corp
(RLYB)
ADAR1 Capital Management, LLC
— 10% Owner
May 13, 2026
Purchase
Shares
4,081
Price
$13.80
Total Value
$56.31K
Shares Held After
834,665
% of Holdings
0.5%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
Apogee Therapeutics, Inc.
(APGE)
HENDERSON MICHAEL THOMAS
— Director
May 13, 2026
Sale
Shares
1,341
Price
$82.58
Total Value
$110.74K
Shares Held After
1,115,987
% of Holdings
0.1%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
Apogee Therapeutics, Inc.
(APGE)
HENDERSON MICHAEL THOMAS
— Director
May 13, 2026
Sale
Shares
18,659
Price
$82.05
Total Value
$1.53M
Shares Held After
1,117,328
% of Holdings
1.6%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
Liquidia Corp
(LQDA)
JEFFS ROGER
— Director
May 13, 2026
Sale
Shares
25,000
Price
$56.29
Total Value
$1.41M
Shares Held After
1,248,095
% of Holdings
2.0%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
INSMED Inc
(INSM)
Bonstein Sara
— Chief Financial Officer
May 13, 2026
Sale
Shares
8,272
Price
$116.18
Total Value
$961.04K
Shares Held After
71,486
% of Holdings
10.4%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
INSMED Inc
(INSM)
Lewis William
— Director
May 13, 2026
Sale
Shares
13,283
Price
$116.18
Total Value
$1.54M
Shares Held After
287,902
% of Holdings
4.4%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
Vericel Corp
(VCEL)
MCLAUGHLIN KEVIN F
— Director
May 13, 2026
Sale
Shares
3,500
Price
$32.82
Total Value
$114.87K
Shares Held After
18,300
% of Holdings
16.1%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
Vericel Corp
(VCEL)
MCLAUGHLIN KEVIN F
— Director
May 13, 2026
Sale
Shares
3,500
Price
$32.83
Total Value
$114.91K
Shares Held After
18,300
% of Holdings
16.1%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
INSMED Inc
(INSM)
Flammer Martina M.D.
— Chief Medical Officer
May 13, 2026
Sale
Shares
3,384
Price
$116.18
Total Value
$393.15K
Shares Held After
75,389
% of Holdings
4.3%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
INSMED Inc
(INSM)
Flammer Martina M.D.
— Chief Medical Officer
May 13, 2026
Sale
Shares
4,470
Price
$112.76
Total Value
$504.04K
Shares Held After
78,773
% of Holdings
5.4%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
INSMED Inc
(INSM)
Smith Michael Alexander
— Chief Legal Officer
May 13, 2026
Sale
Shares
4,109
Price
$116.18
Total Value
$477.38K
Shares Held After
47,762
% of Holdings
7.9%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
BIOCRYST PHARMACEUTICALS INC
(BCRX)
Barnes Alane P
— Chief Legal Officer
May 13, 2026
Sale
Shares
62,500
Price
$9.54
Total Value
$596.25K
Shares Held After
400,703
% of Holdings
13.5%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
INSMED Inc
(INSM)
Adsett Roger
— Chief Operating Officer
May 13, 2026
Sale
Shares
5,837
Price
$116.18
Total Value
$678.14K
Shares Held After
100,973
% of Holdings
5.5%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
IONIS PHARMACEUTICALS INC
(IONS)
Monia Brett P
— Director
May 13, 2026
Sale
Shares
1,316
Price
$78.01
Total Value
$102.67K
Shares Held After
242,662
% of Holdings
0.5%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
BeOne Medicines Ltd.
(ONC)
Lee Chan Henry
— SVP, General Counsel
May 13, 2026
Sale
Shares
332
Price
$310.72
Total Value
$103.16K
Shares Held After
0
% of Holdings
100.0%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
Zai Lab Ltd
(ZLAB)
Du Ying
— Director
May 13, 2026
Sale
Shares
33,769
Price
$20.22
Total Value
$682.89K
Shares Held After
1,122,626
% of Holdings
2.9%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
Zai Lab Ltd
(ZLAB)
Du Ying
— Director
May 13, 2026
Sale
Shares
16,231
Price
$19.44
Total Value
$315.58K
Shares Held After
1,156,395
% of Holdings
1.4%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
LIGAND PHARMACEUTICALS INC
(LGND)
KOZARICH JOHN W
— Director
May 13, 2026
Sale
Shares
1,575
Price
$223.50
Total Value
$352.01K
Shares Held After
41,786
% of Holdings
3.6%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
UNITED THERAPEUTICS Corp
(UTHR)
ROTHBLATT MARTINE A
— Director
May 13, 2026
Sale
Shares
360
Price
$583.81
Total Value
$210.17K
Shares Held After
40,513
% of Holdings
0.9%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
UNITED THERAPEUTICS Corp
(UTHR)
ROTHBLATT MARTINE A
— Director
May 13, 2026
Sale
Shares
80
Price
$582.32
Total Value
$46.59K
Shares Held After
40,873
% of Holdings
0.2%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
UNITED THERAPEUTICS Corp
(UTHR)
ROTHBLATT MARTINE A
— Director
May 13, 2026
Sale
Shares
371
Price
$581.52
Total Value
$215.74K
Shares Held After
40,953
% of Holdings
0.9%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
UNITED THERAPEUTICS Corp
(UTHR)
ROTHBLATT MARTINE A
— Director
May 13, 2026
Sale
Shares
1,494
Price
$580.50
Total Value
$867.27K
Shares Held After
41,324
% of Holdings
3.5%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
UNITED THERAPEUTICS Corp
(UTHR)
ROTHBLATT MARTINE A
— Director
May 13, 2026
Sale
Shares
1,752
Price
$579.58
Total Value
$1.02M
Shares Held After
42,818
% of Holdings
3.9%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
UNITED THERAPEUTICS Corp
(UTHR)
ROTHBLATT MARTINE A
— Director
May 13, 2026
Sale
Shares
1,874
Price
$578.63
Total Value
$1.08M
Shares Held After
44,570
% of Holdings
4.0%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
UNITED THERAPEUTICS Corp
(UTHR)
ROTHBLATT MARTINE A
— Director
May 13, 2026
Sale
Shares
1,567
Price
$577.58
Total Value
$905.07K
Shares Held After
46,444
% of Holdings
3.3%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
UNITED THERAPEUTICS Corp
(UTHR)
ROTHBLATT MARTINE A
— Director
May 13, 2026
Sale
Shares
624
Price
$576.34
Total Value
$359.64K
Shares Held After
48,011
% of Holdings
1.3%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
UNITED THERAPEUTICS Corp
(UTHR)
ROTHBLATT MARTINE A
— Director
May 13, 2026
Sale
Shares
1,378
Price
$575.40
Total Value
$792.90K
Shares Held After
48,635
% of Holdings
2.8%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
Sol-Gel Technologies Ltd.
(SLGL)
Opaleye Management Inc.
— 10% Owner
May 13, 2026
Purchase
Shares
1,937
Price
$66.87
Total Value
$129.53K
Shares Held After
488,437
% of Holdings
0.4%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
Dyne Therapeutics, Inc.
(DYN)
Kerr Douglas
— Chief Medical Officer
May 13, 2026
Sale
Shares
1,564
Price
$18.36
Total Value
$28.72K
Shares Held After
170,042
% of Holdings
0.9%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
Dyne Therapeutics, Inc.
(DYN)
Lucera Erick
— Chief Financial Officer
May 13, 2026
Sale
Shares
1,448
Price
$18.36
Total Value
$26.59K
Shares Held After
123,925
% of Holdings
1.2%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
Dyne Therapeutics, Inc.
(DYN)
Cox John
— Director
May 13, 2026
Sale
Shares
3,311
Price
$18.36
Total Value
$60.79K
Shares Held After
370,834
% of Holdings
0.9%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
ROCKET PHARMACEUTICALS, INC.
(RCKT)
Militello John
— Vice President of Finance, Treasurer, Principal Accounting Officer
May 13, 2026
Sale
Shares
855
Price
$3.61
Total Value
$3.08K
Shares Held After
90,164
% of Holdings
0.9%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
Dyne Therapeutics, Inc.
(DYN)
Friedl-Naderer Johanna
— Chief Commercial Officer
May 13, 2026
Sale
Shares
228
Price
$18.36
Total Value
$4.19K
Shares Held After
154,353
% of Holdings
0.1%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
ROCKET PHARMACEUTICALS, INC.
(RCKT)
Shah Gaurav
— CEO
May 13, 2026
Sale
Shares
2,728
Price
$3.61
Total Value
$9.84K
Shares Held After
1,043,327
% of Holdings
0.3%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
ROCKET PHARMACEUTICALS, INC.
(RCKT)
Wilson Martin
— General Counsel
May 13, 2026
Sale
Shares
3,361
Price
$3.61
Total Value
$12.12K
Shares Held After
678,639
% of Holdings
0.5%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
CEL SCI CORP
(CVM)
KERSTEN GEERT R
— Director
May 13, 2026
Purchase
Shares
100,000
Price
$1.19
Total Value
$119.00K
Shares Held After
222,497
% of Holdings
44.9%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
Mineralys Therapeutics, Inc.
(MLYS)
Rodman David Malcom
— Chief Medical Officer
May 13, 2026
Sale
Shares
14,056
Price
$28.58
Total Value
$401.79K
Shares Held After
63,443
% of Holdings
18.1%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
HALOZYME THERAPEUTICS, INC.
(HALO)
Torley Helen
— Director
May 13, 2026
Sale
Shares
600
Price
$70.81
Total Value
$42.49K
Shares Held After
767,780
% of Holdings
0.1%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
HALOZYME THERAPEUTICS, INC.
(HALO)
Torley Helen
— Director
May 13, 2026
Sale
Shares
3,950
Price
$69.79
Total Value
$275.66K
Shares Held After
768,380
% of Holdings
0.5%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
HALOZYME THERAPEUTICS, INC.
(HALO)
Torley Helen
— Director
May 13, 2026
Sale
Shares
3,350
Price
$68.88
Total Value
$230.75K
Shares Held After
772,330
% of Holdings
0.4%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
HALOZYME THERAPEUTICS, INC.
(HALO)
Torley Helen
— Director
May 13, 2026
Sale
Shares
2,100
Price
$68.10
Total Value
$143.01K
Shares Held After
775,680
% of Holdings
0.3%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
Werewolf Therapeutics, Inc.
(HOWL)
EVNIN LUKE
— Director
May 13, 2026
Sale
Shares
44,679
Price
$0.54
Total Value
$24.13K
Shares Held After
1,126,496
% of Holdings
3.8%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
Absci Corp
(ABSI)
Pangalos Menelas N
— Director
May 13, 2026
Purchase
Shares
37,453
Price
$5.36
Total Value
$200.75K
Shares Held After
232,308
% of Holdings
16.1%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
Cadrenal Therapeutics, Inc.
(CVKD)
Pham Quang X
— Director
May 12, 2026
Sale
Shares
3,298
Price
$5.28
Total Value
$17.41K
Shares Held After
185,150
% of Holdings
1.8%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
LIGAND PHARMACEUTICALS INC
(LGND)
KOZARICH JOHN W
— Director
May 12, 2026
Sale
Shares
459
Price
$224.00
Total Value
$102.82K
Shares Held After
41,786
% of Holdings
1.1%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
Shattuck Labs, Inc.
(STTK)
Shukla Abhinav A.
— Chief Technical Officer
May 12, 2026
Sale
Shares
2,032
Price
$7.01
Total Value
$14.24K
Shares Held After
81,258
% of Holdings
2.4%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
Shattuck Labs, Inc.
(STTK)
Pandite Arundathy N.
— Chief Medical Officer
May 12, 2026
Sale
Shares
30,000
Price
$6.61
Total Value
$198.30K
Shares Held After
166,219
% of Holdings
15.3%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
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Version: v26.5.2