Industry - Biological Products, (no Disgnostic Substances)

  1. All Sectors
  2. Manufacturing
  3. Chemicals
Latest data: 7/31/2025 10:05:58 PM
1 Month
Buy/Sell Ratio 0.02
1%
99%
Buy Sell
$210,628 ($12.34) M
2 Insiders 27 Insiders
2 Transactions 44 Transactions
6/30/2025 to 7/31/2025
3 Month
Buy/Sell Ratio 0.13
11%
89%
Buy Sell
$3.45 M ($26.19) M
15 Insiders 82 Insiders
22 Transactions 133 Transactions
4/30/2025 to 7/31/2025
6 Month
Buy/Sell Ratio 0.05
4%
96%
Buy Sell
$3.95 M ($76.25) M
21 Insiders 172 Insiders
48 Transactions 368 Transactions
1/31/2025 to 7/31/2025
12 Month
Buy/Sell Ratio 0.03
3%
97%
Buy Sell
$4.94 M ($159.04) M
46 Insiders 226 Insiders
102 Transactions 734 Transactions
7/31/2024 to 7/31/2025

Monthly Buy and Sell Value

Monthly Buy/Sell Ratio

Most Insider Buying

12 months
Name Value Transactions
NKGen Biotech, Inc.
$2,650,000 1
Tectonic Therapeutic, Inc.
$249,964 1
Cel Sci Corp
$199,999 1
Prime Medicine, Inc.
$147,150 1
Biocardia, Inc.
$124,504 22
Aim Immunotech Inc.
$120,605 13
Prime Medicine, Inc.
$113,000 1
Quince Therapeutics, Inc.
$107,375 2
Fennec Pharmaceuticals Inc.
$104,602 2
Inmune Bio, Inc.
$101,892 2

Most Insider Selling

12 months
Name Value Transactions
Krystal Biotech, Inc.
($17,268,491) 8
Krystal Biotech, Inc.
($17,267,169) 8
Springworks Therapeutics, Inc.
($11,639,174) 6
Apogee Therapeutics, Inc.
($9,008,790) 8
Exelixis, Inc.
($5,988,093) 6
GILEAD SCIENCES, INC.
($4,728,026) 6
Springworks Therapeutics, Inc.
($4,330,677) 4
Exelixis, Inc.
($4,230,250) 4
Crispr Therapeutics Ag
($3,508,807) 3
Twist Bioscience Corp
($3,393,348) 20

Most Unique Insiders Buying (>25K)

12 months
Name Unique insiders Total Trades
Quince Therapeutics, Inc. 2 3
Inmune Bio, Inc. 2 3
Compass Therapeutics, Inc. 2 2
Iovance Biotherapeutics, Inc. 2 2
Prime Medicine, Inc. 2 2
Biocardia, Inc. 1 2
Scilex Holding Co 1 2
Iteos Therapeutics, Inc. 1 1
Zivo Bioscience, Inc. 1 1
Outlook Therapeutics, Inc. 1 1

Most Unique Insiders Selling (>25K)

12 months
Name Unique insiders Total Trades
Scholar Rock Holding Corp 8 16
Adaptive Biotechnologies Corp 8 9
Immunovant, Inc. 7 39
Twist Bioscience Corp 6 62
Revolution Medicines, Inc. 6 25
Tarsus Pharmaceuticals, Inc. 6 19
Relay Therapeutics, Inc. 5 25
Candel Therapeutics, Inc. 5 16
Beam Therapeutics Inc. 5 11
Replimune Group, Inc. 5 8

Companies with activity

1 Month 6 Month 12 Month
Name Ratio Buy $ Sell $ Ratio Buy $ Sell $ Ratio Buy $ Sell $
Krystal Biotech, Inc. 0.00 $0 ($7,517,836) 0.00 $0 ($16,407,360) 0.00 $0 ($34,535,660)
GILEAD SCIENCES, INC. 0.00 $0 ($1,750,035) 0.00 $0 ($5,616,746) 0.00 $0 ($10,858,867)
Scholar Rock Holding Corp 0.00 $0 ($828,898) 0.00 $0 ($2,953,745) 0.00 $0 ($5,954,476)
Meiragtx Holdings Plc 0.00 $0 ($583,055) 0.00 $0 ($980,705) 0.00 $0 ($1,131,665)
Relay Therapeutics, Inc. 0.00 $0 ($542,926) 0.00 $0 ($1,796,722) 0.00 $0 ($3,400,999)
Prokidney Corp. 0.00 $0 ($312,510) 0.00 $0 ($312,510) 0.00 $0 ($353,540)
Biogen Inc. 0.00 $0 ($300,105) 0.00 $0 ($780,612) 0.00 $0 ($780,612)
Twist Bioscience Corp 0.00 $0 ($207,649) 0.00 $0 ($3,127,916) 0.00 $0 ($8,778,561)
Immunovant, Inc. 0.00 $0 ($140,384) 0.00 $0 ($1,449,474) 0.00 $0 ($4,831,975)
Precision Biosciences Inc 0.00 $0 ($63,163) 0.00 $0 ($63,163) 0.48 $30,317 ($63,163)
Vir Biotechnology, Inc. 0.00 $0 ($56,791) 0.00 $0 ($962,424) 0.00 $0 ($1,039,834)
Beam Therapeutics Inc. 0.00 $0 ($23,962) 0.00 $0 ($1,650,397) 0.00 $0 ($4,547,491)
CARGO Therapeutics, Inc. 0.00 $0 ($6,822) 0.00 $0 ($118,616) 0.00 $0 ($118,616)
DBV Technologies S.A. 0.00 $0 ($1,030) 0.00 $0 ($1,761) 0.00 $0 ($4,043)
Cel Sci Corp -- $199,999 $0 -- $199,999 $0 -- $199,999 $0
EXOZYMES INC. -- $10,629 $0 -- $10,629 $0 -- $52,997 $0
Editas Medicine, Inc. -- $0 $0 0.00 $0 ($68,644) 0.00 $0 ($80,228)
Atara Biotherapeutics, Inc. -- $0 $0 0.00 $0 ($76,346) 0.00 $0 ($174,816)
Recursion Pharmaceuticals, Inc. -- $0 $0 0.00 $0 ($836,987) 0.00 $0 ($836,987)
C4 Therapeutics, Inc. -- $0 $0 0.00 $0 ($3,651) 0.00 $0 ($3,651)
Cidara Therapeutics, Inc. -- $0 $0 0.00 $0 ($75,482) 0.00 $0 ($96,814)
Bluebird Bio, Inc. -- $0 $0 0.00 $0 ($11,629) 0.00 $0 ($33,480)
Adaptive Biotechnologies Corp -- $0 $0 0.00 $0 ($3,419,675) 0.00 $0 ($3,541,989)
Caribou Biosciences, Inc. -- $0 $0 0.00 $0 ($14,434) 1.71 $24,651 ($14,434)
Kymera Therapeutics, Inc. -- $0 $0 0.00 $0 ($574,793) 0.00 $0 ($705,438)
Allogene Therapeutics, Inc. -- $0 $0 0.00 $0 ($268,856) 0.00 $0 ($317,270)
Voyager Therapeutics, Inc. -- $0 $0 0.00 $0 ($300,650) 0.00 $0 ($394,112)
Kalaris Therapeutics, Inc. -- $0 $0 0.00 $0 ($13,223) 0.00 $0 ($78,986)
Exelixis, Inc. -- $0 $0 0.00 $0 ($6,054,655) 0.00 $0 ($11,870,508)
Alector, Inc. -- $0 $0 0.00 $0 ($276,067) 0.00 $0 ($827,708)
Vericel Corp -- $0 $0 0.00 $0 ($665,592) 0.00 $0 ($665,592)
Protara Therapeutics, Inc. -- $0 $0 0.00 $0 ($96,145) 0.00 $0 ($96,145)
Replimune Group, Inc. -- $0 $0 0.00 $0 ($343,486) 0.00 $0 ($692,918)
Revolution Medicines, Inc. -- $0 $0 0.00 $0 ($2,086,637) 0.00 $0 ($4,535,781)
Cullinan Therapeutics, Inc. -- $0 $0 0.00 $0 ($212,704) 0.00 $0 ($822,102)
Biocardia, Inc. -- $0 $0 -- $152,595 $0 24.49 $159,503 ($6,514)
Adverum Biotechnologies, Inc. -- $0 $0 0.00 $0 ($26,020) 0.00 $0 ($26,020)
Halozyme Therapeutics, Inc. -- $0 $0 0.00 $0 ($1,260,681) 0.00 $0 ($1,260,681)
Amgen Inc -- $0 $0 0.00 $0 ($3,783,662) 0.00 $0 ($3,783,662)
Crispr Therapeutics Ag -- $0 $0 0.00 $0 ($1,013,564) 0.00 $0 ($3,508,807)
Springworks Therapeutics, Inc. -- $0 $0 0.00 $0 ($10,364,338) 0.00 $0 ($16,032,019)
Tectonic Therapeutic, Inc. -- $0 $0 -- $249,964 $0 -- $249,964 $0
Aim Immunotech Inc. -- $0 $0 -- $76,136 $0 -- $120,648 $0
NKGen Biotech, Inc. -- $0 $0 -- $2,650,000 $0 -- $2,650,000 $0
Century Therapeutics, Inc. -- $0 $0 0.00 $0 ($54,192) 0.00 $0 ($58,295)
Monte Rosa Therapeutics, Inc. -- $0 $0 0.00 $0 ($9,174) 0.00 $0 ($9,174)
Candel Therapeutics, Inc. -- $0 $0 0.00 $0 ($273,793) 0.00 $0 ($1,832,013)
Tarsus Pharmaceuticals, Inc. -- $0 $0 0.00 $0 ($3,761,243) 0.00 $0 ($3,761,243)
Humacyte, Inc. -- $0 $0 -- $21,624 $0 -- $37,601 $0
Fennec Pharmaceuticals Inc. -- $0 $0 -- $104,602 $0 6.88 $104,602 ($15,206)
Compass Therapeutics, Inc. -- $0 $0 -- $80,300 $0 -- $80,300 $0
Tenaya Therapeutics, Inc. -- $0 $0 0.00 $0 ($13,891) 0.00 $0 ($75,234)
Hillevax, Inc. -- $0 $0 0.00 $0 ($63,778) 0.00 $0 ($63,778)
Iovance Biotherapeutics, Inc. -- $0 $0 -- $107,193 $0 -- $107,193 $0
Aura Biosciences, Inc. -- $0 $0 0.00 $0 ($10,315) 0.00 $0 ($428,488)
Vor Biopharma Inc. -- $0 $0 0.00 $0 ($6,661) 0.00 $0 ($19,579)
Prime Medicine, Inc. -- $0 $0 -- $283,940 $0 -- $283,940 $0
Tevogen Bio Holdings Inc. -- $0 $0 0.00 $0 ($2,504,669) 0.00 $0 ($4,252,001)
Abpro Holdings, Inc. -- $0 $0 -- $16,406 $0 -- $16,406 $0
Senti Biosciences, Inc. -- $0 $0 0.00 $0 ($24,413) 0.00 $0 ($24,413)
Apogee Therapeutics, Inc. -- $0 $0 0.00 $0 ($1,296,611) 0.00 $0 ($11,376,106)
Neumora Therapeutics, Inc. -- $0 $0 0.00 $0 ($64,027) 0.00 $0 ($1,141,628)
Lexeo Therapeutics, Inc. -- $0 $0 0.00 $0 ($52,396) 0.00 $0 ($52,396)
Metagenomi, Inc. -- $0 $0 0.00 $0 ($47,464) 0.00 $0 ($68,407)
Iteos Therapeutics, Inc. -- $0 $0 -- $0 $0 -- $38,635 $0
Fate Therapeutics Inc -- $0 $0 -- $0 $0 0.00 $0 ($31,438)
Regenxbio Inc. -- $0 $0 -- $0 $0 0.00 $0 ($1,500)
Adaptimmune Therapeutics Plc -- $0 $0 -- $0 $0 0.00 $0 ($105,250)
Denali Therapeutics Inc. -- $0 $0 -- $0 $0 0.00 $0 ($2,277,131)
Neurocrine Biosciences Inc -- $0 $0 -- $0 $0 0.00 $0 ($569,018)
Windtree Therapeutics Inc /De/ -- $0 $0 -- $0 $0 -- $4,942 $0
Zivo Bioscience, Inc. -- $0 $0 -- $0 $0 -- $99,966 $0
Outlook Therapeutics, Inc. -- $0 $0 -- $0 $0 -- $28,446 $0
Vaxcyte, Inc. -- $0 $0 -- $0 $0 0.00 $0 ($3,225,573)
Repligen Corp -- $0 $0 -- $0 $0 0.00 $0 ($739,717)
Lineage Cell Therapeutics, Inc. -- $0 $0 -- $0 $0 -- $51,195 $0
Vigil Neuroscience, Inc. -- $0 $0 -- $0 $0 -- $28,450 $0
Athira Pharma, Inc. -- $0 $0 -- $0 $0 0.00 $0 ($7,856)
X4 Pharmaceuticals, Inc -- $0 $0 -- $0 $0 0.01 $4,598 ($476,096)
Gritstone bio, Inc. -- $0 $0 -- $0 $0 0.00 $0 ($180)
Kiromic Biopharma, Inc. -- $0 $0 -- $0 $0 -- $19,709 $0
Aptose Biosciences Inc. -- $0 $0 -- $0 $0 -- $20,000 $0
Quince Therapeutics, Inc. -- $0 $0 -- $0 $0 -- $162,993 $0
Acumen Pharmaceuticals, Inc. -- $0 $0 -- $0 $0 0.00 $0 ($258,985)
Inmune Bio, Inc. -- $0 $0 -- $0 $0 -- $199,939 $0
Adma Biologics, Inc. -- $0 $0 -- $0 $0 0.00 $0 ($1,350,454)
Brainstorm Cell Therapeutics Inc. -- $0 $0 -- $0 $0 -- $11,308 $0
Calidi Biotherapeutics, Inc. -- $0 $0 -- $0 $0 0.00 $0 ($16,200)
Scilex Holding Co -- $0 $0 -- $0 $0 -- $90,072 $0
enGene Holdings Inc. -- $0 $0 -- $0 $0 -- $57,000 $0