Subsector - Chemicals

  1. All Sectors
  2. Manufacturing
Latest data: 10/28/2026 10:01:44 PM
1 Month
Buy/Sell Ratio 0.05
4%
96%
Buy Sell
$4.26 M ($88.10) M
33 Insiders 123 Insiders
46 Transactions 153 Transactions
9/28/2026 to 10/28/2026
3 Month
Buy/Sell Ratio 0.08
7%
93%
Buy Sell
$42.29 M ($512.51) M
168 Insiders 449 Insiders
271 Transactions 717 Transactions
7/28/2026 to 10/28/2026
6 Month
Buy/Sell Ratio 0.11
9%
91%
Buy Sell
$109.51 M ($1,038.57) M
277 Insiders 745 Insiders
502 Transactions 1568 Transactions
4/28/2026 to 10/28/2026
12 Month
Buy/Sell Ratio 0.26
20%
80%
Buy Sell
$520.29 M ($1,978.86) M
512 Insiders 1294 Insiders
986 Transactions 3544 Transactions
10/28/2025 to 10/28/2026

Monthly Buy and Sell Value

Monthly Buy/Sell Ratio

Most Insider Buying

12 months
Name Value Transactions
Immunovant, Inc.
$349,999,986 1
Summit Therapeutics Inc.
$49,987,200 1
Verrica Pharmaceuticals Inc.
$5,835,050 1
Helus Pharma Inc.
$4,715,337 4
Helus Pharma Inc.
$3,569,045 3
Apollomics Inc.
$3,549,999 1
Corcept Therapeutics Inc
$3,313,809 1
Biohaven Ltd.
$3,000,000 1
Zenas Biopharma, Inc.
$2,662,720 4
XOMA Royalty Corp
$2,505,000 1

Most Insider Selling

12 months
Name Value Transactions
Kymera Therapeutics, Inc.
($168,142,200) 1
BeOne Medicines Ltd.
($120,892,072) 9
BioNTech SE
($84,232,245) 26
MoonLake Immunotherapeutics
($62,962,500) 1
Cf Industries Holdings, Inc.
($59,198,480) 7
Krystal Biotech, Inc.
($28,770,019) 4
Krystal Biotech, Inc.
($28,768,741) 4
Apogee Therapeutics, Inc.
($28,389,806) 11
Adaptive Biotechnologies Corp
($24,919,160) 13
Twist Bioscience Corp
($23,710,699) 23

Most Unique Insiders Buying (>25K)

12 months
Name Unique insiders Total Trades
Indivior Pharmaceuticals, Inc. 7 8
Elanco Animal Health Inc 6 9
Chemours Co 6 6
Fuller H B Co 5 5
Braveheart Bio, Inc. 5 5
Relmada Therapeutics, Inc. 4 10
CervoMed Inc. 4 9
Maia Biotechnology, Inc. 4 8
Hepion Pharmaceuticals, Inc. 4 6
ONCOLYTICS BIOTECH INC 4 6

Most Unique Insiders Selling (>25K)

12 months
Name Unique insiders Total Trades
Scholar Rock Holding Corp 13 24
Procter & Gamble Co 13 23
TAKEDA PHARMACEUTICAL CO LTD 13 17
Vertex Pharmaceuticals Inc / Ma 12 52
Ani Pharmaceuticals Inc 11 43
Ionis Pharmaceuticals Inc 11 22
Uniqure N.V. 11 17
Twist Bioscience Corp 10 104
BeOne Medicines Ltd. 10 35
Arrowhead Pharmaceuticals, Inc. 10 20

Industry Summary of Insider Activity

1 Month 6 Month 12 Month
Name Ratio Buy $ Sell $ Ratio Buy $ Sell $ Ratio Buy $ Sell $
Industrial Inorganic Chemicals 1.45 $10,170 ($7,020) 0.04 $177,781 ($4,718,120) 0.09 $1,177,415 ($12,435,231)
Adhesives & Sealants 0.58 $249,167 ($430,558) 0.09 $447,447 ($4,760,002) 0.06 $590,263 ($9,110,586)
Miscellaneous Chemical Products 0.42 $40,200 ($95,373) 0.02 $84,211 ($5,356,848) 0.02 $617,430 ($24,711,335)
Pharmaceutical Preparations 0.11 $2,965,206 ($26,406,094) 0.19 $91,846,161 ($495,957,625) 0.13 $137,081,312 ($1,092,862,637)
Biological Products, (no Disgnostic Substances) 0.01 $470,720 ($56,697,391) 0.02 $6,973,432 ($451,621,534) 0.57 $362,294,124 ($638,826,060)
Soap, Detergents, Cleang Preparations, Perfumes, Cosmetics 0.00 $0 ($2,606,942) 0.24 $3,740,308 ($15,600,454) 0.22 $3,933,506 ($18,178,546)
Perfumes, Cosmetics & Other Toilet Preparations 0.00 $0 ($1,793,382) 0.00 $0 ($13,585,738) 0.03 $746,411 ($28,506,730)
Industrial Organic Chemicals 0.00 $0 ($39,790) 0.20 $1,797,332 ($8,884,090) 0.39 $5,014,503 ($12,888,578)
In Vitro & In Vivo Diagnostic Substances 0.00 $0 ($23,170) 0.34 $261,598 ($771,759) 0.63 $2,890,537 ($4,587,267)
Specialty Cleaning, Polishing And Sanitation Preparations -- $286,425 $0 -- $286,425 $0 -- $292,020 $0
Plastic Materials, Synth Resins & Nonvulcan Elastomers -- $242,010 $0 0.09 $340,766 ($3,807,245) 0.03 $340,766 ($9,830,561)
Chemicals & Allied Products -- $0 $0 0.18 $1,689,601 ($9,193,970) 0.10 $2,604,422 ($25,796,192)
Plastic Material, Synth Resin/rubber, Cellulos (no Glass) -- $0 $0 -- $230,062 $0 -- $593,254 $0
Medicinal Chemicals & Botanical Products -- $0 $0 0.03 $692,214 ($21,644,768) 0.05 $1,102,178 ($23,675,217)
Paints, Varnishes, Lacquers, Enamels & Allied Prods -- $0 $0 -- $2,530 $0 0.00 $2,530 ($953,301)
Agricultural Chemicals -- $0 $0 0.35 $942,959 ($2,663,514) 0.01 $1,009,951 ($76,495,348)