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Subsector - Chemicals
Officers
Directors
Officer & Directors
10 Percent
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All Sectors
Manufacturing
Include option trades
Include indirect trades
Latest data: 9/18/2025 10:03:52 PM
1 Month
Buy/Sell Ratio 0.13
11%
89%
Buy
Sell
$10.42 M
($82.73) M
40 Insiders
161 Insiders
64 Transactions
200 Transactions
8/18/2025 to 9/18/2025
3 Month
Buy/Sell Ratio 1866298.79
99%
1%
Buy
Sell
$307,763,456.74 M
($164.91) M
107 Insiders
339 Insiders
213 Transactions
529 Transactions
6/18/2025 to 9/18/2025
6 Month
Buy/Sell Ratio 987095.84
99%
1%
Buy
Sell
$307,763,481.14 M
($311.79) M
211 Insiders
512 Insiders
516 Transactions
1087 Transactions
3/18/2025 to 9/18/2025
12 Month
Buy/Sell Ratio 412923.99
99%
1%
Buy
Sell
$307,763,504.90 M
($745.33) M
350 Insiders
968 Insiders
936 Transactions
2724 Transactions
9/18/2024 to 9/18/2025
Monthly Buy and Sell Value
Monthly Buy/Sell Ratio
Most Insider Buying
12 months
Name
Value
Transactions
Swanson Donald William
HEALTHY EXTRACTS INC.
$307,763,430,923,520
1
Duggan Robert W
Summit Therapeutics Inc.
$5,984,756
2
Fyrwald J Erik
International Flavors & Fragrances Inc
$4,848,845
4
Kewalramani Reshma
Vertex Pharmaceuticals Inc / Ma
$3,895,768
1
Siegall Clay B
Immunome Inc.
$3,124,140
4
Song Paul Y.
NKGen Biotech, Inc.
$2,650,000
1
Wong Hing C
Hcw Biologics Inc.
$2,465,002
2
Marshall Allan
UPEXI, INC.
$2,299,999
2
Brondeau Pierre R
Fmc Corp
$1,938,449
1
Dierker Richard A
Church & Dwight Co Inc /De/
$1,753,102
3
Most Insider Selling
12 months
Name
Value
Transactions
Oyler John
BeOne Medicines Ltd.
($21,014,041)
7
Zaccardelli David
Verona Pharma Plc
($16,806,910)
20
Hahn Mark W
Verona Pharma Plc
($16,805,499)
20
Adsett Roger
Insmed Inc
($12,785,585)
12
Cheng Andrew
Akero Therapeutics, Inc.
($12,503,605)
11
Fields Mandy J
E.L.F. Beauty, Inc.
($12,496,096)
5
Krishnan Krish S
Krystal Biotech, Inc.
($12,324,254)
7
Krishnan Suma
Krystal Biotech, Inc.
($12,323,130)
7
Islam Saqib
Springworks Therapeutics, Inc.
($9,651,140)
5
Lian Brian
Viking Therapeutics, Inc.
($9,061,234)
2
Most Unique Insiders Buying (>25K)
12 months
Name
Unique insiders
Total Trades
Organon & Co.
5
5
Eastman Chemical Co
5
5
Relmada Therapeutics, Inc.
4
9
Neogen Corp
4
5
Eli Lilly & Co
4
4
Coty Inc.
4
4
Perrigo Co Plc
4
4
Church & Dwight Co Inc /De/
3
7
Immunome Inc.
3
7
Nuvation Bio Inc.
3
5
Most Unique Insiders Selling (>25K)
12 months
Name
Unique insiders
Total Trades
Procter & Gamble Co
12
21
Apellis Pharmaceuticals, Inc.
11
34
Blueprint Medicines Corp
10
26
Air Products & Chemicals, Inc.
10
11
Scholar Rock Holding Corp
8
18
Ultragenyx Pharmaceutical Inc.
8
11
Intellia Therapeutics, Inc.
8
8
Insmed Inc
7
58
Akero Therapeutics, Inc.
7
39
Ptc Therapeutics, Inc.
7
33
Industry Summary of Insider Activity
1 Month
6 Month
12 Month
Name
Ratio
Buy $
Sell $
Ratio
Buy $
Sell $
Ratio
Buy $
Sell $
Plastic Materials, Synth Resins & Nonvulcan Elastomers
17.33
$1,235,726
($71,320)
3.91
$1,235,726
($315,862)
0.65
$1,724,015
($2,657,502)
Agricultural Chemicals
3.42
$109,763
($32,100)
0.01
$119,103
($10,498,935)
0.01
$119,103
($16,755,824)
Industrial Organic Chemicals
0.61
$163,116
($268,613)
1.24
$4,109,755
($3,301,605)
1.35
$6,231,125
($4,607,004)
Pharmaceutical Preparations
0.17
$7,523,376
($45,051,096)
0.16
$29,885,568
($181,957,314)
0.10
$44,468,768
($455,234,355)
Perfumes, Cosmetics & Other Toilet Preparations
0.11
$1,320,909
($11,604,100)
0.03
$1,320,909
($40,180,454)
0.03
$1,526,756
($45,592,621)
Biological Products, (no Disgnostic Substances)
0.01
$56,281
($4,703,910)
0.10
$3,784,115
($39,824,404)
0.03
$4,685,606
($136,892,888)
Soap, Detergents, Cleang Preparations, Perfumes, Cosmetics
0.00
$0
($20,610,191)
0.13
$2,706,110
($20,771,575)
0.10
$2,823,610
($28,341,868)
Adhesives & Sealants
0.00
$0
($250,000)
0.00
$0
($4,393,487)
0.00
$0
($11,300,753)
Paints, Varnishes, Lacquers, Enamels & Allied Prods
0.00
$0
($99,206)
0.00
$0
($99,206)
0.00
$0
($1,712,012)
Medicinal Chemicals & Botanical Products
0.00
$0
($39,493)
275472085.28
$307,763,433,591,292
($1,117,222)
142959757.39
$307,763,434,148,974
($2,152,798)
In Vitro & In Vivo Diagnostic Substances
--
$9,885
$0
0.15
$310,562
($2,061,762)
0.32
$1,745,881
($5,485,194)
Chemicals & Allied Products
--
$0
$0
46.51
$2,633,126
($56,610)
1.07
$5,638,717
($5,267,578)
Industrial Inorganic Chemicals
--
$0
$0
1.69
$823,462
($487,554)
0.04
$836,962
($18,911,667)
Plastic Material, Synth Resin/rubber, Cellulos (no Glass)
--
$0
$0
--
$161,545
$0
--
$289,655
$0
Specialty Cleaning, Polishing And Sanitation Preparations
--
$0
$0
0.00
$0
($123,875)
0.02
$32,949
($1,576,699)
Miscellaneous Chemical Products
--
$0
$0
0.07
$456,544
($6,596,964)
0.07
$630,925
($8,838,502)