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Subsector - Chemicals
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Officer & Directors
10 Percent
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All Sectors
Manufacturing
Include option trades
Include indirect trades
Latest data: 6/13/2025 10:04:30 PM
1 Month
Buy/Sell Ratio 0.64
39%
61%
Buy
Sell
$61.13 M
($95.16) M
110 Insiders
227 Insiders
210 Transactions
309 Transactions
5/13/2025 to 6/13/2025
3 Month
Buy/Sell Ratio 0.69
40%
60%
Buy
Sell
$197.34 M
($287.97) M
266 Insiders
448 Insiders
700 Transactions
737 Transactions
3/13/2025 to 6/13/2025
6 Month
Buy/Sell Ratio 1.01
50%
50%
Buy
Sell
$920.59 M
($914.88) M
414 Insiders
905 Insiders
1132 Transactions
2029 Transactions
12/13/2024 to 6/13/2025
12 Month
Buy/Sell Ratio 0.57
36%
64%
Buy
Sell
$1,300.46 M
($2,282.95) M
703 Insiders
1274 Insiders
2114 Transactions
3754 Transactions
6/13/2024 to 6/13/2025
Monthly Buy and Sell Value
Monthly Buy/Sell Ratio
Most Insider Buying
12 months
Name
Value
Transactions
Roivant Sciences Ltd.
Immunovant, Inc.
$336,900,200
1
Ra Capital Management, L.P.
Janux Therapeutics, Inc.
$79,042,965
4
Springer Timothy A
Tectonic Therapeutic, Inc.
$62,366,821
12
Ecor1 Capital, Llc
Zymeworks Inc.
$58,036,053
36
Diamondback Energy, Inc.
Verde Clean Fuels, Inc.
$50,000,000
1
Ra Capital Management, L.P.
89Bio, Inc.
$49,999,994
1
Ra Capital Management, L.P.
Climb Bio, Inc.
$49,952,817
1
Fribourg Paul J
Estee Lauder Companies Inc
$33,606,199
8
Ra Capital Management, L.P.
Tyra Biosciences, Inc.
$33,491,371
4
Akkaraju Srinivas
ALUMIS INC.
$26,477,312
3
Most Insider Selling
12 months
Name
Value
Transactions
Baker Bros. Advisors Lp
Beigene, Ltd.
($384,735,063)
2
Hack Andrew A. F.
Nuvalent, Inc.
($110,000,000)
1
Bvf Partners L P/Il
MoonLake Immunotherapeutics
($100,003,200)
1
Flynn James E
Nuvalent, Inc.
($97,750,000)
1
Kersten Dirk
Dyne Therapeutics, Inc.
($97,727,621)
43
Franklin Martin E
Element Solutions Inc
($52,200,000)
2
Gold Daniel Allen
Roivant Sciences Ltd.
($51,232,227)
5
Song Hong Fang
Cg Oncology, Inc.
($34,600,066)
2
Gonzalez Richard A
Abbvie Inc.
($32,666,600)
3
Kumar Neil
Bridgebio Pharma, Inc.
($30,243,415)
6
Most Unique Insiders Buying (>25K)
12 months
Name
Unique insiders
Total Trades
Neogen Corp
11
14
Hcw Biologics Inc.
6
8
Avadel Pharmaceuticals Plc
6
7
Organon & Co.
6
6
Trulieve Cannabis Corp.
6
6
Inhibrx Biosciences, Inc.
5
18
Relmada Therapeutics, Inc.
5
13
International Flavors & Fragrances Inc
5
8
Zomedica Corp.
5
6
Maia Biotechnology, Inc.
4
13
Most Unique Insiders Selling (>25K)
12 months
Name
Unique insiders
Total Trades
Scholar Rock Holding Corp
15
22
Procter & Gamble Co
12
32
Apellis Pharmaceuticals, Inc.
12
32
Blueprint Medicines Corp
11
26
Xencor Inc
11
12
Immunovant, Inc.
10
50
Vertex Pharmaceuticals Inc / Ma
10
32
Adaptive Biotechnologies Corp
10
12
Air Products & Chemicals, Inc.
10
10
Ptc Therapeutics, Inc.
9
34
Industry Summary of Insider Activity
1 Month
6 Month
12 Month
Name
Ratio
Buy $
Sell $
Ratio
Buy $
Sell $
Ratio
Buy $
Sell $
Industrial Organic Chemicals
1.54
$1,704,952
($1,107,602)
34.84
$56,713,848
($1,627,888)
11.78
$60,589,789
($5,144,156)
Pharmaceutical Preparations
1.12
$56,748,044
($50,854,300)
0.60
$356,579,553
($597,950,763)
0.40
$642,599,425
($1,611,348,072)
Medicinal Chemicals & Botanical Products
0.15
$31,101
($205,397)
2.24
$3,393,875
($1,515,188)
1.89
$7,081,494
($3,745,414)
Chemicals & Allied Products
0.05
$251,572
($4,733,110)
0.53
$4,600,222
($8,756,797)
0.11
$4,878,352
($43,447,596)
Biological Products, (no Disgnostic Substances)
0.05
$812,539
($16,282,892)
3.17
$479,895,248
($151,592,148)
1.44
$533,571,622
($370,074,421)
Industrial Inorganic Chemicals
0.02
$17,007
($998,348)
0.04
$749,030
($17,162,310)
0.03
$820,661
($25,505,820)
Agricultural Chemicals
0.01
$9,340
($643,140)
0.00
$9,340
($14,447,885)
0.05
$1,156,341
($21,621,707)
In Vitro & In Vivo Diagnostic Substances
0.01
$47,322
($3,429,852)
0.14
$1,721,510
($12,008,209)
0.15
$3,271,550
($21,821,060)
Perfumes, Cosmetics & Other Toilet Preparations
0.00
$0
($15,573,531)
0.26
$8,741,159
($34,266,226)
0.65
$34,527,744
($53,085,506)
Adhesives & Sealants
0.00
$0
($1,193,514)
0.02
$198,310
($8,577,417)
0.02
$198,310
($10,732,537)
Specialty Cleaning, Polishing And Sanitation Preparations
0.00
$0
($123,875)
0.35
$558,036
($1,576,699)
0.32
$591,084
($1,863,541)
Plastic Materials, Synth Resins & Nonvulcan Elastomers
0.00
$0
($13,504)
0.05
$41,905
($827,627)
0.69
$2,550,896
($3,717,250)
Miscellaneous Chemical Products
--
$928,558
$0
0.08
$4,586,296
($58,744,095)
0.09
$5,562,892
($62,537,144)
Soap, Detergents, Cleang Preparations, Perfumes, Cosmetics
--
$499,635
$0
0.34
$1,994,842
($5,822,937)
0.05
$2,252,180
($45,233,784)
Plastic Material, Synth Resin/rubber, Cellulos (no Glass)
--
$77,174
$0
--
$808,242
$0
0.67
$808,242
($1,210,451)
Paints, Varnishes, Lacquers, Enamels & Allied Prods
--
$0
$0
--
$0
$0
0.00
$0
($1,864,304)