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Subsector - Chemicals
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Officer & Directors
10 Percent
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Manufacturing
Include option trades
Include indirect trades
Latest data: 4/3/2025 10:20:07 PM
1 Month
Buy/Sell Ratio 0.79
44%
56%
Buy
Sell
$164.67 M
($209.44) M
107 Insiders
305 Insiders
174 Transactions
419 Transactions
3/3/2025 to 4/3/2025
3 Month
Buy/Sell Ratio 1.08
51%
49%
Buy
Sell
$726.49 M
($672.53) M
203 Insiders
701 Insiders
367 Transactions
1280 Transactions
1/3/2025 to 4/3/2025
6 Month
Buy/Sell Ratio 0.65
39%
61%
Buy
Sell
$977.88 M
($1,494.71) M
393 Insiders
926 Insiders
1010 Transactions
2105 Transactions
10/3/2024 to 4/3/2025
12 Month
Buy/Sell Ratio 0.48
32%
68%
Buy
Sell
$1,278.84 M
($2,682.77) M
666 Insiders
1306 Insiders
1790 Transactions
3865 Transactions
4/3/2024 to 4/3/2025
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
Legorreta Pablo G.
Prokidney Corp.
$54,735,340
1
Ecor1 Capital, Llc
Zymeworks Inc.
$52,320,089
30
Springer Timothy A
Tectonic Therapeutic, Inc.
$51,517,806
4
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
Akkaraju Srinivas
ALUMIS INC.
$25,000,000
1
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
Yancopoulos George
Regeneron Pharmaceuticals, Inc.
($97,430,272)
2
Afeyan Noubar
Moderna, Inc.
($56,227,857)
17
Franklin Martin E
Element Solutions Inc
($52,200,000)
2
Gold Daniel Allen
Roivant Sciences Ltd.
($51,232,227)
5
Amin Tarang
E.L.F. Beauty, Inc.
($43,819,581)
15
Most Unique Insiders Buying (>25K)
12 months
Name
Unique insiders
Total Trades
Biocryst Pharmaceuticals Inc
9
9
Futurefuel Corp.
6
8
Avadel Pharmaceuticals Plc
6
7
Trulieve Cannabis Corp.
6
6
Inhibrx Biosciences, Inc.
5
22
Maia Biotechnology, Inc.
5
12
Zomedica Corp.
5
9
Neogen Corp
5
8
Elanco Animal Health Inc
5
6
Hexcel Corp /De/
5
6
Most Unique Insiders Selling (>25K)
12 months
Name
Unique insiders
Total Trades
Apellis Pharmaceuticals, Inc.
12
32
Procter & Gamble Co
12
32
Vertex Pharmaceuticals Inc / Ma
11
42
Blueprint Medicines Corp
11
27
Immunovant, Inc.
10
58
Aurinia Pharmaceuticals Inc.
10
15
Puma Biotechnology, Inc.
10
12
Adaptive Biotechnologies Corp
10
12
Xencor Inc
10
11
Air Products & Chemicals, Inc.
10
10
Industry Summary of Insider Activity
1 Month
6 Month
12 Month
Name
Ratio
Buy $
Sell $
Ratio
Buy $
Sell $
Ratio
Buy $
Sell $
Industrial Organic Chemicals
57.95
$2,798,907
($48,299)
30.01
$53,735,990
($1,790,409)
8.16
$58,489,849
($7,164,362)
Biological Products, (no Disgnostic Substances)
1.53
$49,244,346
($32,280,083)
2.69
$505,617,209
($187,798,124)
1.32
$599,393,901
($452,631,862)
Medicinal Chemicals & Botanical Products
1.41
$1,042,777
($740,025)
3.77
$4,430,046
($1,175,129)
1.01
$4,911,303
($4,853,123)
Chemicals & Allied Products
1.13
$2,598,680
($2,292,500)
0.09
$3,352,291
($37,430,356)
0.09
$3,755,373
($39,777,125)
Pharmaceutical Preparations
0.96
$107,297,484
($112,015,407)
0.33
$371,075,632
($1,140,618,731)
0.30
$562,464,004
($1,878,022,773)
In Vitro & In Vivo Diagnostic Substances
0.21
$257,485
($1,238,859)
0.18
$1,961,547
($11,037,202)
0.12
$3,247,440
($27,530,556)
Plastic Materials, Synth Resins & Nonvulcan Elastomers
0.18
$15,708
($88,960)
0.79
$1,802,812
($2,268,637)
0.75
$5,730,079
($7,651,820)
Industrial Inorganic Chemicals
0.17
$421,992
($2,412,861)
0.02
$466,126
($19,798,008)
0.02
$617,991
($24,814,970)
Adhesives & Sealants
0.15
$198,310
($1,360,144)
0.03
$198,310
($7,203,734)
0.02
$198,310
($9,248,606)
Specialty Cleaning, Polishing And Sanitation Preparations
0.01
$9,781
($1,246,201)
0.02
$32,949
($1,452,824)
0.16
$269,727
($1,739,666)
Perfumes, Cosmetics & Other Toilet Preparations
0.00
$13,400
($3,417,032)
3.28
$34,016,121
($10,356,874)
0.34
$34,715,105
($102,960,993)
Miscellaneous Chemical Products
0.00
$43,131
($52,296,352)
0.00
$43,131
($54,537,890)
0.03
$1,578,469
($56,290,476)
Plastic Material, Synth Resin/rubber, Cellulos (no Glass)
--
$731,068
$0
--
$731,068
$0
0.60
$731,068
($1,210,451)
Soap, Detergents, Cleang Preparations, Perfumes, Cosmetics
--
$0
$0
0.06
$340,534
($6,069,937)
0.02
$719,975
($47,361,317)
Paints, Varnishes, Lacquers, Enamels & Allied Prods
--
$0
$0
0.00
$0
($1,693,274)
0.15
$274,615
($1,864,304)
Agricultural Chemicals
--
$0
$0
0.01
$71,640
($11,482,911)
0.09
$1,738,142
($19,643,350)