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Sector - Manufacturing
Officers
Directors
Officer & Directors
10 Percent
All
All Sectors
Include option trades
Include indirect trades
Latest data: 8/4/2026 10:01:49 PM
1 Month
Buy/Sell Ratio 0.00
0%
100%
Buy
Sell
$10.57 M
($8,115.99) M
65 Insiders
304 Insiders
105 Transactions
393 Transactions
7/4/2026 to 8/4/2026
3 Month
Buy/Sell Ratio 0.02
1%
99%
Buy
Sell
$211.48 M
($11,189.86) M
405 Insiders
1677 Insiders
626 Transactions
2723 Transactions
5/4/2026 to 8/4/2026
6 Month
Buy/Sell Ratio 0.02
2%
98%
Buy
Sell
$325.80 M
($14,438.79) M
761 Insiders
2750 Insiders
1213 Transactions
5729 Transactions
2/4/2026 to 8/4/2026
12 Month
Buy/Sell Ratio 0.05
4%
96%
Buy
Sell
$959.59 M
($19,681.05) M
1401 Insiders
3758 Insiders
2608 Transactions
10291 Transactions
8/4/2025 to 8/4/2026
Monthly Buy and Sell Value
Monthly Buy/Sell Ratio
Most Insider Buying
12 months
Name
Value
Transactions
Roivant Sciences Ltd.
Immunovant, Inc.
$349,999,986
1
Duggan Robert W
Summit Therapeutics Inc.
$55,971,956
3
Wan Long
Smithfield Foods Inc
$41,850,000
1
Jenisch Jan Philipp
Amrize Ltd
$38,994,865
6
Charles Dirkson R
DPC Holdings Ltd
$29,813,784
1
Quinn Michael (Mike) Joseph
DPC Holdings Ltd
$14,358,993
1
Duggan Robert W
Pulse Biosciences, Inc.
$13,508,089
2
Broadwood Partners, L.P.
Staar Surgical Co
$12,266,545
3
Arora Nikesh
Palo Alto Networks Inc
$9,999,977
1
Sanders Nick
DPC Holdings Ltd
$9,511,029
1
Most Insider Selling
12 months
Name
Value
Transactions
Sutherland Vanessa Allen
Phillips 66
($7,438,594,711)
7
Dell Michael S
Dell Technologies Inc.
($1,000,053,261)
1
Huang Jen Hsun
Nvidia Corp
($676,297,687)
52
Vinciarelli Patrizio
Vicor Corp
($338,481,167)
59
Hsing Michael
Monolithic Power Systems Inc
($331,209,548)
8
Liu Chitung
UNITED MICROELECTRONICS CORP
($294,291,000)
1
Chen Tien-Szu
ASE Technology Holding Co., Ltd.
($247,136,998)
1
Rales Mitchell P
Danaher Corp /De/
($225,202,193)
2
Su Lisa T
Advanced Micro Devices Inc
($183,856,011)
5
Mehrotra Sanjay
Micron Technology Inc
($177,869,450)
25
Most Unique Insiders Buying (>25K)
12 months
Name
Unique insiders
Total Trades
Eastman Chemical Co
11
11
Amrize Ltd
10
34
DPC Holdings Ltd
9
9
Bausch & Lomb Corp
9
9
Vital Farms, Inc.
7
8
Dentsply Sirona Inc.
7
8
SkyAI, Inc.
7
7
Eli Lilly & Co
7
7
Smithfield Foods Inc
7
7
Celanese Corp
7
7
Most Unique Insiders Selling (>25K)
12 months
Name
Unique insiders
Total Trades
Jabil Inc
14
44
Ttm Technologies Inc
14
37
Kratos Defense & Security Solutions, Inc.
13
89
Ani Pharmaceuticals Inc
13
48
Micron Technology Inc
13
46
Ionis Pharmaceuticals Inc
13
33
Scholar Rock Holding Corp
13
28
CONSTELLIUM SE
13
25
Corning Inc /Ny
13
22
Axcelis Technologies Inc
13
22
Sub-sectors Summary of Insider Activity
1 Month
6 Month
12 Month
Name
Ratio
Buy $
Sell $
Ratio
Buy $
Sell $
Ratio
Buy $
Sell $
Textile Mill Products
0.90
$26,467
($29,383)
0.03
$120,972
($4,511,838)
0.09
$831,890
($8,881,281)
Food
0.63
$1,323,825
($2,110,039)
0.15
$16,818,707
($114,334,434)
0.40
$74,838,427
($188,821,816)
Leather
0.11
$24,315
($214,444)
0.14
$1,106,189
($7,697,459)
0.13
$1,839,880
($13,790,054)
Chemicals
0.11
$4,929,150
($46,055,723)
0.09
$93,254,903
($1,073,321,338)
0.30
$517,815,283
($1,724,020,160)
Transportation Equipment
0.07
$1,033,950
($14,037,742)
0.06
$18,799,940
($307,384,783)
0.05
$27,294,684
($516,270,155)
Primary Metal
0.04
$545,087
($14,899,962)
0.39
$71,162,517
($181,828,157)
0.26
$73,395,077
($279,491,929)
Fabricated Metal Products
0.02
$264,998
($11,282,092)
0.03
$4,168,334
($136,926,928)
0.04
$10,846,497
($262,177,149)
Specialty Instruments
0.01
$650,989
($46,132,980)
0.15
$54,423,962
($368,568,759)
0.10
$87,594,522
($917,688,163)
Electronics
0.00
$1,190,396
($486,985,938)
0.00
$14,497,202
($3,812,282,925)
0.01
$40,534,412
($5,765,854,385)
Industrial Machinery & Computers
0.00
$8,096
($53,469,545)
0.02
$17,056,371
($822,204,410)
0.01
$28,454,985
($2,286,030,769)
Petroleum Refining
0.00
$0
($7,436,090,406)
0.00
$1,048,605
($7,472,431,644)
0.00
$3,998,917
($7,481,180,071)
Miscellaneous Manufacturing
0.00
$0
($2,253,269)
0.17
$2,111,344
($12,132,307)
0.15
$5,827,846
($38,116,082)
Rubber & Plastic
0.00
$0
($1,195,290)
0.74
$9,526,814
($12,885,894)
0.54
$16,609,583
($30,592,946)
Stone, Clay, Glass & Concrete
0.00
$0
($1,068,398)
3.94
$7,797,838
($1,978,240)
6.21
$44,754,516
($7,202,372)
Paper
0.00
$0
($146,860)
0.09
$2,791,491
($30,055,244)
0.19
$7,004,257
($36,770,735)
Lumber
0.00
$0
($17,099)
0.34
$2,213,360
($6,553,018)
0.18
$3,811,177
($21,636,708)
Apparel
--
$492,752
$0
0.05
$1,595,615
($31,265,756)
0.08
$3,322,126
($43,885,654)
Furniture
--
$82,942
$0
0.84
$998,568
($1,187,945)
0.13
$1,172,549
($8,944,595)
Tobacco
--
$0
$0
0.00
$30,488
($31,676,960)
0.00
$30,488
($36,939,554)
Printing & Publishing
--
$0
$0
0.66
$6,281,125
($9,564,120)
0.75
$9,611,427
($12,758,086)