Insider Buy/Sell Ratio for May 2026
Ratio0.2:1
Daily Buy & Sell Volume
By Sector
Technology
Buys184
Sells2538
Buy $$203.22M
Sell $$4.61B
Ratio1:22.68
% Change vs. Prior
Ratio -99.1%Value -77.7%
Healthcare
Buys168
Sells1148
Buy $$143.91M
Sell $$2.31B
Ratio1:16.05
% Change vs. Prior
Ratio -38.1%Value +119.7%
Industrials
Buys150
Sells717
Buy $$250.83M
Sell $$1.66B
Ratio1:6.62
% Change vs. Prior
Ratio +2605.3%Value -50.5%
Financial Services
Buys394
Sells854
Buy $$472.36M
Sell $$1.42B
Ratio1:3.00
% Change vs. Prior
Ratio +629.1%Value +64.9%
Consumer Cyclical
Buys133
Sells494
Buy $$45.78M
Sell $$1.22B
Ratio1:26.56
% Change vs. Prior
Ratio -98.2%Value -15.1%
Energy
Buys79
Sells173
Buy $$38.62M
Sell $$862.63M
Ratio1:22.34
% Change vs. Prior
Ratio -70.5%Value +106.1%
Utilities
Buys31
Sells106
Buy $$48.76M
Sell $$663.46M
Ratio1:13.61
% Change vs. Prior
Ratio +630.2%Value +17.4%
Communication Services
Buys44
Sells217
Buy $$12.48M
Sell $$442.81M
Ratio1:35.49
% Change vs. Prior
Ratio +73.5%Value +146.1%
Consumer Defensive
Buys53
Sells186
Buy $$97.84M
Sell $$313.91M
Ratio1:3.21
% Change vs. Prior
Ratio +75.7%Value +234.6%
Real Estate
Buys73
Sells61
Buy $$23.83M
Sell $$82.42M
Ratio1:3.46
% Change vs. Prior
Ratio -81.3%Value +24.2%
Basic Materials
Buys55
Sells83
Buy $$10.22M
Sell $$94.66M
Ratio1:9.27
% Change vs. Prior
Ratio +10.8%Value -66.5%
By Industry
Software - Infrastructure
Buys18
Sells888
Buy $$24.37M
Sell $$1.92B
Ratio1:78.91
% Change vs. Prior
Ratio +572.9%Value -1.7%
Semiconductors
Buys42
Sells578
Buy $$1.74M
Sell $$1.10B
Ratio1:631.88
% Change vs. Prior
Ratio +50.6%Value +163.2%
Medical - Diagnostics & Research
Buys3
Sells74
Buy $$781.14K
Sell $$831.93M
Ratio1:1065.02
Construction
Buys6
Sells25
Buy $$16.01M
Sell $$774.21M
Ratio1:48.36
Leisure
Buys25
Sells41
Buy $$1.68M
Sell $$740.75M
Ratio1:440.59
Asset Management
Buys76
Sells72
Buy $$10.27M
Sell $$681.96M
Ratio1:66.39
Software - Application
Buys97
Sells351
Buy $$174.09M
Sell $$491.72M
Ratio1:2.82
% Change vs. Prior
Ratio +41.1%Value +184.8%
Renewable Utilities
Buys12
Sells66
Buy $$44.10M
Sell $$577.19M
Ratio1:13.09
% Change vs. Prior
Ratio +84565.3%Value +21.5%
Information Technology Services
Buys17
Sells90
Buy $$2.18M
Sell $$522.47M
Ratio1:240.13
Financial - Capital Markets
Buys7
Sells139
Buy $$339.42M
Sell $$181.94M
Ratio1.87:1
Biotechnology
Buys63
Sells798
Buy $$108.68M
Sell $$404.25M
Ratio1:3.72
% Change vs. Prior
Ratio +246.7%Value -44.9%
Medical - Care Facilities
Buys6
Sells23
Buy $$3.14M
Sell $$487.69M
Ratio1:155.12
Oil & Gas Exploration & Production
Buys44
Sells39
Buy $$18.73M
Sell $$457.67M
Ratio1:24.44
Medical - Healthcare Plans
Buys0
Sells32
Buy $$0.00
Sell $$398.02M
RatioAll Sells
Engineering & Construction
Buys7
Sells111
Buy $$1.40M
Sell $$328.99M
Ratio1:235.60
% Change vs. Prior
Ratio +442317.5%Value -81.0%
Transactions (8054)
CrowdStrike Holdings, Inc. (CRWD)
Kurtz George — Director
Shares
40
Price
$617.84
Total Value
$24.71K
Shares Held After
2,167,322
% of Holdings
0.0%
CrowdStrike Holdings, Inc. (CRWD)
Kurtz George — Director
Shares
120
Price
$615.93
Total Value
$73.91K
Shares Held After
2,167,362
% of Holdings
0.0%
CrowdStrike Holdings, Inc. (CRWD)
Kurtz George — Director
Shares
120
Price
$614.49
Total Value
$73.74K
Shares Held After
2,167,482
% of Holdings
0.0%
CrowdStrike Holdings, Inc. (CRWD)
Kurtz George — Director
Shares
440
Price
$612.92
Total Value
$269.68K
Shares Held After
2,167,602
% of Holdings
0.0%
CrowdStrike Holdings, Inc. (CRWD)
Kurtz George — Director
Shares
230
Price
$611.87
Total Value
$140.73K
Shares Held After
2,168,042
% of Holdings
0.0%
CrowdStrike Holdings, Inc. (CRWD)
Kurtz George — Director
Shares
100
Price
$609.95
Total Value
$61.00K
Shares Held After
2,168,272
% of Holdings
0.0%
CrowdStrike Holdings, Inc. (CRWD)
Kurtz George — Director
Shares
190
Price
$608.87
Total Value
$115.69K
Shares Held After
2,168,372
% of Holdings
0.0%
CrowdStrike Holdings, Inc. (CRWD)
Kurtz George — Director
Shares
160
Price
$607.62
Total Value
$97.22K
Shares Held After
2,168,562
% of Holdings
0.0%
CrowdStrike Holdings, Inc. (CRWD)
Kurtz George — Director
Shares
240
Price
$606.35
Total Value
$145.52K
Shares Held After
2,168,722
% of Holdings
0.0%
CrowdStrike Holdings, Inc. (CRWD)
Kurtz George — Director
Shares
240
Price
$605.18
Total Value
$145.24K
Shares Held After
2,168,962
% of Holdings
0.0%
CrowdStrike Holdings, Inc. (CRWD)
Kurtz George — Director
Shares
40
Price
$603.50
Total Value
$24.14K
Shares Held After
2,169,202
% of Holdings
0.0%
CrowdStrike Holdings, Inc. (CRWD)
Kurtz George — Director
Shares
80
Price
$601.88
Total Value
$48.15K
Shares Held After
2,169,242
% of Holdings
0.0%
CrowdStrike Holdings, Inc. (CRWD)
Kurtz George — Director
Shares
80
Price
$601.22
Total Value
$48.10K
Shares Held After
2,169,322
% of Holdings
0.0%
CrowdStrike Holdings, Inc. (CRWD)
Kurtz George — Director
Shares
40
Price
$597.04
Total Value
$23.88K
Shares Held After
2,169,402
% of Holdings
0.0%
CrowdStrike Holdings, Inc. (CRWD)
Kurtz George — Director
Shares
40
Price
$592.60
Total Value
$23.70K
Shares Held After
2,169,442
% of Holdings
0.0%
CrowdStrike Holdings, Inc. (CRWD)
Kurtz George — Director
Shares
40
Price
$591.55
Total Value
$23.66K
Shares Held After
2,169,482
% of Holdings
0.0%
ELECTRONIC ARTS INC. (EA)
Wilson Andrew — Director
Shares
2,240
Price
$201.11
Total Value
$450.48K
Shares Held After
39,951
% of Holdings
5.3%
GeneDx Holdings Corp. (WGS)
Casdin Capital, LLC — Director
Shares
175,000
Price
$42.55
Total Value
$7.45M
Shares Held After
3,182,164
% of Holdings
5.5%
Astera Labs, Inc. (ALAB)
Gajendra Sanjay — Director
Shares
12,103
Price
$216.46
Total Value
$2.62M
Shares Held After
1,435,857
% of Holdings
0.8%
Astera Labs, Inc. (ALAB)
Gajendra Sanjay — Director
Shares
10,819
Price
$217.28
Total Value
$2.35M
Shares Held After
1,447,960
% of Holdings
0.7%
Astera Labs, Inc. (ALAB)
Gajendra Sanjay — Director
Shares
9,409
Price
$218.50
Total Value
$2.06M
Shares Held After
1,458,779
% of Holdings
0.6%
Astera Labs, Inc. (ALAB)
Gajendra Sanjay — Director
Shares
3,725
Price
$219.51
Total Value
$817.67K
Shares Held After
1,468,188
% of Holdings
0.3%
Astera Labs, Inc. (ALAB)
Mohan Jitendra — Director
Shares
12,103
Price
$216.46
Total Value
$2.62M
Shares Held After
1,357,295
% of Holdings
0.9%
Astera Labs, Inc. (ALAB)
Gajendra Sanjay — Director
Shares
6,924
Price
$220.62
Total Value
$1.53M
Shares Held After
1,471,913
% of Holdings
0.5%
Astera Labs, Inc. (ALAB)
Mohan Jitendra — Director
Shares
10,819
Price
$217.28
Total Value
$2.35M
Shares Held After
1,369,398
% of Holdings
0.8%
Astera Labs, Inc. (ALAB)
Mohan Jitendra — Director
Shares
9,409
Price
$218.50
Total Value
$2.06M
Shares Held After
1,380,217
% of Holdings
0.7%
Astera Labs, Inc. (ALAB)
Gajendra Sanjay — Director
Shares
3,568
Price
$222.11
Total Value
$792.47K
Shares Held After
1,478,837
% of Holdings
0.2%
Astera Labs, Inc. (ALAB)
Gajendra Sanjay — Director
Shares
19
Price
$222.52
Total Value
$4.23K
Shares Held After
1,482,405
% of Holdings
0.0%
Astera Labs, Inc. (ALAB)
Mohan Jitendra — Director
Shares
3,725
Price
$219.51
Total Value
$817.67K
Shares Held After
1,389,626
% of Holdings
0.3%
Astera Labs, Inc. (ALAB)
Mohan Jitendra — Director
Shares
6,924
Price
$220.62
Total Value
$1.53M
Shares Held After
1,393,351
% of Holdings
0.5%
Astera Labs, Inc. (ALAB)
Gajendra Sanjay — Director
Shares
2,464
Price
$223.34
Total Value
$550.32K
Shares Held After
1,482,424
% of Holdings
0.2%
Astera Labs, Inc. (ALAB)
Mohan Jitendra — Director
Shares
3,568
Price
$222.11
Total Value
$792.47K
Shares Held After
1,400,275
% of Holdings
0.3%
Astera Labs, Inc. (ALAB)
Gajendra Sanjay — Director
Shares
2,734
Price
$223.96
Total Value
$612.31K
Shares Held After
1,484,888
% of Holdings
0.2%
Astera Labs, Inc. (ALAB)
Mohan Jitendra — Director
Shares
19
Price
$222.52
Total Value
$4.23K
Shares Held After
1,403,843
% of Holdings
0.0%
Astera Labs, Inc. (ALAB)
Gajendra Sanjay — Director
Shares
1,629
Price
$225.27
Total Value
$366.97K
Shares Held After
1,487,622
% of Holdings
0.1%
Astera Labs, Inc. (ALAB)
Mohan Jitendra — Director
Shares
2,464
Price
$223.34
Total Value
$550.32K
Shares Held After
1,403,862
% of Holdings
0.2%
Astera Labs, Inc. (ALAB)
Gajendra Sanjay — Director
Shares
6,196
Price
$226.64
Total Value
$1.40M
Shares Held After
1,489,251
% of Holdings
0.4%
Astera Labs, Inc. (ALAB)
Mohan Jitendra — Director
Shares
2,734
Price
$223.96
Total Value
$612.31K
Shares Held After
1,406,326
% of Holdings
0.2%
Astera Labs, Inc. (ALAB)
Gajendra Sanjay — Director
Shares
1,033
Price
$229.55
Total Value
$237.12K
Shares Held After
1,495,447
% of Holdings
0.1%
Astera Labs, Inc. (ALAB)
Mohan Jitendra — Director
Shares
1,629
Price
$225.27
Total Value
$366.97K
Shares Held After
1,409,060
% of Holdings
0.1%
Astera Labs, Inc. (ALAB)
Gajendra Sanjay — Director
Shares
3,546
Price
$230.28
Total Value
$816.57K
Shares Held After
1,496,480
% of Holdings
0.2%
Astera Labs, Inc. (ALAB)
Mohan Jitendra — Director
Shares
6,196
Price
$226.64
Total Value
$1.40M
Shares Held After
1,410,689
% of Holdings
0.4%
Astera Labs, Inc. (ALAB)
Gajendra Sanjay — Director
Shares
7,643
Price
$231.31
Total Value
$1.77M
Shares Held After
1,500,026
% of Holdings
0.5%
Astera Labs, Inc. (ALAB)
Mohan Jitendra — Director
Shares
1,033
Price
$229.55
Total Value
$237.12K
Shares Held After
1,416,885
% of Holdings
0.1%
Astera Labs, Inc. (ALAB)
Mohan Jitendra — Director
Shares
3,546
Price
$230.28
Total Value
$816.57K
Shares Held After
1,417,918
% of Holdings
0.2%
Astera Labs, Inc. (ALAB)
Gajendra Sanjay — Director
Shares
1,946
Price
$232.81
Total Value
$453.05K
Shares Held After
1,507,669
% of Holdings
0.1%
Astera Labs, Inc. (ALAB)
Mohan Jitendra — Director
Shares
7,643
Price
$231.31
Total Value
$1.77M
Shares Held After
1,421,464
% of Holdings
0.5%
Astera Labs, Inc. (ALAB)
Gajendra Sanjay — Director
Shares
2,282
Price
$233.18
Total Value
$532.12K
Shares Held After
1,509,615
% of Holdings
0.2%
Astera Labs, Inc. (ALAB)
Mohan Jitendra — Director
Shares
1,946
Price
$232.81
Total Value
$453.05K
Shares Held After
1,429,107
% of Holdings
0.1%
Astera Labs, Inc. (ALAB)
Mohan Jitendra — Director
Shares
2,282
Price
$233.18
Total Value
$532.12K
Shares Held After
1,431,053
% of Holdings
0.2%
Showing 501–550 of 8054 transactions (page 11 of 162)