Insider Buy/Sell Ratio for May 2026
Ratio0.2:1
Daily Buy & Sell Volume
By Sector
Technology
Buys184
Sells2524
Buy $$203.22M
Sell $$4.61B
Ratio1:22.68
% Change vs. Prior
Ratio -99.1%Value -77.7%
Healthcare
Buys168
Sells1147
Buy $$143.91M
Sell $$2.31B
Ratio1:16.04
% Change vs. Prior
Ratio -38.1%Value +119.6%
Industrials
Buys150
Sells717
Buy $$250.83M
Sell $$1.66B
Ratio1:6.62
% Change vs. Prior
Ratio +2605.3%Value -50.5%
Financial Services
Buys394
Sells852
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
Sells172
Buy $$38.62M
Sell $$861.35M
Ratio1:22.30
% Change vs. Prior
Ratio -70.4%Value +105.8%
Utilities
Buys31
Sells104
Buy $$48.76M
Sell $$601.97M
Ratio1:12.35
% Change vs. Prior
Ratio +704.8%Value +7.3%
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
Sells885
Buy $$24.37M
Sell $$1.92B
Ratio1:78.91
% Change vs. Prior
Ratio +573.0%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
Sells342
Buy $$174.09M
Sell $$491.05M
Ratio1:2.82
% Change vs. Prior
Ratio +41.2%Value +184.5%
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
Sells797
Buy $$108.68M
Sell $$403.53M
Ratio1:3.71
% Change vs. Prior
Ratio +247.3%Value -45.0%
Medical - Care Facilities
Buys6
Sells23
Buy $$3.14M
Sell $$487.69M
Ratio1:155.12
Oil & Gas Exploration & Production
Buys44
Sells38
Buy $$18.73M
Sell $$456.39M
Ratio1:24.37
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 (8034)
Binah Capital Group, Inc. (BCG)
Gould Craig — Director
Shares
3,000
Price
$1.68
Total Value
$5.04K
Shares Held After
1,019,906
% of Holdings
0.3%
Momentus Inc. (MNTS)
Kabot Brian — Director
Shares
250
Price
$5.62
Total Value
$1.40K
Shares Held After
4,458
% of Holdings
5.6%
CrowdStrike Holdings, Inc. (CRWD)
Kurtz George — Director
Shares
80
Price
$628.97
Total Value
$50.32K
Shares Held After
2,164,682
% of Holdings
0.0%
CrowdStrike Holdings, Inc. (CRWD)
Kurtz George — Director
Shares
120
Price
$627.43
Total Value
$75.29K
Shares Held After
2,164,762
% of Holdings
0.0%
CrowdStrike Holdings, Inc. (CRWD)
Kurtz George — Director
Shares
160
Price
$626.11
Total Value
$100.18K
Shares Held After
2,164,882
% of Holdings
0.0%
CrowdStrike Holdings, Inc. (CRWD)
Kurtz George — Director
Shares
160
Price
$624.86
Total Value
$99.98K
Shares Held After
2,165,042
% of Holdings
0.0%
CrowdStrike Holdings, Inc. (CRWD)
Kurtz George — Director
Shares
160
Price
$623.76
Total Value
$99.80K
Shares Held After
2,165,202
% of Holdings
0.0%
CrowdStrike Holdings, Inc. (CRWD)
Kurtz George — Director
Shares
120
Price
$622.38
Total Value
$74.69K
Shares Held After
2,165,362
% of Holdings
0.0%
CrowdStrike Holdings, Inc. (CRWD)
Kurtz George — Director
Shares
400
Price
$621.21
Total Value
$248.48K
Shares Held After
2,165,482
% of Holdings
0.0%
CrowdStrike Holdings, Inc. (CRWD)
Kurtz George — Director
Shares
400
Price
$620.10
Total Value
$248.04K
Shares Held After
2,165,882
% of Holdings
0.0%
CrowdStrike Holdings, Inc. (CRWD)
Kurtz George — Director
Shares
160
Price
$619.12
Total Value
$99.06K
Shares Held After
2,166,282
% of Holdings
0.0%
CrowdStrike Holdings, Inc. (CRWD)
Kurtz George — Director
Shares
360
Price
$617.67
Total Value
$222.36K
Shares Held After
2,166,442
% of Holdings
0.0%
CrowdStrike Holdings, Inc. (CRWD)
Kurtz George — Director
Shares
120
Price
$616.65
Total Value
$74.00K
Shares Held After
2,166,802
% of Holdings
0.0%
CrowdStrike Holdings, Inc. (CRWD)
Kurtz George — Director
Shares
100
Price
$615.35
Total Value
$61.53K
Shares Held After
2,166,922
% of Holdings
0.0%
CrowdStrike Holdings, Inc. (CRWD)
GANDHI SAMEER K — Director
Shares
137
Price
$633.65
Total Value
$86.81K
Shares Held After
730,027
% of Holdings
0.0%
CrowdStrike Holdings, Inc. (CRWD)
GANDHI SAMEER K — Director
Shares
223
Price
$632.70
Total Value
$141.09K
Shares Held After
730,164
% of Holdings
0.0%
CrowdStrike Holdings, Inc. (CRWD)
GANDHI SAMEER K — Director
Shares
692
Price
$631.66
Total Value
$437.11K
Shares Held After
730,387
% of Holdings
0.1%
CrowdStrike Holdings, Inc. (CRWD)
GANDHI SAMEER K — Director
Shares
699
Price
$630.60
Total Value
$440.79K
Shares Held After
731,079
% of Holdings
0.1%
CrowdStrike Holdings, Inc. (CRWD)
GANDHI SAMEER K — Director
Shares
568
Price
$629.68
Total Value
$357.66K
Shares Held After
731,778
% of Holdings
0.1%
CrowdStrike Holdings, Inc. (CRWD)
GANDHI SAMEER K — Director
Shares
537
Price
$628.60
Total Value
$337.56K
Shares Held After
732,346
% of Holdings
0.1%
CrowdStrike Holdings, Inc. (CRWD)
GANDHI SAMEER K — Director
Shares
781
Price
$627.48
Total Value
$490.06K
Shares Held After
732,883
% of Holdings
0.1%
CrowdStrike Holdings, Inc. (CRWD)
Kurtz George — Director
Shares
40
Price
$632.95
Total Value
$25.32K
Shares Held After
2,164,522
% of Holdings
0.0%
CrowdStrike Holdings, Inc. (CRWD)
GANDHI SAMEER K — Director
Shares
930
Price
$626.50
Total Value
$582.64K
Shares Held After
733,664
% of Holdings
0.1%
CrowdStrike Holdings, Inc. (CRWD)
Kurtz George — Director
Shares
40
Price
$631.21
Total Value
$25.25K
Shares Held After
2,164,562
% of Holdings
0.0%
CrowdStrike Holdings, Inc. (CRWD)
GANDHI SAMEER K — Director
Shares
862
Price
$625.53
Total Value
$539.21K
Shares Held After
734,594
% of Holdings
0.1%
CrowdStrike Holdings, Inc. (CRWD)
Kurtz George — Director
Shares
80
Price
$630.65
Total Value
$50.45K
Shares Held After
2,164,602
% of Holdings
0.0%
GeneDx Holdings Corp. (WGS)
Casdin Capital, LLC — Director
Shares
185,000
Price
$42.60
Total Value
$7.88M
Shares Held After
3,367,164
% of Holdings
5.5%
Klaviyo, Inc. (KVYO)
Bialecki Andrew — Director
Shares
200,000
Price
$14.88
Total Value
$2.98M
Shares Held After
0
% of Holdings
100.0%
enCore Energy Corp. (EU)
SHERIFF WILLIAM M — Director
Shares
25,000
Price
$1.39
Total Value
$34.75K
Shares Held After
1,412,169
% of Holdings
1.8%
Perella Weinberg Partners (PWP)
Gottschalk Alexandra — Chief Financial Officer
Shares
43,788
Price
$17.58
Total Value
$769.79K
Shares Held After
86,510
% of Holdings
33.6%
Snap Inc (SNAP)
Morrow Rebecca — Chief Accounting Officer
Shares
3,570
Price
$5.74
Total Value
$20.49K
Shares Held After
509,241
% of Holdings
0.7%
INNODATA INC (INOD)
ABUHOFF JACK — Director
Shares
2,800
Price
$93.03
Total Value
$260.48K
Shares Held After
1,340,456
% of Holdings
0.2%
CELESTICA INC (CLS)
Wilson Michael Max — Director
Shares
4,168
Price
$333.31
Total Value
$1.39M
Shares Held After
24,718
% of Holdings
14.4%
Astera Labs, Inc. (ALAB)
Mohan Jitendra — Director
Shares
800
Price
$250.00
Total Value
$200.00K
Shares Held After
3,789,232
% of Holdings
0.0%
Astera Labs, Inc. (ALAB)
Mohan Jitendra — Director
Shares
27,937
Price
$249.61
Total Value
$6.97M
Shares Held After
3,790,032
% of Holdings
0.7%
INNODATA INC (INOD)
FORLENZA LOUISE C — Director
Shares
5,000
Price
$86.10
Total Value
$430.50K
Shares Held After
3,943
% of Holdings
55.9%
Hyperscale Data, Inc. (GPUS)
AULT MILTON C III — Director
Shares
100,000
Price
$0.13
Total Value
$13.43K
Shares Held After
2,600,005
% of Holdings
3.8%
Hyperscale Data, Inc. (GPUS)
AULT MILTON C III — Director
Shares
397,500
Price
$0.13
Total Value
$52.39K
Shares Held After
666,300
% of Holdings
59.7%
Liquidia Corp (LQDA)
JEFFS ROGER — Director
Shares
25,000
Price
$58.65
Total Value
$1.47M
Shares Held After
1,148,095
% of Holdings
2.1%
EquipmentShare.com Inc (EQPT)
HILL W BRYAN — Director
Shares
21,803
Price
$22.89
Total Value
$499.07K
Shares Held After
35,794
% of Holdings
60.9%
Vinci Compass Investments Ltd. (VINP)
Ribeiro Sergio Passos — Chief Financial Officer
Shares
1,955
Price
$10.38
Total Value
$20.29K
Shares Held After
277,154
% of Holdings
0.7%
Snap Inc (SNAP)
Briers Zachary M — General Counsel
Shares
71,745
Price
$5.67
Total Value
$406.82K
Shares Held After
2,572,793
% of Holdings
2.7%
Snap Inc (SNAP)
Hott Douglas — Chief Financial Officer
Shares
114,702
Price
$5.67
Total Value
$650.48K
Shares Held After
2,456,447
% of Holdings
4.5%
Shares
3,500
Price
$26.13
Total Value
$91.45K
Shares Held After
4,829,400
% of Holdings
0.1%
NMI Holdings, Inc. (NMIH)
Montgomery Michael Curry — Director
Shares
1,554
Price
$37.90
Total Value
$58.90K
Shares Held After
69,026
% of Holdings
2.2%
Prairie Operating Co. (PROP)
Frommer Richard N. — Director
Shares
75,500
Price
$0.87
Total Value
$65.69K
Shares Held After
205,372
% of Holdings
36.8%
Werewolf Therapeutics, Inc. (HOWL)
EVNIN LUKE — Director
Shares
62,970
Price
$0.45
Total Value
$28.34K
Shares Held After
1,041,342
% of Holdings
5.7%
Vinci Compass Investments Ltd. (VINP)
Lovisotto Fernando — Head of Global IP&S
Shares
5,435
Price
$10.00
Total Value
$54.35K
Shares Held After
1,036,465
% of Holdings
0.5%
Primis Financial Corp. (FRST)
Clagett Robert Yates — Director
Shares
1,421
Price
$14.00
Total Value
$19.89K
Shares Held After
53,665
% of Holdings
2.6%
CRA INTERNATIONAL, INC. (CRAI)
Yellin Jonathan D — EVP AND GENERAL COUNSEL
Shares
1,600
Price
$148.00
Total Value
$236.80K
Shares Held After
13,247
% of Holdings
10.8%
Showing 201–250 of 8034 transactions (page 5 of 161)