Insider Buy/Sell Ratio for May 2026
Ratio0.2:1
Daily Buy & Sell Volume
By Sector
Technology
Buys222
Sells3409
Buy $$214.80M
Sell $$5.89B
Ratio1:27.42
% Change vs. Prior
Ratio -99.2%Value -71.7%
Industrials
Buys192
Sells912
Buy $$258.78M
Sell $$2.53B
Ratio1:9.79
% Change vs. Prior
Ratio +1728.2%Value -27.7%
Healthcare
Buys219
Sells1560
Buy $$171.15M
Sell $$2.60B
Ratio1:15.21
% Change vs. Prior
Ratio -34.7%Value +148.4%
Financial Services
Buys528
Sells1173
Buy $$502.16M
Sell $$2.09B
Ratio1:4.17
% Change vs. Prior
Ratio +424.1%Value +126.8%
Consumer Cyclical
Buys158
Sells771
Buy $$51.91M
Sell $$1.92B
Ratio1:36.99
% Change vs. Prior
Ratio -98.7%Value +32.8%
Energy
Buys113
Sells234
Buy $$49.02M
Sell $$1.28B
Ratio1:26.15
% Change vs. Prior
Ratio -74.8%Value +204.3%
Communication Services
Buys60
Sells317
Buy $$121.12M
Sell $$808.23M
Ratio1:6.67
% Change vs. Prior
Ratio +822.7%Value +402.4%
Consumer Defensive
Buys74
Sells257
Buy $$101.26M
Sell $$659.25M
Ratio1:6.51
% Change vs. Prior
Ratio -13.4%Value +517.9%
Utilities
Buys36
Sells169
Buy $$50.24M
Sell $$707.28M
Ratio1:14.08
% Change vs. Prior
Ratio +605.8%Value +24.9%
Real Estate
Buys91
Sells95
Buy $$26.96M
Sell $$146.83M
Ratio1:5.45
% Change vs. Prior
Ratio -88.1%Value +103.1%
Basic Materials
Buys57
Sells113
Buy $$10.42M
Sell $$139.00M
Ratio1:13.34
% Change vs. Prior
Ratio -23.1%Value -52.3%
By Industry
Software - Infrastructure
Buys25
Sells1262
Buy $$24.61M
Sell $$2.39B
Ratio1:97.24
% Change vs. Prior
Ratio +446.1%Value +22.0%
Semiconductors
Buys42
Sells702
Buy $$1.74M
Sell $$1.36B
Ratio1:782.84
% Change vs. Prior
Ratio +21.5%Value +225.9%
Leisure
Buys26
Sells57
Buy $$1.73M
Sell $$1.05B
Ratio1:610.16
Shell Companies
Buys63
Sells117
Buy $$86.62M
Sell $$802.44M
Ratio1:9.26
% Change vs. Prior
Ratio +170.1%Value +79.1%
Software - Application
Buys123
Sells500
Buy $$182.07M
Sell $$701.72M
Ratio1:3.85
% Change vs. Prior
Ratio +4.9%Value +273.5%
Medical - Diagnostics & Research
Buys3
Sells129
Buy $$781.14K
Sell $$868.79M
Ratio1:1112.22
Construction
Buys9
Sells28
Buy $$16.80M
Sell $$777.69M
Ratio1:46.30
Asset Management
Buys127
Sells95
Buy $$28.72M
Sell $$691.50M
Ratio1:24.08
Renewable Utilities
Buys12
Sells117
Buy $$44.10M
Sell $$616.10M
Ratio1:13.97
% Change vs. Prior
Ratio +79217.1%Value +29.1%
Biotechnology
Buys92
Sells1043
Buy $$131.87M
Sell $$516.78M
Ratio1:3.92
% Change vs. Prior
Ratio +229.0%Value -30.3%
Industrial - Machinery
Buys13
Sells123
Buy $$3.08M
Sell $$629.61M
Ratio1:204.10
Financial - Capital Markets
Buys10
Sells157
Buy $$343.83M
Sell $$201.05M
Ratio1.71:1
Internet Content & Information
Buys8
Sells220
Buy $$947.83K
Sell $$542.15M
Ratio1:572.00
Information Technology Services
Buys19
Sells107
Buy $$5.15M
Sell $$536.71M
Ratio1:104.15
Oil & Gas Equipment & Services
Buys2
Sells42
Buy $$450.65K
Sell $$507.54M
Ratio1:1126.24
% Change vs. Prior
Ratio +105.8%Value +250.7%
Transactions (10893)
RISKIFIED LTD. (RSKD)
Shachar Erez โ Director
Shares
65,169
Price
$4.80
Total Value
$313.10K
Shares Held After
5,093,446
% of Holdings
1.3%
Revolution Medicines, Inc. (RVMD)
Mancini Anthony โ Chief Global Commercialization Officer
Shares
421
Price
$154.82
Total Value
$65.18K
Shares Held After
54,400
% of Holdings
0.8%
Revolution Medicines, Inc. (RVMD)
Mancini Anthony โ Chief Global Commercialization Officer
Shares
2,000
Price
$154.06
Total Value
$308.12K
Shares Held After
54,821
% of Holdings
3.5%
Revolution Medicines, Inc. (RVMD)
Mancini Anthony โ Chief Global Commercialization Officer
Shares
700
Price
$153.30
Total Value
$107.31K
Shares Held After
56,821
% of Holdings
1.2%
ZEBRA TECHNOLOGIES CORP (ZBRA)
Luff Loizides Melissa โ Chief People Officer
Shares
500
Price
$253.95
Total Value
$126.97K
Shares Held After
3,702
% of Holdings
11.9%
COPT DEFENSE PROPERTIES (CDP)
DENTON ROBERT L โ Director
Shares
3,922
Price
$32.38
Total Value
$126.99K
Shares Held After
3,803
% of Holdings
50.8%
RIGEL PHARMACEUTICALS INC (RIGL)
Ali-Jackson Kamil โ Director
Shares
2,500
Price
$29.17
Total Value
$72.92K
Shares Held After
12,625
% of Holdings
16.5%
Samsara Inc. (IOT)
Biswas Sanjit โ Director
Shares
20,235
Price
$31.24
Total Value
$632.17K
Shares Held After
43,759
% of Holdings
31.6%
Samsara Inc. (IOT)
Biswas Sanjit โ Director
Shares
3,606
Price
$30.43
Total Value
$109.74K
Shares Held After
63,994
% of Holdings
5.3%
Samsara Inc. (IOT)
Biswas Sanjit โ Director
Shares
6,924
Price
$31.25
Total Value
$216.34K
Shares Held After
4,600
% of Holdings
60.1%
Samsara Inc. (IOT)
Biswas Sanjit โ Director
Shares
3,676
Price
$30.42
Total Value
$111.81K
Shares Held After
11,524
% of Holdings
24.2%
Samsara Inc. (IOT)
Biswas Sanjit โ Director
Shares
59,608
Price
$31.24
Total Value
$1.86M
Shares Held After
444,837
% of Holdings
11.8%
Samsara Inc. (IOT)
Biswas Sanjit โ Director
Shares
10,611
Price
$30.40
Total Value
$322.55K
Shares Held After
504,445
% of Holdings
2.1%
EXTREME NETWORKS INC (EXTR)
MOTIEY KATAYOUN โ Chief Legal Admin Sust Officer
Shares
7,500
Price
$27.00
Total Value
$202.50K
Shares Held After
173,334
% of Holdings
4.1%
EXTREME NETWORKS INC (EXTR)
MOTIEY KATAYOUN โ Chief Legal Admin Sust Officer
Shares
7,500
Price
$26.00
Total Value
$195.00K
Shares Held After
180,834
% of Holdings
4.0%
GERDAU S.A. (GGB)
Metz Mauricio โ Executive Vice President
Shares
5,000
Price
$4.70
Total Value
$23.50K
Shares Held After
29,536
% of Holdings
14.5%
EXTREME NETWORKS INC (EXTR)
MEYERCORD EDWARD โ Director
Shares
100,000
Price
$26.10
Total Value
$2.61M
Shares Held After
1,721,902
% of Holdings
5.5%
DoorDash, Inc. (DASH)
Adarkar Prabir โ PRESIDENT AND COO
Shares
1
Price
$161.05
Total Value
$161.05
Shares Held After
959,076
% of Holdings
0.0%
DoorDash, Inc. (DASH)
Adarkar Prabir โ PRESIDENT AND COO
Shares
1,300
Price
$158.07
Total Value
$205.49K
Shares Held After
959,077
% of Holdings
0.1%
DoorDash, Inc. (DASH)
Adarkar Prabir โ PRESIDENT AND COO
Shares
900
Price
$157.02
Total Value
$141.32K
Shares Held After
960,377
% of Holdings
0.1%
DoorDash, Inc. (DASH)
Adarkar Prabir โ PRESIDENT AND COO
Shares
3,900
Price
$156.10
Total Value
$608.80K
Shares Held After
961,277
% of Holdings
0.4%
DoorDash, Inc. (DASH)
Adarkar Prabir โ PRESIDENT AND COO
Shares
9,210
Price
$155.25
Total Value
$1.43M
Shares Held After
965,177
% of Holdings
0.9%
DoorDash, Inc. (DASH)
Adarkar Prabir โ PRESIDENT AND COO
Shares
6,428
Price
$153.92
Total Value
$989.38K
Shares Held After
974,387
% of Holdings
0.7%
JFrog Ltd (FROG)
Shlomi Ben Haim โ Director
Shares
48,763
Price
$75.04
Total Value
$3.66M
Shares Held After
4,845,601
% of Holdings
1.0%
Commerce.com, Inc. (CMRC)
Lentz Daniel โ CFO & COO
Shares
6,840
Price
$2.91
Total Value
$19.89K
Shares Held After
480,145
% of Holdings
1.4%
Twist Bioscience Corp (TWST)
WERNER ROBERT F. โ Chief Accounting Officer
Shares
800
Price
$62.48
Total Value
$49.99K
Shares Held After
48,186
% of Holdings
1.6%
STATE STREET CORP (STT)
Hu W. Bradford โ EVP and Chief Risk Officer
Shares
9,212
Price
$155.35
Total Value
$1.43M
Shares Held After
59,552
% of Holdings
13.4%
Dyne Therapeutics, Inc. (DYN)
Posner Brian S โ Director
Shares
2,000
Price
$18.21
Total Value
$36.42K
Shares Held After
20,000
% of Holdings
10.0%
APPLIED OPTOELECTRONICS, INC. (AAOI)
DeLaney Cynthia โ Director
Shares
56,575
Price
$189.23
Total Value
$10.71M
Shares Held After
59,647
% of Holdings
48.7%
Arteris, Inc. (AIP)
Hawkins Nicholas B. โ VP and Chief Financial Officer
Shares
3,000
Price
$37.75
Total Value
$113.25K
Shares Held After
108,549
% of Holdings
2.7%
CAVA GROUP, INC. (CAVA)
Thompson Douglas W. โ Chief Operations Officer
Shares
4,000
Price
$79.45
Total Value
$317.80K
Shares Held After
10,371
% of Holdings
38.6%
INCYTE CORP (INCY)
Tray Thomas โ Principal Accounting Officer
Shares
2,051
Price
$97.35
Total Value
$199.66K
Shares Held After
21,132
% of Holdings
8.8%
OCULAR THERAPEUTIX, INC (OCUL)
Kaiser Peter โ Chief Development Officer
Shares
2,967
Price
$8.20
Total Value
$24.33K
Shares Held After
266,141
% of Holdings
1.1%
GPGI, Inc. (GPGI)
Moriarty Kevin M โ Director
Shares
3,956
Price
$12.64
Total Value
$50.00K
Shares Held After
71,011
% of Holdings
5.6%
STATE STREET CORP (STT)
O HANLEY RONALD P โ Director
Shares
14,553
Price
$155.35
Total Value
$2.26M
Shares Held After
255,512
% of Holdings
5.4%
OCULAR THERAPEUTIX, INC (OCUL)
Dugel Pravin โ Director
Shares
21,156
Price
$8.20
Total Value
$173.48K
Shares Held After
2,597,170
% of Holdings
0.8%
Smart Sand, Inc. (SND)
Spurlin Sharon โ Director
Shares
50,000
Price
$4.93
Total Value
$246.50K
Shares Held After
189,961
% of Holdings
20.8%
ZoomInfo Technologies Inc. (GTM)
Maida Domenic โ Director
Shares
27,500
Price
$3.60
Total Value
$98.98K
Shares Held After
66,342
% of Holdings
41.5%
DELTA AIR LINES, INC. (DAL)
Ausband Allison C โ EVP & Chief People Officer
Shares
5,000
Price
$79.00
Total Value
$395.00K
Shares Held After
133,854
% of Holdings
3.6%
DoorDash, Inc. (DASH)
Yandell Keith โ CHIEF BUSINESS OFFICER
Shares
92
Price
$161.05
Total Value
$14.82K
Shares Held After
81,106
% of Holdings
0.1%
DoorDash, Inc. (DASH)
Yandell Keith โ CHIEF BUSINESS OFFICER
Shares
108
Price
$158.03
Total Value
$17.07K
Shares Held After
81,198
% of Holdings
0.1%
DoorDash, Inc. (DASH)
Yandell Keith โ CHIEF BUSINESS OFFICER
Shares
500
Price
$156.44
Total Value
$78.22K
Shares Held After
81,306
% of Holdings
0.6%
DoorDash, Inc. (DASH)
Yandell Keith โ CHIEF BUSINESS OFFICER
Shares
1,200
Price
$155.15
Total Value
$186.18K
Shares Held After
81,806
% of Holdings
1.4%
DoorDash, Inc. (DASH)
Yandell Keith โ CHIEF BUSINESS OFFICER
Shares
743
Price
$153.83
Total Value
$114.29K
Shares Held After
83,006
% of Holdings
0.9%
RingCentral, Inc. (RNG)
Arora Tarun โ Chief Accounting Officer
Shares
919
Price
$42.66
Total Value
$39.20K
Shares Held After
71,715
% of Holdings
1.3%
Criteo S.A. (CRTO)
Damon Ryan โ Chief Legal Officer
Shares
996
Price
$17.06
Total Value
$16.99K
Shares Held After
175,022
% of Holdings
0.6%
Criteo S.A. (CRTO)
Damon Ryan โ Chief Legal Officer
Shares
1,136
Price
$17.06
Total Value
$19.38K
Shares Held After
176,018
% of Holdings
0.6%
OCULAR THERAPEUTIX, INC (OCUL)
Heier Jeffrey S. โ Chief Scientific Officer
Shares
3,018
Price
$8.20
Total Value
$24.75K
Shares Held After
320,350
% of Holdings
0.9%
QUAKER CHEMICAL CORP (KWR)
Bijlani Jeewat โ EVP, Glob. Spec. & CGO
Shares
731
Price
$145.77
Total Value
$106.56K
Shares Held After
6,748
% of Holdings
9.8%
Penguin Solutions, Inc. (PENG)
Kuykendall Anne โ SVP and Chief Legal Officer
Shares
2,100
Price
$54.98
Total Value
$115.45K
Shares Held After
124,794
% of Holdings
1.7%
Showing 1051โ1100 of 10893 transactions (page 22 of 218)