Insider Buy/Sell Ratio for May 2026
Ratio0.2:1
Daily Buy & Sell Volume
By Sector
Technology
Buys181
Sells2332
Buy $$202.06M
Sell $$4.36B
Ratio1:21.59
% Change vs. Prior
Ratio -99.0%Value -78.8%
Healthcare
Buys151
Sells1086
Buy $$141.91M
Sell $$1.91B
Ratio1:13.44
% Change vs. Prior
Ratio -26.1%Value +83.5%
Industrials
Buys132
Sells699
Buy $$247.41M
Sell $$1.66B
Ratio1:6.69
% Change vs. Prior
Ratio +2575.5%Value -50.7%
Financial Services
Buys374
Sells814
Buy $$465.29M
Sell $$1.40B
Ratio1:3.00
% Change vs. Prior
Ratio +628.6%Value +62.6%
Consumer Cyclical
Buys101
Sells480
Buy $$42.65M
Sell $$1.21B
Ratio1:28.41
% Change vs. Prior
Ratio -98.3%Value -15.5%
Energy
Buys77
Sells163
Buy $$26.07M
Sell $$849.85M
Ratio1:32.60
% Change vs. Prior
Ratio -74.9%Value +105.9%
Utilities
Buys31
Sells95
Buy $$48.76M
Sell $$593.77M
Ratio1:12.18
% Change vs. Prior
Ratio +715.9%Value +6.0%
Communication Services
Buys41
Sells210
Buy $$12.17M
Sell $$435.13M
Ratio1:35.74
% Change vs. Prior
Ratio +72.3%Value +141.8%
Consumer Defensive
Buys48
Sells184
Buy $$97.69M
Sell $$313.37M
Ratio1:3.21
% Change vs. Prior
Ratio +75.7%Value +234.0%
Basic Materials
Buys51
Sells83
Buy $$9.95M
Sell $$94.66M
Ratio1:9.52
% Change vs. Prior
Ratio +7.9%Value -66.6%
Real Estate
Buys67
Sells59
Buy $$21.98M
Sell $$82.14M
Ratio1:3.74
% Change vs. Prior
Ratio -82.7%Value +21.7%
By Industry
Software - Infrastructure
Buys18
Sells832
Buy $$24.37M
Sell $$1.86B
Ratio1:76.12
% Change vs. Prior
Ratio +597.6%Value -5.2%
Semiconductors
Buys42
Sells517
Buy $$1.74M
Sell $$987.98M
Ratio1:566.68
% Change vs. Prior
Ratio +67.9%Value +136.1%
Medical - Diagnostics & Research
Buys3
Sells71
Buy $$781.14K
Sell $$831.85M
Ratio1:1064.92
Construction
Buys4
Sells24
Buy $$13.93M
Sell $$774.20M
Ratio1:55.57
Leisure
Buys4
Sells37
Buy $$717.36K
Sell $$740.06M
Ratio1:1031.64
Asset Management
Buys70
Sells71
Buy $$9.68M
Sell $$681.39M
Ratio1:70.41
Software - Application
Buys94
Sells311
Buy $$172.93M
Sell $$473.29M
Ratio1:2.74
% Change vs. Prior
Ratio +45.6%Value +176.4%
Renewable Utilities
Buys12
Sells63
Buy $$44.10M
Sell $$576.31M
Ratio1:13.07
% Change vs. Prior
Ratio +84693.6%Value +21.3%
Information Technology Services
Buys17
Sells79
Buy $$2.18M
Sell $$506.35M
Ratio1:232.72
Financial - Capital Markets
Buys4
Sells132
Buy $$333.70M
Sell $$173.12M
Ratio1.93:1
Biotechnology
Buys54
Sells764
Buy $$107.78M
Sell $$391.89M
Ratio1:3.64
% Change vs. Prior
Ratio +254.6%Value -46.3%
Medical - Care Facilities
Buys6
Sells21
Buy $$3.14M
Sell $$486.72M
Ratio1:154.81
Oil & Gas Exploration & Production
Buys43
Sells37
Buy $$18.73M
Sell $$455.36M
Ratio1:24.32
Engineering & Construction
Buys5
Sells110
Buy $$799.81K
Sell $$328.25M
Ratio1:410.40
% Change vs. Prior
Ratio +253877.0%Value -81.1%
Shell Companies
Buys56
Sells45
Buy $$86.00M
Sell $$241.55M
Ratio1:2.81
% Change vs. Prior
Ratio +790.7%Value -34.0%
Transactions (7569)
Astera Labs, Inc. (ALAB)
Mohan Jitendra โ 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 โ 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 โ 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 โ 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 โ 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 โ 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 โ 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 โ 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 โ 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 โ Chief Financial Officer
Shares
114,702
Price
$5.67
Total Value
$650.48K
Shares Held After
2,456,447
% of Holdings
4.5%
National Energy Services Reunited Corp. (NESR)
Al-Nowais Yousif Mohammed Ali Nasser โ Director
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 โ 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. โ 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 โ 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 โ 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 โ 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 โ EVP AND GENERAL COUNSEL
Shares
1,600
Price
$148.00
Total Value
$236.80K
Shares Held After
13,247
% of Holdings
10.8%
CRA INTERNATIONAL, INC. (CRAI)
Yellin Jonathan D โ EVP AND GENERAL COUNSEL
Shares
400
Price
$147.44
Total Value
$58.98K
Shares Held After
14,847
% of Holdings
2.6%
CRA INTERNATIONAL, INC. (CRAI)
Yellin Jonathan D โ EVP AND GENERAL COUNSEL
Shares
250
Price
$146.37
Total Value
$36.59K
Shares Held After
15,247
% of Holdings
1.6%
Bausch Health Companies Inc. (BHC)
Lee Frank D. โ Director
Shares
24,456
Price
$5.43
Total Value
$132.80K
Shares Held After
49,339
% of Holdings
33.1%
GLOBAL PARTNERS LP (GLP)
Global GP LLC โ General Partner
Shares
7,500
Price
$49.27
Total Value
$369.52K
Shares Held After
52,400
% of Holdings
14.3%
Fastly, Inc. (FSLY)
Compton Charles Lacey III โ Director
Shares
11,275
Price
$16.48
Total Value
$185.81K
Shares Held After
1,088,286
% of Holdings
1.0%
Fastly, Inc. (FSLY)
Bergman Artur โ Director
Shares
31,848
Price
$16.41
Total Value
$522.63K
Shares Held After
2,054,681
% of Holdings
1.5%
Fastly, Inc. (FSLY)
WONG RICHARD โ CFO
Shares
6,315
Price
$16.35
Total Value
$103.25K
Shares Held After
1,239,301
% of Holdings
0.5%
INTUITIVE SURGICAL INC (ISRG)
Brosius Mark โ EVP & Chief Mfg and Supply Cha
Shares
18
Price
$440.70
Total Value
$7.93K
Shares Held After
1,577
% of Holdings
1.1%
HERSHEY CO (HSY)
Shares
468
Price
$195.45
Total Value
$91.47K
Shares Held After
1,606,119
% of Holdings
0.0%
HERSHEY CO (HSY)
Shares
2,189
Price
$194.53
Total Value
$425.82K
Shares Held After
1,606,587
% of Holdings
0.1%
HERSHEY CO (HSY)
Shares
3,647
Price
$193.45
Total Value
$705.52K
Shares Held After
1,608,776
% of Holdings
0.2%
HERSHEY CO (HSY)
Shares
3,333
Price
$192.73
Total Value
$642.36K
Shares Held After
1,612,423
% of Holdings
0.2%
HERSHEY CO (HSY)
Shares
192
Price
$191.38
Total Value
$36.74K
Shares Held After
1,615,756
% of Holdings
0.0%
HERSHEY CO (HSY)
Shares
171
Price
$190.64
Total Value
$32.60K
Shares Held After
1,615,948
% of Holdings
0.0%
Morningstar, Inc. (MORN)
Mansueto Joseph D โ Director
Shares
24
Price
$182.13
Total Value
$4.37K
Shares Held After
8,060,262
% of Holdings
0.0%
Morningstar, Inc. (MORN)
Mansueto Joseph D โ Director
Shares
227
Price
$181.05
Total Value
$41.10K
Shares Held After
8,060,286
% of Holdings
0.0%
Morningstar, Inc. (MORN)
Mansueto Joseph D โ Director
Shares
1,726
Price
$180.39
Total Value
$311.35K
Shares Held After
8,060,513
% of Holdings
0.0%
Morningstar, Inc. (MORN)
Mansueto Joseph D โ Director
Shares
676
Price
$179.08
Total Value
$121.06K
Shares Held After
8,062,239
% of Holdings
0.0%
Morningstar, Inc. (MORN)
Mansueto Joseph D โ Director
Shares
1,446
Price
$178.06
Total Value
$257.48K
Shares Held After
8,062,915
% of Holdings
0.0%
Morningstar, Inc. (MORN)
Mansueto Joseph D โ Director
Shares
2,629
Price
$176.66
Total Value
$464.45K
Shares Held After
8,064,361
% of Holdings
0.0%
Glass House Brands Inc. (GLASF)
Tu William โ SVP, Corporate Controller
Shares
15,888
Price
$10.08
Total Value
$160.15K
Shares Held After
18,747
% of Holdings
45.9%
PEGASYSTEMS INC (PEGA)
Akgonul Rifat Kerim โ Chief Product Officer
Shares
4,545
Price
$33.35
Total Value
$151.58K
Shares Held After
107,070
% of Holdings
4.1%
PROGRESS SOFTWARE CORP /MA (PRGS)
FOLGER ANTHONY โ Chief Financial Officer
Shares
400
Price
$29.96
Total Value
$11.98K
Shares Held After
48,802
% of Holdings
0.8%
PROGRESS SOFTWARE CORP /MA (PRGS)
FOLGER ANTHONY โ Chief Financial Officer
Shares
4,074
Price
$29.05
Total Value
$118.35K
Shares Held After
49,202
% of Holdings
7.6%
Ainos, Inc. (AIMD)
chiang yao-chung โ Director
Shares
2,200
Price
$1.68
Total Value
$3.70K
Shares Held After
3,529
% of Holdings
62.3%
Prairie Operating Co. (PROP)
Sweeney Daniel T. โ EVP, GC and Corp. Sec.
Shares
15,925
Price
$0.89
Total Value
$14.17K
Shares Held After
566,534
% of Holdings
2.8%
Haoxi Health Technology Ltd (HAO)
Fan Zhen โ Director
Shares
40,000,000
Price
$0.02
Total Value
$720.00K
Shares Held After
40,690,800
% of Holdings
98.3%
Exzeo Group, Inc. (XZO)
Patel Paresh โ Director
Shares
2,000
Price
$13.69
Total Value
$27.38K
Shares Held After
1,662,013
% of Holdings
0.1%
DONEGAL GROUP INC (DGICA)
DONEGAL MUTUAL INSURANCE CO โ 10% Owner
Shares
8,328
Price
$17.48
Total Value
$145.58K
Shares Held After
14,030,609
% of Holdings
0.1%
AGI Inc (AGBK)
DUBEUX MARCELLO WINIK โ Financial and IR Officer
Shares
1,000
Price
$7.00
Total Value
$7.00K
Shares Held After
1,000
% of Holdings
100.0%
IRADIMED CORP (IRMD)
Susi Roger E. โ Director
Shares
6
Price
$88.65
Total Value
$531.90
Shares Held After
2,172,500
% of Holdings
0.0%
IRADIMED CORP (IRMD)
Susi Roger E. โ Director
Shares
1,841
Price
$88.14
Total Value
$162.27K
Shares Held After
2,172,506
% of Holdings
0.1%
IRADIMED CORP (IRMD)
Susi Roger E. โ Director
Shares
653
Price
$87.13
Total Value
$56.90K
Shares Held After
2,174,347
% of Holdings
0.0%
Showing 151โ200 of 7569 transactions (page 4 of 152)