Insider Buy/Sell Ratio for May 2026
Ratio0.2:1
Daily Buy & Sell Volume
By Sector
Technology
Buys231
Sells3647
Buy $$4.67B
Sell $$6.23B
Ratio1:1.33
% Change vs. Prior
Ratio -84.3%Value -49.4%
Healthcare
Buys260
Sells1670
Buy $$213.05M
Sell $$6.30B
Ratio1:29.56
% Change vs. Prior
Ratio -66.4%Value +482.7%
Industrials
Buys200
Sells958
Buy $$259.18M
Sell $$2.58B
Ratio1:9.97
% Change vs. Prior
Ratio +1696.0%Value -26.4%
Financial Services
Buys588
Sells1226
Buy $$525.89M
Sell $$2.15B
Ratio1:4.09
% Change vs. Prior
Ratio +434.2%Value +133.7%
Consumer Cyclical
Buys173
Sells824
Buy $$65.31M
Sell $$2.04B
Ratio1:31.31
% Change vs. Prior
Ratio -98.5%Value +42.1%
Energy
Buys127
Sells240
Buy $$50.81M
Sell $$1.29B
Ratio1:25.32
% Change vs. Prior
Ratio -73.9%Value +205.9%
Communication Services
Buys67
Sells356
Buy $$124.79M
Sell $$924.69M
Ratio1:7.41
% Change vs. Prior
Ratio +698.8%Value +466.8%
Utilities
Buys42
Sells185
Buy $$63.55M
Sell $$732.89M
Ratio1:11.53
% Change vs. Prior
Ratio +761.6%Value +31.3%
Consumer Defensive
Buys80
Sells278
Buy $$101.40M
Sell $$675.65M
Ratio1:6.66
% Change vs. Prior
Ratio -15.4%Value +531.4%
Real Estate
Buys93
Sells104
Buy $$27.06M
Sell $$148.53M
Ratio1:5.49
% Change vs. Prior
Ratio -88.2%Value +105.2%
Basic Materials
Buys57
Sells126
Buy $$10.42M
Sell $$150.45M
Ratio1:14.44
% Change vs. Prior
Ratio -28.9%Value -48.7%
By Industry
Hardware, Equipment & Parts
Buys5
Sells348
Buy $$4.45B
Sell $$375.45M
Ratio11.86:1
% Change vs. Prior
Ratio -95.4%Value -72.9%
Medical - Instruments & Supplies
Buys22
Sells52
Buy $$14.87M
Sell $$3.64B
Ratio1:244.77
Software - Infrastructure
Buys27
Sells1305
Buy $$24.92M
Sell $$2.43B
Ratio1:97.60
% Change vs. Prior
Ratio +444.1%Value +24.0%
Semiconductors
Buys42
Sells788
Buy $$1.74M
Sell $$1.44B
Ratio1:823.57
% Change vs. Prior
Ratio +15.5%Value +242.9%
Leisure
Buys26
Sells59
Buy $$1.73M
Sell $$1.06B
Ratio1:611.03
Software - Application
Buys128
Sells552
Buy $$187.47M
Sell $$860.95M
Ratio1:4.59
% Change vs. Prior
Ratio -15.1%Value +333.3%
Medical - Diagnostics & Research
Buys3
Sells154
Buy $$781.14K
Sell $$947.92M
Ratio1:1213.51
Shell Companies
Buys63
Sells119
Buy $$86.62M
Sell $$803.29M
Ratio1:9.27
% Change vs. Prior
Ratio +169.4%Value +79.3%
Construction
Buys9
Sells29
Buy $$16.80M
Sell $$780.35M
Ratio1:46.45
Asset Management
Buys140
Sells101
Buy $$30.07M
Sell $$694.83M
Ratio1:23.11
Biotechnology
Buys120
Sells1087
Buy $$172.79M
Sell $$530.27M
Ratio1:3.07
% Change vs. Prior
Ratio +320.2%Value -24.4%
Renewable Utilities
Buys18
Sells129
Buy $$57.41M
Sell $$641.39M
Ratio1:11.17
% Change vs. Prior
Ratio +99086.6%Value +36.6%
Internet Content & Information
Buys9
Sells243
Buy $$968.77K
Sell $$653.94M
Ratio1:675.02
Industrial - Machinery
Buys13
Sells124
Buy $$3.08M
Sell $$629.78M
Ratio1:204.15
Information Technology Services
Buys19
Sells125
Buy $$5.15M
Sell $$563.37M
Ratio1:109.32
Transactions (9640)
MapLight Therapeutics, Inc. (MPLT)
Setia Vishwas โ Chief Financial Officer
Shares
9,935
Price
$28.12
Total Value
$279.37K
Shares Held After
367,788
% of Holdings
2.6%
MapLight Therapeutics, Inc. (MPLT)
Lillie James Woodruff โ Chief Scientific Officer
Shares
963
Price
$29.00
Total Value
$27.93K
Shares Held After
268,261
% of Holdings
0.4%
MapLight Therapeutics, Inc. (MPLT)
Lillie James Woodruff โ Chief Scientific Officer
Shares
10,132
Price
$28.12
Total Value
$284.91K
Shares Held After
269,224
% of Holdings
3.6%
MapLight Therapeutics, Inc. (MPLT)
Foff Erin Pennock โ Chief Medical Officer
Shares
931
Price
$29.00
Total Value
$27.00K
Shares Held After
374,549
% of Holdings
0.2%
MapLight Therapeutics, Inc. (MPLT)
Foff Erin Pennock โ Chief Medical Officer
Shares
9,645
Price
$28.12
Total Value
$271.22K
Shares Held After
375,480
% of Holdings
2.5%
MapLight Therapeutics, Inc. (MPLT)
Kroeger Christopher A. โ Director
Shares
928
Price
$29.00
Total Value
$26.91K
Shares Held After
1,604,521
% of Holdings
0.1%
MapLight Therapeutics, Inc. (MPLT)
Kroeger Christopher A. โ Director
Shares
9,544
Price
$28.12
Total Value
$268.38K
Shares Held After
1,605,449
% of Holdings
0.6%
Orion Group Holdings Inc (ORN)
FORAN MARGARET M โ Director
Shares
10,695
Price
$15.70
Total Value
$167.91K
Shares Held After
116,846
% of Holdings
8.4%
RB GLOBAL INC. (RBA)
Carlson Christopher โ Chief Accounting Officer
Shares
140
Price
$110.00
Total Value
$15.40K
Shares Held After
3,664
% of Holdings
3.7%
Travere Therapeutics, Inc. (TVTX)
Inrig Jula โ CHIEF MEDICAL OFFICER
Shares
2,174
Price
$46.65
Total Value
$101.42K
Shares Held After
113,549
% of Holdings
1.9%
Travere Therapeutics, Inc. (TVTX)
Heerma Peter โ CHIEF COMMERCIAL OFFICER
Shares
2,174
Price
$46.65
Total Value
$101.42K
Shares Held After
140,684
% of Holdings
1.5%
MONOLITHIC POWER SYSTEMS, INC. (MPWR)
Zhou Jeff โ Director
Shares
500
Price
$1,600.00
Total Value
$800.00K
Shares Held After
4,786
% of Holdings
9.5%
MONOLITHIC POWER SYSTEMS, INC. (MPWR)
Zhou Jeff โ Director
Shares
514
Price
$1,574.48
Total Value
$809.28K
Shares Held After
5,286
% of Holdings
8.9%
Travere Therapeutics, Inc. (TVTX)
REED ELIZABETH E โ Chief Legal Officer and GC
Shares
2,174
Price
$46.65
Total Value
$101.42K
Shares Held After
107,287
% of Holdings
2.0%
Travere Therapeutics, Inc. (TVTX)
Cline Christopher R. โ CHIEF FINANCIAL OFFICER
Shares
2,181
Price
$46.65
Total Value
$101.74K
Shares Held After
118,968
% of Holdings
1.8%
Travere Therapeutics, Inc. (TVTX)
Baynes Roy D. โ Director
Shares
4,500
Price
$46.65
Total Value
$209.93K
Shares Held After
37,500
% of Holdings
10.7%
EAST WEST BANCORP INC (EWBC)
NG DOMINIC โ Director
Shares
30,000
Price
$123.49
Total Value
$3.70M
Shares Held After
737,930
% of Holdings
3.9%
MediaAlpha, Inc. (MAX)
Yi Steven โ Director
Shares
4,000
Price
$8.93
Total Value
$35.72K
Shares Held After
2,883,690
% of Holdings
0.1%
APi Group Corp (APG)
LILLIE JAMES E โ Director
Shares
3,591
Price
$45.86
Total Value
$164.68K
Shares Held After
1,275,019
% of Holdings
0.3%
APi Group Corp (APG)
LILLIE JAMES E โ Director
Shares
12,057
Price
$45.39
Total Value
$547.27K
Shares Held After
1,278,610
% of Holdings
0.9%
APi Group Corp (APG)
LILLIE JAMES E โ Director
Shares
13,645
Price
$45.86
Total Value
$625.76K
Shares Held After
9,237,350
% of Holdings
0.1%
APi Group Corp (APG)
LILLIE JAMES E โ Director
Shares
45,816
Price
$45.39
Total Value
$2.08M
Shares Held After
9,250,995
% of Holdings
0.5%
APi Group Corp (APG)
ASHKEN IAN G H โ Director
Shares
14,900
Price
$45.86
Total Value
$683.31K
Shares Held After
9,477,284
% of Holdings
0.2%
APi Group Corp (APG)
ASHKEN IAN G H โ Director
Shares
50,634
Price
$45.38
Total Value
$2.30M
Shares Held After
9,492,184
% of Holdings
0.5%
Rush Street Interactive, Inc. (RSI)
STETZ MATTIAS โ Chief Operating Officer
Shares
74,500
Price
$24.96
Total Value
$1.86M
Shares Held After
0
% of Holdings
100.0%
Rush Street Interactive, Inc. (RSI)
STETZ MATTIAS โ Chief Operating Officer
Shares
74,500
Price
$24.96
Total Value
$1.86M
Shares Held After
237,874
% of Holdings
23.8%
EXTREME NETWORKS INC (EXTR)
Khanna Raj โ Director
Shares
10,000
Price
$23.20
Total Value
$232.00K
Shares Held After
210,062
% of Holdings
4.5%
Rush Street Interactive, Inc. (RSI)
BLUHM NEIL โ Director
Shares
9,141,000
Price
$24.96
Total Value
$228.16M
Shares Held After
0
% of Holdings
100.0%
EXTREME NETWORKS INC (EXTR)
MEYERCORD EDWARD โ Director
Shares
21,209
Price
$23.12
Total Value
$490.29K
Shares Held After
1,797,270
% of Holdings
1.2%
Rush Street Interactive, Inc. (RSI)
SCHWARTZ RICHARD TODD โ Director
Shares
355,000
Price
$24.96
Total Value
$8.86M
Shares Held After
0
% of Holdings
100.0%
Rush Street Interactive, Inc. (RSI)
SCHWARTZ RICHARD TODD โ Director
Shares
355,000
Price
$24.96
Total Value
$8.86M
Shares Held After
0
% of Holdings
100.0%
CATERPILLAR INC (CAT)
Shurman Rodney Michael โ Group President
Shares
487
Price
$903.55
Total Value
$440.03K
Shares Held After
2,546
% of Holdings
16.1%
CATERPILLAR INC (CAT)
Shurman Rodney Michael โ Group President
Shares
5,152
Price
$903.14
Total Value
$4.65M
Shares Held After
3,033
% of Holdings
62.9%
Virtu Financial, Inc. (VIRT)
Gambale Virginia โ Director
Shares
4,000
Price
$50.00
Total Value
$200.00K
Shares Held After
19,978
% of Holdings
16.7%
ROCKWELL AUTOMATION, INC (ROK)
GENEREUX SCOTT โ Sr.VP, Chief Revenue Officer
Shares
550
Price
$447.73
Total Value
$246.25K
Shares Held After
2,764
% of Holdings
16.6%
Vinci Compass Investments Ltd. (VINP)
Zaremba Bruno Augusto Sacchi โ Pres. Finance and Operations
Shares
4,304
Price
$10.91
Total Value
$46.96K
Shares Held After
1,116,602
% of Holdings
0.4%
Vinci Compass Investments Ltd. (VINP)
Ribeiro Sergio Passos โ Chief Financial Officer
Shares
976
Price
$10.90
Total Value
$10.64K
Shares Held After
297,350
% of Holdings
0.3%
ROCKWELL AUTOMATION, INC (ROK)
Nardecchia Christopher โ SVP, Chief Information Officer
Shares
550
Price
$450.04
Total Value
$247.52K
Shares Held After
14,232
% of Holdings
3.7%
ROCKWELL AUTOMATION, INC (ROK)
Nardecchia Christopher โ SVP, Chief Information Officer
Shares
1,402
Price
$447.37
Total Value
$627.21K
Shares Held After
14,782
% of Holdings
8.7%
ROCKWELL AUTOMATION, INC (ROK)
Nardecchia Christopher โ SVP, Chief Information Officer
Shares
586
Price
$440.82
Total Value
$258.32K
Shares Held After
16,184
% of Holdings
3.5%
Vinci Compass Investments Ltd. (VINP)
Lovisotto Fernando โ Head of Global IP&S
Shares
2,713
Price
$10.90
Total Value
$29.57K
Shares Held After
1,092,396
% of Holdings
0.2%
SCHWAB CHARLES CORP (SCHW)
Schwab-Pomerantz Carolyn โ Director
Shares
9,910
Price
$92.29
Total Value
$914.61K
Shares Held After
1,396,459
% of Holdings
0.7%
ROCKWELL AUTOMATION, INC (ROK)
Fordenwalt Matthew W. โ SVP Lifecycle Services
Shares
460
Price
$449.98
Total Value
$206.99K
Shares Held After
4,437
% of Holdings
9.4%
ROCKWELL AUTOMATION, INC (ROK)
Fordenwalt Matthew W. โ SVP Lifecycle Services
Shares
140
Price
$448.26
Total Value
$62.76K
Shares Held After
4,897
% of Holdings
2.8%
UNITED THERAPEUTICS Corp (UTHR)
ROTHBLATT MARTINE A โ Director
Shares
829
Price
$581.68
Total Value
$482.21K
Shares Held After
40,513
% of Holdings
2.0%
UNITED THERAPEUTICS Corp (UTHR)
ROTHBLATT MARTINE A โ Director
Shares
504
Price
$580.22
Total Value
$292.43K
Shares Held After
41,342
% of Holdings
1.2%
UNITED THERAPEUTICS Corp (UTHR)
ROTHBLATT MARTINE A โ Director
Shares
678
Price
$579.37
Total Value
$392.81K
Shares Held After
41,846
% of Holdings
1.6%
UNITED THERAPEUTICS Corp (UTHR)
ROTHBLATT MARTINE A โ Director
Shares
1,653
Price
$578.48
Total Value
$956.23K
Shares Held After
42,524
% of Holdings
3.7%
UNITED THERAPEUTICS Corp (UTHR)
ROTHBLATT MARTINE A โ Director
Shares
1,217
Price
$577.39
Total Value
$702.69K
Shares Held After
44,177
% of Holdings
2.7%
UNITED THERAPEUTICS Corp (UTHR)
ROTHBLATT MARTINE A โ Director
Shares
250
Price
$576.55
Total Value
$144.14K
Shares Held After
45,394
% of Holdings
0.5%
Showing 8201โ8250 of 9640 transactions (page 165 of 193)