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
Sells103
Buy $$27.06M
Sell $$148.51M
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 (11686)
Ouster, Inc. (OUST)
Frichtl Mark — Chief Technology Officer
Shares
32,500
Price
$33.00
Total Value
$1.07M
Shares Held After
642,297
% of Holdings
4.8%
Ouster, Inc. (OUST)
Frichtl Mark — Chief Technology Officer
Shares
2,500
Price
$33.00
Total Value
$82.50K
Shares Held After
674,797
% of Holdings
0.4%
Ouster, Inc. (OUST)
Frichtl Mark — Chief Technology Officer
Shares
35,000
Price
$32.00
Total Value
$1.12M
Shares Held After
677,297
% of Holdings
4.9%
Ouster, Inc. (OUST)
Frichtl Mark — Chief Technology Officer
Shares
21,341
Price
$34.00
Total Value
$725.59K
Shares Held After
712,297
% of Holdings
2.9%
Ouster, Inc. (OUST)
Frichtl Mark — Chief Technology Officer
Shares
31,434
Price
$31.09
Total Value
$977.37K
Shares Held After
712,297
% of Holdings
4.2%
Apollo Commercial Real Estate Finance, Inc. (ARI)
Whonder Carmencita N.M. — Director
Shares
4,574
Price
$10.93
Total Value
$49.99K
Shares Held After
24,799
% of Holdings
15.6%
Vinci Compass Investments Ltd. (VINP)
Ribeiro Sergio Passos — Chief Financial Officer
Shares
6,080
Price
$10.56
Total Value
$64.20K
Shares Held After
284,401
% of Holdings
2.1%
Shares
223,626
Price
$26.85
Total Value
$6.00M
Shares Held After
5,134,770
% of Holdings
4.2%
Liquidia Corp (LQDA)
JEFFS ROGER — Director
Shares
25,000
Price
$56.29
Total Value
$1.41M
Shares Held After
1,248,095
% of Holdings
2.0%
COLLEGIUM PHARMACEUTICAL, INC (COLL)
Lurker Nancy — Director
Shares
4,500
Price
$35.97
Total Value
$161.86K
Shares Held After
18,017
% of Holdings
20.0%
Ubiquiti Inc. (UI)
Radigan Kevin — CHIEF ACCOUNTING OFFICER
Shares
500
Price
$680.53
Total Value
$340.26K
Shares Held After
2,268
% of Holdings
18.1%
Avidia Bancorp, Inc. (AVBC)
GILLES MICHAEL O — Director
Shares
1,000
Price
$19.50
Total Value
$19.50K
Shares Held After
4,000
% of Holdings
25.0%
Avidia Bancorp, Inc. (AVBC)
GILLES MICHAEL O — Director
Shares
3,000
Price
$19.50
Total Value
$58.50K
Shares Held After
19,000
% of Holdings
15.8%
STATE STREET CORP (STT)
Schaefer Elizabeth — SVP, Chief Accounting Officer
Shares
500
Price
$150.87
Total Value
$75.44K
Shares Held After
8,764
% of Holdings
5.4%
LyondellBasell Industries N.V. (LYB)
Kaplan Jeffrey A — EVP, Chief PC, Leg & Corp Ofc
Shares
10,000
Price
$74.16
Total Value
$741.57K
Shares Held After
96,674
% of Holdings
9.4%
INSMED Inc (INSM)
Bonstein Sara — Chief Financial Officer
Shares
8,272
Price
$116.18
Total Value
$961.04K
Shares Held After
71,486
% of Holdings
10.4%
InspireMD, Inc. (NSPR)
Stuka Paul — Director
Shares
10,000
Price
$1.16
Total Value
$11.57K
Shares Held After
642,871
% of Holdings
1.6%
INSMED Inc (INSM)
Lewis William — Director
Shares
13,283
Price
$116.18
Total Value
$1.54M
Shares Held After
287,902
% of Holdings
4.4%
Life360, Inc. (LIF)
Prober Charles J. — Director
Shares
7,930
Price
$40.44
Total Value
$320.69K
Shares Held After
105,456
% of Holdings
7.0%
AMERICAN PUBLIC EDUCATION INC (APEI)
Fernandes Nuno S. — President, APUS
Shares
4,500
Price
$53.34
Total Value
$240.03K
Shares Held After
78,575
% of Holdings
5.4%
Vericel Corp (VCEL)
MCLAUGHLIN KEVIN F — Director
Shares
3,500
Price
$32.82
Total Value
$114.87K
Shares Held After
18,300
% of Holdings
16.1%
Vericel Corp (VCEL)
MCLAUGHLIN KEVIN F — Director
Shares
3,500
Price
$32.83
Total Value
$114.91K
Shares Held After
18,300
% of Holdings
16.1%
INSMED Inc (INSM)
Flammer Martina M.D. — Chief Medical Officer
Shares
3,384
Price
$116.18
Total Value
$393.15K
Shares Held After
75,389
% of Holdings
4.3%
INSMED Inc (INSM)
Flammer Martina M.D. — Chief Medical Officer
Shares
4,470
Price
$112.76
Total Value
$504.04K
Shares Held After
78,773
% of Holdings
5.4%
Freshpet, Inc. (FRPT)
Cyr William B. — Director
Shares
1,594
Price
$50.63
Total Value
$80.70K
Shares Held After
30,828
% of Holdings
4.9%
Freshpet, Inc. (FRPT)
Cyr William B. — Director
Shares
1,804
Price
$50.63
Total Value
$91.34K
Shares Held After
32,014
% of Holdings
5.3%
Freshpet, Inc. (FRPT)
Cyr William B. — Director
Shares
923
Price
$50.63
Total Value
$46.73K
Shares Held After
10,925
% of Holdings
7.8%
Freshpet, Inc. (FRPT)
Cyr William B. — Director
Shares
195
Price
$51.07
Total Value
$9.96K
Shares Held After
145,770
% of Holdings
0.1%
Freshpet, Inc. (FRPT)
Cyr William B. — Director
Shares
3,691
Price
$50.32
Total Value
$185.73K
Shares Held After
145,965
% of Holdings
2.5%
Freshpet, Inc. (FRPT)
Cyr William B. — Director
Shares
7,433
Price
$49.26
Total Value
$366.15K
Shares Held After
149,656
% of Holdings
4.7%
Freshpet, Inc. (FRPT)
Cyr William B. — Director
Shares
31,178
Price
$48.51
Total Value
$1.51M
Shares Held After
157,089
% of Holdings
16.6%
BRC Group Holdings, Inc. (RILY)
Forman Alan N — EVP, General Counsel, Sec
Shares
20,555
Price
$8.58
Total Value
$176.37K
Shares Held After
117,272
% of Holdings
14.9%
INSMED Inc (INSM)
Smith Michael Alexander — Chief Legal Officer
Shares
4,109
Price
$116.18
Total Value
$477.38K
Shares Held After
47,762
% of Holdings
7.9%
BIOCRYST PHARMACEUTICALS INC (BCRX)
Barnes Alane P — Chief Legal Officer
Shares
62,500
Price
$9.54
Total Value
$596.25K
Shares Held After
400,703
% of Holdings
13.5%
INSMED Inc (INSM)
Adsett Roger — Chief Operating Officer
Shares
5,837
Price
$116.18
Total Value
$678.14K
Shares Held After
100,973
% of Holdings
5.5%
Live Oak Bancshares, Inc. (LOB)
MAHAN JAMES S III — Director
Shares
10,000
Price
$35.96
Total Value
$359.62K
Shares Held After
2,937,844
% of Holdings
0.3%
Marathon Petroleum Corp (MPC)
Hessling Ricky D. — Chief Commercial Officer
Shares
1,000
Price
$250.00
Total Value
$250.00K
Shares Held After
6,525
% of Holdings
13.3%
Remitly Global, Inc. (RELY)
MORRIS NIGEL W — Director
Shares
3,572
Price
$24.03
Total Value
$85.84K
Shares Held After
1,857,638
% of Holdings
0.2%
IONIS PHARMACEUTICALS INC (IONS)
Monia Brett P — Director
Shares
1,316
Price
$78.01
Total Value
$102.67K
Shares Held After
242,662
% of Holdings
0.5%
FORMFACTOR INC (FORM)
Titinger Jorge — Director
Shares
4,009
Price
$128.78
Total Value
$516.30K
Shares Held After
13,489
% of Holdings
22.9%
Ibotta, Inc. (IBTA)
Lehrman Thomas D — Director
Shares
78
Price
$33.31
Total Value
$2.60K
Shares Held After
52,556
% of Holdings
0.1%
Ibotta, Inc. (IBTA)
Lehrman Thomas D — Director
Shares
7,655
Price
$32.36
Total Value
$247.69K
Shares Held After
52,634
% of Holdings
12.7%
Ibotta, Inc. (IBTA)
Lehrman Thomas D — Director
Shares
122
Price
$33.31
Total Value
$4.06K
Shares Held After
81,473
% of Holdings
0.1%
Ibotta, Inc. (IBTA)
Lehrman Thomas D — Director
Shares
11,865
Price
$32.36
Total Value
$383.91K
Shares Held After
81,595
% of Holdings
12.7%
Ibotta, Inc. (IBTA)
Lehrman Thomas D — Director
Shares
314
Price
$33.58
Total Value
$10.54K
Shares Held After
88,750
% of Holdings
0.4%
TRIMAS CORP (TRS)
Tredwell Daniel P — Director
Shares
62
Price
$40.58
Total Value
$2.52K
Shares Held After
63,458
% of Holdings
0.1%
Ibotta, Inc. (IBTA)
Lehrman Thomas D — Director
Shares
12,349
Price
$32.34
Total Value
$399.33K
Shares Held After
89,064
% of Holdings
12.2%
MICROCHIP TECHNOLOGY INC (MCHP)
Bunker Mathew B — SENIOR VP, OPERATIONS
Shares
10,571
Price
$96.88
Total Value
$1.02M
Shares Held After
14,587
% of Holdings
42.0%
MICROCHIP TECHNOLOGY INC (MCHP)
Simoncic Richard J — CHIEF OPERATING OFFICER
Shares
10,000
Price
$97.55
Total Value
$975.46K
Shares Held After
136,127
% of Holdings
6.8%
Adeia Inc. (ADEA)
Tanji Kevin — Chief Legal Officer
Shares
99,342
Price
$31.75
Total Value
$3.15M
Shares Held After
312,913
% of Holdings
24.1%
Showing 6451–6500 of 11686 transactions (page 130 of 234)