Insider Buy/Sell Ratio for May 2026
Ratio0.2:1
Daily Buy & Sell Volume
By Sector
Healthcare
Buys246
Sells1654
Buy $$211.54M
Sell $$6.30B
Ratio1:29.77
% Change vs. Prior
Ratio -66.6%Value +482.8%
Technology
Buys228
Sells3644
Buy $$219.96M
Sell $$6.23B
Ratio1:28.33
% Change vs. Prior
Ratio -99.3%Value -70.1%
Industrials
Buys200
Sells957
Buy $$259.18M
Sell $$2.58B
Ratio1:9.97
% Change vs. Prior
Ratio +1696.2%Value -26.4%
Financial Services
Buys580
Sells1222
Buy $$525.51M
Sell $$2.15B
Ratio1:4.09
% Change vs. Prior
Ratio +434.2%Value +133.7%
Consumer Cyclical
Buys171
Sells823
Buy $$65.13M
Sell $$2.04B
Ratio1:31.39
% Change vs. Prior
Ratio -98.5%Value +42.0%
Energy
Buys124
Sells240
Buy $$50.80M
Sell $$1.29B
Ratio1:25.33
% Change vs. Prior
Ratio -73.9%Value +205.9%
Communication Services
Buys66
Sells342
Buy $$122.11M
Sell $$923.44M
Ratio1:7.56
% Change vs. Prior
Ratio +714.2%Value +465.2%
Utilities
Buys42
Sells185
Buy $$63.55M
Sell $$732.89M
Ratio1:11.53
% Change vs. Prior
Ratio +761.6%Value +31.3%
Consumer Defensive
Buys80
Sells277
Buy $$101.40M
Sell $$675.19M
Ratio1:6.66
% Change vs. Prior
Ratio -15.3%Value +531.0%
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
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
Sells58
Buy $$1.73M
Sell $$1.06B
Ratio1:610.86
Software - Application
Buys127
Sells552
Buy $$186.92M
Sell $$860.95M
Ratio1:4.61
% Change vs. Prior
Ratio -15.2%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 +169.8%Value +79.3%
Construction
Buys9
Sells29
Buy $$16.80M
Sell $$780.35M
Ratio1:46.45
Asset Management
Buys136
Sells99
Buy $$29.71M
Sell $$694.81M
Ratio1:23.38
Biotechnology
Buys111
Sells1083
Buy $$171.50M
Sell $$530.25M
Ratio1:3.09
% Change vs. Prior
Ratio +317.0%Value -24.6%
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
Sells123
Buy $$3.08M
Sell $$629.61M
Ratio1:204.10
Information Technology Services
Buys19
Sells125
Buy $$5.15M
Sell $$563.37M
Ratio1:109.32
Financial - Capital Markets
Buys11
Sells161
Buy $$363.84M
Sell $$201.36M
Ratio1.81:1
Transactions (11606)
CrowdStrike Holdings, Inc. (CRWD)
Kurtz George โ Director
Shares
298
Price
$647.88
Total Value
$193.07K
Shares Held After
2,152,867
% of Holdings
0.0%
CrowdStrike Holdings, Inc. (CRWD)
Kurtz George โ Director
Shares
248
Price
$646.87
Total Value
$160.42K
Shares Held After
2,153,165
% of Holdings
0.0%
CrowdStrike Holdings, Inc. (CRWD)
Kurtz George โ Director
Shares
319
Price
$645.76
Total Value
$206.00K
Shares Held After
2,153,413
% of Holdings
0.0%
CrowdStrike Holdings, Inc. (CRWD)
Kurtz George โ Director
Shares
372
Price
$644.82
Total Value
$239.87K
Shares Held After
2,153,732
% of Holdings
0.0%
CrowdStrike Holdings, Inc. (CRWD)
Kurtz George โ Director
Shares
158
Price
$643.95
Total Value
$101.74K
Shares Held After
2,154,104
% of Holdings
0.0%
CrowdStrike Holdings, Inc. (CRWD)
Kurtz George โ Director
Shares
110
Price
$642.76
Total Value
$70.70K
Shares Held After
2,154,262
% of Holdings
0.0%
CrowdStrike Holdings, Inc. (CRWD)
Kurtz George โ Director
Shares
41
Price
$641.61
Total Value
$26.31K
Shares Held After
2,154,372
% of Holdings
0.0%
CrowdStrike Holdings, Inc. (CRWD)
Kurtz George โ Director
Shares
86
Price
$640.89
Total Value
$55.12K
Shares Held After
2,154,413
% of Holdings
0.0%
CrowdStrike Holdings, Inc. (CRWD)
Kurtz George โ Director
Shares
16
Price
$639.55
Total Value
$10.23K
Shares Held After
2,154,499
% of Holdings
0.0%
CrowdStrike Holdings, Inc. (CRWD)
Kurtz George โ Director
Shares
7
Price
$637.82
Total Value
$4.46K
Shares Held After
2,154,515
% of Holdings
0.0%
KVH INDUSTRIES INC \DE\ (KVHI)
Radoff Bradley Louis โ 10% Owner
Shares
24,059
Price
$11.39
Total Value
$274.09K
Shares Held After
290,000
% of Holdings
7.7%
KVH INDUSTRIES INC \DE\ (KVHI)
Radoff Bradley Louis โ 10% Owner
Shares
10,941
Price
$10.78
Total Value
$117.90K
Shares Held After
314,059
% of Holdings
3.4%
NEXGEL, INC. (NXGL)
Levy Adam R. โ Director
Shares
3,000
Price
$0.60
Total Value
$1.79K
Shares Held After
354,692
% of Holdings
0.8%
Ambiq Micro, Inc. (AMBQ)
Chen Timothy โ Director
Shares
3,264
Price
$81.57
Total Value
$266.24K
Shares Held After
0
% of Holdings
100.0%
Ambiq Micro, Inc. (AMBQ)
Chen Timothy โ Director
Shares
20,666
Price
$80.61
Total Value
$1.67M
Shares Held After
3,264
% of Holdings
86.4%
Ambiq Micro, Inc. (AMBQ)
Chen Timothy โ Director
Shares
24,248
Price
$79.72
Total Value
$1.93M
Shares Held After
23,930
% of Holdings
50.3%
Ambiq Micro, Inc. (AMBQ)
Chen Timothy โ Director
Shares
22,414
Price
$78.85
Total Value
$1.77M
Shares Held After
48,178
% of Holdings
31.8%
Vistra Corp. (VST)
Montemayor Margaret โ SVP, Chief Accounting Officer
Shares
5,000
Price
$164.96
Total Value
$824.80K
Shares Held After
14,360
% of Holdings
25.8%
indie Semiconductor, Inc. (INDI)
Aoki Ichiro โ Director
Shares
175,000
Price
$5.06
Total Value
$885.03K
Shares Held After
106,169
% of Holdings
62.2%
POWER INTEGRATIONS INC (POWI)
BRATHWAITE NICHOLAS โ Director
Shares
1,728
Price
$86.62
Total Value
$149.68K
Shares Held After
22,226
% of Holdings
7.2%
Alpha Cognition Inc. (ACOG)
Opaleye Management Inc. โ 10% Owner
Shares
1,161
Price
$5.73
Total Value
$6.65K
Shares Held After
2,531,530
% of Holdings
0.0%
WhiteHorse Finance, Inc. (WHF)
BOLDUC JOHN โ Director
Shares
3,570
Price
$6.90
Total Value
$24.63K
Shares Held After
284,780
% of Holdings
1.3%
WhiteHorse Finance, Inc. (WHF)
BOLDUC JOHN โ Director
Shares
3,570
Price
$6.91
Total Value
$24.67K
Shares Held After
288,187
% of Holdings
1.2%
MONOLITHIC POWER SYSTEMS INC (MPWR)
Tseng Saria โ EVP & General Counsel
Shares
7,565
Price
$1,700.00
Total Value
$12.86M
Shares Held After
144,218
% of Holdings
5.0%
Meta Platforms, Inc. (META)
Mahoney Curtis J. โ Chief Legal Officer
Shares
2,079
Price
$609.92
Total Value
$1.27M
Shares Held After
1,118
% of Holdings
65.0%
Werewolf Therapeutics, Inc. (HOWL)
EVNIN LUKE โ Director
Shares
80,852
Price
$0.48
Total Value
$38.81K
Shares Held After
682,833
% of Holdings
10.6%
Lyft, Inc. (LYFT)
Hope Stephen W. โ CHIEF ACCOUNTING OFFICER
Shares
5,460
Price
$13.76
Total Value
$75.14K
Shares Held After
335,463
% of Holdings
1.6%
CORCEPT THERAPEUTICS INC (CORT)
Maduck Sean โ President, Corcept Endocrinology
The power of attorney under which this form was signed is on file with the Commission.
Shares
20,425
Price
$66.16
Total Value
$1.35M
Shares Held After
8,977
% of Holdings
69.5%
CORCEPT THERAPEUTICS INC (CORT)
Maduck Sean โ President, Corcept Endocrinology
The power of attorney under which this form was signed is on file with the Commission.
Shares
54,575
Price
$65.37
Total Value
$3.57M
Shares Held After
29,402
% of Holdings
65.0%
Equillium, Inc. (EQ)
Zedelmayer Christine โ Sr. Vice President and COO
Shares
9,821
Price
$2.70
Total Value
$26.52K
Shares Held After
62,586
% of Holdings
13.6%
NEUROCRINE BIOSCIENCES INC (NBIX)
Onyia Jude โ Chief Scientific Officer
Shares
11,000
Price
$155.53
Total Value
$1.71M
Shares Held After
25,846
% of Holdings
29.9%
Lyft, Inc. (LYFT)
Beggs Jill โ Director
Shares
2,093
Price
$13.76
Total Value
$28.80K
Shares Held After
30,092
% of Holdings
6.5%
CORCEPT THERAPEUTICS INC (CORT)
Lyon Joseph Douglas โ Chief Accounting & Technology Officer
Shares
5,000
Price
$65.00
Total Value
$325.00K
Shares Held After
6,230
% of Holdings
44.5%
Coinbase Global, Inc. (COIN)
Grewal Paul โ Chief Legal Officer
Shares
25
Price
$179.54
Total Value
$4.49K
Shares Held After
84,753
% of Holdings
0.0%
Coinbase Global, Inc. (COIN)
Grewal Paul โ Chief Legal Officer
Shares
388
Price
$178.91
Total Value
$69.42K
Shares Held After
84,778
% of Holdings
0.5%
Coinbase Global, Inc. (COIN)
Grewal Paul โ Chief Legal Officer
Shares
454
Price
$177.72
Total Value
$80.69K
Shares Held After
85,166
% of Holdings
0.5%
Coinbase Global, Inc. (COIN)
Grewal Paul โ Chief Legal Officer
Shares
183
Price
$176.93
Total Value
$32.38K
Shares Held After
85,620
% of Holdings
0.2%
Coinbase Global, Inc. (COIN)
Grewal Paul โ Chief Legal Officer
Shares
589
Price
$175.79
Total Value
$103.54K
Shares Held After
85,803
% of Holdings
0.7%
Coinbase Global, Inc. (COIN)
Grewal Paul โ Chief Legal Officer
Shares
321
Price
$174.99
Total Value
$56.17K
Shares Held After
86,392
% of Holdings
0.4%
WILLIAMS SONOMA INC (WSM)
ALBER LAURA โ Director
Shares
15,000
Price
$200.00
Total Value
$3.00M
Shares Held After
923,524
% of Holdings
1.6%
Apple Inc. (AAPL)
LEVINSON ARTHUR D โ Director
Shares
50,000
Price
$311.02
Total Value
$15.55M
Shares Held After
3,764,576
% of Holdings
1.3%
Gevo, Inc. (GEVO)
Gruber Patrick R. โ Director
Shares
186,469
Price
$1.76
Total Value
$328.15K
Shares Held After
3,728,993
% of Holdings
4.8%
PLEXUS CORP (PLXS)
Kelsey Todd P. โ Director
Shares
1,000
Price
$274.75
Total Value
$274.75K
Shares Held After
71,388
% of Holdings
1.4%
CDW Corp (CDW)
NELMS DAVID W โ Director
Shares
18,000
Price
$111.43
Total Value
$2.01M
Shares Held After
51,025
% of Holdings
35.3%
Gevo, Inc. (GEVO)
Bowron Kimberly T โ Chief of Staff
Shares
25,101
Price
$1.76
Total Value
$44.17K
Shares Held After
711,765
% of Holdings
3.4%
Gevo, Inc. (GEVO)
Agiri Oluwagbemileke Yusuf โ CFO
Shares
31,958
Price
$1.77
Total Value
$56.65K
Shares Held After
554,144
% of Holdings
5.5%
Gevo, Inc. (GEVO)
Shafer Andrew โ Chief Mktg Cust & Brnd Officer
Shares
32,667
Price
$1.76
Total Value
$57.49K
Shares Held After
321,051
% of Holdings
9.2%
CIMPRESS plc (CMPR)
Quinn Sean Edward โ EVP, Chief Financial Officer
Shares
2,146
Price
$105.11
Total Value
$225.57K
Shares Held After
28,937
% of Holdings
6.9%
CIMPRESS plc (CMPR)
Quinn Sean Edward โ EVP, Chief Financial Officer
Shares
20,534
Price
$104.57
Total Value
$2.15M
Shares Held After
31,083
% of Holdings
39.8%
CIMPRESS plc (CMPR)
Quinn Sean Edward โ EVP, Chief Financial Officer
Shares
300
Price
$103.55
Total Value
$31.07K
Shares Held After
51,617
% of Holdings
0.6%
Showing 1051โ1100 of 11606 transactions (page 22 of 233)