Average Insider

Where insiders trade, we follow

Insider Buy/Sell Ratio — Last 3 Months

Extreme outlier transactions (>3σ) are excluded.Show All Data
Ratio0.2:1
Daily Buy & Sell Volume

By Sector

By Industry

Hardware, Equipment & Parts
Buys24
Sells1318
Buy $$21.63B
Sell $$835.12M
Ratio25.90:1
% Change vs. Prior
Ratio +217.9%Value +290.9%
Software - Infrastructure
Buys54
Sells3881
Buy $$33.48M
Sell $$5.15B
Ratio1:153.80
% Change vs. Prior
Ratio -72.6%Value +172.4%
Medical - Instruments & Supplies
Buys37
Sells113
Buy $$16.33M
Sell $$3.67B
Ratio1:224.98
% Change vs. Prior
Ratio +21.6%Value -52.1%
Biotechnology
Buys375
Sells3369
Buy $$379.91M
Sell $$3.06B
Ratio1:8.06
% Change vs. Prior
Ratio -56.6%Value +25.9%
Semiconductors
Buys111
Sells1850
Buy $$2.67M
Sell $$3.29B
Ratio1:1234.04
% Change vs. Prior
Ratio -80.4%Value +23.9%
Oil & Gas Exploration & Production
Buys177
Sells88
Buy $$48.68M
Sell $$2.63B
Ratio1:54.00
% Change vs. Prior
Ratio +404.5%Value -23.7%
Software - Application
Buys357
Sells1721
Buy $$267.76M
Sell $$2.40B
Ratio1:8.98
% Change vs. Prior
Ratio -63.7%Value +50.6%
Engineering & Construction
Buys13
Sells238
Buy $$1.90M
Sell $$2.34B
Ratio1:1232.64
Computer Hardware
Buys3
Sells1720
Buy $$104.50K
Sell $$2.32B
Ratio1:22225.68
Medical - Healthcare Information Services
Buys30
Sells326
Buy $$8.45M
Sell $$2.11B
Ratio1:250.14
% Change vs. Prior
Ratio -76.3%Value +18.1%
Rental & Leasing Services
Buys7
Sells112
Buy $$2.92M
Sell $$1.87B
Ratio1:642.28
Specialty Retail
Buys83
Sells975
Buy $$24.13M
Sell $$1.63B
Ratio1:67.55
% Change vs. Prior
Ratio -87.0%Value -15.3%
Shell Companies
Buys102
Sells269
Buy $$107.99M
Sell $$1.32B
Ratio1:12.21
% Change vs. Prior
Ratio +38.8%Value +49.9%
Information Technology Services
Buys64
Sells240
Buy $$9.67M
Sell $$1.40B
Ratio1:144.68
Leisure
Buys29
Sells107
Buy $$7.63M
Sell $$1.29B
Ratio1:169.74

CTS CORP (CTS)

O'SULLIVAN KIERAN M — Director
Jun 2, 2026
Sale
Shares
60,388
Price
$66.26
Total Value
$4.00M
Shares Held After
330,350
% of Holdings
15.5%
Shares
36,500
Price
$5.49
Total Value
$200.38K
Shares Held After
622,288
% of Holdings
5.5%
Jun 2, 2026
Purchase
Shares
15,000
Price
$11.74
Total Value
$176.10K
Shares Held After
135,000
% of Holdings
11.1%

Alector, Inc. (ALEC)

Berkley Neil Lindsay — CFO & Chief Business Officer
Jun 2, 2026
Sale
Shares
19,360
Price
$1.97
Total Value
$38.22K
Shares Held After
379,900
% of Holdings
4.8%

Alector, Inc. (ALEC)

Wong-Sarad Grace — Principal Accounting Officer
Jun 2, 2026
Sale
Shares
5,709
Price
$1.97
Total Value
$11.27K
Shares Held After
98,936
% of Holdings
5.5%

Fulgent Genetics, Inc. (FLGT)

Gao Hanlin — Chief Scientific Officer
Jun 2, 2026
Sale
Shares
1,688
Price
$17.89
Total Value
$30.19K
Shares Held After
990,374
% of Holdings
0.2%

TD SYNNEX CORP (SNX)

HUME RICHARD T — Director
Jun 2, 2026
Sale
Shares
88
Price
$285.26
Total Value
$25.10K
Shares Held After
23,537
% of Holdings
0.4%

TD SYNNEX CORP (SNX)

HUME RICHARD T — Director
Jun 2, 2026
Sale
Shares
191
Price
$284.66
Total Value
$54.37K
Shares Held After
23,625
% of Holdings
0.8%

TD SYNNEX CORP (SNX)

HUME RICHARD T — Director
Jun 2, 2026
Sale
Shares
478
Price
$283.55
Total Value
$135.54K
Shares Held After
23,816
% of Holdings
2.0%

TD SYNNEX CORP (SNX)

HUME RICHARD T — Director
Jun 2, 2026
Sale
Shares
303
Price
$282.38
Total Value
$85.56K
Shares Held After
24,294
% of Holdings
1.2%

TD SYNNEX CORP (SNX)

HUME RICHARD T — Director
Jun 2, 2026
Sale
Shares
399
Price
$281.35
Total Value
$112.26K
Shares Held After
24,597
% of Holdings
1.6%

TD SYNNEX CORP (SNX)

HUME RICHARD T — Director
Jun 2, 2026
Sale
Shares
477
Price
$280.25
Total Value
$133.68K
Shares Held After
24,996
% of Holdings
1.9%

TD SYNNEX CORP (SNX)

HUME RICHARD T — Director
Jun 2, 2026
Sale
Shares
2,230
Price
$279.50
Total Value
$623.28K
Shares Held After
25,473
% of Holdings
8.0%

TD SYNNEX CORP (SNX)

HUME RICHARD T — Director
Jun 2, 2026
Sale
Shares
725
Price
$278.56
Total Value
$201.96K
Shares Held After
27,703
% of Holdings
2.6%

TD SYNNEX CORP (SNX)

HUME RICHARD T — Director
Jun 2, 2026
Sale
Shares
60
Price
$277.90
Total Value
$16.67K
Shares Held After
28,428
% of Holdings
0.2%

TD SYNNEX CORP (SNX)

HUME RICHARD T — Director
Jun 2, 2026
Sale
Shares
28
Price
$276.50
Total Value
$7.74K
Shares Held After
28,488
% of Holdings
0.1%

Alector, Inc. (ALEC)

Rosenthal Arnon — Director
Jun 2, 2026
Sale
Shares
87,216
Price
$1.97
Total Value
$172.19K
Shares Held After
2,367,206
% of Holdings
3.6%

TD SYNNEX CORP (SNX)

HUME RICHARD T — Director
Jun 2, 2026
Sale
Shares
21
Price
$272.75
Total Value
$5.73K
Shares Held After
28,516
% of Holdings
0.1%

VERISIGN INC/CA (VRSN)

BIDZOS D JAMES — Director
Jun 2, 2026
Sale
Shares
300
Price
$302.40
Total Value
$90.72K
Shares Held After
439,339
% of Holdings
0.1%

VERISIGN INC/CA (VRSN)

BIDZOS D JAMES — Director
Jun 2, 2026
Sale
Shares
600
Price
$301.25
Total Value
$180.75K
Shares Held After
439,639
% of Holdings
0.1%

VERISIGN INC/CA (VRSN)

BIDZOS D JAMES — Director
Jun 2, 2026
Sale
Shares
400
Price
$300.13
Total Value
$120.05K
Shares Held After
440,239
% of Holdings
0.1%

VERISIGN INC/CA (VRSN)

BIDZOS D JAMES — Director
Jun 2, 2026
Sale
Shares
200
Price
$298.45
Total Value
$59.69K
Shares Held After
440,639
% of Holdings
0.0%

VERISIGN INC/CA (VRSN)

BIDZOS D JAMES — Director
Jun 2, 2026
Sale
Shares
500
Price
$297.67
Total Value
$148.83K
Shares Held After
440,839
% of Holdings
0.1%

VERISIGN INC/CA (VRSN)

BIDZOS D JAMES — Director
Jun 2, 2026
Sale
Shares
100
Price
$295.17
Total Value
$29.52K
Shares Held After
441,339
% of Holdings
0.0%

VERISIGN INC/CA (VRSN)

BIDZOS D JAMES — Director
Jun 2, 2026
Sale
Shares
1,200
Price
$293.40
Total Value
$352.09K
Shares Held After
441,439
% of Holdings
0.3%

NovoCure Ltd (NVCR)

HILLEMAN JERYL L — Director
Jun 2, 2026
Sale
Shares
2,945
Price
$15.77
Total Value
$46.44K
Shares Held After
13,861
% of Holdings
17.5%
Jun 2, 2026
Sale
Shares
635
Price
$73.09
Total Value
$46.41K
Shares Held After
16,543
% of Holdings
3.7%

NovoCure Ltd (NVCR)

LEUNG GABRIEL — Director
Jun 2, 2026
Sale
Shares
2,945
Price
$15.77
Total Value
$46.44K
Shares Held After
89,499
% of Holdings
3.2%

GERDAU S.A. (GGB)

Wang Chia Yuan — Senior Management
Jun 2, 2026
Sale
Shares
30,935
Price
$4.49
Total Value
$138.90K
Shares Held After
0
% of Holdings
100.0%

NovoCure Ltd (NVCR)

VERNON W ANTHONY — Director
Jun 2, 2026
Sale
Shares
2,945
Price
$15.77
Total Value
$46.44K
Shares Held After
197,657
% of Holdings
1.5%

NovoCure Ltd (NVCR)

Ocean Allyson J — Director
Jun 2, 2026
Sale
Shares
2,945
Price
$15.77
Total Value
$46.44K
Shares Held After
11,324
% of Holdings
20.6%
Jun 2, 2026
Sale
Shares
167
Price
$369.74
Total Value
$61.75K
Shares Held After
6,864
% of Holdings
2.4%

NovoCure Ltd (NVCR)

Stafford Kristin — Director
Jun 2, 2026
Sale
Shares
2,945
Price
$15.77
Total Value
$46.44K
Shares Held After
11,324
% of Holdings
20.6%
Jun 2, 2026
Sale
Shares
3,359
Price
$4.47
Total Value
$15.01K
Shares Held After
82,210
% of Holdings
3.9%

DROPBOX, INC. (DBX)

Alkarmi Ashraf — Director
Jun 2, 2026
Sale
Shares
22,700
Price
$27.86
Total Value
$632.50K
Shares Held After
1,080,746
% of Holdings
2.1%

Progyny, Inc. (PGNY)

Livingston Mark S. — CHIEF FINANCIAL OFFICER
Jun 2, 2026
Sale
Shares
279
Price
$26.20
Total Value
$7.31K
Shares Held After
78,626
% of Holdings
0.4%

NovoCure Ltd (NVCR)

Hung David — Director
Jun 2, 2026
Sale
Shares
2,945
Price
$15.77
Total Value
$46.44K
Shares Held After
20,465
% of Holdings
12.6%

Progyny, Inc. (PGNY)

Clapp Geoffrey — Chief Product Officer
Jun 2, 2026
Sale
Shares
1,530
Price
$25.58
Total Value
$39.14K
Shares Held After
59,117
% of Holdings
2.5%

Smartbird, Inc. (BIRD)

Mitchell Ann — Chief Financial Officer
Jun 2, 2026
Sale
Shares
1,587
Price
$4.52
Total Value
$7.17K
Shares Held After
76,188
% of Holdings
2.0%

GLOBAL PARTNERS LP (GLP)

Global GP LLC — General Partner
Jun 2, 2026
Purchase
Shares
5,000
Price
$49.19
Total Value
$245.95K
Shares Held After
101,584
% of Holdings
4.9%
Jun 2, 2026
Sale
Shares
1,300
Price
$139.25
Total Value
$181.03K
Shares Held After
16,040
% of Holdings
7.5%

NovoCure Ltd (NVCR)

Scannell Timothy J — Director
Jun 2, 2026
Sale
Shares
2,945
Price
$15.77
Total Value
$46.44K
Shares Held After
14,288
% of Holdings
17.1%
Jun 2, 2026
Sale
Shares
5,436
Price
$498.27
Total Value
$2.71M
Shares Held After
68,390
% of Holdings
7.4%

Teladoc Health, Inc. (TDOC)

Rodrigues Fernando M. — President of BetterHelp
Jun 2, 2026
Sale
Shares
5,677
Price
$7.63
Total Value
$43.30K
Shares Held After
9,572
% of Holdings
37.2%
Jun 2, 2026
Purchase
Shares
400
Price
$11.31
Total Value
$4.52K
Shares Held After
24,843
% of Holdings
1.6%
Jun 2, 2026
Purchase
Shares
2,600
Price
$11.31
Total Value
$29.41K
Shares Held After
63,157
% of Holdings
4.1%

GERDAU S.A. (GGB)

Metz Mauricio — Executive Vice President
Jun 2, 2026
Sale
Shares
7,000
Price
$4.85
Total Value
$33.95K
Shares Held After
22,536
% of Holdings
23.7%
Jun 2, 2026
Purchase
Shares
5,000
Price
$4.21
Total Value
$21.04K
Shares Held After
20,000
% of Holdings
25.0%
Jun 2, 2026
Purchase
Shares
5,000
Price
$4.18
Total Value
$20.90K
Shares Held After
15,000
% of Holdings
33.3%
Jun 2, 2026
Sale
Shares
2,803
Price
$25.47
Total Value
$71.39K
Shares Held After
27,241
% of Holdings
9.3%
Version: v26.5.2