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
Buys25
Sells1103
Buy $$24.82B
Sell $$803.78M
Ratio30.88:1
% Change vs. Prior
Ratio +915.8%Value +899.2%
Software - Infrastructure
Buys57
Sells3717
Buy $$35.31M
Sell $$5.14B
Ratio1:145.60
% Change vs. Prior
Ratio -76.1%Value +192.0%
Medical - Instruments & Supplies
Buys41
Sells109
Buy $$16.57M
Sell $$3.66B
Ratio1:220.83
% Change vs. Prior
Ratio +25.0%Value -52.3%
Semiconductors
Buys112
Sells1774
Buy $$3.11M
Sell $$2.95B
Ratio1:948.18
% Change vs. Prior
Ratio -73.4%Value +12.5%
Biotechnology
Buys379
Sells3306
Buy $$382.47M
Sell $$2.51B
Ratio1:6.56
% Change vs. Prior
Ratio -59.7%Value +14.7%
Oil & Gas Exploration & Production
Buys182
Sells101
Buy $$49.03M
Sell $$2.66B
Ratio1:54.20
% Change vs. Prior
Ratio +422.0%Value -22.2%
Software - Application
Buys270
Sells1702
Buy $$267.48M
Sell $$2.30B
Ratio1:8.60
% Change vs. Prior
Ratio -60.0%Value +32.2%
Engineering & Construction
Buys13
Sells242
Buy $$1.90M
Sell $$2.33B
Ratio1:1227.36
Computer Hardware
Buys3
Sells1684
Buy $$104.50K
Sell $$2.30B
Ratio1:21971.47
% Change vs. Prior
Ratio -88.8%Value +165.2%
Medical - Healthcare Information Services
Buys33
Sells246
Buy $$18.91M
Sell $$1.93B
Ratio1:101.95
% Change vs. Prior
Ratio -10.6%Value +9.2%
Rental & Leasing Services
Buys7
Sells120
Buy $$2.92M
Sell $$1.87B
Ratio1:642.74
Specialty Retail
Buys83
Sells977
Buy $$22.14M
Sell $$1.62B
Ratio1:73.24
% Change vs. Prior
Ratio -88.7%Value -11.4%
Shell Companies
Buys108
Sells291
Buy $$118.98M
Sell $$1.39B
Ratio1:11.72
Information Technology Services
Buys60
Sells219
Buy $$9.67M
Sell $$1.42B
Ratio1:146.88
Leisure
Buys29
Sells110
Buy $$7.63M
Sell $$1.29B
Ratio1:169.49

VICOR CORP (VICR)

Davies Philip D — Director
Jun 1, 2026
Sale
Shares
372
Price
$328.48
Total Value
$122.19K
Shares Held After
2,020
% of Holdings
15.6%

VICOR CORP (VICR)

Davies Philip D — Director
Jun 1, 2026
Sale
Shares
100
Price
$326.93
Total Value
$32.69K
Shares Held After
2,392
% of Holdings
4.0%

VICOR CORP (VICR)

Davies Philip D — Director
Jun 1, 2026
Sale
Shares
600
Price
$325.18
Total Value
$195.11K
Shares Held After
2,492
% of Holdings
19.4%

VICOR CORP (VICR)

Davies Philip D — Director
Jun 1, 2026
Sale
Shares
400
Price
$323.44
Total Value
$129.38K
Shares Held After
3,092
% of Holdings
11.5%

VICOR CORP (VICR)

Davies Philip D — Director
Jun 1, 2026
Sale
Shares
200
Price
$321.93
Total Value
$64.39K
Shares Held After
3,492
% of Holdings
5.4%

VICOR CORP (VICR)

Davies Philip D — Director
Jun 1, 2026
Sale
Shares
500
Price
$319.02
Total Value
$159.51K
Shares Held After
3,692
% of Holdings
11.9%

VICOR CORP (VICR)

Davies Philip D — Director
Jun 1, 2026
Sale
Shares
17
Price
$317.85
Total Value
$5.40K
Shares Held After
4,192
% of Holdings
0.4%

VICOR CORP (VICR)

Davies Philip D — Director
Jun 1, 2026
Sale
Shares
200
Price
$316.26
Total Value
$63.25K
Shares Held After
4,209
% of Holdings
4.5%

VICOR CORP (VICR)

Davies Philip D — Director
Jun 1, 2026
Sale
Shares
283
Price
$314.94
Total Value
$89.13K
Shares Held After
4,409
% of Holdings
6.0%

VICOR CORP (VICR)

Davies Philip D — Director
Jun 1, 2026
Sale
Shares
300
Price
$314.11
Total Value
$94.23K
Shares Held After
4,692
% of Holdings
6.0%
Jun 1, 2026
Sale
Shares
6,873
Price
$108.50
Total Value
$745.72K
Shares Held After
20,974
% of Holdings
24.7%
Jun 1, 2026
Sale
Shares
3,250
Price
$108.50
Total Value
$352.62K
Shares Held After
20,974
% of Holdings
13.4%

INTUITIVE SURGICAL INC (ISRG)

Jeddi Iman — SVP & GM da Vinci Platforms &
Jun 1, 2026
Sale
Shares
5,625
Price
$420.55
Total Value
$2.37M
Shares Held After
6,463
% of Holdings
46.5%
Jun 1, 2026
Sale
Shares
2,000
Price
$25.00
Total Value
$50.00K
Shares Held After
54,181
% of Holdings
3.6%

Amer Sports, Inc. (AS)

Haselden Stuart — CEO of Arc'teryx Equipment
Jun 1, 2026
Sale
Shares
15,275
Price
$35.43
Total Value
$541.17K
Shares Held After
0
% of Holdings
100.0%

Amer Sports, Inc. (AS)

Haselden Stuart — CEO of Arc'teryx Equipment
Jun 1, 2026
Sale
Shares
200,000
Price
$35.58
Total Value
$7.12M
Shares Held After
15,275
% of Holdings
92.9%

Sea Ltd (SE)

Ye Gang — Director
Jun 1, 2026
Sale
Shares
400
Price
$97.54
Total Value
$39.02K
Shares Held After
190,000
% of Holdings
0.2%

Sea Ltd (SE)

Ye Gang — Director
Jun 1, 2026
Sale
Shares
5,208
Price
$96.77
Total Value
$503.98K
Shares Held After
190,400
% of Holdings
2.7%

Sea Ltd (SE)

Wang Yanjun — CCO and GC
Jun 1, 2026
Sale
Shares
33
Price
$97.58
Total Value
$3.22K
Shares Held After
6,800
% of Holdings
0.5%

Sea Ltd (SE)

Ye Gang — Director
Jun 1, 2026
Sale
Shares
2,392
Price
$95.92
Total Value
$229.44K
Shares Held After
195,608
% of Holdings
1.2%

Sea Ltd (SE)

Wang Yanjun — CCO and GC
Jun 1, 2026
Sale
Shares
392
Price
$96.77
Total Value
$37.93K
Shares Held After
6,833
% of Holdings
5.4%

Sea Ltd (SE)

Ye Gang — Director
Jun 1, 2026
Sale
Shares
1,450
Price
$95.11
Total Value
$137.91K
Shares Held After
198,000
% of Holdings
0.7%

Sea Ltd (SE)

Wang Yanjun — CCO and GC
Jun 1, 2026
Sale
Shares
222
Price
$95.82
Total Value
$21.27K
Shares Held After
7,225
% of Holdings
3.0%

Sea Ltd (SE)

Wang Yanjun — CCO and GC
Jun 1, 2026
Sale
Shares
102
Price
$95.10
Total Value
$9.70K
Shares Held After
7,447
% of Holdings
1.4%

Sea Ltd (SE)

Ye Gang — Director
Jun 1, 2026
Sale
Shares
250
Price
$93.99
Total Value
$23.50K
Shares Held After
199,450
% of Holdings
0.1%

Sea Ltd (SE)

Wang Yanjun — CCO and GC
Jun 1, 2026
Sale
Shares
24
Price
$94.12
Total Value
$2.26K
Shares Held After
7,549
% of Holdings
0.3%

Sea Ltd (SE)

Ye Gang — Director
Jun 1, 2026
Sale
Shares
300
Price
$92.52
Total Value
$27.76K
Shares Held After
199,700
% of Holdings
0.1%

Sea Ltd (SE)

Wang Yanjun — CCO and GC
Jun 1, 2026
Sale
Shares
27
Price
$92.63
Total Value
$2.50K
Shares Held After
7,573
% of Holdings
0.4%

Marvell Technology, Inc. (MRVL)

Koopmans Chris — President and COO
Jun 1, 2026
Sale
Shares
10,000
Price
$205.87
Total Value
$2.06M
Shares Held After
237,392
% of Holdings
4.0%

Oddity Tech Ltd (ODD)

Drucker Mann Lindsay — Global Chief Financial Officer
Jun 1, 2026
Sale
Shares
9,603
Price
$13.44
Total Value
$129.06K
Shares Held After
77,709
% of Holdings
11.0%
Jun 1, 2026
Sale
Shares
6,000
Price
$57.24
Total Value
$343.44K
Shares Held After
232,351
% of Holdings
2.5%
Jun 1, 2026
Sale
Shares
6,000
Price
$57.62
Total Value
$345.72K
Shares Held After
238,351
% of Holdings
2.5%

Red Violet, Inc. (RDVT)

MacLachlan Daniel — Chief Financial Officer
Jun 1, 2026
Sale
Shares
6,000
Price
$57.24
Total Value
$343.44K
Shares Held After
358,902
% of Holdings
1.6%

Red Violet, Inc. (RDVT)

MacLachlan Daniel — Chief Financial Officer
Jun 1, 2026
Sale
Shares
6,000
Price
$57.62
Total Value
$345.72K
Shares Held After
364,902
% of Holdings
1.6%
Jun 1, 2026
Sale
Shares
50,000
Price
$15.92
Total Value
$796.16K
Shares Held After
459,091
% of Holdings
9.8%

MADRIGAL PHARMACEUTICALS, INC. (MDGL)

Soergel David — Chief Medical Officer
Jun 1, 2026
Sale
Shares
1,042
Price
$495.74
Total Value
$516.56K
Shares Held After
10,033
% of Holdings
9.4%

Red Violet, Inc. (RDVT)

DELL JEFFREY ALAN — Chief Information Officer
Jun 1, 2026
Sale
Shares
5,000
Price
$57.25
Total Value
$286.25K
Shares Held After
155,889
% of Holdings
3.1%

Red Violet, Inc. (RDVT)

DELL JEFFREY ALAN — Chief Information Officer
Jun 1, 2026
Sale
Shares
5,000
Price
$57.62
Total Value
$288.10K
Shares Held After
160,889
% of Holdings
3.0%

Red Violet, Inc. (RDVT)

Dubner Derek — Director
Jun 1, 2026
Sale
Shares
6,000
Price
$57.24
Total Value
$343.44K
Shares Held After
557,273
% of Holdings
1.1%

Red Violet, Inc. (RDVT)

Dubner Derek — Director
Jun 1, 2026
Sale
Shares
6,000
Price
$57.62
Total Value
$345.72K
Shares Held After
563,273
% of Holdings
1.1%

Alkermes plc. (ALKS)

Hopkinson Craig C. — EVP R&D, Chief Medical Officer
Jun 1, 2026
Sale
Shares
9,000
Price
$41.67
Total Value
$375.04K
Shares Held After
77,389
% of Holdings
10.4%

Ultragenyx Pharmaceutical Inc. (RARE)

Horn Howard — Chief Financial Officer
Jun 1, 2026
Sale
Shares
4,653
Price
$23.77
Total Value
$110.60K
Shares Held After
105,689
% of Holdings
4.2%

Arcus Biosciences, Inc. (RCUS)

Azoy Alexander — Chief Accounting Officer
Jun 1, 2026
Sale
Shares
2,562
Price
$25.77
Total Value
$66.02K
Shares Held After
39,581
% of Holdings
6.1%
Jun 1, 2026
Sale
Shares
5,000
Price
$74.08
Total Value
$370.40K
Shares Held After
15,784
% of Holdings
24.1%
Jun 1, 2026
Sale
Shares
2,933
Price
$76.09
Total Value
$223.17K
Shares Held After
10,283
% of Holdings
22.2%

CYTOKINETICS INC (CYTK)

Callos Andrew — EVP, Chief Commercial Officer
Jun 1, 2026
Sale
Shares
15,000
Price
$74.08
Total Value
$1.11M
Shares Held After
58,555
% of Holdings
20.4%

ILLUMINA, INC. (ILMN)

Meister Keith A. — Director
Jun 1, 2026
Sale
Shares
15,472
Price
$165.50
Total Value
$2.56M
Shares Held After
2,830,452
% of Holdings
0.5%

ILLUMINA, INC. (ILMN)

Meister Keith A. — Director
Jun 1, 2026
Sale
Shares
87,653
Price
$164.34
Total Value
$14.40M
Shares Held After
2,845,924
% of Holdings
3.0%

ILLUMINA, INC. (ILMN)

Meister Keith A. — Director
Jun 1, 2026
Sale
Shares
61,613
Price
$163.56
Total Value
$10.08M
Shares Held After
2,933,577
% of Holdings
2.1%

ILLUMINA, INC. (ILMN)

Meister Keith A. — Director
Jun 1, 2026
Sale
Shares
70,262
Price
$162.41
Total Value
$11.41M
Shares Held After
2,995,190
% of Holdings
2.3%
Version: v26.5.2