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
Buys29
Sells729
Buy $$19.90B
Sell $$683.12M
Ratio29.14:1
Medical - Instruments & Supplies
Buys45
Sells104
Buy $$29.52M
Sell $$11.25B
Ratio1:381.07
% Change vs. Prior
Ratio -98.7%Value +260.1%
Software - Infrastructure
Buys61
Sells3012
Buy $$49.25M
Sell $$5.05B
Ratio1:102.55
% Change vs. Prior
Ratio -54.4%Value +222.3%
Oil & Gas Exploration & Production
Buys171
Sells174
Buy $$51.50M
Sell $$3.16B
Ratio1:61.44
% Change vs. Prior
Ratio -32.7%Value +232.8%
Semiconductors
Buys83
Sells1657
Buy $$3.38M
Sell $$3.00B
Ratio1:886.88
% Change vs. Prior
Ratio -70.9%Value +18.5%
Engineering & Construction
Buys10
Sells222
Buy $$1.48M
Sell $$2.31B
Ratio1:1561.13
% Change vs. Prior
Ratio -76.3%Value +115.1%
Biotechnology
Buys336
Sells3125
Buy $$346.03M
Sell $$1.86B
Ratio1:5.39
% Change vs. Prior
Ratio -69.9%Value -38.1%
Software - Application
Buys243
Sells1551
Buy $$374.93M
Sell $$1.77B
Ratio1:4.72
% Change vs. Prior
Ratio -15.3%Value +4.9%
Specialty Retail
Buys84
Sells1000
Buy $$159.46M
Sell $$1.85B
Ratio1:11.60
% Change vs. Prior
Ratio +48.6%Value +84.5%
Rental & Leasing Services
Buys9
Sells128
Buy $$1.29M
Sell $$1.87B
Ratio1:1451.24
Computer Hardware
Buys5
Sells994
Buy $$455.54K
Sell $$1.83B
Ratio1:4011.25
Shell Companies
Buys111
Sells319
Buy $$114.69M
Sell $$1.46B
Ratio1:12.75
Information Technology Services
Buys59
Sells203
Buy $$7.69M
Sell $$1.50B
Ratio1:194.64
Renewable Utilities
Buys21
Sells154
Buy $$57.47M
Sell $$1.16B
Ratio1:20.27
% Change vs. Prior
Ratio +146995.7%Value -11.7%
Medical - Diagnostics & Research
Buys18
Sells341
Buy $$10.55M
Sell $$1.09B
Ratio1:103.56

Booking Holdings Inc. (BKNG)

MILLONES PETER J — EXECUTIVE VP, GENERAL COUNSEL
May 26, 2026
Sale
Shares
5,250
Price
$165.56
Total Value
$869.21K
Shares Held After
425,075
% of Holdings
1.2%

Booking Holdings Inc. (BKNG)

MILLONES PETER J — EXECUTIVE VP, GENERAL COUNSEL
May 26, 2026
Sale
Shares
7,470
Price
$164.64
Total Value
$1.23M
Shares Held After
430,325
% of Holdings
1.7%

Booking Holdings Inc. (BKNG)

MILLONES PETER J — EXECUTIVE VP, GENERAL COUNSEL
May 26, 2026
Sale
Shares
29,399
Price
$163.58
Total Value
$4.81M
Shares Held After
437,795
% of Holdings
6.3%

Booking Holdings Inc. (BKNG)

MILLONES PETER J — EXECUTIVE VP, GENERAL COUNSEL
May 26, 2026
Sale
Shares
20,381
Price
$162.96
Total Value
$3.32M
Shares Held After
467,194
% of Holdings
4.2%
May 26, 2026
Purchase
Shares
200
Price
$17.35
Total Value
$3.47K
Shares Held After
70,990
% of Holdings
0.3%
May 26, 2026
Sale
Shares
9,962
Price
$415.74
Total Value
$4.14M
Shares Held After
137,538
% of Holdings
6.8%
May 26, 2026
Sale
Shares
20,038
Price
$414.83
Total Value
$8.31M
Shares Held After
147,500
% of Holdings
12.0%

OLAPLEX HOLDINGS, INC. (OLPX)

FOX TRISHA L — Chief People Officer
May 26, 2026
Sale
Shares
16,324
Price
$2.04
Total Value
$33.30K
Shares Held After
1,064,039
% of Holdings
1.5%

ASSURANT, INC. (AIZ)

DiRienzo Dimitry — SVP, CAO, Controller
May 26, 2026
Sale
Shares
2,000
Price
$255.68
Total Value
$511.36K
Shares Held After
2,741
% of Holdings
42.2%
May 26, 2026
Sale
Shares
2,305
Price
$87.56
Total Value
$201.83K
Shares Held After
14,048
% of Holdings
14.1%

SmartRent, Inc. (SMRT)

Ponathil Sangeeth — Chief Information Officer
May 26, 2026
Purchase
Shares
10,000
Price
$1.25
Total Value
$12.50K
Shares Held After
10,000
% of Holdings
100.0%
May 26, 2026
Sale
Shares
425
Price
$105.26
Total Value
$44.74K
Shares Held After
4,884
% of Holdings
8.0%

Hyperfine, Inc. (HYPR)

TEISSEYRE THOMAS — Chief Operating Officer
May 26, 2026
Sale
Shares
6,047
Price
$1.65
Total Value
$9.98K
Shares Held After
678,601
% of Holdings
0.9%
May 26, 2026
Sale
Shares
3,408
Price
$22.90
Total Value
$78.04K
Shares Held After
76,537
% of Holdings
4.3%

PubMatic, Inc. (PUBM)

Goel Rajeev K. — Director
May 26, 2026
Sale
Shares
44,000
Price
$10.41
Total Value
$458.21K
Shares Held After
21,206
% of Holdings
67.5%

Hyperfine, Inc. (HYPR)

HALE BRETT — CFO and CAO
May 26, 2026
Sale
Shares
6,047
Price
$1.65
Total Value
$9.98K
Shares Held After
599,765
% of Holdings
1.0%
May 26, 2026
Purchase
Shares
2,000
Price
$13.26
Total Value
$26.52K
Shares Held After
1,670,013
% of Holdings
0.1%

Roblox Corp (RBLX)

Rawlings Amy Marie — Chief Accounting Officer
May 26, 2026
Sale
Shares
274
Price
$48.00
Total Value
$13.15K
Shares Held After
34,964
% of Holdings
0.8%

NewAmsterdam Pharma Co N.V. (NAMS)

Kooij Louise Frederika — Chief Accounting Officer
May 26, 2026
Sale
Shares
65,000
Price
$35.69
Total Value
$2.32M
Shares Held After
24,353
% of Holdings
72.7%
May 26, 2026
Sale
Shares
5,477
Price
$526.00
Total Value
$2.88M
Shares Held After
3,619
% of Holdings
60.2%
May 26, 2026
Sale
Shares
25,582
Price
$26.02
Total Value
$665.52K
Shares Held After
350,987
% of Holdings
6.8%

HOST HOTELS & RESORTS, INC. (HST)

TYRRELL NATHAN S — EVP, Ch. Investment Officer
May 26, 2026
Sale
Shares
15,569
Price
$23.00
Total Value
$358.09K
Shares Held After
682,089
% of Holdings
2.2%
May 26, 2026
Purchase
Shares
500
Price
$5.50
Total Value
$2.75K
Shares Held After
1,500
% of Holdings
33.3%
May 26, 2026
Purchase
Shares
500
Price
$5.51
Total Value
$2.75K
Shares Held After
1,500
% of Holdings
33.3%

TFS Financial CORP (TFSL)

Rubino Andrew J — Chief Operating Officer
May 26, 2026
Sale
Shares
594
Price
$16.09
Total Value
$9.56K
Shares Held After
21,310
% of Holdings
2.7%

APTARGROUP, INC. (ATR)

Gong Xiangwei — President, Asia
May 26, 2026
Sale
Shares
4,200
Price
$116.13
Total Value
$487.76K
Shares Held After
10,774
% of Holdings
28.0%

VICOR CORP (VICR)

D'Amico Andrew — Director
May 26, 2026
Sale
Shares
51
Price
$324.36
Total Value
$16.54K
Shares Held After
0
% of Holdings
100.0%

VICOR CORP (VICR)

D'Amico Andrew — Director
May 26, 2026
Sale
Shares
303
Price
$323.11
Total Value
$97.90K
Shares Held After
51
% of Holdings
85.6%

VICOR CORP (VICR)

D'Amico Andrew — Director
May 26, 2026
Sale
Shares
75
Price
$321.51
Total Value
$24.11K
Shares Held After
354
% of Holdings
17.5%

VICOR CORP (VICR)

D'Amico Andrew — Director
May 26, 2026
Sale
Shares
75
Price
$320.08
Total Value
$24.01K
Shares Held After
429
% of Holdings
14.9%
May 26, 2026
Purchase
Shares
34,000
Price
$0.44
Total Value
$14.96K
Shares Held After
37,167
% of Holdings
91.5%
May 26, 2026
Purchase
Shares
5,000
Price
$0.43
Total Value
$2.15K
Shares Held After
5,593
% of Holdings
89.4%
May 26, 2026
Purchase
Shares
635
Price
$19.00
Total Value
$12.06K
Shares Held After
845
% of Holdings
75.2%
May 26, 2026
Purchase
Shares
400,000
Price
$0.44
Total Value
$176.52K
Shares Held After
423,655
% of Holdings
94.4%

SUN COMMUNITIES INC (SUI)

Castro-Caratini Fernando — EVP, CFO, Sec. & Treas.
May 26, 2026
Sale
Shares
2,489
Price
$124.97
Total Value
$311.05K
Shares Held After
9,998
% of Holdings
19.9%

SUN COMMUNITIES INC (SUI)

Castro-Caratini Fernando — EVP, CFO, Sec. & Treas.
May 26, 2026
Sale
Shares
21,261
Price
$124.37
Total Value
$2.64M
Shares Held After
12,487
% of Holdings
63.0%
May 26, 2026
Purchase
Shares
235
Price
$27.91
Total Value
$6.56K
Shares Held After
5,994
% of Holdings
3.9%

SYNAPTICS Inc (SYNA)

Gupta Vikram — The reporting person is Senior Vice President & General Manager, Edge Compute & Connectivity Division, and Chief Product Officer.
May 26, 2026
Sale
Shares
692
Price
$147.50
Total Value
$102.07K
Shares Held After
83,434
% of Holdings
0.8%

FIVE STAR BANCORP (FSBC)

Wait Brett Levi — SVP, Chief Information Officer
May 26, 2026
Sale
Shares
1,640
Price
$42.27
Total Value
$69.32K
Shares Held After
16,873
% of Holdings
8.9%

AAON, INC. (AAON)

Fields Gary D — Director
May 26, 2026
Sale
Shares
21,173
Price
$140.34
Total Value
$2.97M
Shares Held After
34,252
% of Holdings
38.2%

AAON, INC. (AAON)

Wichman Gordon Douglas — Executive Vice President
May 26, 2026
Sale
Shares
3,000
Price
$140.39
Total Value
$421.17K
Shares Held After
10,997
% of Holdings
21.4%

MCKESSON CORP (MCK)

Rodgers Thomas L — EVP, Chief Strategy & BDO
May 26, 2026
Sale
Shares
2,388
Price
$761.09
Total Value
$1.82M
Shares Held After
3,090
% of Holdings
43.6%

MCKESSON CORP (MCK)

Lau Michele — EVP and Chief Legal Officer
May 26, 2026
Sale
Shares
3,550
Price
$761.09
Total Value
$2.70M
Shares Held After
3,247
% of Holdings
52.2%
May 26, 2026
Sale
Shares
1,067
Price
$19.90
Total Value
$21.23K
Shares Held After
30,105
% of Holdings
3.4%

FRANKLIN ELECTRIC CO INC (FELE)

davis delancey w — President, Headwater Companies
May 26, 2026
Sale
Shares
1,900
Price
$100.00
Total Value
$190.00K
Shares Held After
10,402
% of Holdings
15.4%

BECTON DICKINSON & CO (BDX)

Feld Michael — EVP, Chief Revenue Officer
May 26, 2026
Sale
Shares
75
Price
$147.35
Total Value
$11.05K
Shares Held After
21,084
% of Holdings
0.4%
May 26, 2026
Sale
Shares
11,747
Price
$16.87
Total Value
$198.17K
Shares Held After
0
% of Holdings
100.0%
May 26, 2026
Purchase
Shares
27,993
Price
$0.92
Total Value
$25.75K
Shares Held After
139,878
% of Holdings
20.0%
May 26, 2026
Purchase
Shares
19,735
Price
$37.44
Total Value
$738.83K
Shares Held After
250,320
% of Holdings
7.9%

EXPONENT INC (EXPO)

James Bradley A — Group Vice President
May 26, 2026
Sale
Shares
2,000
Price
$57.47
Total Value
$114.93K
Shares Held After
1,105
% of Holdings
64.4%
Version: v26.5.2