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
Buys27
Sells925
Buy $$25.16B
Sell $$782.95M
Ratio32.13:1
% Change vs. Prior
Ratio +1162.4%Value +1072.4%
Software - Infrastructure
Buys63
Sells3464
Buy $$51.12M
Sell $$5.02B
Ratio1:98.19
% Change vs. Prior
Ratio -47.1%Value +186.1%
Medical - Instruments & Supplies
Buys41
Sells103
Buy $$16.73M
Sell $$3.66B
Ratio1:218.71
% Change vs. Prior
Ratio +27.1%Value -52.3%
Semiconductors
Buys112
Sells1792
Buy $$3.11M
Sell $$3.03B
Ratio1:972.96
% Change vs. Prior
Ratio -76.6%Value +28.0%
Oil & Gas Exploration & Production
Buys175
Sells113
Buy $$47.20M
Sell $$2.71B
Ratio1:57.50
% Change vs. Prior
Ratio +428.1%Value -19.3%
Biotechnology
Buys381
Sells3232
Buy $$438.94M
Sell $$1.96B
Ratio1:4.46
% Change vs. Prior
Ratio -38.5%Value -2.8%
Software - Application
Buys266
Sells1637
Buy $$274.67M
Sell $$2.08B
Ratio1:7.57
% Change vs. Prior
Ratio -56.7%Value +21.0%
Engineering & Construction
Buys13
Sells247
Buy $$1.90M
Sell $$2.32B
Ratio1:1222.10
Computer Hardware
Buys3
Sells1651
Buy $$104.50K
Sell $$2.28B
Ratio1:21775.19
% Change vs. Prior
Ratio -88.7%Value +162.6%
Specialty Retail
Buys82
Sells994
Buy $$22.11M
Sell $$1.99B
Ratio1:89.98
% Change vs. Prior
Ratio -92.9%Value +35.6%
Medical - Healthcare Information Services
Buys33
Sells222
Buy $$18.91M
Sell $$1.87B
Ratio1:98.90
% Change vs. Prior
Ratio -8.3%Value +6.4%
Rental & Leasing Services
Buys7
Sells130
Buy $$2.92M
Sell $$1.88B
Ratio1:643.68
Shell Companies
Buys108
Sells306
Buy $$119.08M
Sell $$1.42B
Ratio1:11.95
Information Technology Services
Buys65
Sells223
Buy $$9.78M
Sell $$1.42B
Ratio1:145.02
Leisure
Buys29
Sells95
Buy $$7.63M
Sell $$1.29B
Ratio1:168.98

UNITED THERAPEUTICS Corp (UTHR)

EDGEMOND JAMES — CFO AND TREASURER
May 26, 2026
Sale
Shares
240
Price
$566.37
Total Value
$135.93K
Shares Held After
28,196
% of Holdings
0.8%

UNITED THERAPEUTICS Corp (UTHR)

EDGEMOND JAMES — CFO AND TREASURER
May 26, 2026
Sale
Shares
280
Price
$564.02
Total Value
$157.93K
Shares Held After
28,436
% of Holdings
1.0%

UNITED THERAPEUTICS Corp (UTHR)

EDGEMOND JAMES — CFO AND TREASURER
May 26, 2026
Sale
Shares
135
Price
$561.21
Total Value
$75.76K
Shares Held After
28,716
% of Holdings
0.5%

UNITED THERAPEUTICS Corp (UTHR)

EDGEMOND JAMES — CFO AND TREASURER
May 26, 2026
Sale
Shares
25
Price
$559.58
Total Value
$13.99K
Shares Held After
28,851
% of Holdings
0.1%

KalVista Pharmaceuticals, Inc. (KALV)

Sweeny Nicole — Chief Commercial Officer
May 26, 2026
Sale
Shares
1,489
Price
$26.78
Total Value
$39.87K
Shares Held After
59,291
% of Holdings
2.4%

TRAVELERS COMPANIES, INC. (TRV)

Klein Michael Frederick — EVP & President, Personal Ins.
May 26, 2026
Sale
Shares
1,519
Price
$308.79
Total Value
$469.06K
Shares Held After
45,125
% of Holdings
3.3%

TRAVELERS COMPANIES, INC. (TRV)

Klein Michael Frederick — EVP & President, Personal Ins.
May 26, 2026
Sale
Shares
2,412
Price
$308.33
Total Value
$743.70K
Shares Held After
46,644
% of Holdings
4.9%

TRAVELERS COMPANIES, INC. (TRV)

Klein Michael Frederick — EVP & President, Personal Ins.
May 26, 2026
Sale
Shares
6,069
Price
$307.10
Total Value
$1.86M
Shares Held After
49,056
% of Holdings
11.0%
May 26, 2026
Sale
Shares
297
Price
$280.57
Total Value
$83.33K
Shares Held After
760
% of Holdings
28.1%
May 26, 2026
Sale
Shares
1,020
Price
$577.97
Total Value
$589.53K
Shares Held After
40,513
% of Holdings
2.5%
May 26, 2026
Sale
Shares
1,620
Price
$577.03
Total Value
$934.80K
Shares Held After
41,533
% of Holdings
3.8%
May 26, 2026
Sale
Shares
560
Price
$574.57
Total Value
$321.76K
Shares Held After
44,653
% of Holdings
1.2%
May 26, 2026
Sale
Shares
600
Price
$572.66
Total Value
$343.60K
Shares Held After
45,213
% of Holdings
1.3%
May 26, 2026
Sale
Shares
717
Price
$571.77
Total Value
$409.96K
Shares Held After
45,813
% of Holdings
1.5%
May 26, 2026
Sale
Shares
683
Price
$570.84
Total Value
$389.89K
Shares Held After
46,530
% of Holdings
1.4%
May 26, 2026
Sale
Shares
642
Price
$569.69
Total Value
$365.74K
Shares Held After
47,213
% of Holdings
1.3%
May 26, 2026
Sale
Shares
958
Price
$568.63
Total Value
$544.75K
Shares Held After
47,855
% of Holdings
2.0%
May 26, 2026
Sale
Shares
520
Price
$567.42
Total Value
$295.06K
Shares Held After
48,813
% of Holdings
1.1%
May 26, 2026
Sale
Shares
320
Price
$566.36
Total Value
$181.23K
Shares Held After
49,333
% of Holdings
0.6%
May 26, 2026
Sale
Shares
240
Price
$564.02
Total Value
$135.37K
Shares Held After
49,653
% of Holdings
0.5%
May 26, 2026
Sale
Shares
40
Price
$562.16
Total Value
$22.49K
Shares Held After
49,893
% of Holdings
0.1%
May 26, 2026
Sale
Shares
35
Price
$560.74
Total Value
$19.63K
Shares Held After
49,933
% of Holdings
0.1%
May 26, 2026
Sale
Shares
45
Price
$560.52
Total Value
$25.22K
Shares Held After
49,968
% of Holdings
0.1%

LivaNova PLC (LIVN)

Bianchi Francesco — Director
May 26, 2026
Sale
Shares
1,800
Price
$75.75
Total Value
$136.35K
Shares Held After
7,228
% of Holdings
19.9%

VEECO INSTRUMENTS INC (VECO)

Wilkerson Susan — SVP, GLOBAL SALES & SERVICE
May 26, 2026
Sale
Shares
35,723
Price
$61.69
Total Value
$2.20M
Shares Held After
42,974
% of Holdings
45.4%

Mayville Engineering Company, Inc. (MEC)

Raber Ryan F — EVP - Strategy, Sales & Mktg
May 26, 2026
Sale
Shares
20,000
Price
$26.00
Total Value
$520.00K
Shares Held After
86,970
% of Holdings
18.7%

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
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%
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%

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%

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%
Version: v26.5.2