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

Oil & Gas Exploration & Production
Buys119
Sells122
Buy $$158.11M
Sell $$4.07B
Ratio1:25.75
% Change vs. Prior
Ratio +119.3%Value +62.6%
Software - Infrastructure
Buys78
Sells2707
Buy $$17.80M
Sell $$2.67B
Ratio1:149.87
% Change vs. Prior
Ratio -10.6%Value -40.9%
Computer Hardware
Buys2
Sells1979
Buy $$9.90K
Sell $$2.64B
Ratio1:266269.11
% Change vs. Prior
Ratio -79.3%Value +10.5%
Software - Application
Buys200
Sells2007
Buy $$158.57M
Sell $$2.38B
Ratio1:15.02
% Change vs. Prior
Ratio -44.7%Value -10.9%
Biotechnology
Buys406
Sells2626
Buy $$324.60M
Sell $$1.93B
Ratio1:5.95
% Change vs. Prior
Ratio +51.0%Value -41.6%
Semiconductors
Buys117
Sells974
Buy $$12.09M
Sell $$2.06B
Ratio1:170.72
% Change vs. Prior
Ratio +536.3%Value -37.5%
Banks - Regional
Buys371
Sells1076
Buy $$98.14M
Sell $$1.47B
Ratio1:14.97
Specialty Retail
Buys71
Sells807
Buy $$139.77M
Sell $$1.36B
Ratio1:9.74
% Change vs. Prior
Ratio +635.5%Value -12.2%
Waste Management
Buys88
Sells15
Buy $$1.39B
Sell $$4.42M
Ratio314.13:1
Medical - Care Facilities
Buys4
Sells85
Buy $$346.12K
Sell $$1.25B
Ratio1:3610.48
Medical - Instruments & Supplies
Buys16
Sells147
Buy $$2.35M
Sell $$1.21B
Ratio1:512.95
% Change vs. Prior
Ratio -56.0%Value -67.2%
Information Technology Services
Buys35
Sells173
Buy $$11.45M
Sell $$1.19B
Ratio1:104.12
% Change vs. Prior
Ratio +37.6%Value -14.9%
Medical - Diagnostics & Research
Buys16
Sells731
Buy $$3.20M
Sell $$1.13B
Ratio1:354.52
Leisure
Buys5
Sells93
Buy $$1.37M
Sell $$1.12B
Ratio1:819.87
% Change vs. Prior
Ratio -79.3%Value -13.9%
Beverages - Non-Alcoholic
Buys12
Sells20
Buy $$27.77M
Sell $$1.08B
Ratio1:39.04
Aug 14, 2026
Sale
Shares
17,800
Price
$24.66
Total Value
$439.02K
Shares Held After
5,379,141
% of Holdings
0.3%
Aug 14, 2026
Sale
Shares
15,560
Price
$39.06
Total Value
$607.77K
Shares Held After
420,720
% of Holdings
3.6%
Aug 14, 2026
Sale
Shares
30,000
Price
$34.02
Total Value
$1.02M
Shares Held After
398,362
% of Holdings
7.0%

CIENA CORP (CIEN)

Graff Marc D. — SVP&Chief Financial Officer
Aug 14, 2026
Sale
Shares
4,995
Price
$430.72
Total Value
$2.15M
Shares Held After
107,519
% of Holdings
4.4%
Aug 14, 2026
Sale
Shares
136,226
Price
$30.25
Total Value
$4.12M
Shares Held After
7,274,993
% of Holdings
1.8%
Aug 14, 2026
Sale
Shares
7,679
Price
$21.06
Total Value
$161.73K
Shares Held After
2,514,697
% of Holdings
0.3%
Aug 14, 2026
Sale
Shares
1,091
Price
$219.97
Total Value
$239.99K
Shares Held After
49,599
% of Holdings
2.2%
Aug 14, 2026
Sale
Shares
14,323
Price
$219.41
Total Value
$3.14M
Shares Held After
50,690
% of Holdings
22.0%
Aug 14, 2026
Sale
Shares
11,834
Price
$218.46
Total Value
$2.59M
Shares Held After
65,013
% of Holdings
15.4%
Aug 14, 2026
Sale
Shares
16,671
Price
$217.47
Total Value
$3.63M
Shares Held After
76,847
% of Holdings
17.8%
Aug 14, 2026
Sale
Shares
6,081
Price
$216.38
Total Value
$1.32M
Shares Held After
93,518
% of Holdings
6.1%
Aug 14, 2026
Sale
Shares
12,936
Price
$71.79
Total Value
$928.68K
Shares Held After
251,967
% of Holdings
4.9%

GATX CORP (GATX)

Sbragia John — SVP, Engineering and Quality
Aug 14, 2026
Sale
Shares
1,900
Price
$180.40
Total Value
$342.76K
Shares Held After
6,867
% of Holdings
21.7%
Aug 14, 2026
Sale
Shares
11,006
Price
$21.06
Total Value
$231.81K
Shares Held After
41,762,090
% of Holdings
0.0%

Profusa, Inc. (PFSA)

HRT FINANCIAL LP — 10% Owner
Aug 14, 2026
Sale
Shares
3,163
Price
$0.90
Total Value
$2.85K
Shares Held After
71,035
% of Holdings
4.3%
Aug 14, 2026
Sale
Shares
50,000
Price
$109.75
Total Value
$5.49M
Shares Held After
2,105,480
% of Holdings
2.3%
Aug 14, 2026
Sale
Shares
50,000
Price
$110.47
Total Value
$5.52M
Shares Held After
2,155,480
% of Holdings
2.3%
Aug 14, 2026
Sale
Shares
285
Price
$152.29
Total Value
$43.40K
Shares Held After
4,488,594
% of Holdings
0.0%
Aug 14, 2026
Sale
Shares
301
Price
$150.01
Total Value
$45.15K
Shares Held After
4,488,879
% of Holdings
0.0%

Anterix Inc. (ATEX)

Heard William — Director
Aug 14, 2026
Sale
Shares
46,400
Price
$90.11
Total Value
$4.18M
Shares Held After
1,670,338
% of Holdings
2.7%
Aug 14, 2026
Sale
Shares
5,000
Price
$14.00
Total Value
$70.00K
Shares Held After
917,313
% of Holdings
0.5%

Genpact LTD (G)

Dewan Sameer — Senior Vice President
Aug 14, 2026
Sale
Shares
13,318
Price
$34.10
Total Value
$454.14K
Shares Held After
42,693
% of Holdings
23.8%

Genpact LTD (G)

Dewan Sameer — Senior Vice President
Aug 14, 2026
Sale
Shares
1,654
Price
$34.10
Total Value
$56.40K
Shares Held After
56,011
% of Holdings
2.9%
Aug 14, 2026
Sale
Shares
23,947
Price
$10.03
Total Value
$240.14K
Shares Held After
5,511,365
% of Holdings
0.4%

SITIME Corp (SITM)

Kreindl Torsten — Director
Aug 14, 2026
Sale
Shares
350
Price
$700.00
Total Value
$245.00K
Shares Held After
12,131
% of Holdings
2.8%

Marex Group Ltd (MRX)

Irvin Rob — Director
Aug 14, 2026
Sale
Shares
200
Price
$71.86
Total Value
$14.37K
Shares Held After
31,046
% of Holdings
0.6%

Marex Group Ltd (MRX)

Irvin Rob — Director
Aug 14, 2026
Sale
Shares
3,500
Price
$70.91
Total Value
$248.17K
Shares Held After
31,246
% of Holdings
10.1%
Aug 14, 2026
Sale
Shares
44
Price
$151.34
Total Value
$6.66K
Shares Held After
1,277,477
% of Holdings
0.0%
Aug 14, 2026
Sale
Shares
156
Price
$150.58
Total Value
$23.49K
Shares Held After
1,277,521
% of Holdings
0.0%
Aug 14, 2026
Sale
Shares
3,031
Price
$149.11
Total Value
$451.95K
Shares Held After
1,277,677
% of Holdings
0.2%
Aug 14, 2026
Sale
Shares
10,569
Price
$148.46
Total Value
$1.57M
Shares Held After
1,280,708
% of Holdings
0.8%
Aug 14, 2026
Sale
Shares
1,200
Price
$147.23
Total Value
$176.68K
Shares Held After
1,291,277
% of Holdings
0.1%
Aug 14, 2026
Sale
Shares
7,992
Price
$187.69
Total Value
$1.50M
Shares Held After
42,294
% of Holdings
15.9%
Aug 14, 2026
Sale
Shares
42,091
Price
$187.69
Total Value
$7.90M
Shares Held After
476,459
% of Holdings
8.1%
Aug 14, 2026
Sale
Shares
10,656
Price
$187.69
Total Value
$2.00M
Shares Held After
31,148
% of Holdings
25.5%
Aug 14, 2026
Sale
Shares
72,460
Price
$187.69
Total Value
$13.60M
Shares Held After
823,336
% of Holdings
8.1%

NB Bancorp, Inc. (NBBK)

Henkin Kevin — EVP, Chief Credit Officer
Aug 14, 2026
Sale
Shares
2,000
Price
$22.93
Total Value
$45.86K
Shares Held After
6,874
% of Holdings
22.5%
Aug 14, 2026
Sale
Shares
2,667
Price
$269.64
Total Value
$719.13K
Shares Held After
272,533
% of Holdings
1.0%
Aug 14, 2026
Sale
Shares
5,000
Price
$268.61
Total Value
$1.34M
Shares Held After
275,200
% of Holdings
1.8%
Aug 14, 2026
Sale
Shares
9,622
Price
$266.67
Total Value
$2.57M
Shares Held After
280,200
% of Holdings
3.3%
Aug 14, 2026
Sale
Shares
10,113
Price
$265.45
Total Value
$2.68M
Shares Held After
289,822
% of Holdings
3.4%
Aug 14, 2026
Sale
Shares
9,283
Price
$264.78
Total Value
$2.46M
Shares Held After
299,935
% of Holdings
3.0%
Aug 14, 2026
Sale
Shares
13,315
Price
$263.32
Total Value
$3.51M
Shares Held After
309,218
% of Holdings
4.1%
Aug 14, 2026
Sale
Shares
100
Price
$150.76
Total Value
$15.08K
Shares Held After
347,771
% of Holdings
0.0%
Aug 14, 2026
Sale
Shares
1,301
Price
$149.24
Total Value
$194.16K
Shares Held After
347,871
% of Holdings
0.4%
Aug 14, 2026
Sale
Shares
9,699
Price
$148.53
Total Value
$1.44M
Shares Held After
349,172
% of Holdings
2.7%
Aug 14, 2026
Sale
Shares
900
Price
$147.08
Total Value
$132.37K
Shares Held After
358,871
% of Holdings
0.3%

Chefs' Warehouse, Inc. (CHEF)

Polychroni Christina — Chief Human Resources Officer
Aug 14, 2026
Sale
Shares
2,752
Price
$112.00
Total Value
$308.22K
Shares Held After
22,014
% of Holdings
11.1%

Parker-Hannifin Corp (PH)

Reidy Jay — VP&Pres.-Aerospace Grp.
Aug 14, 2026
Sale
Shares
300
Price
$1,055.77
Total Value
$316.73K
Shares Held After
4,013
% of Holdings
7.0%

Parker-Hannifin Corp (PH)

Ross Andrew D — President&COO
Aug 14, 2026
Sale
Shares
5,498
Price
$1,057.57
Total Value
$5.81M
Shares Held After
13,120
% of Holdings
29.5%
Version: v26.10.11