Average Insider

Where insiders trade, we follow

Insider Buy/Sell Ratio — Last 3 Months

Showing all data including statistical outliers.Hide Outliers
Ratio0.2:1
Daily Buy & Sell Volume

By Sector

By Industry

Hardware, Equipment & Parts
Buys19
Sells1239
Buy $$7.12B
Sell $$879.36M
Ratio8.10:1
% Change vs. Prior
Ratio -78.6%Value -62.5%
Biotechnology
Buys390
Sells3028
Buy $$333.24M
Sell $$3.62B
Ratio1:10.86
% Change vs. Prior
Ratio -49.1%Value +63.8%
Medical - Instruments & Supplies
Buys18
Sells148
Buy $$1.65M
Sell $$3.81B
Ratio1:2309.77
% Change vs. Prior
Ratio -89.0%Value -50.5%
Software - Application
Buys318
Sells2322
Buy $$187.46M
Sell $$2.69B
Ratio1:14.34
% Change vs. Prior
Ratio -80.4%Value +33.5%
Software - Infrastructure
Buys50
Sells3574
Buy $$11.40M
Sell $$2.72B
Ratio1:238.49
% Change vs. Prior
Ratio -66.6%Value -47.6%
Computer Hardware
Buys0
Sells2103
Buy $$0.00
Sell $$2.70B
RatioAll Sells
% Change vs. Prior
Ratio -100.0%Value +74.7%
Specialty Retail
Buys68
Sells904
Buy $$24.67M
Sell $$2.59B
Ratio1:104.82
% Change vs. Prior
Ratio -90.4%Value +31.0%
Semiconductors
Buys119
Sells1510
Buy $$12.23M
Sell $$2.30B
Ratio1:188.24
% Change vs. Prior
Ratio +290.7%Value -9.0%
Oil & Gas Exploration & Production
Buys152
Sells102
Buy $$30.91M
Sell $$2.16B
Ratio1:69.87
% Change vs. Prior
Ratio +40.8%Value -40.2%
Medical - Healthcare Information Services
Buys12
Sells325
Buy $$1.28M
Sell $$2.10B
Ratio1:1642.70
% Change vs. Prior
Ratio -97.1%Value +17.3%
Information Technology Services
Buys27
Sells215
Buy $$7.90M
Sell $$1.29B
Ratio1:162.66
Aerospace & Defense
Buys30
Sells599
Buy $$806.81K
Sell $$1.21B
Ratio1:1499.36
Beverages - Non-Alcoholic
Buys13
Sells34
Buy $$2.57M
Sell $$1.17B
Ratio1:454.65
Apparel - Footwear & Accessories
Buys3
Sells49
Buy $$229.14K
Sell $$1.12B
Ratio1:4889.11
Asset Management
Buys304
Sells209
Buy $$131.33M
Sell $$893.19M
Ratio1:6.80

Natera, Inc. (NTRA)

Brophy Michael Burkes — CHIEF FINANCIAL OFFICER
Jul 28, 2026
Sale
Shares
1,008
Price
$253.77
Total Value
$255.80K
Shares Held After
54,465
% of Holdings
1.8%

Natera, Inc. (NTRA)

RABINOWITZ DANIEL — SEC. AND CHIEF LEGAL OFFICER
Jul 28, 2026
Sale
Shares
1,003
Price
$254.07
Total Value
$254.83K
Shares Held After
170,407
% of Holdings
0.6%

Natera, Inc. (NTRA)

Brophy Michael Burkes — CHIEF FINANCIAL OFFICER
Jul 28, 2026
Sale
Shares
1,241
Price
$254.07
Total Value
$315.30K
Shares Held After
55,473
% of Holdings
2.2%

Natera, Inc. (NTRA)

Sheena Jonathan — Director
Jul 28, 2026
Sale
Shares
191
Price
$254.07
Total Value
$48.53K
Shares Held After
245,723
% of Holdings
0.1%
Jul 28, 2026
Sale
Shares
12,880
Price
$105.56
Total Value
$1.36M
Shares Held After
529,346
% of Holdings
2.4%
Jul 28, 2026
Sale
Shares
38,263
Price
$105.18
Total Value
$4.02M
Shares Held After
542,226
% of Holdings
6.6%
Jul 28, 2026
Sale
Shares
42,265
Price
$103.86
Total Value
$4.39M
Shares Held After
580,489
% of Holdings
6.8%

Energy Recovery, Inc. (ERII)

Yeung William — Chief Legal Officer
Jul 28, 2026
Sale
Shares
2,048
Price
$8.56
Total Value
$17.53K
Shares Held After
99,291
% of Holdings
2.0%
Shares
206
Price
$21.79
Total Value
$4.49K
Shares Held After
718,891
% of Holdings
0.0%
Jul 28, 2026
Sale
Shares
32
Price
$465.12
Total Value
$14.88K
Shares Held After
21,433
% of Holdings
0.1%
Jul 28, 2026
Sale
Shares
160
Price
$462.30
Total Value
$73.97K
Shares Held After
21,465
% of Holdings
0.7%
Jul 28, 2026
Sale
Shares
5,387
Price
$8.56
Total Value
$46.11K
Shares Held After
108,301
% of Holdings
4.7%
Jul 28, 2026
Sale
Shares
199
Price
$461.23
Total Value
$91.79K
Shares Held After
21,625
% of Holdings
0.9%
Jul 28, 2026
Sale
Shares
248
Price
$459.97
Total Value
$114.07K
Shares Held After
21,824
% of Holdings
1.1%
Jul 28, 2026
Sale
Shares
529
Price
$458.96
Total Value
$242.79K
Shares Held After
22,072
% of Holdings
2.3%
Jul 28, 2026
Sale
Shares
328
Price
$457.45
Total Value
$150.04K
Shares Held After
22,601
% of Holdings
1.4%
Jul 28, 2026
Sale
Shares
312
Price
$456.52
Total Value
$142.43K
Shares Held After
22,929
% of Holdings
1.3%
Jul 28, 2026
Sale
Shares
304
Price
$455.55
Total Value
$138.49K
Shares Held After
23,241
% of Holdings
1.3%
Jul 28, 2026
Sale
Shares
128
Price
$454.44
Total Value
$58.17K
Shares Held After
23,545
% of Holdings
0.5%
Jul 28, 2026
Sale
Shares
144
Price
$453.27
Total Value
$65.27K
Shares Held After
23,673
% of Holdings
0.6%
Jul 28, 2026
Sale
Shares
106
Price
$452.12
Total Value
$47.93K
Shares Held After
23,817
% of Holdings
0.4%
Jul 28, 2026
Sale
Shares
70
Price
$451.30
Total Value
$31.59K
Shares Held After
23,923
% of Holdings
0.3%
Jul 28, 2026
Sale
Shares
39
Price
$449.42
Total Value
$17.53K
Shares Held After
23,993
% of Holdings
0.2%
Jul 28, 2026
Sale
Shares
41
Price
$448.46
Total Value
$18.39K
Shares Held After
24,032
% of Holdings
0.2%
Jul 28, 2026
Sale
Shares
32
Price
$447.10
Total Value
$14.31K
Shares Held After
24,073
% of Holdings
0.1%
Jul 28, 2026
Sale
Shares
32
Price
$444.51
Total Value
$14.22K
Shares Held After
24,105
% of Holdings
0.1%
Jul 28, 2026
Sale
Shares
32
Price
$442.47
Total Value
$14.16K
Shares Held After
24,137
% of Holdings
0.1%
Jul 28, 2026
Sale
Shares
96
Price
$440.96
Total Value
$42.33K
Shares Held After
24,169
% of Holdings
0.4%
Jul 28, 2026
Sale
Shares
64
Price
$439.38
Total Value
$28.12K
Shares Held After
24,265
% of Holdings
0.3%
Jul 28, 2026
Sale
Shares
118
Price
$438.08
Total Value
$51.69K
Shares Held After
24,329
% of Holdings
0.5%
Jul 28, 2026
Sale
Shares
154
Price
$436.89
Total Value
$67.28K
Shares Held After
24,447
% of Holdings
0.6%
Jul 28, 2026
Sale
Shares
32
Price
$435.58
Total Value
$13.94K
Shares Held After
24,601
% of Holdings
0.1%
Jul 28, 2026
Sale
Shares
64
Price
$434.81
Total Value
$27.83K
Shares Held After
24,633
% of Holdings
0.3%
Jul 28, 2026
Sale
Shares
112
Price
$433.84
Total Value
$48.59K
Shares Held After
24,697
% of Holdings
0.5%
Jul 28, 2026
Sale
Shares
38
Price
$432.20
Total Value
$16.42K
Shares Held After
24,809
% of Holdings
0.2%
Jul 28, 2026
Sale
Shares
115
Price
$431.41
Total Value
$49.61K
Shares Held After
24,847
% of Holdings
0.5%
Jul 28, 2026
Sale
Shares
103
Price
$430.45
Total Value
$44.34K
Shares Held After
24,962
% of Holdings
0.4%
Jul 28, 2026
Sale
Shares
93
Price
$429.12
Total Value
$39.91K
Shares Held After
25,065
% of Holdings
0.4%
Jul 28, 2026
Sale
Shares
115
Price
$428.08
Total Value
$49.23K
Shares Held After
25,158
% of Holdings
0.5%
Jul 28, 2026
Sale
Shares
64
Price
$426.45
Total Value
$27.29K
Shares Held After
25,273
% of Holdings
0.3%
Jul 28, 2026
Sale
Shares
32
Price
$425.31
Total Value
$13.61K
Shares Held After
25,337
% of Holdings
0.1%
Jul 28, 2026
Sale
Shares
64
Price
$424.05
Total Value
$27.14K
Shares Held After
25,369
% of Holdings
0.3%

NVE CORP /NEW/ (NVEC)

BAKER DANIEL A — Director
Jul 28, 2026
Sale
Shares
3,260
Price
$117.57
Total Value
$383.28K
Shares Held After
61,525
% of Holdings
5.0%
Jul 28, 2026
Sale
Shares
118,138
Price
$18.90
Total Value
$2.23M
Shares Held After
0
% of Holdings
100.0%
Jul 28, 2026
Sale
Shares
30,000
Price
$15.16
Total Value
$454.82K
Shares Held After
2,028,357
% of Holdings
1.5%

MediaAlpha, Inc. (MAX)

Nonko Eugene — Director
Jul 28, 2026
Sale
Shares
10,843
Price
$13.78
Total Value
$149.38K
Shares Held After
1,042,064
% of Holdings
1.0%

MediaAlpha, Inc. (MAX)

Nonko Eugene — Director
Jul 28, 2026
Sale
Shares
6,622
Price
$13.86
Total Value
$91.78K
Shares Held After
865,814
% of Holdings
0.8%
Jul 28, 2026
Sale
Shares
6,000
Price
$81.70
Total Value
$490.20K
Shares Held After
1,637,672
% of Holdings
0.4%
Jul 28, 2026
Sale
Shares
3,797
Price
$179.42
Total Value
$681.25K
Shares Held After
50,568
% of Holdings
7.0%
Jul 28, 2026
Sale
Shares
12,303
Price
$178.73
Total Value
$2.20M
Shares Held After
54,365
% of Holdings
18.5%
Version: v26.7.3