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
Buys19
Sells1301
Buy $$7.98B
Sell $$865.28M
Ratio9.23:1
% Change vs. Prior
Ratio -72.0%Value -56.9%
Biotechnology
Buys399
Sells3068
Buy $$376.24M
Sell $$3.39B
Ratio1:9.00
% Change vs. Prior
Ratio -53.1%Value +51.5%
Medical - Instruments & Supplies
Buys32
Sells134
Buy $$15.95M
Sell $$3.68B
Ratio1:230.44
% Change vs. Prior
Ratio +74.7%Value -51.8%
Software - Infrastructure
Buys55
Sells3480
Buy $$33.24M
Sell $$3.16B
Ratio1:95.11
% Change vs. Prior
Ratio -9.1%Value -18.4%
Semiconductors
Buys127
Sells1721
Buy $$3.49M
Sell $$3.15B
Ratio1:902.08
% Change vs. Prior
Ratio +75.3%Value +9.9%
Software - Application
Buys357
Sells1925
Buy $$270.12M
Sell $$2.78B
Ratio1:10.29
% Change vs. Prior
Ratio -72.9%Value +79.0%
Oil & Gas Exploration & Production
Buys162
Sells77
Buy $$44.33M
Sell $$2.54B
Ratio1:57.20
% Change vs. Prior
Ratio +263.4%Value -23.5%
Computer Hardware
Buys2
Sells1911
Buy $$43.39K
Sell $$2.22B
Ratio1:51111.21
% Change vs. Prior
Ratio -93.3%Value +56.3%
Medical - Healthcare Information Services
Buys19
Sells317
Buy $$6.99M
Sell $$2.10B
Ratio1:300.78
% Change vs. Prior
Ratio -80.7%Value +14.2%
Specialty Retail
Buys66
Sells884
Buy $$23.97M
Sell $$1.56B
Ratio1:65.23
% Change vs. Prior
Ratio -83.5%Value -24.6%
Information Technology Services
Buys41
Sells240
Buy $$7.89M
Sell $$1.26B
Ratio1:160.08
Medical - Diagnostics & Research
Buys13
Sells484
Buy $$7.20M
Sell $$1.22B
Ratio1:169.36
Aerospace & Defense
Buys47
Sells528
Buy $$2.69M
Sell $$1.14B
Ratio1:422.97
% Change vs. Prior
Ratio -81.7%Value -12.5%
Asset Management
Buys346
Sells219
Buy $$130.65M
Sell $$972.25M
Ratio1:7.44
Leisure
Buys28
Sells102
Buy $$7.62M
Sell $$1.07B
Ratio1:140.27
May 6, 2026
Purchase
Shares
344
Price
$17.33
Total Value
$5.96K
Shares Held After
1,642,357
% of Holdings
0.0%
May 6, 2026
Purchase
Shares
3,511
Price
$46.74
Total Value
$164.10K
Shares Held After
587,724
% of Holdings
0.6%
May 6, 2026
Purchase
Shares
3,989
Price
$45.99
Total Value
$183.45K
Shares Held After
584,213
% of Holdings
0.7%
May 6, 2026
Purchase
Shares
2,500
Price
$3.98
Total Value
$9.95K
Shares Held After
48,783
% of Holdings
5.1%
May 6, 2026
Purchase
Shares
1,043
Price
$23.11
Total Value
$24.10K
Shares Held After
77,716
% of Holdings
1.3%
May 6, 2026
Purchase
Shares
0
Price
$11.61
Total Value
$4.57
Shares Held After
1,037
% of Holdings
0.0%
May 6, 2026
Purchase
Shares
2
Price
$11.61
Total Value
$23.22
Shares Held After
1,037
% of Holdings
0.2%
May 6, 2026
Purchase
Shares
835
Price
$11.57
Total Value
$9.66K
Shares Held After
1,035
% of Holdings
80.7%
May 6, 2026
Purchase
Shares
200
Price
$11.56
Total Value
$2.31K
Shares Held After
200
% of Holdings
100.0%
Shares
1
Price
$16.11
Total Value
$15.48
Shares Held After
744
% of Holdings
0.1%
Shares
199
Price
$16.13
Total Value
$3.21K
Shares Held After
743
% of Holdings
26.8%
Shares
100
Price
$16.13
Total Value
$1.61K
Shares Held After
544
% of Holdings
18.4%
Shares
300
Price
$16.13
Total Value
$4.84K
Shares Held After
444
% of Holdings
67.6%
Shares
144
Price
$16.13
Total Value
$2.32K
Shares Held After
144
% of Holdings
100.0%
May 6, 2026
Purchase
Shares
0
Price
$11.18
Total Value
$4.91
Shares Held After
1,071
% of Holdings
0.0%
May 6, 2026
Purchase
Shares
1,071
Price
$11.20
Total Value
$12.00K
Shares Held After
1,071
% of Holdings
100.0%
May 6, 2026
Purchase
Shares
1
Price
$13.15
Total Value
$11.94
Shares Held After
913
% of Holdings
0.1%
May 6, 2026
Purchase
Shares
440
Price
$13.14
Total Value
$5.78K
Shares Held After
912
% of Holdings
48.2%
Shares
1
Price
$25.73
Total Value
$16.75
Shares Held After
468
% of Holdings
0.1%
Shares
2
Price
$25.67
Total Value
$51.34
Shares Held After
467
% of Holdings
0.4%
May 6, 2026
Purchase
Shares
472
Price
$13.14
Total Value
$6.20K
Shares Held After
472
% of Holdings
100.0%
Shares
465
Price
$25.66
Total Value
$11.93K
Shares Held After
465
% of Holdings
100.0%
May 6, 2026
Purchase
Shares
1
Price
$13.36
Total Value
$6.71
Shares Held After
749
% of Holdings
0.1%
May 6, 2026
Purchase
Shares
748
Price
$13.36
Total Value
$9.99K
Shares Held After
748
% of Holdings
100.0%
Shares
0
Price
$37.48
Total Value
$1.01
Shares Held After
321
% of Holdings
0.0%
Shares
2
Price
$37.38
Total Value
$74.76
Shares Held After
321
% of Holdings
0.6%
Shares
156
Price
$37.38
Total Value
$5.83K
Shares Held After
319
% of Holdings
48.9%
Shares
163
Price
$37.38
Total Value
$6.09K
Shares Held After
163
% of Holdings
100.0%
Shares
1
Price
$14.84
Total Value
$13.39
Shares Held After
809
% of Holdings
0.1%
Shares
791
Price
$14.83
Total Value
$11.73K
Shares Held After
808
% of Holdings
97.9%
Shares
17
Price
$14.83
Total Value
$252.19
Shares Held After
17
% of Holdings
100.0%
May 6, 2026
Purchase
Shares
0
Price
$16.31
Total Value
$7.19
Shares Held After
738
% of Holdings
0.1%
May 6, 2026
Purchase
Shares
5
Price
$16.31
Total Value
$81.55
Shares Held After
738
% of Holdings
0.7%
May 6, 2026
Purchase
Shares
657
Price
$16.25
Total Value
$10.68K
Shares Held After
733
% of Holdings
89.6%
May 6, 2026
Purchase
Shares
76
Price
$16.25
Total Value
$1.24K
Shares Held After
76
% of Holdings
100.0%

Organon & Co. (OGN)

Holzbaur Lynette — SVP and Corporate Controller
May 6, 2026
Purchase
Shares
26,448
Price
$13.35
Total Value
$353.08K
Shares Held After
52,851
% of Holdings
50.0%
May 6, 2026
Purchase
Shares
2,058
Price
$21.25
Total Value
$43.73K
Shares Held After
468,048
% of Holdings
0.4%

FTC Solar, Inc. (FTCI)

Carroll Anthony — Director
May 6, 2026
Purchase
Shares
7,250
Price
$3.43
Total Value
$24.87K
Shares Held After
641,455
% of Holdings
1.1%
May 6, 2026
Purchase
Shares
27,025
Price
$3.70
Total Value
$99.99K
Shares Held After
81,508
% of Holdings
33.2%
May 6, 2026
Purchase
Shares
4,575
Price
$26.20
Total Value
$119.86K
Shares Held After
58,753
% of Holdings
7.8%
May 6, 2026
Purchase
Shares
8,500
Price
$16.65
Total Value
$141.57K
Shares Held After
13,954,704
% of Holdings
0.1%
May 6, 2026
Purchase
Shares
25,000
Price
$2.79
Total Value
$69.75K
Shares Held After
500,000
% of Holdings
5.0%
Shares
844,772
Price
$16.63
Total Value
$14.05M
Shares Held After
17,445,994
% of Holdings
4.8%
May 6, 2026
Purchase
Shares
844,772
Price
$16.63
Total Value
$14.05M
Shares Held After
17,445,994
% of Holdings
4.8%

BERKSHIRE HATHAWAY INC (BRK.A)

O'Sullivan Michael J. — Senior Vice President, General Counsel and Secretary
May 6, 2026
Purchase
Shares
53
Price
$470.22
Total Value
$24.92K
Shares Held After
663
% of Holdings
8.0%

BERKSHIRE HATHAWAY INC (BRK.A)

O'Sullivan Michael J. — Senior Vice President, General Counsel and Secretary
May 6, 2026
Purchase
Shares
483
Price
$467.13
Total Value
$225.62K
Shares Held After
610
% of Holdings
79.2%
Shares
53,407
Price
$24.83
Total Value
$1.33M
Shares Held After
6,314,525
% of Holdings
0.8%
Shares
14,611
Price
$23.77
Total Value
$347.30K
Shares Held After
6,261,118
% of Holdings
0.2%
May 6, 2026
Purchase
Shares
1,500
Price
$305.83
Total Value
$458.75K
Shares Held After
6,405
% of Holdings
23.4%

WILLIS TOWERS WATSON PLC (WTW)

Clarke Lucy — President of Risk & Broking
May 6, 2026
Purchase
Shares
1,896
Price
$263.37
Total Value
$499.34K
Shares Held After
22,717
% of Holdings
8.3%
Version: v26.7.3