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insiderbid

Insider trading on August 25, 2026

60 insiders at 53 companies bought $306.1M of their own stock on the open market, across 75 transactions. The largest was Bertarelli Ernesto, 10% Owner, buying $219M of Madison Air Solutions Corp (MAIR).

15 chief executives bought: Roks Edwin at TTMI, Williams Charles Alan at NPB, Hsieh Anthony Li at LDI and 12 more.

Insiders sold $979.8M across 427 open-market sales. That is 3.2× the value bought. Selling routinely outweighs buying, because most executive pay is delivered in stock.

Bought
$306.1M
75 purchases
Sold
$979.8M
427 sales
Companies bought
53
60 insiders
CEO buys
15
chief executives

Open-market purchases

Code P only — insiders spending their own money, largest first.

MAIRPBUY$219M
Bertarelli Ernesto · 10% OwnerAug 25
8.8M sh @ $24.97 · +23.3% own
RSGPBUY$28.6M
Cascade Investment,… · 10% OwnerAug 25
128,729 sh @ $222.04 · +0.1% own
RSGPBUY$22.5M
Cascade Investment,… · 10% OwnerAug 25
101,653 sh @ $221.12 · +<0.1% own
BABAPBUY$10.4M
Tsai Joseph C · DirectorAug 25
720,000 sh @ $14.47 · +0.6% own
RSGPBUY$5.2M
Cascade Investment,… · 10% OwnerAug 25
23,321 sh @ $223.04 · +<0.1% own
NGLPBUY▲$5.1M
Raymond John T · DirectorAug 25
300,000 sh @ $16.98 · +391.5% own
RSGPBUY$3.5M
Cascade Investment,… · 10% OwnerAug 25
15,774 sh @ $223.74 · +<0.1% own
SUJAPBUY$2.2M
Paine Schwartz Food… · 10% OwnerAug 25
233,624 sh @ $9.21 · +2.3% own
TTMIPBUY★$1.1M
Roks Edwin · President and CEOAug 25
10,000 sh @ $111.77 · +18.2% own
BORRPBUY$874.6K
Troim Tor Olav · DirectorAug 25
200,000 sh @ $4.37 · +0.7% own
AMRPBUY$630.1K
Courtis Kenneth S. · DirectorAug 25
2,914 sh @ $216.22 · +0.3% own
WELLPBUY$598.7K
Gundlach Andrew · DirectorAug 25
2,500 sh @ $239.47 · +11.1% own
WELLPBUY$598.7K
Gundlach Andrew · DirectorAug 25
2,500 sh @ $239.47 · +12.5% own
MAIRPBUY$556.8K
La Force Andrew Hudson… · DirectorAug 25
20,000 sh @ $27.84 · +119.7% own
BRTMUPBUY$525K
Fletcher Steven C. · Chief Operating…Aug 25
52,500 sh @ $10.00 · +7.6% own
NPBPBUY$508.4K
Williams Charles Alan · Chairman & CEOAug 25
30,000 sh @ $16.95 · +1.3% own
HDSNPBUY$501.1K
Hartree Partners, LP · 10% OwnerAug 25
91,166 sh @ $5.50 · +1.8% own
AMRPBUY$452.6K
Courtis Kenneth S. · DirectorAug 25
2,086 sh @ $216.97 · +0.2% own
LDIPBUY▲$335.1K
Hsieh Anthony Li · Executive Chair,…Aug 25
364,367 sh @ $0.9196 · +340.2% own
KDPPBUY★$250.2K
Alt Aaron E · DirectorAug 25
7,862 sh @ $31.83
DGICAPBUY$190K
Donegal Mutual Insurance… · 10% OwnerAug 25
10,000 sh @ $19.00 · +<0.1% own
NGLPBUY$181.8K
Collingsworth James M · DirectorAug 25
10,808 sh @ $16.82 · +1.4% own
CINFPBUY$171.6K
Debbink Dirk J · DirectorAug 25
1,000 sh @ $171.64 · +1.6% own
JUSHPBUY$157.8K
Cacioppo James · Chief Executive…Aug 25
322,000 sh @ $0.49 · +10.4% own
AMRZPBUY$154.4K
Singleton Denise R · Chief Legal…Aug 25
3,500 sh @ $44.12 · +87.5% own
ACDCPBUY$148.1K
Wilks Dan H. · 10% OwnerAug 25
30,820 sh @ $4.81 · +<0.1% own
ACDCPBUY$148.1K
THRC Holdings, LP · 10% OwnerAug 25
30,820 sh @ $4.81 · +<0.1% own
CVMPBUY$138K
Kersten Geert R · Chief Executive…Aug 25
100,000 sh @ $1.38 · +46.3% own
PREPBUY$116.3K
Rosin Brian J · CFO of IM8 (US)…Aug 25
5,100 sh @ $22.80 · +28.3% own
HWKNPBUY★$108.1K
Lange Douglas A. · VP - Water Treatme…Aug 25
910 sh @ $118.75 · +3.3% own

Open-market sales

Pre-arranged 10b5-1 trades are marked.

IHTSSELL◷$215M
Wirth James F · President & CEOAug 25
12,378 sh @ $17,372.52 · -0.1% own
RLAYSSELL$116.4M
SVF Pauling (Cayman) Ltd · 10% OwnerAug 25
6M sh @ $19.40 · -21.5% own
JMKESSELL$43.7M
Blackstone Holdings II… · 10% OwnerAug 25
2M sh @ $21.85 · -1.1% own
JMKESSELL$43.7M
Submarine Buyer LLC · 10% OwnerAug 25
2M sh @ $21.85 · -1.1% own
ABNBSSELL◷$38M
Blecharczyk Nathan · Chief Strategy…Aug 25
199,878 sh @ $190.27 · -52.3% own
ABTSSELL$25.3M
Ford Robert B · Chairman and CEOAug 25
218,535 sh @ $115.57 · -31.0% own
ABTSSELL$20.9M
Ford Robert B · Chairman and CEOAug 25
180,297 sh @ $116.19 · -37.0% own
ILMNSSELL$20.9M
Meister Keith A. · DirectorAug 25
92,776 sh @ $225.26 · -6.6% own
CPAYSSELL$20.8M
Clarke Ronald · CEO & Chairman of…Aug 25
50,504 sh @ $412.59 · -2.1% own
JMKESSELL$12.5M
Blackstone Holdings II… · 10% OwnerAug 25
571,237 sh @ $21.85 · -79.9% own
JMKESSELL$12.5M
Submarine Buyer LLC · 10% OwnerAug 25
571,237 sh @ $21.85 · -79.9% own
CRWVSSELL◷$11.8M
Intrator Michael N · CEO and PresidentAug 25
134,067 sh @ $88.31 · -8.0% own
CPAYSSELL$10.2M
Clarke Ronald · CEO & Chairman of…Aug 25
24,670 sh @ $413.42 · -1.0% own
CRLSSELL◷$10.1M
Foster James C · DirectorAug 25
33,561 sh @ $300.00 · -51.5% own
MRCYSSELL$9.4M
Ballhaus William L · Chairman, Presiden…Aug 25
107,628 sh @ $87.09 · -23.7% own
GNKSSELL$9.2M
Diana Shipping Inc. · 10% OwnerAug 25
348,256 sh @ $26.56 · -7.3% own
ILMNSSELL$8.6M
Meister Keith A. · DirectorAug 25
38,201 sh @ $226.13 · -2.9% own
JMKESSELL$8.3M
Abu Dhabi Investment… · 10% OwnerAug 25
382,134 sh @ $21.85 · -1.1% own
TGTSSELL$8.2M
Cornell Brian C · Executive OfficerAug 25
50,000 sh @ $163.56 · -25.9% own
THCSSELL$6.8M
Sutaria Saumya · CEOAug 25
24,881 sh @ $274.10 · -5.3% own
CPAYSSELL$6.4M
Clarke Ronald · CEO & Chairman of…Aug 25
15,575 sh @ $411.49 · -0.6% own
CRWVSSELL◷$6.4M
Intrator Michael N · CEO and PresidentAug 25
72,186 sh @ $88.31 · -67.0% own
FCXSSELL$6.3M
Currault Douglas N. II · EVP & General…Aug 25
80,000 sh @ $78.56 · -27.5% own
CRSSSELL$5.8M
Thene Tony R · Chairman, Presiden…Aug 25
11,899 sh @ $484.61 · -2.5% own
CRWVSSELL◷$5.6M
Intrator Michael N · CEO and PresidentAug 25
62,293 sh @ $89.17 · -4.0% own
LAZSSELL◷$5.4M
Orszag Peter Richard · CEO & ChairmanAug 25
125,000 sh @ $43.52 · -32.4% own
CURBSSELL$5.2M
Otto Alexander · DirectorAug 25
174,293 sh @ $30.12 · -2.4% own
NGLSSELL$5.1M
Krimbill H Michael · Chief Executive…Aug 25
300,000 sh @ $17.00 · -8.2% own
CPAYSSELL$5M
Clarke Ronald · CEO & Chairman of…Aug 25
12,109 sh @ $410.56 · -0.5% own
CRSSSELL$4.9M
Thene Tony R · Chairman, Presiden…Aug 25
10,004 sh @ $485.71 · -2.0% own
DASHSSELL◷$4.8M
Adarkar Prabir · President and COOAug 25
20,744 sh @ $231.46 · -2.1% own
THCSSELL$4.7M
Sutaria Saumya · CEOAug 25
17,220 sh @ $273.34 · -3.6% own
SNDASSELL$4.7M
Simanovsky Michael · Director, 10%…Aug 25
115,000 sh @ $40.71 · -31.1% own
GENSSELL$4.4M
Vlcek Ondrej · DirectorAug 25
152,358 sh @ $29.00 · -4.1% own
CRSSSELL$4M
Thene Tony R · Chairman, Presiden…Aug 25
8,383 sh @ $482.58 · -1.8% own
CRSSSELL$4M
Thene Tony R · Chairman, Presiden…Aug 25
8,372 sh @ $482.27 · -17.8% own
LITESSELL◷$4M
Retort Vincent · See RemarksAug 25
4,676 sh @ $856.71 · -5.3% own
CPAYSSELL$4M
Clarke Ronald · CEO & Chairman of…Aug 25
9,581 sh @ $414.57 · -0.4% own
ODFLSSELL$4M
Overbey Cecil E. Jr. · SVP - Strategic…Aug 25
19,952 sh @ $198.39 · -46.7% own
CRSSSELL$3.9M
Thene Tony R · Chairman, Presiden…Aug 25
8,071 sh @ $483.61 · -1.7% own
CRSSSELL$3.8M
Thene Tony R · Chairman, Presiden…Aug 25
7,864 sh @ $485.17 · -11.6% own
LITESSELL◷$3.8M
Retort Vincent · See RemarksAug 25
4,426 sh @ $851.68 · -4.3% own
TEMSSELL◷$3.6M
Lefkofsky Eric P · CEO and ChairmanAug 25
52,784 sh @ $68.97 · -0.4% own
AMATSSELL$3.6M
Hill Brice · SVP, CFOAug 25
7,500 sh @ $479.25 · -5.5% own
CRSSSELL$3.4M
Thene Tony R · Chairman, Presiden…Aug 25
7,053 sh @ $484.35 · -11.8% own
FLYWSSELL$3.2M
Voss Capital, LP · 10% OwnerAug 25
169,295 sh @ $19.19 · -1.5% own
LITESSELL◷$3.2M
Retort Vincent · See RemarksAug 25
3,711 sh @ $852.60 · -3.7% own
CORTSSELL◷$3.1M
Maduck Sean · See RemarksAug 25
25,085 sh @ $125.47 · -61.6% own
CRSSSELL$3M
Thene Tony R · Chairman, Presiden…Aug 25
6,320 sh @ $480.34 · -18.5% own
LITESSELL◷$3M
Retort Vincent · See RemarksAug 25
3,511 sh @ $857.95 · -4.2% own