Insider trades
Stock that executives, directors and 10% owners bought and sold on the open market, from the Form 4s they file with the SEC within two business days. Grants, option exercises and shares sold to cover taxes are left out.
- $1.5B bought by 340 insiders at 207 companies
- $3.2B sold by 266 insiders outside a trading plan
- $7.9B sold by 826 insiders under 10b5-1 plans
- 10 companies where two or more insiders bought (30 days)
Biggest buys
Past month, each insider's filings added up.
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LENLennarBerkshire Hathaway Inc.10% owner, +1 joint filer$383M
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CRBGCorebridge FinancialLife Insurance Co Nippon10% owner$225M
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KODKodiak SciencesBaker Bros. Advisors LPDirector, +5 joint filers$157M
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SAFXXCF GlobalEEME Energy SPV I, LLC10% owner$142M
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GPIGroup 1 AutomotiveConifer Management, L.L.C.10% owner$97.8M
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UUUUniversal Safety ProductsMilton C Ault IIIDirector$92.5M
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GMEGameStopRyan CohenCEO$50.4M
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BORRBorr DrillingTor Olav TroimDirector$43M
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PAMPampa EnergiaMarcos Marcelo MindlinDirector$35.1M
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GGRGogoroChung-Yao YinDirector$35.1M
Biggest sales
Past month, each insider's filings added up. Planned sales are marked.
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IHTInnSuites Hospitality TrustJames F WirthCEO$4.2B
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MDLNMedlineGIC Private Ltd10% owner, +2 joint filers$996M
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ESTCElasticSteven SchuurmanDirector$323M
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TALOTalos EnergyEmpresarial De Capitales S.a. De C.v. Control10% owner$253M
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AVGOBroadcomHenry SamueliDirector$250M
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THTarget HospitalityTDR Capital II Investments LP10% owner, +9 joint filers$202M
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ANETArista NetworksJayshree UllalCEO$166M
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KNTKKinetikISQ Global Fund II GP LLC10% owner, +4 joint filers$134M
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CRWDCrowdStrikeBurt W. PodbereCFO$125M
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NBISNebius GroupOphir NaveCOO$118M
Cluster buying
Companies where two or more insiders bought on the open market in the last 30 days, most buyers first
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Che-Chia Wei CEO, Yuh-Jier Mii COO, Yung-Pei Chin COO, Yung-Chin Hou COO, +15 more
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Reuben S Leibowitz Director, Larry C Glasscock Director, Daniel C. Smith Director, Gary M Rodkin Director, +7 more
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R Jeffrey Bailly Director, Daniel L Florness Director, Srilata Zaheer Director, Charles T Lauber Director, +5 more
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Steven M Paul Director, John Maraganore Director, Troy A. Ignelzi CFO, Wendy B. Young Director, +1 more
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Thomas Jon Hammond Director, Sandip I Patel CFO, John Martin Schaible Chair, David Craig Ridenhour President, +1 more
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John B Williamson III Director, Robert B Johnston Director, Paul W Nester CEO, Lawrence T. Oliver Senior VP and Secretary, +1 more
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Michael Jordan Osborn CEO, John Walter Hazlett CFO, Gregory William Voorhies Director, James W Bernau President, +1 more
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Matthew G De Soto Director, Albert J. Evans Director, Kimberly J Brumbaugh Director, Theodore W Mowery Director, +1 more
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Smriti Laxman Popenoe CEO, Byron L Boston CEO, Terrence John Connelly Jr. Chief Investment Officer, Michael Andrew Sartori CFO
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Lewis H Titterton Jr. Director, Amit Kumar CEO, Michael Catelani CFO, Arnold M Baskies Director
VICR insider trades
Every open-market buy and sale in VICR, one row per filing, newest first
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Andrew D'Amico DirectorVICRVicorSale$163K 504 shares at $322.54 100% of stakeTraded May 26 Filed May 27
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Andrew D'Amico DirectorVICRVicorSale$252K 800 shares at $315.35 100% of stakeTraded May 14 Filed May 15
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Alex Gusinov Corp. Vice President Eng.VICRVicorSale$451K 1,502 shares at $300.00 20% of stakeTraded May 13 Filed May 14
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Andrew D'Amico DirectorVICRVicorSale$375K 1,200 shares at $312.31 100% of stakeTraded May 13 Filed May 14
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Alvaro Doyle VP and CIOVICRVicorSale$1.2M 4,041 shares at $286.91 99% of stakeTraded May 12 Filed May 13
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Andrew D'Amico DirectorVICRVicorPlanned sale$171K 565 shares at $303.03 100% of stakeTraded May 12 Filed May 13
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Claudio Tuozzolo Corp. Vice PresidentVICRVicorSale$2.7M 8,984 shares at $304.65 40% of stakeTraded May 11 Filed May 12
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Kemble D Morrison InsiderVICRVicorSale$698K 2,313 shares at $301.59 100% of stakeTraded May 11 Filed May 12
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Michael McNamara General Manager Mfg. Ops.VICRVicorSale$5.8M 18,618 shares at $309.00 51% of stakeTraded May 11 Filed May 12
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Quentin A. Fendelet Corp. VP - CAOVICRVicorSale$1.5M 5,059 shares at $297.03 100% of stakeTraded May 11 Filed May 12
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Claudio Tuozzolo Corp. Vice PresidentVICRVicorSale$1.7M 6,132 shares at $276.93 32% of stakeTraded May 6 Filed May 8
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Quentin A. Fendelet Corp. VP - CAOVICRVicorSale$1.4M 5,060 shares at $277.07 100% of stakeTraded May 6 Filed May 8
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Jason Carlson DirectorVICRVicorSale$220K 800 shares at $275.09 100% of stakeTraded May 6 Filed May 8
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Nancy L Grava VP Human ResourcesVICRVicorSale$1.4M 5,412 shares at $265.00 100% of stakeTraded May 5 Filed May 7
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James F Schmidt CFOVICRVicorPlanned sale$1.1M 4,274 shares at $252.92 100% of stakeTraded May 4 Filed May 5
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Andrew D'Amico DirectorVICRVicorPlanned sale$1.9M 7,512 shares at $252.89 100% of stakeTraded May 4 Filed May 5
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Philip D Davies VP Global Sales & MarketingVICRVicorPlanned sale$827K 3,073 shares at $269.07 62% of stakeTraded May 1 Filed May 4
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James F Schmidt CFOVICRVicorPlanned sale$344K 1,241 shares at $277.00 100% of stakeTraded Apr 27 Filed Apr 28
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Andrew D'Amico DirectorVICRVicorPlanned sale$222K 800 shares at $277.00 100% of stakeTraded Apr 27 Filed Apr 28
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Patrizio Vinciarelli CEOVICRVicorSale$1.1M 4,000 shares at $273.09 2.3% of stakeTraded Apr 24 Filed Apr 27
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Claudio Tuozzolo Corp. Vice PresidentVICRVicorSale$3M 11,035 shares at $270.50 46% of stakeTraded Apr 24 Filed Apr 27
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Alvaro Doyle VP and CIOVICRVicorSale$2.1M 8,000 shares at $259.90 100% of stakeTraded Apr 23 Filed Apr 27
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Patrizio Vinciarelli CEOVICRVicorPlanned sale$7.9M 40,000 shares at $197.64 0.4% of stakeTraded Apr 16 Filed Apr 17
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Patrizio Vinciarelli CEOVICRVicorPlanned sale$9.7M 50,000 shares at $193.21 0.6% of stakeTraded Apr 15 Filed Apr 16
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Patrizio Vinciarelli CEOVICRVicorPlanned sale$3.7M 19,778 shares at $189.51 0.2% of stakeTraded Apr 14 Filed Apr 15
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Patrizio Vinciarelli CEOVICRVicorPlanned sale$4.7M 24,943 shares at $187.23 0.3% of stakeTraded Apr 9 Filed Apr 10
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Philip D Davies Corp. VP - SalesVICRVicorPlanned sale$502K 3,072 shares at $163.37 62% of stakeTraded Apr 1 Filed Apr 2
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Patrizio Vinciarelli CEOVICRVicorPlanned sale$9.2M 50,000 shares at $183.70 0.6% of stakeTraded Mar 25 Filed Mar 26
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Patrizio Vinciarelli CEOVICRVicorPlanned sale$4.2M 23,179 shares at $179.93 0.3% of stakeTraded Mar 24 Filed Mar 25
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Patrizio Vinciarelli CEOVICRVicorPlanned sale$1M 5,924 shares at $175.47 0.1% of stakeTraded Mar 23 Filed Mar 24
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Patrizio Vinciarelli CEOVICRVicorPlanned sale$7.9M 44,076 shares at $179.88 0.5% of stakeTraded Mar 20 Filed Mar 23
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Patrizio Vinciarelli CEOVICRVicorPlanned sale$9M 50,000 shares at $179.39 0.5% of stakeTraded Mar 19 Filed Mar 20
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Patrizio Vinciarelli CEOVICRVicorPlanned sale$9.8M 50,000 shares at $196.18 0.5% of stakeTraded Mar 18 Filed Mar 19
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Patrizio Vinciarelli CEOVICRVicorPlanned sale$9.5M 50,000 shares at $190.65 0.5% of stakeTraded Mar 17 Filed Mar 18
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Michael McNamara General Manager Mfg. Ops.VICRVicorSale$1.4M 7,174 shares at $190.07 28% of stakeTraded Mar 17 Filed Mar 18
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Patrizio Vinciarelli CEOVICRVicorPlanned sale$9.2M 50,000 shares at $184.67 0.5% of stakeTraded Mar 16 Filed Mar 17
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Patrizio Vinciarelli CEOVICRVicorPlanned sale$8.5M 50,000 shares at $170.86 0.5% of stakeTraded Mar 13 Filed Mar 16
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Estia J Eichten DirectorVICRVicorPlanned sale$348K 2,000 shares at $174.00 1% of stakeTraded Mar 13 Filed Mar 16
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Estia J Eichten DirectorVICRVicorPlanned sale$6.5M 38,587 shares at $168.27 17% of stakeTraded Mar 12 Filed Mar 13
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Patrizio Vinciarelli CEOVICRVicorPlanned sale$8.4M 50,000 shares at $167.46 0.5% of stakeTraded Mar 12 Filed Mar 13
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Patrizio Vinciarelli CEOVICRVicorPlanned sale$8.9M 50,000 shares at $177.41 0.5% of stakeTraded Mar 11 Filed Mar 12
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James F Schmidt CFOVICRVicorPlanned sale$2.7M 15,500 shares at $177.19 100% of stakeTraded Mar 11 Filed Mar 12
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James F Schmidt CFOVICRVicorSale$80K 875 shares at $91.92 100% of stakeTraded Oct 23, 2025 Filed Mar 11
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Patrizio Vinciarelli CEOVICRVicorPlanned sale$8.9M 50,000 shares at $177.25 0.5% of stakeTraded Mar 10 Filed Mar 11
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Patrizio Vinciarelli CEOVICRVicorPlanned sale$8.2M 50,000 shares at $164.26 0.5% of stakeTraded Mar 9 Filed Mar 11
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Patrizio Vinciarelli CEOVICRVicorPlanned sale$8.3M 50,000 shares at $166.30 0.5% of stakeTraded Mar 6 Filed Mar 10
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Philip D Davies VP Global Sales & MarketingVICRVicorPlanned sale$1M 5,419 shares at $189.67 74% of stakeTraded Mar 5 Filed Mar 9
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Patrizio Vinciarelli CEOVICRVicorPlanned sale$9.3M 50,000 shares at $186.83 0.5% of stakeTraded Mar 5 Filed Mar 9
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Sean Crilly Corp. VP-Eng., Pwr SystVICRVicorSale$296K 1,640 shares at $180.32 14% of stakeTraded Mar 5 Filed Mar 6
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Patrizio Vinciarelli CEOVICRVicorPlanned sale$10.1M 50,000 shares at $201.54 0.5% of stakeTraded Mar 4 Filed Mar 6
About this data
- Officers, directors and anyone owning more than 10% of a company must report a trade in its stock on a Form 4 within two business days. We read each filing from SEC EDGAR and link to it on every row.
- Only open-market purchases and sales of common stock count here. Stock grants, option exercises, gifts and shares withheld or sold to pay taxes on vesting awards are not decisions to buy or sell, so they are left out.
- A planned sale was made under a Rule 10b5-1 trading plan, which the insider set up months in advance. Many executives sell this way on a schedule, so a planned sale says less than one made on the day.
- Values are shares times the price reported. When a filing amends an earlier one, the amended trades replace the originals. Related owners (a fund and its manager) who report the same trade separately are shown once.
- We cover the 4,838 US companies on our earnings calendar, with a year of history. The superinvestor notes count the featured 13F managers who added or cut the stock in their latest quarter.