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 341 insiders at 208 companies
- $3.2B sold by 266 insiders outside a trading plan
- $7.9B sold by 827 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
MASS insider trades
Every open-market buy and sale in MASS, one row per filing, newest first
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Christopher D. Brown DirectorMASS908 DevicesPlanned sale$357K 30,000 shares at $11.89 3.9% of stakeTraded Oct 7 Filed Oct 9
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Joseph H. Griffith IV CFOMASS908 DevicesPlanned sale$65K 5,000 shares at $13.03 4.1% of stakeTraded Oct 6 Filed Oct 8
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AWM Investment Company, Inc. 10% ownerMASS908 DevicesSale$207K 18,000 shares at $11.52 0.4% of stakeTraded Sep 29 Filed Oct 1
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AWM Investment Company, Inc. 10% ownerMASS908 DevicesSale$284K 25,000 shares at $11.36 0.5% of stakeTraded Sep 23–24 Filed Sep 25
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John Kenneweg SVP, Sales & Product MarketingMASS908 DevicesPlanned sale$280K 27,656 shares at $10.13 32% of stakeTraded Sep 15–17 Filed Sep 17
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Christopher D. Brown DirectorMASS908 DevicesPlanned sale$317K 30,000 shares at $10.58 3.7% of stakeTraded Sep 2 Filed Sep 4
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Joseph H. Griffith IV CFOMASS908 DevicesPlanned sale$125K 11,459 shares at $10.95 8.6% of stakeTraded Aug 25 Filed Aug 27
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AWM Investment Company, Inc. 10% ownerMASS908 DevicesSale$530K 50,000 shares at $10.60 1% of stakeTraded Aug 20–21 Filed Aug 24
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Kevin J. Knopp CEOMASS908 DevicesPlanned sale$284K 27,622 shares at $10.27 4.7% of stakeTraded Aug 13–17 Filed Aug 17
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Christopher D. Brown DirectorMASS908 DevicesPlanned sale$162K 17,800 shares at $9.12 2.2% of stakeTraded Aug 10–11 Filed Aug 12
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Kevin J. Knopp CEOMASS908 DevicesPlanned sale$1.5M 149,013 shares at $9.90 20% of stakeTraded Aug 10–12 Filed Aug 12
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Christopher D. Brown DirectorMASS908 DevicesPlanned sale$170K 20,000 shares at $8.49 2.4% of stakeTraded Aug 5 Filed Aug 7
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AWM Investment Company, Inc. 10% ownerMASS908 DevicesSale$418K 50,000 shares at $8.36 1% of stakeTraded Aug 4 Filed Aug 6
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Kevin J. Knopp CEOMASS908 DevicesPlanned sale$2,014 222 shares at $9.07 <0.1% of stakeTraded Jul 2 Filed Jul 7
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Christopher D. Brown DirectorMASS908 DevicesPlanned sale$20K 2,200 shares at $9.02 0.3% of stakeTraded Jul 2 Filed Jul 7
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Christopher D. Brown DirectorMASS908 DevicesPlanned sale$177K 20,000 shares at $8.84 2.3% of stakeTraded Jun 30 Filed Jul 2
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Kevin J. Knopp CEOMASS908 DevicesPlanned sale$25K 2,798 shares at $9.09 0.4% of stakeTraded Jun 26 Filed Jun 30
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Christopher D. Brown DirectorMASS908 DevicesPlanned sale$89K 9,900 shares at $9.04 1.1% of stakeTraded Jun 23 Filed Jun 25
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Kevin J. Knopp CEOMASS908 DevicesPlanned sale$551K 60,345 shares at $9.12 7.6% of stakeTraded Jun 23–25 Filed Jun 25
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AWM Investment Company, Inc. 10% ownerMASS908 DevicesSale$69K 7,718 shares at $9.00 0.2% of stakeTraded Jun 22–23 Filed Jun 24
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Christopher D. Brown DirectorMASS908 DevicesPlanned sale$900 100 shares at $9.00 <0.1% of stakeTraded Jun 4 Filed Jun 5
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AWM Investment Company, Inc. 10% ownerMASS908 DevicesSale$379K 42,282 shares at $8.97 0.9% of stakeTraded Jun 2–4 Filed Jun 4
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Christopher D. Brown DirectorMASS908 DevicesPlanned sale$175K 20,000 shares at $8.73 2.2% of stakeTraded Jun 3 Filed Jun 4
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AWM Investment Company, Inc. 10% ownerMASS908 DevicesSale$1.6M 186,942 shares at $8.62 3.7% of stakeTraded May 27–28 Filed May 29
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Christopher D. Brown DirectorMASS908 DevicesPlanned sale$270K 30,000 shares at $9.00 3.2% of stakeTraded May 28 Filed May 29
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Joseph H. Griffith IV CFOMASS908 DevicesPlanned sale$63K 6,940 shares at $9.03 5% of stakeTraded May 28 Filed May 29
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AWM Investment Company, Inc. 10% ownerMASS908 DevicesSale$41K 5,000 shares at $8.25 0.1% of stakeTraded May 11 Filed May 13
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John Kenneweg SVP, Sales & Product MarketingMASS908 DevicesSale$148K 18,255 shares at $8.11 24% of stakeTraded May 8 Filed May 11
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AWM Investment Company, Inc. 10% ownerMASS908 DevicesSale$632K 78,209 shares at $8.08 1.5% of stakeTraded May 6–8 Filed May 8
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Christopher D. Brown DirectorMASS908 DevicesPlanned sale$145K 20,000 shares at $7.23 2.1% of stakeTraded May 6 Filed May 7
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Kevin J. McCallion SVP, Products and ProductionMASS908 DevicesPlanned sale$19K 2,693 shares at $7.01 5.7% of stakeTraded Apr 10 Filed Apr 14
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Kevin J. McCallion SVP, Products and ProductionMASS908 DevicesPlanned sale$169K 24,000 shares at $7.05 35% of stakeTraded Apr 8–9 Filed Apr 10
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Christopher D. Brown DirectorMASS908 DevicesPlanned sale$282K 40,000 shares at $7.06 4.1% of stakeTraded Apr 8–10 Filed Apr 10
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Kevin J. McCallion SVP, Products and ProductionMASS908 DevicesPlanned sale$49 7 shares at $7.00 <0.1% of stakeTraded Mar 2 Filed Mar 5
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 4,839 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.