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.
- $2.1B bought by 554 insiders at 344 companies
- $9.7B sold by 666 insiders outside a trading plan
- $4.6B sold by 965 insiders under 10b5-1 plans
- 10 companies where two or more insiders bought (30 days)
Biggest buys
Past month · by insider, all their filings added up
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LENLennar CorporationBerkshire Hathaway Inc.10% owner · +1 joint filer$595M
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RSGRepublic Services, Inc.Cascade Investment, L.l.c.10% owner · +1 joint filer$454M
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GPIGroup 1 Automotive, Inc.Conifer Management, L.L.C.10% owner$179M
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CRBGCorebridge Financial Inc.Life Insurance Co Nippon10% owner$158M
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KODKodiak Sciences IncBaker Bros. Advisors LPDirector · +5 joint filers$157M
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UUUUniversal Safety Products, Inc.Milton C Ault IIIDirector$92.5M
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GMEGameStop CorporationRyan CohenCEO$74.4M
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FTKFlotek Industries, Inc.Matthew WilksDirector$34.3M
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PAMTPamt Corp.Matthew T MorounDirector$31.2M
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GRABGrab Holdings LimitedAnthony Ping Yeow TanCEO$29.9M
Biggest sales
Past month · by insider, all their filings added up · planned sales marked
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FANGDiamondback Energy, Inc.SGF FANG Holdings, LP10% owner · +1 joint filer$3.7B
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MDLNMedline Inc.GIC Private Ltd10% owner · +2 joint filers$722M
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NVDANvidia Corporation ComMark A StevensDirector$536M
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INGMIngram Micro Holding CorporationPlatinum Equity, LLC10% owner · +9 joint filers$410M
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IHTInnSuites Hospitality TrustMarc E BergEVP & Secretary/Treasurer$361M
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DELLDell Technologies Inc.Silver Lake Partners IV, L.P.Director · +4 joint filers$356M
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DELLDell Technologies Inc.Sl Spv-2, L.P.Director · +4 joint filers$289M
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AVGOBroadcom Inc.Henry SamueliDirector$250M
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CHYMChime Financial, Inc.DST Global Advisors Ltd10% owner · +9 joint filers$237M
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UMCUnited Microelectronics CorporationChitung LiuCFO$229M
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, Yung-Pei Chin COO, Kevin Xiaoqiang Zhang COO, Shien-Yang Wu SVP, +17 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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Milena Maria Pappa Director, Raffaele Zagari Director, Symeon Spyrou CFO, Nikolaos Reskos COO, +3 more
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Daniel L Florness Director, Srilata Zaheer Director, Charles T Lauber Director, Trangsrud Teresa J Rasmussen Director, +3 more
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Christopher J Abate CEO, Dashiell I Robinson President, Greg H Kubicek Director, Brooke Carillo CFO, +2 more
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Matthew G De Soto Director, Albert J. Evans Director, Rory G Ritrievi CEO, Joel L. Frank Director, +2 more
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Ryan Cohen CEO, Lawrence Cheng Director, Alain Attal Director, Nat Turner Director, +1 more
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Tricor PMT25 Holdings Inc. 10% owner, H Sanford Riley Chair, Nicholas Peters Director, Marc Sheinbaum Director, +1 more
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Avenue RP Opportunities Fund, L.P. 10% owner, Par Chadha Director, Avenue Global Opportunities Master Fund LP 10% owner, Andrej Jonovic CEO, +1 more
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Lawrence B Seidman Director, Eric J Dale Director, Carl M Porto Director, Jeffrey R Dunne Director, +1 more
All insider trades
Newest filings first · one row per filing · every open-market buy and sale
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Tzonz-Sheng Chang SVPTSMTaiwan Semiconductor Mfg LtdBuy$3,959 54 shares at $73.31 +1% to stakeTraded Aug 7 Filed Aug 10
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Chih-Ho Chen ControllerTSMTaiwan Semiconductor Mfg LtdBuy$2,419 33 shares at $73.31 +24% to stakeTraded Aug 7 Filed Aug 10
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Pei-Hung Chen VPTSMTaiwan Semiconductor Mfg LtdBuy$3,372 46 shares at $73.31 +3.5% to stakeTraded Aug 7 Filed Aug 10
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Min Cao VPTSMTaiwan Semiconductor Mfg LtdBuy$4,032 55 shares at $73.31 +0.8% to stakeTraded Aug 7 Filed Aug 10
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Yung-Pei Chin COOTSMTaiwan Semiconductor Mfg LtdBuy$5,278 72 shares at $73.31 +0.9% to stakeTraded Aug 7 Filed Aug 10
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Leonard J Elmore DirectorBYRNByrna Technologies, Inc.Buy$46K 10,000 shares at $4.64 +20% to stakeTraded Aug 6 Filed Aug 10
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Jack Jiajia Huang CEOCOE51Talk Online Education GroupBuy$13.8M 740,760 shares at $18.58 +2.2% to stakeTraded Jul 31–Aug 5 Filed Aug 10
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David C Habiger DirectorBSXBoston Scientific Corp.Buy$100K 2,100 shares at $47.59 +14% to stakeTraded Aug 5 Filed Aug 7
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Sanofi 10% ownerATTOAttovia Therapeutics, Inc.Buy$5.1M 300,000 shares at $17.00 +38% to stakeTraded Aug 6 Filed Aug 7
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Horizon Kinetics Asset Management LLC 10% ownerTPLTexas Pacific Land CorporatiBuy$356 1 share at $355.62 +<0.1% to stakeTraded Aug 6 Filed Aug 7
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Phillip Et Al Frost MD DirectorCOCPCocrystal Pharma, Inc.Buy$9,816 10,000 shares at $0.9800 +0.5% to stakeTraded Aug 5 Filed Aug 6
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Horizon Kinetics Asset Management LLC 10% ownerTPLTexas Pacific Land CorporatiBuy$386 1 share at $385.95 +<0.1% to stakeTraded Aug 5 Filed Aug 6
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Kenta Kon PresidentTMToyota Motor CorporationBuy$1.6M 85,000 shares at $18.41 +135% to stakeTraded Aug 5 Filed Aug 6
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Leon Recanati DirectorEVGNEvogene Ltd.Buy$400K 800,000 shares at $0.5000 +954% to stakeTraded Aug 4 Filed Aug 5
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Richard A Young DirectorCAMPCAMP4 Therapeutics CorporationBuy$27K 16,378 shares at $1.65 +9.6% to stakeTraded Aug 3 Filed Aug 5
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Yuri Maricich Chief Medical OfficerCAMPCAMP4 Therapeutics CorporationBuy$11K 6,551 shares at $1.65 +108% to stakeTraded Aug 3 Filed Aug 5
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David C Habiger DirectorBSXBoston Scientific Corp.Buy$57K 1,182 shares at $48.13 +8.5% to stakeTraded Aug 3–4 Filed Aug 5
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Michael F Mahoney CEOBSXBoston Scientific Corp.Buy$9M 186,240 shares at $48.33 +13% to stakeTraded Aug 3 Filed Aug 5
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Phillip Et Al Frost MD DirectorCOCPCocrystal Pharma, Inc.Buy$71K 75,000 shares at $0.9400 +3.9% to stakeTraded Aug 3 Filed Aug 5
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N. V. Tyagarajan DirectorJBLJabil Inc.Buy$150K 500 shares at $299.63 +17% to stakeTraded Jul 17 Filed Aug 5
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Ronald E Blaylock DirectorPFEPfizer Inc.Buy$999K 39,231 shares at $25.46 +142% to stakeTraded Aug 5 Filed Aug 5
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Mortimer J Buckley DirectorPFEPfizer Inc.Buy$960K 37,632 shares at $25.52 New stakeTraded Aug 5 Filed Aug 5
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Horizon Kinetics Asset Management LLC 10% ownerTPLTexas Pacific Land CorporatiBuy$404 1 share at $403.53 +<0.1% to stakeTraded Aug 4 Filed Aug 5
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Jack Jiajia Huang CEOCOE51Talk Online Education GroupBuy$8.1M 473,520 shares at $17.02 +1.4% to stakeTraded Jul 28–30 Filed Aug 5
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Opaleye Management Inc. 10% ownerACOGAlpha Cognition Inc.Buy$423K 52,900 shares at $8.00 +1.8% to stakeTraded Jul 31–Aug 3 Filed Aug 4
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Horizon Kinetics Asset Management LLC 10% ownerTPLTexas Pacific Land CorporatiBuy$393 1 share at $392.66 +<0.1% to stakeTraded Aug 3 Filed Aug 4
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Bor-Zen Tien VPTSMTaiwan Semiconductor Mfg LtdBuy$73K 1,000 shares at $73.06 +7.7% to stakeTraded Aug 3 Filed Aug 4
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Donald Scott Rogerson DirectorEQBKEquity Bancshares, Inc.Buy$101K 2,000 shares at $50.25 +33% to stakeTraded Jul 31 Filed Aug 3
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Sharon McCollam CFOACIAlbertsons Companies, Inc.Buy$103K 9,000 shares at $11.48 +1.6% to stakeTraded Jul 31 Filed Aug 3
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Edward J Ludwig DirectorBSXBoston Scientific Corp.Buy$227K 5,000 shares at $45.48 +20% to stakeTraded Jul 31 Filed Aug 3
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Horizon Kinetics Asset Management LLC 10% ownerTPLTexas Pacific Land CorporatiBuy$400 1 share at $400.09 +<0.1% to stakeTraded Jul 31 Filed Aug 3
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Amit Kumar CEOANIXAnixa Biosciences, Inc.Buy$17K 5,000 shares at $3.47 +0.8% to stakeTraded Jul 31 Filed Aug 3
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Hing C Wong CEOHCWBHCW Biologics Inc.Buy$60K 23,210 shares at $2.59 +23% to stakeTraded Jul 29 Filed Jul 31
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Lee Flowers SVP of Business DevelopmentHCWBHCW Biologics Inc.Buy$20K 7,736 shares at $2.59 +810% to stakeTraded Jul 29 Filed Jul 31
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Grigorios Siokas CEOCOSMCosmos Health Inc.Buy$70K 349,825 shares at $0.2000 +2.5% to stakeTraded Jul 30 Filed Jul 31
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Horizon Kinetics Asset Management LLC 10% ownerTPLTexas Pacific Land CorporatiBuy$389 1 share at $389.14 +<0.1% to stakeTraded Jul 30 Filed Jul 31
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Horizon Kinetics Asset Management LLC 10% ownerTPLTexas Pacific Land CorporatiBuy$394 1 share at $394.14 +<0.1% to stakeTraded Jul 29 Filed Jul 30
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Grigorios Siokas CEOCOSMCosmos Health Inc.Buy$140K 766,284 shares at $0.1800 +5.7% to stakeTraded Jul 29 Filed Jul 30
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Susan Morris CEOACIAlbertsons Companies, Inc.Buy$450K 39,409 shares at $11.42 +3.7% to stakeTraded Jul 28 Filed Jul 30
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Jack Jiajia Huang CEOCOE51Talk Online Education GroupBuy$10.7M 637,200 shares at $16.76 +2% to stakeTraded Jul 24–27 Filed Jul 30
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Bor-Zen Tien VPTSMTaiwan Semiconductor Mfg LtdBuy$74K 1,015 shares at $72.73Traded Jul 28 Filed Jul 30
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Glenn J. Waldman DirectorFIZZNational Beverage Corp.Buy$7,945 250 shares at $31.78 +14% to stakeTraded Jul 20 Filed Jul 29
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Lisa Ann Schlehuber DirectorEQBKEquity Bancshares, Inc.Buy$50K 989 shares at $50.98 +90% to stakeTraded Jul 28 Filed Jul 29
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Horizon Kinetics Asset Management LLC 10% ownerTPLTexas Pacific Land CorporatiBuy$393 1 share at $393.09 +<0.1% to stakeTraded Jul 28 Filed Jul 29
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Thomas M Moriarty EVP, M&A and Corporate AffairsACIAlbertsons Companies, Inc.Buy$2M 170,500 shares at $11.51 +123% to stakeTraded Jul 27 Filed Jul 28
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Herbert Hughes DirectorBYRNByrna Technologies, Inc.Buy$15K 4,000 shares at $3.80 +2.4% to stakeTraded Jul 27–28 Filed Jul 28
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Opaleye Management Inc. 10% ownerACOGAlpha Cognition Inc.Buy$1,027 130 shares at $7.90 +<0.1% to stakeTraded Jul 24 Filed Jul 28
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 4,793 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.