Follow The Filings

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.

4,793 companies covered Latest filing Oct 7 History loaded for 298 of 4,793

  • $2.1B bought by 554 insiders at 344 companies
  • $9.7B sold by 664 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

  1. LENLennar Corporation
    Berkshire Hathaway Inc.10% owner · +1 joint filer
    7,502,276 shares at $79.35 Sep 17–Oct 2 · 4 filings 3 superinvestors bought in Q2
    $595M
  2. RSGRepublic Services, Inc.
    Cascade Investment, L.l.c.10% owner · +1 joint filer
    2,036,917 shares at $222.69 Sep 3–11 · 3 filings +1.8% to stake
    $454M
  3. GPIGroup 1 Automotive, Inc.
    Conifer Management, L.L.C.10% owner
    689,930 shares at $259.42 Sep 3–30 · 5 filings +56% to stake 2 superinvestors bought in Q2
    $179M
  4. CRBGCorebridge Financial Inc.
    Life Insurance Co Nippon10% owner
    4,614,523 shares at $34.29 Sep 9–Oct 2 · 18 filings +3.8% to stake 2 superinvestors bought in Q2
    $158M
  5. KODKodiak Sciences Inc
    Baker Bros. Advisors LPDirector · +5 joint filers
    1,941,755 shares at $80.85 Sep 28–29 · 3 filings +11% to stake 1 superinvestor sold in Q2
    $157M
  6. UUUUniversal Safety Products, Inc.
    Milton C Ault IIIDirector
    34,934 shares at $2,647.81 Sep 1–30 · 6 filings
    $92.5M
  7. GMEGameStop Corporation
    Ryan CohenCEO
    3,300,680 shares at $22.55 Sep 10–Oct 2 · 4 filings +8.6% to stake
    $74.4M
  8. FTKFlotek Industries, Inc.
    Matthew WilksDirector
    1,319,493 shares at $26.01 Sep 11 +836% to stake 2 superinvestors bought in Q2
    $34.3M
  9. PAMTPamt Corp.
    Matthew T MorounDirector
    3,268,000 shares at $9.56 Sep 3 +26% to stake
    $31.2M
  10. GRABGrab Holdings Limited
    Anthony Ping Yeow TanCEO
    10.4M shares at $2.89 Sep 21 +2415% to stake
    $29.9M

Biggest sales

Past month · by insider, all their filings added up · planned sales marked

  1. FANGDiamondback Energy, Inc.
    SGF FANG Holdings, LP10% owner · +1 joint filer
    18.2M shares at $205.26 Sep 16 · 2 filings 22% of stake
    $3.7B
  2. MDLNMedline Inc.
    GIC Private Ltd10% owner · +2 joint filers
    20.7M shares at $34.90 Oct 2–6
    $722M
  3. NVDANvidia Corporation Com
    Mark A StevensDirector
    2,388,239 shares at $224.34 Sep 3–18 · 2 filings 71% of stake
    $536M
  4. INGMIngram Micro Holding Corporation
    Platinum Equity, LLC10% owner · +9 joint filers
    15.1M shares at $27.19 Sep 10–15 · 2 filings 8.5% of stake
    $410M
  5. IHTInnSuites Hospitality Trust
    Marc E BergEVP & Secretary/Treasurer
    16,000 shares at $22,593.60 Sep 17 33% of stake Planned sale (10b5-1)
    $361M
  6. DELLDell Technologies Inc.
    Silver Lake Partners IV, L.P.Director · +4 joint filers
    660,702 shares at $538.93 Sep 3–21 · 12 filings
    $356M
  7. DELLDell Technologies Inc.
    Sl Spv-2, L.P.Director · +4 joint filers
    536,699 shares at $539.22 Sep 3–17 · 10 filings 82% of stake
    $289M
  8. AVGOBroadcom Inc.
    Henry SamueliDirector
    702,190 shares at $356.04 Sep 23 1.9% of stake Planned sale (10b5-1)
    $250M
  9. CHYMChime Financial, Inc.
    DST Global Advisors Ltd10% owner · +9 joint filers
    6,966,664 shares at $33.95 Sep 9–14 · 6 filings 95% of stake
    $237M
  10. UMCUnited Microelectronics Corporation
    Chitung LiuCFO
    1,600,000 shares at $143.00 Sep 16–17 38% of stake
    $229M

Cluster buying

Companies where two or more insiders bought on the open market in the last 30 days · most buyers first

  1. TSMTaiwan Semiconductor Mfg Ltd 21 insiders · $86K

    Che-Chia Wei CEO, Yung-Pei Chin COO, Kevin Xiaoqiang Zhang COO, Shien-Yang Wu SVP, +17 more

    Latest buy Sep 7 21 executives 20 superinvestors sold in Q2
  2. SPGSimon Property Group, Inc. 11 insiders · $461K

    Reuben S Leibowitz Director, Larry C Glasscock Director, Daniel C. Smith Director, Gary M Rodkin Director, +7 more

    Latest buy Sep 30
  3. SBLKStar Bulk Carriers Corp. 7 insiders · $4.8M

    Milena Maria Pappa Director, Raffaele Zagari Director, Symeon Spyrou CFO, Nikolaos Reskos COO, +3 more

    Latest buy Sep 15 3 executives 1 superinvestor bought in Q2
  4. FULH. B. Fuller Company 7 insiders · $621K

    Daniel L Florness Director, Srilata Zaheer Director, Charles T Lauber Director, Trangsrud Teresa J Rasmussen Director, +3 more

    Latest buy Sep 30 1 superinvestor bought in Q2
  5. RWTRedwood Trust, Inc. 6 insiders · $969K

    Christopher J Abate CEO, Dashiell I Robinson President, Greg H Kubicek Director, Brooke Carillo CFO, +2 more

    Latest buy Sep 21 5 executives
  6. MPBMid Penn Bancorp 6 insiders · $32K

    Matthew G De Soto Director, Albert J. Evans Director, Rory G Ritrievi CEO, Joel L. Frank Director, +2 more

    Latest buy Sep 30 1 executive
  7. GMEGameStop Corporation 5 insiders · $76.4M

    Ryan Cohen CEO, Lawrence Cheng Director, Alain Attal Director, Nat Turner Director, +1 more

    Latest buy Oct 2 1 executive
  8. PMTSCPI Card Group Inc. 5 insiders · $12M

    Tricor PMT25 Holdings Inc. 10% owner, H Sanford Riley Chair, Nicholas Peters Director, Marc Sheinbaum Director, +1 more

    Latest buy Sep 14 1 executive
  9. XBPXBP Global Holdings, Inc. 5 insiders · $2.4M

    Avenue RP Opportunities Fund, L.P. 10% owner, Par Chadha Director, Avenue Global Opportunities Master Fund LP 10% owner, Andrej Jonovic CEO, +1 more

    Latest buy Sep 15 2 executives
  10. BWFGBankwell Financial Group, Inc. 5 insiders · $435K

    Lawrence B Seidman Director, Eric J Dale Director, Carl M Porto Director, Jeffrey R Dunne Director, +1 more

    Latest buy Sep 8

All insider trades

Newest filings first · one row per filing · every open-market buy and sale

  1. Andrew Polovin EVP, Chief Legal Officer
    TEMTempus AI, Inc.
    Planned sale
    $221K 2,951 shares at $75.00 2.1% of stake
    Traded Sep 17 Filed Sep 18
  2. Ryan Fukushima CEO, Data
    TEMTempus AI, Inc.
    Planned sale
    $49K 700 shares at $70.00 4.2% of stake
    Traded Sep 16 Filed Sep 18
  3. Vikram Verghese CFO
    HTFLHeartflow, Inc.
    Planned sale
    $1.2M 24,345 shares at $50.55 14% of stake
    Traded Sep 17–18 Filed Sep 18
  4. Larry Madden CFO
    DSPViant Technology Inc.
    Planned sale
    $390K 31,644 shares at $12.33 8.5% of stake
    Traded Sep 16–18 Filed Sep 18
  5. Marc E Berg EVP & Secretary/Treasurer
    IHTInnSuites Hospitality Trust
    Planned sale
    $361M 16,000 shares at $22,593.60 33% of stake
    Traded Sep 17 Filed Sep 18
  6. Luis Von Ahn CEO
    DUOLDuolingo, Inc.
    Planned sale
    $4.3M 28,292 shares at $150.22 100% of stake
    Traded Sep 16 Filed Sep 18
  7. Francis Lo Chief People Officer
    ADPTAdaptive Biotechnologies Corporation
    Planned sale
    $3.2M 115,406 shares at $28.06 34% of stake
    Traded Sep 16 Filed Sep 18
  8. Roberto Wandenkolk Vieira President, Oncology
    CORTCorcept Therapeutics Incorporated
    Planned sale
    $30K 296 shares at $100.82 7% of stake
    Traded Sep 16 Filed Sep 18
  9. Mark Hopman Chief Commercial Officer
    BBNXBeta Bionics, Inc.
    Planned sale
    $665K 35,994 shares at $18.46 29% of stake
    Traded Sep 9 Filed Sep 18
  10. Frederick G Thiel CEO
    MARAMARA Holdings, Inc.
    Planned sale
    $315K 27,505 shares at $11.45 0.6% of stake
    Traded Sep 17 Filed Sep 18
  11. Zabi Nowaid General Counsel
    MARAMARA Holdings, Inc.
    Planned sale
    $101K 8,376 shares at $12.10 0.9% of stake
    Traded Sep 18 Filed Sep 18
  12. Salman Hassan Khan CFO
    MARAMARA Holdings, Inc.
    Planned sale
    $183K 16,000 shares at $11.45 2.8% of stake
    Traded Sep 17 Filed Sep 18
  13. Shantanu Narayen CEO
    ADBEAdobe Inc.
    Sale
    $31.3M 125,000 shares at $250.76 34% of stake
    Traded Sep 16–17 Filed Sep 18
  14. Michael P. Garthwaite VP (Pres., Products Pipelines)
    KMIKinder Morgan, Inc.
    Planned sale
    $48K 1,550 shares at $30.80 3.1% of stake
    Traded Sep 16 Filed Sep 18
  15. Jeffrey Howie CFO
    WSMWilliams-Sonoma, Inc.
    Planned sale
    $672K 3,045 shares at $220.61 8.2% of stake
    Traded Sep 16 Filed Sep 18
  16. Lisa Bodensteiner See Remarks
    SYNASynaptics Incorporated
    Planned sale
    $31K 334 shares at $92.63 0.4% of stake
    Traded Sep 18 Filed Sep 18
  17. Laura Alber CEO
    WSMWilliams-Sonoma, Inc.
    Planned sale
    $7.7M 35,000 shares at $221.20 3.9% of stake
    Traded Sep 16 Filed Sep 18
  18. Esther Song See Remarks
    SYNASynaptics Incorporated
    Planned sale
    $5,836 63 shares at $92.63 0.4% of stake
    Traded Sep 18 Filed Sep 18
  19. Tomas Navratil Chief Development Officer
    GKOSGlaukos Corporation
    Planned sale
    $243K 1,457 shares at $166.92 2% of stake
    Traded Sep 16 Filed Sep 18
  20. Colette Kress CFO
    NVDANvidia Corporation Com
    Planned sale
    $7.6M 34,918 shares at $219.05 4.4% of stake
    Traded Sep 17 Filed Sep 18
  21. Lisa Roger CFO
    BRFHBarfresh Food Group Inc.
    Sale
    $28K 25,329 shares at $1.10 35% of stake
    Traded Sep 17 Filed Sep 18
  22. Yuen Wupen President, Global Bus. Units
    LITELumentum Holdings Inc.
    Planned sale
    $1.4M 1,500 shares at $903.43 1.3% of stake
    Traded Sep 16–18 Filed Sep 18
  23. Feng-Ming Wang CEO
    AMBAAmbarella, Inc.
    Sale
    $395K 6,086 shares at $64.83 0.8% of stake
    Traded Sep 17 Filed Sep 18
  24. Chi-Hong Ju Senior VP, Systems & GM
    AMBAAmbarella, Inc.
    Sale
    $130K 2,009 shares at $64.83 1.3% of stake
    Traded Sep 17 Filed Sep 18
  25. Chan W Lee Chief Operations Officer
    AMBAAmbarella, Inc.
    Sale
    $188K 2,893 shares at $64.83 1.8% of stake
    Traded Sep 17 Filed Sep 18
  26. John Alexander Young CFO
    AMBAAmbarella, Inc.
    Sale
    $203K 3,126 shares at $64.83 2.8% of stake
    Traded Sep 17 Filed Sep 18
  27. Kumar Budur Chief Medical Officer
    HRMYHarmony Biosciences Holdings, Inc.
    Planned sale
    $1.7M 38,452 shares at $43.05 75% of stake
    Traded Sep 16–18 Filed Sep 18
  28. Masatoshi Koide Pres. and Rep. Director, ALIJ
    AFLAflac Incorporated
    Sale
    $1.6M 13,201 shares at $118.01 15% of stake
    Traded Sep 16 Filed Sep 18
  29. Ugur Sahin CEO
    BNTXBioNTech SE
    Planned sale
    $6.2M 64,000 shares at $97.49 12% of stake
    Traded Sep 17–18 Filed Sep 18
  30. Martine A Rothblatt CEO
    UTHRUnited Therapeutics Corporation
    Planned sale
    $4.7M 9,500 shares at $496.06 2.8% of stake
    Traded Sep 17 Filed Sep 18
  31. John R. Furner CEO
    WMTWalmart Inc.
    Planned sale
    $1.4M 13,125 shares at $106.66 2% of stake
    Traded Sep 17 Filed Sep 18
  32. Paul A Mahon EVP & General Counsel
    UTHRUnited Therapeutics Corporation
    Planned sale
    $4.1M 8,300 shares at $497.54 16% of stake
    Traded Sep 17 Filed Sep 18
  33. Samak L Azar Chief Legal Officer
    GFSGlobalFoundries Inc.
    Planned sale
    $15K 335 shares at $44.87 3.4% of stake
    Traded Sep 17 Filed Sep 18
  34. Edward Carr Chief Accounting Officer
    DNTHDianthus Therapeutics, Inc.
    Planned sale
    $2M 20,000 shares at $101.38 100% of stake
    Traded Sep 17 Filed Sep 18
  35. Christopher James Nicholas Executive Vice President
    WMTWalmart Inc.
    Planned sale
    $309K 2,900 shares at $106.65 0.5% of stake
    Traded Sep 17 Filed Sep 18
  36. Julien Wetterwald Chief Technology Officer
    WLTHWealthfront Corporation
    Planned sale
    $264K 26,138 shares at $10.10 3.6% of stake
    Traded Sep 17 Filed Sep 18
  37. Jamie L. Reynoso CEO, Medicare Advantage
    CLOVClover Health Investments, Corp.
    Planned sale
    $8,760 1,921 shares at $4.56 0.1% of stake
    Traded Sep 17 Filed Sep 18
  38. Lauren Lin CLO, CCO and Secretary
    WLTHWealthfront Corporation
    Planned sale
    $46K 4,574 shares at $10.10 2.6% of stake
    Traded Sep 17 Filed Sep 18
  39. Kal Iyer VP, Engineering
    WLTHWealthfront Corporation
    Planned sale
    $270K 26,738 shares at $10.11 10% of stake
    Traded Sep 17 Filed Sep 18
  40. Alan Imberman CFO
    WLTHWealthfront Corporation
    Planned sale
    $773K 76,540 shares at $10.10 16% of stake
    Traded Sep 17 Filed Sep 18
  41. Masaru Matsuda See Remarks
    ARQTArcutis Biotherapeutics, Inc.
    Planned sale
    $92K 3,674 shares at $25.00 3.2% of stake
    Traded Sep 16 Filed Sep 18
  42. Oluyemi Okupe CFO
    HIMSHims & Hers Health, Inc.
    Planned sale
    $355K 12,313 shares at $28.82 4.7% of stake
    Traded Sep 17 Filed Sep 18
  43. David Fortunato CEO
    WLTHWealthfront Corporation
    Planned sale
    $1M 100,000 shares at $10.14
    Traded Sep 17 Filed Sep 18
  44. Kristopher Hanson General Counsel
    MPLTMapLight Therapeutics, Inc.
    Planned sale
    $193K 16,509 shares at $11.67 11% of stake
    Traded Sep 16 Filed Sep 18
  45. Thomas Russell Chief Legal Officer
    GENIGenius Sports Limited
    Sale
    $326K 50,000 shares at $6.51 9.6% of stake
    Traded Sep 17 Filed Sep 18
  46. Norman P Taffe President Generac Home
    GNRCGenerac Holdings Inc.
    Planned sale
    $34K 150 shares at $229.50 1.3% of stake
    Traded Sep 17 Filed Sep 18
  47. Christopher Ryan Sullivan CFO
    AVTXAvalo Therapeutics, Inc.
    Planned sale
    $202K 12,394 shares at $16.33 24% of stake
    Traded Sep 16 Filed Sep 18
  48. Mukul Kumar President, Engineering
    PUBMPubMatic, Inc.
    Planned sale
    $134K 8,000 shares at $16.78 6.6% of stake
    Traded Sep 16 Filed Sep 18
  49. Kyle Andrew Raabe President, Home Power Gen.
    GNRCGenerac Holdings Inc.
    Planned sale
    $138K 603 shares at $229.50 5.5% of stake
    Traded Sep 17 Filed Sep 18
  50. Darren S Raiguel COO
    PLUSePlus inc.
    Planned sale
    $13K 139 shares at $93.38 0.2% of stake
    Traded Sep 16 Filed Sep 18

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.