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 678 of 4,793

  • $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

  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. Magnetar Financial LLC 10% owner · +3 joint filers
    CRWVCoreWeave, Inc.
    Sale
    $44.6M 349,437 shares at $127.68 33% of stake
    Traded May 5 Filed May 6
  2. Magnetar Financial LLC 10% owner · +3 joint filers
    CRWVCoreWeave, Inc.
    Sale
    $125M 978,764 shares at $127.68 12% of stake
    Traded May 5 Filed May 6
  3. Magnetar Financial LLC 10% owner · +3 joint filers
    CRWVCoreWeave, Inc.
    Sale
    $53.5M 420,227 shares at $127.29 37% of stake
    Traded May 4 Filed May 6
  4. Magnetar Financial LLC 10% owner · +3 joint filers
    CRWVCoreWeave, Inc.
    Sale
    $147M 1,155,164 shares at $127.29 14% of stake
    Traded May 4 Filed May 6
  5. Brian M Venturo Chief Strategy Officer
    CRWVCoreWeave, Inc.
    Planned sale
    $47.5M 375,000 shares at $126.78 100% of stake
    Traded May 4 Filed May 6
  6. Charles R. Schwab Chair
    SCHWThe Charles Schwab Corp.
    Sale
    $20.1M 218,600 shares at $91.76 0.7% of stake
    Traded May 4–6 Filed May 6
  7. Berkshire Hathaway Inc. 10% owner · +1 joint filer
    DVADavita Inc.
    Sale
    $183M 1,220,376 shares at $149.84 4.1% of stake
    Traded May 1 Filed May 5
  8. Sanjay Mehrotra CEO
    MUMicron Technology Inc.
    Planned sale
    $21.5M 40,000 shares at $536.26 8.6% of stake
    Traded May 1 Filed May 5
  9. Jacob DeWitte CEO
    OKLOOklo Inc.
    Planned sale
    $14M 200,000 shares at $70.23
    Traded May 1 Filed May 4
  10. Caroline Cochran COO
    OKLOOklo Inc.
    Planned sale
    $14M 200,000 shares at $70.23
    Traded May 1 Filed May 4
  11. Steve Sanghi CEO
    MCHPMicrochip Technology Incorporated
    Planned sale
    $10.3M 109,971 shares at $93.22 1.2% of stake
    Traded Apr 30–May 1 Filed May 4
  12. Reed Hastings Director
    NFLXNetflix, Inc.
    Planned sale
    $38M 407,550 shares at $93.13 99% of stake
    Traded May 1 Filed May 4
  13. Magnetar Financial LLC 10% owner · +3 joint filers
    CRWVCoreWeave, Inc.
    Sale
    $25.1M 209,157 shares at $119.91 22% of stake
    Traded May 1 Filed May 1
  14. Magnetar Financial LLC 10% owner · +3 joint filers
    CRWVCoreWeave, Inc.
    Sale
    $154M 1,284,876 shares at $119.91 14% of stake
    Traded May 1 Filed May 1
  15. Charles R. Schwab Chair
    SCHWThe Charles Schwab Corp.
    Sale
    $15.4M 168,743 shares at $91.33 0.3% of stake
    Traded Apr 29–May 1 Filed May 1
  16. Bruxelles Lambert Groupe 10% owner · +4 joint filers
    CNXCConcentrix Corporation
    Sale
    $134M 6,000,000 shares at $22.25 68% of stake
    Traded Apr 29 Filed May 1
  17. Michael N Intrator CEO
    CRWVCoreWeave, Inc.
    Planned sale
    $32.8M 307,693 shares at $106.59
    Traded Apr 28 Filed Apr 30
  18. Shantanu Narayen CEO
    ADBEAdobe Inc.
    Sale
    $18.3M 75,000 shares at $243.54 17% of stake
    Traded Apr 28 Filed Apr 30
  19. Mohammad Yunus Sr. Vice President
    TXNTexas Instruments Inc.
    Sale
    $13.8M 51,098 shares at $270.44 49% of stake
    Traded Apr 29 Filed Apr 30
  20. Ryan McInerney CEO
    VVisa Inc-Class A Shrs
    Planned sale
    $10.7M 31,455 shares at $340.14 68% of stake
    Traded Apr 29 Filed Apr 30
  21. Brian M Venturo Chief Strategy Officer
    CRWVCoreWeave, Inc.
    Planned sale
    $40.9M 375,000 shares at $109.03 100% of stake
    Traded Apr 27 Filed Apr 29
  22. Brannin McBee Chief Development Officer
    CRWVCoreWeave, Inc.
    Planned sale
    $31.3M 287,500 shares at $109.03
    Traded Apr 27 Filed Apr 29
  23. Laurence Fink CEO
    BLKBlackRock, Inc.
    Sale
    $35.6M 33,900 shares at $1,050.55 13% of stake
    Traded Apr 28 Filed Apr 29
  24. Mark D Papermaster Chief Technology Officer & EVP
    AMDAdvanced Micro Devices, Inc.
    Planned sale
    $11M 31,320 shares at $350.00 2.5% of stake
    Traded Apr 24 Filed Apr 28
  25. Steve Sanghi CEO
    MCHPMicrochip Technology Incorporated
    Planned sale
    $36.9M 416,581 shares at $88.53 4.2% of stake
    Traded Apr 23 Filed Apr 27
  26. Rafael R Lizardi CFO
    TXNTexas Instruments Inc.
    Sale
    $11.1M 40,541 shares at $274.23 32% of stake
    Traded Apr 24 Filed Apr 27
  27. Magnetar Financial LLC 10% owner · +3 joint filers
    CRWVCoreWeave, Inc.
    Sale
    $36.2M 296,160 shares at $122.21 28% of stake
    Traded Apr 23 Filed Apr 24
  28. Magnetar Financial LLC 10% owner · +3 joint filers
    CRWVCoreWeave, Inc.
    Sale
    $75.8M 620,672 shares at $122.14 45% of stake
    Traded Apr 22 Filed Apr 24
  29. Magnetar Financial LLC 10% owner · +3 joint filers
    CRWVCoreWeave, Inc.
    Sale
    $105M 857,367 shares at $122.14 48% of stake
    Traded Apr 22 Filed Apr 24
  30. Magnetar Financial LLC 10% owner · +3 joint filers
    CRWVCoreWeave, Inc.
    Sale
    $117M 961,169 shares at $122.14 78% of stake
    Traded Apr 22 Filed Apr 24
  31. Jayshree Ullal CEO
    ANETArista Networks, Inc.
    Planned sale
    $75.9M 428,000 shares at $177.44 2.4% of stake
    Traded Apr 22 Filed Apr 24
  32. Matthew John Flannery CEO
    URISunbelt Rentals Holdings Inc.
    Sale
    $22.4M 22,768 shares at $984.98 19% of stake
    Traded Apr 24 Filed Apr 24
  33. Michael N Intrator CEO
    CRWVCoreWeave, Inc.
    Planned sale
    $35.8M 307,693 shares at $116.42
    Traded Apr 21 Filed Apr 23
  34. Jayshree Ullal CEO
    ANETArista Networks, Inc.
    Planned sale
    $15.8M 93,861 shares at $168.57 0.5% of stake
    Traded Apr 21 Filed Apr 23
  35. Brian M Venturo Chief Strategy Officer
    CRWVCoreWeave, Inc.
    Planned sale
    $130M 1,125,000 shares at $115.93 100% of stake
    Traded Apr 20 Filed Apr 22
  36. Brannin McBee Chief Development Officer
    CRWVCoreWeave, Inc.
    Planned sale
    $33.3M 287,500 shares at $115.93
    Traded Apr 20 Filed Apr 22
  37. Michelle Zatlyn Chair
    NETCloudflare, Inc.
    Planned sale
    $15.8M 76,923 shares at $204.87 69% of stake
    Traded Apr 20–22 Filed Apr 22
  38. Jayshree Ullal CEO
    ANETArista Networks, Inc.
    Planned sale
    $51.2M 306,139 shares at $167.31 1.7% of stake
    Traded Apr 20 Filed Apr 22
  39. Magnetar Financial LLC 10% owner · +3 joint filers
    CRWVCoreWeave, Inc.
    Sale
    $38.3M 323,452 shares at $118.26 29% of stake
    Traded Apr 21 Filed Apr 22
  40. Magnetar Financial LLC 10% owner · +3 joint filers
    CRWVCoreWeave, Inc.
    Sale
    $37.5M 319,835 shares at $117.33 29% of stake
    Traded Apr 20 Filed Apr 22
  41. David Y Ma Director
    SESea Limited
    Planned sale
    $24.2M 272,390 shares at $88.93 58% of stake
    Traded Apr 20–21 Filed Apr 22
  42. Charles Collier President, Roku Media
    ROKURoku, Inc.
    Planned sale
    $23.7M 205,807 shares at $115.00 96% of stake
    Traded Apr 17 Filed Apr 21
  43. W Nicholas Howley Director
    TDGTransDigm Group Incorporated
    Planned sale
    $12.8M 10,132 shares at $1,265.06 32% of stake
    Traded Apr 20 Filed Apr 21
  44. Jayshree Ullal CEO
    ANETArista Networks, Inc.
    Planned sale
    $55.8M 350,000 shares at $159.32 1.9% of stake
    Traded Apr 16 Filed Apr 20
  45. David Hibbert Watson CEO
    AGXArgan, Inc.
    Sale
    $11.6M 19,310 shares at $602.11 28% of stake
    Traded Apr 17 Filed Apr 20
  46. David Y Ma Director
    SESea Limited
    Planned sale
    $23.7M 259,166 shares at $91.49 35% of stake
    Traded Apr 16–17 Filed Apr 20
  47. Magnetar Financial LLC 10% owner · +3 joint filers
    CRWVCoreWeave, Inc.
    Sale
    $24.2M 203,356 shares at $118.85 20% of stake
    Traded Apr 17 Filed Apr 17
  48. Magnetar Financial LLC 10% owner · +3 joint filers
    CRWVCoreWeave, Inc.
    Sale
    $27M 228,045 shares at $118.30 22% of stake
    Traded Apr 16 Filed Apr 17
  49. Magnetar Financial LLC 10% owner · +3 joint filers
    CRWVCoreWeave, Inc.
    Sale
    $166M 1,404,667 shares at $118.30 15% of stake
    Traded Apr 16 Filed Apr 17
  50. Magnetar Financial LLC 10% owner · +3 joint filers
    CRWVCoreWeave, Inc.
    Sale
    $50.2M 422,762 shares at $118.67 34% of stake
    Traded Apr 15 Filed Apr 17

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.