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.

4,796 companies covered Latest filing Oct 8 History loaded for 2,208 of 4,796

  • $2.2B bought by 556 insiders at 345 companies
  • $9.7B sold by 672 insiders outside a trading plan
  • $4.8B sold by 994 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
    4,680,234 shares at $34.30 Sep 9–Oct 5 · 19 filings +3.8% to stake 2 superinvestors bought in Q2
    $161M
  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. COE51Talk Online Education Group
    Jack Jiajia HuangCEO
    2,812,140 shares at $11.50 Sep 17–25 +7.9% to stake
    $32.3M
  10. PAMTPamt Corp.
    Matthew T MorounDirector
    3,268,000 shares at $9.56 Sep 3 +26% to stake
    $31.2M

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 26 insiders · $215K

    Che-Chia Wei CEO, Yuh-Jier Mii COO, Yung-Pei Chin COO, Yung-Chin Hou COO, +22 more

    Latest buy Oct 7 26 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, Kimberly J Brumbaugh 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. John E Kao CEO
    ALHCAlignment Healthcare, Inc.
    Planned sale
    $2.1M 118,000 shares at $17.48 4.8% of stake
    Traded Mar 23 Filed Mar 23
  2. Randall K Fields CEO
    TRAKReposiTrak, Inc.
    Planned sale
    $60K 7,500 shares at $8.06 9.7% of stake
    Traded Mar 23 Filed Mar 23
  3. Patrizio Vinciarelli CEO
    VICRVicor Corporation
    Planned sale
    $7.9M 44,076 shares at $179.88 0.5% of stake
    Traded Mar 20 Filed Mar 23
  4. William D Mosley CEO
    STXSeagate Technology Hldngs Pl
    Sale
    $10M 24,584 shares at $406.77 6.1% of stake
    Traded Mar 19 Filed Mar 23
  5. Ryan Michael Lance CEO
    COPConocophillips
    Sale
    $64.5M 506,800 shares at $127.26 99% of stake
    Traded Mar 20 Filed Mar 23
  6. Satish Dhanasekaran CEO
    KEYSKeysight Technologies Inc.
    Sale
    $483K 1,667 shares at $290.00 1.3% of stake
    Traded Mar 19 Filed Mar 23
  7. Rick Van Nieuwenhuyse CEO
    CTGOContango Silver & Gold Inc.
    Sale
    $387K 21,621 shares at $17.92 4% of stake
    Traded Mar 19 Filed Mar 20
  8. Ramin Kamfar CEO
    BHMBluerock Homes Trust, Inc.
    Buy
    $282K 25,798 shares at $10.94 +93% to stake
    Traded Mar 18–19 Filed Mar 20
  9. Patrizio Vinciarelli CEO
    VICRVicor Corporation
    Planned sale
    $9M 50,000 shares at $179.39 0.5% of stake
    Traded Mar 19 Filed Mar 20
  10. John C.m. Farquhar CEO
    HTFLHeartflow, Inc.
    Planned sale
    $243K 9,725 shares at $25.00 1.7% of stake
    Traded Mar 18 Filed Mar 20
  11. John R. Furner CEO
    WMTWalmart Inc.
    Planned sale
    $1.6M 13,125 shares at $121.96 1.9% of stake
    Traded Mar 19 Filed Mar 20
  12. Steven E Cunningham CEO
    ENVAEnova International, Inc.
    Sale
    $498K 3,016 shares at $165.25 2.4% of stake
    Traded Jan 30 Filed Mar 20
  13. Peng Jonathan Zhao CEO
    BZKanzhun Limited
    Planned sale
    $879K 128,000 shares at $6.86 20% of stake
    Traded Mar 18–19 Filed Mar 20
  14. Robert George Culp IV CEO
    CULPCulp, Inc.
    Buy
    $9,205 2,941 shares at $3.13 +2.4% to stake
    Traded Mar 18 Filed Mar 20
  15. Joseph P Campanelli CEO
    NBBKNB Bancorp, Inc.
    Buy
    $104K 5,000 shares at $20.77 New stake
    Traded Mar 6 Filed Mar 20
  16. Tomer Weingarten CEO
    SSentinelOne, Inc.
    Planned sale
    $562K 38,864 shares at $14.47 3.7% of stake
    Traded Mar 17 Filed Mar 19
  17. Jack Bendheim CEO · +1 joint filer
    PAHCPhibro Animal Health Corporation
    Planned sale
    $1.2M 22,880 shares at $52.40 24% of stake
    Traded Mar 17–19 Filed Mar 19
  18. Feng-Ming Wang CEO
    AMBAAmbarella, Inc.
    Sale
    $1.4M 27,059 shares at $53.18 3.1% of stake
    Traded Mar 17–19 Filed Mar 19
  19. Patrizio Vinciarelli CEO
    VICRVicor Corporation
    Planned sale
    $9.8M 50,000 shares at $196.18 0.5% of stake
    Traded Mar 18 Filed Mar 19
  20. Robert W. Eifler CEO
    NENoble Corporation plc
    Planned sale
    $4.7M 100,000 shares at $46.62 7.4% of stake
    Traded Mar 18 Filed Mar 19
  21. Holding Frank B Jr CEO
    FCNCAFirst Citizens BancShares, Inc.
    Buy
    $152K 98 shares at $1,550.00
    Traded Mar 17–19 Filed Mar 19
  22. Patrick Dumont CEO
    LVSLas Vegas Sands Corp.
    Sale
    $3.3M 60,165 shares at $54.75 11% of stake
    Traded Mar 17 Filed Mar 19
  23. Joseph P Campanelli CEO
    NBBKNB Bancorp, Inc.
    Buy
    $50K 2,500 shares at $20.16 +0.6% to stake
    Traded Mar 19 Filed Mar 19
  24. Robert J Scaringe CEO
    RIVNRivian Automotive, Inc.
    Planned sale
    $272K 17,450 shares at $15.60 1.6% of stake
    Traded Mar 17 Filed Mar 19
  25. Todd P. Kelsey CEO
    PLXSPlexus Corp.
    Planned sale
    $291K 1,500 shares at $194.24 1.8% of stake
    Traded Mar 18 Filed Mar 19
  26. Matthew Prince CEO
    NETCloudflare, Inc.
    Planned sale
    $3.1M 13,618 shares at $227.80 100% of stake
    Traded Mar 18 Filed Mar 18
  27. Matthew Prince CEO
    NETCloudflare, Inc.
    Planned sale
    $30.6M 143,534 shares at $212.88 91% of stake
    Traded Mar 16–18 Filed Mar 18
  28. Sundar Pichai CEO
    GOOGLAlphabet Inc., Class A
    Planned sale
    $10M 32,500 shares at $307.89 1.9% of stake
    Traded Mar 18 Filed Mar 18
  29. Randall K Fields CEO
    TRAKReposiTrak, Inc.
    Planned sale
    $60K 7,500 shares at $8.05 8.8% of stake
    Traded Mar 16–17 Filed Mar 18
  30. Gary B Smith CEO
    CIENCiena Corporation
    Planned sale
    $1.1M 2,952 shares at $359.53 1% of stake
    Traded Mar 16 Filed Mar 18
  31. Patrizio Vinciarelli CEO
    VICRVicor Corporation
    Planned sale
    $9.5M 50,000 shares at $190.65 0.5% of stake
    Traded Mar 17 Filed Mar 18
  32. Laura Alber CEO
    WSMWilliams-Sonoma, Inc.
    Planned sale
    $3.7M 20,000 shares at $183.04 2.5% of stake
    Traded Mar 16 Filed Mar 18
  33. John T. Wyatt CEO
    KLCKinderCare Learning Companies, Inc.
    Buy
    $999K 494,118 shares at $2.02 +91% to stake
    Traded Mar 17–18 Filed Mar 18
  34. Michael Raab CEO
    ARDXArdelyx, Inc.
    Planned sale
    $243K 41,666 shares at $5.84 2.2% of stake
    Traded Mar 16 Filed Mar 18
  35. Sanjay Mirchandani CEO
    CVLTCommvault Systems, Inc.
    Planned sale
    $1.6M 20,390 shares at $79.52 5.8% of stake
    Traded Mar 16–17 Filed Mar 18
  36. Olivier Pomel CEO
    DDOGDatadog, Inc.
    Planned sale
    $5.4M 42,443 shares at $126.80 5.7% of stake
    Traded Mar 16 Filed Mar 18
  37. Greg Foley CEO
    FOXXFoxx Development Holdings Inc.
    Sale
    $30K 7,597 shares at $4.01 31% of stake
    Traded Mar 11–16 Filed Mar 18
  38. Robert George Culp IV CEO
    CULPCulp, Inc.
    Buy
    $28K 8,739 shares at $3.16 +7.8% to stake
    Traded Mar 16–17 Filed Mar 18
  39. Patrizio Vinciarelli CEO
    VICRVicor Corporation
    Planned sale
    $9.2M 50,000 shares at $184.67 0.5% of stake
    Traded Mar 16 Filed Mar 17
  40. Andrew Wilson CEO
    EAElectronic Arts Inc.
    Planned sale
    $1000K 5,000 shares at $199.95 15% of stake
    Traded Mar 16 Filed Mar 17
  41. Steve Ladd Huffman CEO
    RDDTReddit, Inc.
    Planned sale
    $2.4M 18,000 shares at $132.86 4.2% of stake
    Traded Mar 13 Filed Mar 17
  42. David R Lukes CEO
    CURBCurbline Properties Corp.
    Sale
    $3.3M 123,412 shares at $26.82 20% of stake
    Traded Mar 13–16 Filed Mar 17
  43. Michael L Baur CEO
    SCSCScanSource, Inc.
    Sale
    $895K 25,000 shares at $35.78 14% of stake
    Traded Mar 13–16 Filed Mar 17
  44. David Fortunato CEO
    WLTHWealthfront Corporation
    Sale
    $10.7M 765,154 shares at $14.00 36% of stake
    Traded Dec 11, 2025 Filed Mar 17
  45. Glenn D Fogel CEO
    BKNGBooking Holdings Inc.
    Planned sale
    $2.9M 669 shares at $4,292.10 5% of stake
    Traded Mar 16 Filed Mar 17
  46. Holding Frank B Jr CEO
    FCNCAFirst Citizens BancShares, Inc.
    Buy
    $231K 149 shares at $1,550.00
    Traded Mar 13 Filed Mar 17
  47. Anthony Noto CEO
    SOFISoFi Technologies, Inc.
    Buy
    $501K 28,900 shares at $17.32 +0.2% to stake
    Traded Mar 17 Filed Mar 17
  48. Patrizio Vinciarelli CEO
    VICRVicor Corporation
    Planned sale
    $8.5M 50,000 shares at $170.86 0.5% of stake
    Traded Mar 13 Filed Mar 16
  49. Stephen D Steinour CEO
    HBANHuntington Bancshares Incorporated
    Buy
    $500K 32,277 shares at $15.49 +2.3% to stake
    Traded Mar 12 Filed Mar 16
  50. Randall K Fields CEO
    TRAKReposiTrak, Inc.
    Planned sale
    $32K 4,000 shares at $8.06 4.5% of stake
    Traded Mar 12 Filed Mar 16

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 4,796 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.