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 2,248 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. Eyal Cohen CEO
    BOSCB.O.S. Better Online Solutions
    Buy
    $4,290 1,000 shares at $4.29 +2.5% to stake
    Traded Jun 12 Filed Jun 12
  2. Thomas K. Pigott CFO
    MZTIThe Marzetti Company
    Buy
    $98K 900 shares at $109.01 +5.3% to stake
    Traded Jun 10 Filed Jun 12
  3. Xiangdong Chen CEO
    GOTUGaotu Techedu Inc.
    Buy
    $447K 200,000 shares at $2.24 +2.7% to stake
    Traded Jun 11 Filed Jun 12
  4. Grigorios Siokas CEO
    COSMCosmos Health Inc.
    Buy
    $160K 701,447 shares at $0.2300 +5.6% to stake
    Traded Jun 10 Filed Jun 12
  5. Angeliki Frangou See Remarks
    NMMNavios Maritime Partners LP
    Buy
    $253K 3,484 shares at $72.53 +0.1% to stake
    Traded Jun 9–11 Filed Jun 11
  6. Richard H Little CEO
    EUenCore Energy Corp.
    Buy
    $64K 50,000 shares at $1.28 New stake
    Traded Jun 9 Filed Jun 11
  7. Thomas J. Allison Director
    HRZNHorizon Technology Finance Corporation
    Buy
    $26K 6,000 shares at $4.36 +12% to stake
    Traded Jun 9 Filed Jun 11
  8. Michel D Doukeris Director
    ECLEcolab Inc.
    Buy
    $2M 7,750 shares at $258.00 +1345% to stake
    Traded Jun 10 Filed Jun 11
  9. Seth H. Waugh Director
    YEXTYext, Inc.
    Buy
    $498K 133,000 shares at $3.75 +71% to stake
    Traded Jun 11 Filed Jun 11
  10. Opaleye Management Inc. 10% owner
    ACOGAlpha Cognition Inc.
    Buy
    $184K 30,728 shares at $5.98 +1.2% to stake
    Traded Jun 9–10 Filed Jun 11
  11. Vineet A Nargolwala CEO
    BRCBrady Corporation
    Buy
    $1M 13,011 shares at $76.86 +33% to stake
    Traded Jun 10 Filed Jun 11
  12. Douglas A Virtue Executive Vice President
    VIRCVirco Manufacturing Corporation
    Buy
    $7,884 1,314 shares at $6.00 +0.1% to stake
    Traded Jun 9 Filed Jun 11
  13. Kirk E. Kleiser Director
    CLSTCatalyst Bancorp, Inc.
    Buy
    $100K 6,200 shares at $16.11
    Traded Jun 10 Filed Jun 11
  14. Ronald R Schmalzle Director
    NWFLNorwood Financial Corp.
    Buy
    $15K 600 shares at $24.35 +2.3% to stake
    Traded Aug 5, 2025 Filed Jun 11
  15. F L Garrett III Director
    FRSTPrimis Financial Corp.
    Buy
    $2,362 155 shares at $15.24 +0.3% to stake
    Traded Jun 9 Filed Jun 11
  16. Glenn W Stetson COO
    MTDRMatador Resources Company
    Buy
    $27K 500 shares at $53.41 +0.5% to stake
    Traded Jun 9 Filed Jun 11
  17. Joseph Wm Foran CEO
    MTDRMatador Resources Company
    Buy
    $106K 2,000 shares at $53.07 +21% to stake
    Traded Jun 9 Filed Jun 11
  18. Curtland E Fields Director
    KRNYKearny Financial
    Buy
    $41K 4,800 shares at $8.61 +19% to stake
    Traded Jun 10 Filed Jun 11
  19. Horizon Kinetics Asset Management LLC 10% owner
    TPLTexas Pacific Land Corporati
    Buy
    $380 1 share at $380.37 +<0.1% to stake
    Traded Jun 10 Filed Jun 11
  20. Kimberley Ann O'Connor Director
    HRZNHorizon Technology Finance Corporation
    Buy
    $44K 10,000 shares at $4.37 New stake
    Traded Jun 9 Filed Jun 11
  21. Wenbin Qiu CEO
    BZUNBaozun Inc.
    Buy
    $54K 20,000 shares at $2.68 +1.3% to stake
    Traded Jun 9–10 Filed Jun 11
  22. Vivo Opportunity, LLC 10% owner · +3 joint filers
    INMInMed Pharmaceuticals Inc.
    Buy
    $392K 249,227 shares at $1.57 New stake
    Traded May 20–Jun 8 Filed Jun 10
  23. Monika U Ehrman Director
    MTDRMatador Resources Company
    Buy
    $20K 362 shares at $55.28 +0.9% to stake
    Traded Jun 8 Filed Jun 10
  24. Bennett Dorrance Jr. Director
    CPBThe Campbell's Company
    Buy
    $6,435 300 shares at $21.45 New stake
    Traded Jun 9 Filed Jun 10
  25. Michael E Pegram Director
    CZRCaesars Entertainment, Inc.
    Buy
    $221K 5,200 shares at $42.52 +52% to stake
    Traded May 12–16 Filed Jun 10
  26. Victor Lynn Barrett Director
    SMBKSmartFinancial, Inc.
    Buy
    $131K 3,000 shares at $43.78 +2% to stake
    Traded Jun 10 Filed Jun 10
  27. Joia M Johnson Director
    BROBrown & Brown, Inc.
    Buy
    $50K 860 shares at $58.05 New stake
    Traded Jun 9 Filed Jun 10
  28. Amy L Reasner Director
    QCRHQCR Holdings, Inc.
    Buy
    $5,415 60 shares at $90.25 +4.3% to stake
    Traded Jun 2 Filed Jun 10
  29. Richard Carucci Director
    VFCV.F. Corporation
    Buy
    $515K 30,000 shares at $17.17 +9.8% to stake
    Traded Jun 9 Filed Jun 10
  30. Jonathan Joseph Goodman Director
    HRZNHorizon Technology Finance Corporation
    Buy
    $26K 6,000 shares at $4.33 +260% to stake
    Traded Jun 9 Filed Jun 10
  31. Daniel R. Trolio CFO
    HRZNHorizon Technology Finance Corporation
    Buy
    $50K 11,500 shares at $4.34 +326% to stake
    Traded Jun 10 Filed Jun 10
  32. Paul G Seitz Chief Investment Officer
    HRZNHorizon Technology Finance Corporation
    Buy
    $50K 11,477 shares at $4.35 +1500% to stake
    Traded Jun 9 Filed Jun 10
  33. Joseph R Nerges 10% owner
    CSPICSP Inc.
    Buy
    $29K 3,370 shares at $8.57 +0.2% to stake
    Traded Jun 8–10 Filed Jun 10
  34. Costa Jose Antonio Batista Director
    PICSPicS N.V.
    Buy
    $202K 20,800 shares at $9.73 +0.5% to stake
    Traded Jun 9 Filed Jun 10
  35. Costa Jose Antonio Batista Director
    PICSPicS N.V.
    Buy
    $199K 21,130 shares at $9.42 +0.5% to stake
    Traded Jun 8 Filed Jun 10
  36. Diego Anthony Scaglione CFO
    FLOFlowers Foods, Inc.
    Buy
    $38K 5,000 shares at $7.51 +2.6% to stake
    Traded Jun 8 Filed Jun 10
  37. Michael Balkin CEO
    HRZNHorizon Technology Finance Corporation
    Buy
    $434K 100,000 shares at $4.34 +81% to stake
    Traded Jun 9 Filed Jun 10
  38. Horizon Kinetics Asset Management LLC 10% owner
    TPLTexas Pacific Land Corporati
    Buy
    $387 1 share at $386.62 +<0.1% to stake
    Traded Jun 9 Filed Jun 10
  39. Jack Jiajia Huang CEO
    COE51Talk Online Education Group
    Buy
    $4.1M 165,240 shares at $24.99 +0.6% to stake
    Traded May 29–Jun 5 Filed Jun 10
  40. Xiaohuan Chen Director
    QFINQfin Holdings, Inc.
    Buy
    $58K 4,000 shares at $14.41 +27% to stake
    Traded Jun 9 Filed Jun 10
  41. Jeffrey E. Eberwein CEO
    STRRStar Equity Holdings, Inc.
    Buy
    $186K 16,292 shares at $11.42 +1.5% to stake
    Traded Jun 5–9 Filed Jun 9
  42. F L Garrett III Director
    FRSTPrimis Financial Corp.
    Buy
    $3,758 250 shares at $15.03 +0.5% to stake
    Traded Jun 8 Filed Jun 9
  43. Jennifer Palmer Director
    STRRStar Equity Holdings, Inc.
    Buy
    $7,999 686 shares at $11.66 New stake
    Traded Jun 5 Filed Jun 9
  44. Kurt Hallead VP-Treasurer & IR
    TTITetra Technologies, Inc.
    Buy
    $217K 22,000 shares at $9.86 +15% to stake
    Traded Jun 9 Filed Jun 9
  45. Robert G. Pearse Director
    STRRStar Equity Holdings, Inc.
    Buy
    $5,730 500 shares at $11.46 +1.7% to stake
    Traded Jun 5 Filed Jun 9
  46. Meyer Malka Director
    HOODRobinhood Markets, Inc.
    Buy
    $20.2M 250,000 shares at $80.74 +6.8% to stake
    Traded Jun 5 Filed Jun 9
  47. Heng Fai Ambrose Chan CEO · +1 joint filer
    HWHHWH International Inc.
    Buy
    $500K 250,000 shares at $2.00 +5% to stake
    Traded Jun 8 Filed Jun 9
  48. Nina Capital Holdings Inc. 10% owner · +2 joint filers
    PETSPetMed Express, Inc.
    Buy
    $44K 25,000 shares at $1.75 +1% to stake
    Traded Jun 8 Filed Jun 9
  49. Christopher R. Tangard SVP, Chief Accounting Officer
    KNSLKinsale Capital Group, Inc.
    Buy
    $100K 330 shares at $304.00 +660% to stake
    Traded Jun 8 Filed Jun 9
  50. Opaleye Management Inc. 10% owner
    ACOGAlpha Cognition Inc.
    Buy
    $59K 10,054 shares at $5.83 +0.4% to stake
    Traded Jun 5 Filed Jun 9

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.