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 1,010 of 4,793

  • $707M bought by 129 insiders at 88 companies
  • $1.3B sold by 84 insiders outside a trading plan
  • $1B sold by 337 insiders under 10b5-1 plans
  • 10 companies where two or more insiders bought (30 days)

Biggest buys

Past week · by insider, all their filings added up

  1. LENLennar Corporation
    Berkshire Hathaway Inc.10% owner · +1 joint filer
    3,079,047 shares at $80.06 Sep 28–Oct 2 · 2 filings 3 superinvestors bought in Q2
    $247M
  2. 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
  3. UUUUniversal Safety Products, Inc.
    Milton C Ault IIIDirector
    18,000 shares at $5,134.00 Sep 30 +1.6% to stake
    $92.4M
  4. GPIGroup 1 Automotive, Inc.
    Conifer Management, L.L.C.10% owner
    273,712 shares at $242.15 Sep 28–30 +17% to stake 2 superinvestors bought in Q2
    $66.3M
  5. CRBGCorebridge Financial Inc.
    Life Insurance Co Nippon10% owner
    1,830,178 shares at $33.85 Sep 28–Oct 2 · 5 filings +1.5% to stake 2 superinvestors bought in Q2
    $62M
  6. GMEGameStop Corporation
    Ryan CohenCEO
    700,000 shares at $24.41 Oct 2 +1.7% to stake
    $17.1M
  7. BORRBorr Drilling Limited
    Tor Olav TroimDirector
    3,000,000 shares at $4.19 Oct 5–6 · 2 filings +9.8% to stake
    $12.6M
  8. AVRAnteris Technologies Global Corp.
    L1 Capital Pty Ltd10% owner
    1,282,035 shares at $7.59 Sep 30–Oct 5 · 2 filings +11% to stake
    $9.7M
  9. PAMPampa Energia S.A.
    Damian Miguel MindlinVicepresident
    1,432,197 shares at $3.89 Sep 28
    $5.6M
  10. GPUSHyperscale Data, Inc.
    Milton C Ault IIIChair · +1 joint filer
    10.3M shares at $0.4900 Sep 29–30
    $5.1M

Biggest sales

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

  1. MDLNMedline Inc.
    GIC Private Ltd10% owner · +2 joint filers
    20.7M shares at $34.90 Oct 2–6
    $722M
  2. THTarget Hospitality Corp.
    TDR Capital II Investments LP10% owner · +9 joint filers
    11M shares at $18.40 Oct 1 40% of stake
    $202M
  3. ESTCElastic N.V.
    Steven SchuurmanDirector
    1,500,000 shares at $90.13 Oct 5 25% of stake
    $135M
  4. NBISNebius Group N.V.
    Ophir NaveCOO
    500,000 shares at $235.53 Oct 5 52% of stake Planned sale (10b5-1)
    $118M
  5. CBRSCerebras Systems Inc.
    Dhiraj MallickCOO
    396,000 shares at $204.04 Sep 29 100% of stake Planned sale (10b5-1)
    $80.8M
  6. CRWDCrowdStrike Holdings, Inc.
    Michael SentonasPresident
    241,944 shares at $265.45 Sep 30 16% of stake Planned sale (10b5-1)
    $64.2M
  7. AAPLApple Inc Com
    Timothy D CookChair
    191,753 shares at $332.96 Oct 2 5.5% of stake Planned sale (10b5-1)
    $63.8M
  8. MPWRMonolithic Power Systems, Inc.
    Michael HsingCEO
    30,000 shares at $1,344.97 Sep 28 3.5% of stake Planned sale (10b5-1)
    $40.3M
  9. ACTEnact Holdings, Inc.
    Genworth Holdings, Inc.10% owner
    762,894 shares at $48.65 Sep 30 0.7% of stake
    $37.1M
  10. WDAYWorkday, Inc.
    David A Duffield10% owner
    197,417 shares at $187.81 Sep 28–Oct 1 · 2 filings 65% of stake Planned sale (10b5-1)
    $37.1M

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. Kathryn Guarini Director
    REGNRegeneron Pharmaceuticals, Inc.
    Planned sale
    $340K 400 shares at $850.00 40% of stake
    Traded Sep 2 Filed Sep 3
  2. Lester B Knight Director
    AONAON plc Registered Shs
    Buy
    $6.5M 20,000 shares at $327.48 +14% to stake
    Traded Sep 2 Filed Sep 3
  3. Andy Fang Director
    DASHDoorDash, Inc.
    Planned sale
    $3.4M 15,000 shares at $228.31 100% of stake
    Traded Sep 1 Filed Sep 3
  4. Ori Winitzer Director
    LCIDLcid
    Planned sale
    $4,800 1,000 shares at $4.80 1.5% of stake
    Traded Sep 1 Filed Sep 3
  5. Yolanda Lee Conyers Director
    STXSeagate Technology Hldngs Pl
    Planned sale
    $611K 750 shares at $815.11 18% of stake
    Traded Sep 1 Filed Sep 3
  6. Lars Holtug Director
    ASNDAscendis Pharma A/S
    Sale
    $62K 236 shares at $264.13 5.6% of stake
    Traded Sep 2 Filed Sep 3
  7. William S. Creekmuir Director
    FLXSFlexsteel Industries, Inc.
    Sale
    $245K 3,008 shares at $81.54 10% of stake
    Traded Sep 1 Filed Sep 3
  8. Enrico Digirolomo Director
    COHRCoherent Corp.
    Planned sale
    $629K 2,272 shares at $276.85 12% of stake
    Traded Aug 31 Filed Sep 2
  9. Stephen A Skaggs Director
    COHRCoherent Corp.
    Planned sale
    $629K 2,272 shares at $276.88 14% of stake
    Traded Aug 31 Filed Sep 2
  10. Enrico Digirolomo Director
    COHRCoherent Corp.
    Sale
    $945K 3,911 shares at $241.50 16% of stake
    Traded Mar 6 Filed Sep 2
  11. Sameer K Gandhi Director
    CRWDCrowdStrike Holdings, Inc.
    Planned sale
    $4.3M 20,000 shares at $216.88 0.7% of stake
    Traded Sep 1 Filed Sep 2
  12. Benjamin Silbermann Director
    PINSPinterest, Inc.
    Planned sale
    $2M 93,750 shares at $21.43 100% of stake
    Traded Sep 2 Filed Sep 2
  13. Gregory Baszucki Director
    RBLXRoblox Corporation
    Planned sale
    $674K 16,666 shares at $40.47 1.3% of stake
    Traded Sep 1 Filed Sep 2
  14. Stephanie A Streeter Director
    WDCWestern Digital Corp.
    Sale
    $2.5M 5,600 shares at $449.87 14% of stake
    Traded Aug 31–Sep 1 Filed Sep 2
  15. William J Colombo Director
    DKSDick's Sporting Goods Inc
    Buy
    $122K 913 shares at $133.19 +0.5% to stake
    Traded Sep 1 Filed Sep 2
  16. Edward L Monser Director
    VRTVertiv Holdings Co
    Planned sale
    $3.9M 15,287 shares at $253.82 48% of stake
    Traded Sep 1 Filed Sep 2
  17. Mary K Brainerd Director
    SYKStryker Corporation
    Buy
    $27K 131 shares at $204.09 New stake
    Traded Jun 26, 2019–Nov 22, 2022 Filed Sep 2
  18. Aart De Geus Chair
    SNPSSynopsys, Inc.
    Planned sale
    $21.4M 49,641 shares at $430.68 29% of stake
    Traded Aug 31–Sep 1 Filed Sep 2
  19. Mark A Stevens Director
    NVDANvidia Corporation Com
    Sale
    $411M 1,848,501 shares at $222.26 36% of stake
    Traded Aug 31–Sep 2 Filed Sep 2
  20. Milton C Ault III Chair
    GPUSHyperscale Data, Inc.
    Buy
    $37K 149,999 shares at $0.2400 +51% to stake
    Traded Sep 1–2 Filed Sep 2
  21. Robert J Mylod Jr. Director
    BKNGBooking Holdings Inc.
    Planned sale
    $200K 1,000 shares at $200.00 6.7% of stake
    Traded Sep 1 Filed Sep 2
  22. Samuel Rubinstein Director
    MDWDMediWound Ltd.
    Buy
    $6,626 525 shares at $12.62 New stake
    Traded Sep 1 Filed Sep 2
  23. Samuel Rubinstein Director
    MDWDMediWound Ltd.
    Sale
    $6,678 525 shares at $12.72 100% of stake
    Traded Sep 1 Filed Sep 2
  24. Aviad Eyal Director
    MNDYmonday.com Ltd.
    Planned sale
    $201K 2,000 shares at $100.66 1% of stake
    Traded Aug 31 Filed Sep 2
  25. Heung Yeung Shum Director
    DAOYoudao, Inc.
    Sale
    — 21,198 shares 26% of stake
    Traded Aug 31–Sep 1 Filed Sep 2
  26. Anthony Mathew Eisen Director
    XYZBlock, Inc.
    Planned sale
    $1.5M 18,000 shares at $82.58 1.2% of stake
    Traded Aug 28–Sep 1 Filed Sep 1
  27. Andrea L Wong Director
    RBLXRoblox Corporation
    Sale
    $23K 562 shares at $40.89 1.2% of stake
    Traded Aug 31 Filed Sep 1
  28. David Joseph Fallon Director
    DYDycom Industries, Inc.
    Buy
    $201K 700 shares at $286.92 +204% to stake
    Traded Sep 1 Filed Sep 1
  29. Mark Alvino Director
    ABEOAbeona Therapeutics Inc.
    Sale
    $88K 15,000 shares at $5.86 20% of stake
    Traded Sep 1 Filed Sep 1
  30. Kenneth B. Robinson Director
    ANFAbercrombie & Fitch Company
    Sale
    $120K 800 shares at $149.69 10% of stake
    Traded Aug 28 Filed Sep 1
  31. Leonard M Tannenbaum Director
    AFCGAdvanced Flower Capital Inc.
    Buy
    $424K 119,025 shares at $3.56 +1.8% to stake
    Traded Aug 28–31 Filed Sep 1
  32. John Alan Young Director
    LUCKLucky Strike Entertainment Corporation
    Buy
    $634K 4,200 shares at $150.94 +4.9% to stake
    Traded Aug 28–Sep 1 Filed Sep 1
  33. Sandeep Mathrani Director
    LUCKLucky Strike Entertainment Corporation
    Buy
    $60K 9,350 shares at $6.41 New stake
    Traded Aug 28 Filed Sep 1
  34. William S. Creekmuir Director
    FLXSFlexsteel Industries, Inc.
    Sale
    $254K 3,100 shares at $81.85 9.6% of stake
    Traded Aug 28 Filed Sep 1
  35. Adriana Cisneros Director
    ASTSAST SpaceMobile, Inc.
    Buy
    $619K 10,822 shares at $57.22 +1.4% to stake
    Traded Aug 31 Filed Sep 1
  36. Neil Harris Cohen Director
    CMMBChemomab Therapeutics Ltd.
    Sale
    $6,516 2,304 shares at $2.83 6.5% of stake
    Traded Aug 27–28 Filed Sep 1
  37. Walter W Bettinger Chair
    SCHWThe Charles Schwab Corp.
    Sale
    $8.3M 74,388 shares at $110.91 11% of stake
    Traded Aug 28 Filed Aug 31
  38. Aart De Geus Chair
    SNPSSynopsys, Inc.
    Planned sale
    $11.1M 25,000 shares at $445.55 17% of stake
    Traded Aug 28 Filed Aug 31
  39. Milton C Ault III Chair · +1 joint filer
    GPUSHyperscale Data, Inc.
    Buy
    $87K 296,641 shares at $0.2900
    Traded Aug 27–31 Filed Aug 31
  40. Milton C Ault III Chair · +1 joint filer
    GPUSHyperscale Data, Inc.
    Sale
    $288 1,000 shares at $0.2900 0.5% of stake
    Traded Aug 28 Filed Aug 31
  41. Jarrod M Patten Director
    MSTRStrategy Inc.
    Sale
    $241K 1,850 shares at $130.00 6.1% of stake
    Traded Aug 27 Filed Aug 31
  42. David Lawee Director
    LYFTLyft, Inc.
    Planned sale
    $80K 4,613 shares at $17.33 3.7% of stake
    Traded Aug 27 Filed Aug 31
  43. Jill Beggs Director
    LYFTLyft, Inc.
    Planned sale
    $40K 2,307 shares at $17.34 4.8% of stake
    Traded Aug 27 Filed Aug 31
  44. Paul V Maier Director
    ETONEton Pharmaceuticals, Inc.
    Sale
    $3M 50,000 shares at $59.07 46% of stake
    Traded Aug 28 Filed Aug 31
  45. Frances Arnold Director
    GOOGLAlphabet Inc., Class A
    Planned sale
    $28K 82 shares at $337.71 0.4% of stake
    Traded Aug 28 Filed Aug 31
  46. Andrew J. Schwab Director
    CAMPCAMP4 Therapeutics Corporation
    Sale
    $1.6M 400,000 shares at $4.04 16% of stake
    Traded Aug 27 Filed Aug 31
  47. Courtney D Armstrong Director
    VRSNVerisign Inc.
    Buy
    $5,671 19 shares at $293.68
    Traded Aug 27 Filed Aug 31
  48. Paul Edward Chamberlain Director
    NOWServiceNow, Inc.
    Sale
    $366K 2,700 shares at $135.50 5.8% of stake
    Traded Aug 27 Filed Aug 31
  49. Milton C Ault III Director
    ALZNAlzamend Neuro, Inc.
    Sale
    $3,116 2,000 shares at $1.56 100% of stake
    Traded Aug 26 Filed Aug 31
  50. Milton C Ault III Director
    ALZNAlzamend Neuro, Inc.
    Buy
    $111K 110,388 shares at $1.01
    Traded Apr 14 Filed Aug 31

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.