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.

4,841 companies covered, latest filing Oct 23.

  • $29.6B bought by 1412 insiders at 808 companies
  • $28.4B sold by 2631 insiders outside a trading plan
  • $21.2B sold by 1968 insiders under 10b5-1 plans
  • 10 companies where two or more insiders bought (30 days)

Biggest buys

Past 3 months, each insider's filings added up.

  1. REBNReborn Coffee
    Jung Jae LimCEO
    131,387 shares at $180,000.00 Jul 14 New stake
    $23.6B
  2. RSGRepublic Services
    Cascade Investment, L.l.c.10% owner, +1 joint filer
    6,254,462 shares at $220.69 Aug 10–Sep 11, 12 filings +5.6% to stake
    $1.4B
  3. NMMNavios Maritime Partners
    Angeliki FrangouSee Remarks
    15,333 shares at $55,256.14 Jul 23–Aug 12, 5 filings +0.3% to stake
    $847M
  4. LENLennar
    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
  5. JEFJefferies
    Sumitomo Mitsui Financial Group, Inc.Director
    5,906,542 shares at $54.86 Jul 15 +222% to stake 1 superinvestor bought in Q2
    $324M
  6. CRBGCorebridge Financial
    Life Insurance Co Nippon10% owner
    8,431,139 shares at $34.32 Sep 9–Oct 21, 30 filings +6.9% to stake 2 superinvestors bought in Q2
    $289M
  7. MAIRMadison Air Solutions
    Ernesto Bertarelli10% owner, +1 joint filer
    8,770,524 shares at $24.97 Aug 25 +23% to stake
    $219M
  8. GPIGroup 1 Automotive
    Conifer Management, L.L.C.10% owner
    720,030 shares at $260.08 Sep 1–30, 6 filings +60% to stake 2 superinvestors bought in Q2
    $187M
  9. KODKodiak Sciences
    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
  10. SAFXXCF Global
    EEME Energy SPV I, LLC10% owner
    119M shares at $1.19 Oct 16 +109% to stake
    $142M

Biggest sales

Past 3 months, each insider's filings added up. Planned sales are marked.

  1. IHTInnSuites Hospitality Trust
    James F WirthCEO
    183,400 shares at $42,790.60 Aug 21–Oct 20, 6 filings Planned sale (10b5-1)
    $7.8B
  2. FANGDiamondback Energy
    SGF FANG Holdings, LP10% owner, +1 joint filer
    18.2M shares at $205.26 Sep 16, 2 filings 22% of stake
    $3.7B
  3. MDLNMedline
    GIC Private Ltd10% owner, +2 joint filers
    32.9M shares at $35.06 Aug 5–Oct 8, 5 filings
    $1.2B
  4. BIRKBirkenstock
    James Michael ChuDirector
    28.1M shares at $39.18 Aug 17 28% of stake
    $1.1B
  5. CHYMChime Financial
    DST Global Advisors Ltd10% owner, +9 joint filers
    32.5M shares at $32.93 Aug 6–Sep 14, 20 filings 99% of stake
    $1.1B
  6. NVDANvidia
    Mark A StevensDirector
    4,236,740 shares at $223.43 Aug 31–Sep 18, 3 filings 81% of stake
    $947M
  7. JMKEJersey Mike's Subs
    Submarine Buyer LLC10% owner, +6 joint filers
    32.3M shares at $21.85 Jul 31–Aug 25, 2 filings 15% of stake
    $705M
  8. AURAurora Innovation
    Uber Technologies, Inc10% owner
    101M shares at $6.45 Aug 17–Sep 15, 2 filings 39% of stake
    $654M
  9. ALHAlliance Laundry
    Bdt Capital Partners, LLCDirector, +6 joint filers
    25.9M shares at $22.74 Aug 20 18% of stake
    $590M
  10. ANETArista Networks
    Jayshree UllalCEO
    2,465,344 shares at $206.71 Aug 5–Oct 9, 9 filings Planned sale (10b5-1)
    $510M

Cluster buying

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

  1. TSMTaiwan Semiconductor 19 insiders, $80K

    Che-Chia Wei CEO, Yuh-Jier Mii COO, Yung-Pei Chin COO, Yung-Chin Hou COO, +15 more

    Latest buy Oct 7 19 executives 20 superinvestors sold in Q2
  2. SPGSimon Property Group 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. FULH. B. Fuller 9 insiders, $1.1M

    R Jeffrey Bailly Director, Daniel L Florness Director, Srilata Zaheer Director, Charles T Lauber Director, +5 more

    Latest buy Oct 16 1 executive 1 superinvestor bought in Q2
  4. RAPPRapport Therapeutics 6 insiders, $1.7M

    Steven M Paul Director, John Maraganore Director, Troy A. Ignelzi CFO, Wendy B. Young Director, +2 more

    Latest buy Oct 23 1 executive
  5. ATCHAtlasClear 5 insiders, $163K

    Thomas Jon Hammond Director, Sandip I Patel CFO, John Martin Schaible Chair, David Craig Ridenhour President, +1 more

    Latest buy Sep 25 3 executives
  6. RGCORGC Resources 5 insiders, $85K

    John B Williamson III Director, Robert B Johnston Director, Paul W Nester CEO, Lawrence T. Oliver Senior VP and Secretary, +1 more

    Latest buy Oct 1 3 executives
  7. WVVIWillamette Valley Vineyards 5 insiders, $75K

    Michael Jordan Osborn CEO, John Walter Hazlett CFO, Gregory William Voorhies Director, James W Bernau President, +1 more

    Latest buy Oct 12 3 executives
  8. MPBMid Penn Bancorp 5 insiders, $25K

    Matthew G De Soto Director, Albert J. Evans Director, Joel L. Frank Director, Theodore W Mowery Director, +1 more

    Latest buy Sep 30
  9. DXDynex Capital 4 insiders, $245K

    Smriti Laxman Popenoe CEO, Byron L Boston CEO, Terrence John Connelly Jr. Chief Investment Officer, Michael Andrew Sartori CFO

    Latest buy Oct 20 4 executives
  10. ANIXAnixa Biosciences 4 insiders, $203K

    Lewis H Titterton Jr. Director, Amit Kumar CEO, Michael Catelani CFO, Arnold M Baskies Director

    Latest buy Oct 22 2 executives

VICR insider trades

Every open-market buy and sale in VICR, one row per filing, newest first

VICR page
  1. Robert Gendron Corp. VP - Marketing
    VICRVicor
    Sale
    $1.5M 4,571 shares at $330.00 100% of stake
    Traded May 26 Filed May 27
  2. Andrew D'Amico Director
    VICRVicor
    Sale
    $252K 800 shares at $315.35 100% of stake
    Traded May 14 Filed May 15
  3. Andrew D'Amico Director
    VICRVicor
    Sale
    $375K 1,200 shares at $312.31 100% of stake
    Traded May 13 Filed May 14
  4. Alex Gusinov Corp. Vice President Eng.
    VICRVicor
    Sale
    $451K 1,502 shares at $300.00 20% of stake
    Traded May 13 Filed May 14
  5. Andrew D'Amico Director
    VICRVicor
    Planned sale
    $171K 565 shares at $303.03 100% of stake
    Traded May 12 Filed May 13
  6. Alvaro Doyle VP and CIO
    VICRVicor
    Sale
    $1.2M 4,041 shares at $286.91 99% of stake
    Traded May 12 Filed May 13
  7. Quentin A. Fendelet Corp. VP - CAO
    VICRVicor
    Sale
    $1.5M 5,059 shares at $297.03 100% of stake
    Traded May 11 Filed May 12
  8. Michael McNamara General Manager Mfg. Ops.
    VICRVicor
    Sale
    $5.8M 18,618 shares at $309.00 51% of stake
    Traded May 11 Filed May 12
  9. Kemble D Morrison Insider
    VICRVicor
    Sale
    $698K 2,313 shares at $301.59 100% of stake
    Traded May 11 Filed May 12
  10. Claudio Tuozzolo Corp. Vice President
    VICRVicor
    Sale
    $2.7M 8,984 shares at $304.65 40% of stake
    Traded May 11 Filed May 12
  11. Quentin A. Fendelet Corp. VP - CAO
    VICRVicor
    Sale
    $1.4M 5,060 shares at $277.07 100% of stake
    Traded May 6 Filed May 8
  12. Claudio Tuozzolo Corp. Vice President
    VICRVicor
    Sale
    $1.7M 6,132 shares at $276.93 32% of stake
    Traded May 6 Filed May 8
  13. Jason Carlson Director
    VICRVicor
    Sale
    $220K 800 shares at $275.09 100% of stake
    Traded May 6 Filed May 8
  14. Nancy L Grava VP Human Resources
    VICRVicor
    Sale
    $1.4M 5,412 shares at $265.00 100% of stake
    Traded May 5 Filed May 7
  15. James F Schmidt CFO
    VICRVicor
    Planned sale
    $1.1M 4,274 shares at $252.92 100% of stake
    Traded May 4 Filed May 5
  16. Andrew D'Amico Director
    VICRVicor
    Planned sale
    $1.9M 7,512 shares at $252.89 100% of stake
    Traded May 4 Filed May 5
  17. Philip D Davies VP Global Sales & Marketing
    VICRVicor
    Planned sale
    $827K 3,073 shares at $269.07 62% of stake
    Traded May 1 Filed May 4
  18. James F Schmidt CFO
    VICRVicor
    Planned sale
    $344K 1,241 shares at $277.00 100% of stake
    Traded Apr 27 Filed Apr 28
  19. Andrew D'Amico Director
    VICRVicor
    Planned sale
    $222K 800 shares at $277.00 100% of stake
    Traded Apr 27 Filed Apr 28
  20. Alvaro Doyle VP and CIO
    VICRVicor
    Sale
    $2.1M 8,000 shares at $259.90 100% of stake
    Traded Apr 23 Filed Apr 27
  21. Claudio Tuozzolo Corp. Vice President
    VICRVicor
    Sale
    $3M 11,035 shares at $270.50 46% of stake
    Traded Apr 24 Filed Apr 27
  22. Patrizio Vinciarelli CEO
    VICRVicor
    Sale
    $1.1M 4,000 shares at $273.09 2.3% of stake
    Traded Apr 24 Filed Apr 27
  23. Patrizio Vinciarelli CEO
    VICRVicor
    Planned sale
    $7.9M 40,000 shares at $197.64 0.4% of stake
    Traded Apr 16 Filed Apr 17
  24. Patrizio Vinciarelli CEO
    VICRVicor
    Planned sale
    $9.7M 50,000 shares at $193.21 0.6% of stake
    Traded Apr 15 Filed Apr 16
  25. Patrizio Vinciarelli CEO
    VICRVicor
    Planned sale
    $3.7M 19,778 shares at $189.51 0.2% of stake
    Traded Apr 14 Filed Apr 15
  26. Patrizio Vinciarelli CEO
    VICRVicor
    Planned sale
    $4.7M 24,943 shares at $187.23 0.3% of stake
    Traded Apr 9 Filed Apr 10
  27. Philip D Davies Corp. VP - Sales
    VICRVicor
    Planned sale
    $502K 3,072 shares at $163.37 62% of stake
    Traded Apr 1 Filed Apr 2
  28. Patrizio Vinciarelli CEO
    VICRVicor
    Planned sale
    $9.2M 50,000 shares at $183.70 0.6% of stake
    Traded Mar 25 Filed Mar 26
  29. Patrizio Vinciarelli CEO
    VICRVicor
    Planned sale
    $4.2M 23,179 shares at $179.93 0.3% of stake
    Traded Mar 24 Filed Mar 25
  30. Patrizio Vinciarelli CEO
    VICRVicor
    Planned sale
    $1M 5,924 shares at $175.47 0.1% of stake
    Traded Mar 23 Filed Mar 24
  31. Patrizio Vinciarelli CEO
    VICRVicor
    Planned sale
    $7.9M 44,076 shares at $179.88 0.5% of stake
    Traded Mar 20 Filed Mar 23
  32. Patrizio Vinciarelli CEO
    VICRVicor
    Planned sale
    $9M 50,000 shares at $179.39 0.5% of stake
    Traded Mar 19 Filed Mar 20
  33. Patrizio Vinciarelli CEO
    VICRVicor
    Planned sale
    $9.8M 50,000 shares at $196.18 0.5% of stake
    Traded Mar 18 Filed Mar 19
  34. Patrizio Vinciarelli CEO
    VICRVicor
    Planned sale
    $9.5M 50,000 shares at $190.65 0.5% of stake
    Traded Mar 17 Filed Mar 18
  35. Michael McNamara General Manager Mfg. Ops.
    VICRVicor
    Sale
    $1.4M 7,174 shares at $190.07 28% of stake
    Traded Mar 17 Filed Mar 18
  36. Patrizio Vinciarelli CEO
    VICRVicor
    Planned sale
    $9.2M 50,000 shares at $184.67 0.5% of stake
    Traded Mar 16 Filed Mar 17
  37. Patrizio Vinciarelli CEO
    VICRVicor
    Planned sale
    $8.5M 50,000 shares at $170.86 0.5% of stake
    Traded Mar 13 Filed Mar 16
  38. Estia J Eichten Director
    VICRVicor
    Planned sale
    $348K 2,000 shares at $174.00 1% of stake
    Traded Mar 13 Filed Mar 16
  39. Estia J Eichten Director
    VICRVicor
    Planned sale
    $6.5M 38,587 shares at $168.27 17% of stake
    Traded Mar 12 Filed Mar 13
  40. Patrizio Vinciarelli CEO
    VICRVicor
    Planned sale
    $8.4M 50,000 shares at $167.46 0.5% of stake
    Traded Mar 12 Filed Mar 13
  41. Patrizio Vinciarelli CEO
    VICRVicor
    Planned sale
    $8.9M 50,000 shares at $177.41 0.5% of stake
    Traded Mar 11 Filed Mar 12
  42. James F Schmidt CFO
    VICRVicor
    Planned sale
    $2.7M 15,500 shares at $177.19 100% of stake
    Traded Mar 11 Filed Mar 12
  43. James F Schmidt CFO
    VICRVicor
    Sale
    $80K 875 shares at $91.92 100% of stake
    Traded Oct 23, 2025 Filed Mar 11
  44. Patrizio Vinciarelli CEO
    VICRVicor
    Planned sale
    $8.9M 50,000 shares at $177.25 0.5% of stake
    Traded Mar 10 Filed Mar 11
  45. Patrizio Vinciarelli CEO
    VICRVicor
    Planned sale
    $8.2M 50,000 shares at $164.26 0.5% of stake
    Traded Mar 9 Filed Mar 11
  46. Patrizio Vinciarelli CEO
    VICRVicor
    Planned sale
    $8.3M 50,000 shares at $166.30 0.5% of stake
    Traded Mar 6 Filed Mar 10
  47. Philip D Davies VP Global Sales & Marketing
    VICRVicor
    Planned sale
    $1M 5,419 shares at $189.67 74% of stake
    Traded Mar 5 Filed Mar 9
  48. Patrizio Vinciarelli CEO
    VICRVicor
    Planned sale
    $9.3M 50,000 shares at $186.83 0.5% of stake
    Traded Mar 5 Filed Mar 9
  49. Sean Crilly Corp. VP-Eng., Pwr Syst
    VICRVicor
    Sale
    $296K 1,640 shares at $180.32 14% of stake
    Traded Mar 5 Filed Mar 6
  50. Patrizio Vinciarelli CEO
    VICRVicor
    Planned sale
    $10.1M 50,000 shares at $201.54 0.5% of stake
    Traded Mar 4 Filed Mar 6

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 4,841 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.