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.

4,838 companies covered, latest filing Oct 22.

  • $291M bought by 68 insiders at 55 companies
  • $255M sold by 42 insiders outside a trading plan
  • $2.6B sold by 242 insiders under 10b5-1 plans
  • 10 companies where two or more insiders bought (30 days)

Biggest buys

Past week, each insider's filings added up.

  1. SAFXXCF Global
    EEME Energy SPV I, LLC10% owner
    119M shares at $1.19 Oct 16 +109% to stake
    $142M
  2. CRBGCorebridge Financial
    Life Insurance Co Nippon10% owner
    1,815,552 shares at $34.14 Oct 14–20, 5 filings +1.4% to stake 2 superinvestors bought in Q2
    $62M
  3. PAMPampa Energia
    Marcos Marcelo MindlinDirector
    435,000 shares at $80.78 Oct 15 +6.4% to stake
    $35.1M
  4. PEPPepsiCo
    Robert C PohladDirector
    184,646 shares at $128.28 Oct 14 +74% to stake 3 superinvestors bought in Q2
    $23.7M
  5. DOLEDole PLC
    Pale Fire Capital SE10% owner, +4 joint filers
    648,356 shares at $13.19 Oct 20–22 +6.7% to stake
    $8.6M
  6. APLDApplied Digital
    Jason Gechen ZhangPresident
    300,000 shares at $18.86 Oct 16 +12% to stake 5 superinvestors bought in Q2
    $5.7M
  7. BORRBorr Drilling
    Tor Olav TroimDirector
    500,000 shares at $4.60 Oct 15 +1.3% to stake
    $2.3M
  8. FBKFB Financial
    Orrin H Ingram IIDirector
    29,081 shares at $52.88 Oct 20 +31% to stake
    $1.5M
  9. BORRBorr Drilling
    Harvey Edward SnowlingCOO
    300,000 shares at $4.91 Oct 14 +206% to stake
    $1.5M
  10. TENXTenax Therapeutics
    ADAR1 Capital Management, LLC10% owner, +1 joint filer
    922,849 shares at $1.59 Oct 19–21 +14% to stake
    $1.5M

Biggest sales

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

  1. IHTInnSuites Hospitality Trust
    James F WirthCEO
    43,111 shares at $46,654.38 Oct 20 0.5% of stake Planned sale (10b5-1)
    $2B
  2. INSWInternational Seaways
    Famatown Finance Ltd10% owner, +2 joint filers
    1,106,190 shares at $97.01 Apr 30–Oct 8 14% of stake
    $107M
  3. SNOWSnowflake
    Frank SlootmanDirector
    300,000 shares at $316.43 Oct 19 94% of stake Planned sale (10b5-1)
    $94.9M
  4. TALOTalos Energy
    Empresarial De Capitales S.a. De C.v. Control10% owner
    4,893,590 shares at $17.55 Oct 15–19, 2 filings 17% of stake
    $85.9M
  5. PATHUiPath
    Daniel DinesCEO
    2,500,000 shares at $13.23 Oct 15–16 7.9% of stake Planned sale (10b5-1)
    $33.1M
  6. UTHRUnited Therapeutics
    Martine A RothblattCEO
    47,500 shares at $547.72 Oct 15–21, 5 filings 13% of stake Planned sale (10b5-1)
    $26M
  7. MUMicron Technology
    Scott J DeboerPres. & Chief Tech & Prod Offr
    28,545 shares at $900.00 Oct 16 16% of stake Planned sale (10b5-1)
    $25.7M
  8. NTRANatera
    Matthew RabinowitzChair
    50,000 shares at $402.64 Oct 15 2.3% of stake Planned sale (10b5-1)
    $20.1M
  9. AFLAflac
    Japan Post Holdings Co., Ltd.10% owner
    168,611 shares at $118.29 Oct 14–15, 2 filings 0.3% of stake Planned sale (10b5-1)
    $19.9M
  10. MRNAModerna
    Stephen HogePresident
    78,369 shares at $217.10 Oct 14–15 4.6% of stake Planned sale (10b5-1)
    $17M

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 5 insiders, $1.6M

    Steven M Paul Director, John Maraganore Director, Troy A. Ignelzi CFO, Wendy B. Young Director, +1 more

    Latest buy Oct 22 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, Kimberly J Brumbaugh 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

ZM insider trades

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

ZM page
All Buys Sales
Everyone CEOs CFOs Executives Directors 10% owners
Any size $100K+ $1M+ $10M+
Hide planned sales
  1. Michelle Chang CFO
    ZMZoom Communications
    Planned sale
    $844K 8,489 shares at $99.46 17% of stake
    Traded Oct 12 Filed Oct 13
    ↗
  2. Velchamy Sankarlingam Pres. of Engineering & Product
    ZMZoom Communications
    Planned sale
    $759K 7,645 shares at $99.26 4.8% of stake
    Traded Oct 12 Filed Oct 13
    ↗
  3. Herbert Raymond McMaster Director
    ZMZoom Communications
    Planned sale
    $284K 3,000 shares at $94.71 26% of stake
    Traded Oct 8 Filed Oct 13
    ↗
  4. Eric S. Yuan CEO
    ZMZoom Communications
    Planned sale
    $2.3M 24,200 shares at $93.91 51% of stake
    Traded Oct 5–6 Filed Oct 7
    ↗
  5. Santiago Subotovsky Director
    ZMZoom Communications
    Planned sale
    $247K 2,637 shares at $93.74 2.1% of stake
    Traded Oct 5 Filed Oct 7
    ↗
  6. Velchamy Sankarlingam Pres. of Engineering & Product
    ZMZoom Communications
    Planned sale
    $248K 2,590 shares at $95.81 1.7% of stake
    Traded Sep 10 Filed Sep 11
    ↗
  7. Santiago Subotovsky Director
    ZMZoom Communications
    Planned sale
    $255K 2,637 shares at $96.63 2.1% of stake
    Traded Sep 8 Filed Sep 10
    ↗
  8. Eric S. Yuan CEO
    ZMZoom Communications
    Planned sale
    $2.3M 24,200 shares at $95.58 51% of stake
    Traded Sep 1–2 Filed Sep 3
    ↗
  9. Velchamy Sankarlingam Pres. of Engineering & Product
    ZMZoom Communications
    Planned sale
    $703K 7,644 shares at $91.98 4.9% of stake
    Traded Jul 15 Filed Aug 14
    ↗
  10. Eric S. Yuan CEO
    ZMZoom Communications
    Planned sale
    $2.4M 24,200 shares at $100.18 51% of stake
    Traded Aug 5–6 Filed Aug 7
    ↗
  11. Santiago Subotovsky Director
    ZMZoom Communications
    Planned sale
    $802K 7,911 shares at $101.33 5.9% of stake
    Traded Aug 4 Filed Aug 6
    ↗
  12. Herbert Raymond McMaster Director
    ZMZoom Communications
    Planned sale
    $444 5 shares at $88.83 <0.1% of stake
    Traded Jul 14 Filed Jul 16
    ↗
  13. Eric S. Yuan CEO
    ZMZoom Communications
    Planned sale
    $5.3M 57,824 shares at $91.47 72% of stake
    Traded Jul 13–14 Filed Jul 15
    ↗
  14. Michelle Chang CFO
    ZMZoom Communications
    Planned sale
    $771K 8,489 shares at $90.80 19% of stake
    Traded Jul 10 Filed Jul 13
    ↗
  15. Santiago Subotovsky Director
    ZMZoom Communications
    Planned sale
    $238K 2,637 shares at $90.15 1.9% of stake
    Traded Jul 1 Filed Jul 6
    ↗
  16. Michelle Chang CFO
    ZMZoom Communications
    Planned sale
    $31K 327 shares at $93.83 1.1% of stake
    Traded Jun 15 Filed Jun 16
    ↗
  17. Eric S. Yuan CEO
    ZMZoom Communications
    Planned sale
    $2.6M 24,200 shares at $109.05 100% of stake
    Traded Jun 2–3 Filed Jun 4
    ↗
  18. Santiago Subotovsky Director
    ZMZoom Communications
    Planned sale
    $579K 5,274 shares at $109.78 3.7% of stake
    Traded Jun 1 Filed Jun 3
    ↗
  19. Eric S. Yuan CEO
    ZMZoom Communications
    Planned sale
    $2.6M 24,200 shares at $107.42 100% of stake
    Traded May 4–5 Filed May 6
    ↗
  20. Santiago Subotovsky Director
    ZMZoom Communications
    Planned sale
    $834K 7,917 shares at $105.34 5.3% of stake
    Traded May 1–4 Filed May 5
    ↗
  21. Aparna Bawa COO
    ZMZoom Communications
    Planned sale
    $1.1M 12,886 shares at $87.62 87% of stake
    Traded Apr 17 Filed Apr 21
    ↗
  22. Santiago Subotovsky Director
    ZMZoom Communications
    Planned sale
    $439K 5,031 shares at $87.32
    Traded Apr 16 Filed Apr 20
    ↗
  23. Velchamy Sankarlingam Pres. of Engineering & Product
    ZMZoom Communications
    Planned sale
    $653K 7,645 shares at $85.44 5.1% of stake
    Traded Apr 15 Filed Apr 17
    ↗
  24. Eric S. Yuan CEO
    ZMZoom Communications
    Planned sale
    $6.9M 85,196 shares at $81.40 70% of stake
    Traded Apr 13–14 Filed Apr 15
    ↗
  25. Michelle Chang CFO
    ZMZoom Communications
    Planned sale
    $690K 8,489 shares at $81.32 22% of stake
    Traded Apr 10 Filed Apr 13
    ↗
  26. Velchamy Sankarlingam Pres. of Engineering & Product
    ZMZoom Communications
    Planned sale
    $203K 2,590 shares at $78.24 1.9% of stake
    Traded Mar 10 Filed Mar 11
    ↗
  27. Santiago Subotovsky Director
    ZMZoom Communications
    Planned sale
    $192K 2,475 shares at $77.42 1.6% of stake
    Traded Mar 4 Filed Mar 6
    ↗
  28. Santiago Subotovsky Director
    ZMZoom Communications
    Planned sale
    $224K 2,475 shares at $90.39 1.6% of stake
    Traded Feb 5 Filed Feb 9
    ↗
  29. Eric S. Yuan CEO
    ZMZoom Communications
    Planned sale
    $2.2M 24,200 shares at $91.16 100% of stake
    Traded Feb 2–3 Filed Feb 4
    ↗
  30. Aparna Bawa COO
    ZMZoom Communications
    Planned sale
    $988K 12,137 shares at $81.37 86% of stake
    Traded Jan 16 Filed Jan 21
    ↗
  31. Eric S. Yuan CEO
    ZMZoom Communications
    Planned sale
    $5M 59,469 shares at $83.61 100% of stake
    Traded Jan 13–14 Filed Jan 15
    ↗
  32. Michelle Chang CFO
    ZMZoom Communications
    Planned sale
    $728K 8,417 shares at $86.54 25% of stake
    Traded Jan 12 Filed Jan 13
    ↗
  33. Velchamy Sankarlingam Pres. of Engineering & Product
    ZMZoom Communications
    Planned sale
    $655K 7,568 shares at $86.55 5.3% of stake
    Traded Jan 12 Filed Jan 13
    ↗
  34. Santiago Subotovsky Director
    ZMZoom Communications
    Planned sale
    $213K 2,475 shares at $86.01 1.7% of stake
    Traded Jan 5 Filed Jan 7
    ↗
  35. Eric S. Yuan CEO
    ZMZoom Communications
    Planned sale
    $12.8M 146,756 shares at $87.17 100% of stake
    Traded Dec 15–16 Filed Dec 17, 2025
    ↗
  36. Velchamy Sankarlingam Pres. of Engineering & Product
    ZMZoom Communications
    Planned sale
    $228K 2,595 shares at $87.84 1.9% of stake
    Traded Dec 10, 2025 Filed Dec 11, 2025
    ↗
  37. Santiago Subotovsky Director
    ZMZoom Communications
    Planned sale
    $213K 2,475 shares at $86.05 1.6% of stake
    Traded Dec 4, 2025 Filed Dec 8, 2025
    ↗
  38. Eric S. Yuan CEO
    ZMZoom Communications
    Planned sale
    $12.6M 146,756 shares at $85.56 100% of stake
    Traded Dec 2–3 Filed Dec 5, 2025
    ↗
  39. Eric S. Yuan CEO
    ZMZoom Communications
    Planned sale
    $12M 146,756 shares at $82.00 100% of stake
    Traded Nov 17–18 Filed Nov 19, 2025
    ↗
  40. Santiago Subotovsky Director
    ZMZoom Communications
    Planned sale
    $208K 2,475 shares at $84.15 1.6% of stake
    Traded Nov 4, 2025 Filed Nov 6, 2025
    ↗
  41. Eric S. Yuan CEO
    ZMZoom Communications
    Planned sale
    $12.5M 146,756 shares at $85.15 100% of stake
    Traded Nov 3–4 Filed Nov 5, 2025
    ↗
  42. Eric S. Yuan CEO
    ZMZoom Communications
    Planned sale
    $12.1M 146,761 shares at $82.75 100% of stake
    Traded Oct 22–23 Filed Oct 24, 2025
    ↗
  43. Aparna Bawa COO
    ZMZoom Communications
    Planned sale
    $840K 10,528 shares at $79.77 84% of stake
    Traded Oct 16, 2025 Filed Oct 20, 2025
    ↗
  44. Eric S. Yuan CEO
    ZMZoom Communications
    Planned sale
    $2.7M 33,692 shares at $79.76 100% of stake
    Traded Oct 13, 2025 Filed Oct 15, 2025
    ↗
  45. Velchamy Sankarlingam Pres. of Engineering & Product
    ZMZoom Communications
    Planned sale
    $628K 7,660 shares at $82.00 5.5% of stake
    Traded Oct 10, 2025 Filed Oct 14, 2025
    ↗
  46. Michelle Chang CFO
    ZMZoom Communications
    Planned sale
    $2.8M 33,956 shares at $82.00 62% of stake
    Traded Oct 10, 2025 Filed Oct 14, 2025
    ↗
  47. Santiago Subotovsky Director
    ZMZoom Communications
    Planned sale
    $200K 2,475 shares at $80.78 1.6% of stake
    Traded Oct 6, 2025 Filed Oct 8, 2025
    ↗

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 4,838 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.