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.

4,834 companies covered, latest filing Oct 22.

  • $1.5B bought by 364 insiders at 225 companies
  • $3.5B sold by 283 insiders outside a trading plan
  • $8B sold by 839 insiders under 10b5-1 plans
  • 10 companies where two or more insiders bought (30 days)

Biggest buys

Past month, each insider's filings added up.

  1. LENLennar
    Berkshire Hathaway Inc.10% owner, +1 joint filer
    4,758,747 shares at $80.46 Sep 23–Oct 2, 3 filings 3 superinvestors bought in Q2
    $383M
  2. CRBGCorebridge Financial
    Life Insurance Co Nippon10% owner
    6,727,632 shares at $34.19 Sep 18–Oct 20, 22 filings +5.4% to stake 2 superinvestors bought in Q2
    $230M
  3. 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
  4. SAFXXCF Global
    EEME Energy SPV I, LLC10% owner
    119M shares at $1.19 Oct 16 +109% to stake
    $142M
  5. GPIGroup 1 Automotive
    Conifer Management, L.L.C.10% owner
    400,000 shares at $244.51 Sep 24–30, 2 filings +26% to stake 2 superinvestors bought in Q2
    $97.8M
  6. UUUUniversal Safety Products
    Milton C Ault IIIDirector
    33,534 shares at $2,758.13 Sep 18–30, 3 filings
    $92.5M
  7. GMEGameStop
    Ryan CohenCEO
    1,994,130 shares at $25.29 Sep 29–Oct 13, 3 filings +4.9% to stake
    $50.4M
  8. BORRBorr Drilling
    Tor Olav TroimDirector
    9,500,000 shares at $4.53 Oct 5–15, 7 filings +31% to stake
    $43M
  9. PAMPampa Energia
    Marcos Marcelo MindlinDirector
    435,000 shares at $80.78 Oct 15 +6.4% to stake
    $35.1M
  10. GGRGogoro
    Chung-Yao YinDirector
    14.2M shares at $2.48 Oct 7 New stake
    $35.1M

Biggest sales

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

  1. IHTInnSuites Hospitality Trust
    James F WirthCEO
    86,222 shares at $48,532.59 Oct 7–20, 2 filings 1.1% of stake Planned sale (10b5-1)
    $4.2B
  2. MDLNMedline
    GIC Private Ltd10% owner, +2 joint filers
    28.5M shares at $34.97 Oct 2–8, 2 filings
    $996M
  3. ESTCElastic
    Steven SchuurmanDirector
    3,500,000 shares at $92.43 Oct 5–12, 2 filings 58% of stake
    $323M
  4. NVDANvidia
    Mark A StevensDirector
    1,366,000 shares at $219.73 Sep 18 59% of stake
    $300M
  5. TALOTalos Energy
    Empresarial De Capitales S.a. De C.v. Control10% owner
    14.6M shares at $17.33 Oct 6–19, 5 filings 37% of stake
    $253M
  6. AVGOBroadcom
    Henry SamueliDirector
    702,190 shares at $356.04 Sep 23 1.9% of stake Planned sale (10b5-1)
    $250M
  7. THTarget Hospitality
    TDR Capital II Investments LP10% owner, +9 joint filers
    11M shares at $18.40 Oct 1 40% of stake
    $202M
  8. SNOWSnowflake
    Frank SlootmanDirector
    600,000 shares at $325.46 Sep 18–Oct 19, 2 filings 97% of stake Planned sale (10b5-1)
    $195M
  9. ANETArista Networks
    Jayshree UllalCEO
    778,531 shares at $213.68 Sep 25–Oct 9, 4 filings 4.8% of stake Planned sale (10b5-1)
    $166M
  10. KNTKKinetik
    ISQ Global Fund II GP LLC10% owner, +4 joint filers
    2,448,272 shares at $54.63 Sep 22–Oct 13, 4 filings 100% of stake
    $134M

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, $81K

    Michael Jordan Osborn CEO, John Walter Hazlett CFO, Gregory William Voorhies Director, Chris Riccardi Director, +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

SYNA insider trades

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

SYNA page
All Buys Sales
Everyone CEOs CFOs Executives Directors 10% owners
Any size $100K+ $1M+ $10M+
Hide planned sales
  1. Rahul G. Patel See remarks below
    SYNASynaptics
    Planned sale
    $506K 4,302 shares at $117.55 2.4% of stake
    Traded Oct 20 Filed Oct 21
    ↗
  2. Esther Song See Remarks
    SYNASynaptics
    Planned sale
    $15K 147 shares at $100.00 1% of stake
    Traded Sep 25 Filed Sep 28
    ↗
  3. Rahul G. Patel See remarks below
    SYNASynaptics
    Planned sale
    $214K 2,276 shares at $93.83 1.2% of stake
    Traded Sep 21 Filed Sep 21
    ↗
  4. Lisa Bodensteiner See Remarks
    SYNASynaptics
    Planned sale
    $31K 334 shares at $92.63 0.4% of stake
    Traded Sep 18 Filed Sep 18
    ↗
  5. Esther Song See Remarks
    SYNASynaptics
    Planned sale
    $5,836 63 shares at $92.63 0.4% of stake
    Traded Sep 18 Filed Sep 18
    ↗
  6. Vikram Gupta See Remarks
    SYNASynaptics
    Planned sale
    $404K 4,277 shares at $94.49 4.1% of stake
    Traded Aug 25 Filed Aug 26
    ↗
  7. Rahul G. Patel See remarks below
    SYNASynaptics
    Planned sale
    $240K 2,276 shares at $105.39 1.2% of stake
    Traded Aug 19 Filed Aug 19
    ↗
  8. Vikram Gupta See Remarks
    SYNASynaptics
    Planned sale
    $443K 4,277 shares at $103.65 4% of stake
    Traded Aug 18 Filed Aug 19
    ↗
  9. Lisa Bodensteiner See Remarks
    SYNASynaptics
    Planned sale
    $628K 6,056 shares at $103.62 7.2% of stake
    Traded Aug 18 Filed Aug 19
    ↗
  10. Esther Song See Remarks
    SYNASynaptics
    Planned sale
    $45K 437 shares at $103.68 2.9% of stake
    Traded Aug 18 Filed Aug 19
    ↗
  11. Vikram Gupta See Remarks
    SYNASynaptics
    Planned sale
    $41K 360 shares at $114.20 0.4% of stake
    Traded Jul 27 Filed Jul 28
    ↗
  12. Vikram Gupta See Remarks
    SYNASynaptics
    Planned sale
    $41K 360 shares at $114.78 0.4% of stake
    Traded Jul 20 Filed Jul 20
    ↗
  13. Rahul G. Patel See remarks below
    SYNASynaptics
    Planned sale
    $523K 4,554 shares at $114.85 5% of stake
    Traded Jul 20 Filed Jul 20
    ↗
  14. Lisa Bodensteiner See Remarks
    SYNASynaptics
    Planned sale
    $52K 450 shares at $114.97 0.7% of stake
    Traded Jul 20 Filed Jul 20
    ↗
  15. Lisa Bodensteiner See Remarks
    SYNASynaptics
    Planned sale
    $46K 334 shares at $138.28 0.5% of stake
    Traded Jun 18 Filed Jun 18
    ↗
  16. Esther Song See Remarks
    SYNASynaptics
    Planned sale
    $17K 126 shares at $138.28 1% of stake
    Traded Jun 18 Filed Jun 18
    ↗
  17. Esther Song See Remarks
    SYNASynaptics
    Planned sale
    $1.2M 8,833 shares at $141.17 42% of stake
    Traded May 28 Filed May 29
    ↗
  18. Vikram Gupta See Remarks
    SYNASynaptics
    Planned sale
    $102K 692 shares at $147.50 0.8% of stake
    Traded May 26 Filed May 27
    ↗
  19. Vikram Gupta See Remarks
    SYNASynaptics
    Planned sale
    $79K 692 shares at $114.83 0.8% of stake
    Traded May 19 Filed May 20
    ↗
  20. Lisa Bodensteiner See Remarks
    SYNASynaptics
    Planned sale
    $70K 612 shares at $114.83 1% of stake
    Traded May 19 Filed May 20
    ↗
  21. Vikram Gupta See Remarks
    SYNASynaptics
    Planned sale
    $144K 1,548 shares at $92.90 1.7% of stake
    Traded Apr 27 Filed Apr 28
    ↗
  22. Rahul G. Patel See remarks below
    SYNASynaptics
    Planned sale
    $205K 2,281 shares at $90.00 2% of stake
    Traded Apr 24 Filed Apr 24
    ↗
  23. Lisa Bodensteiner See Remarks
    SYNASynaptics
    Planned sale
    $147K 1,798 shares at $81.87 2.7% of stake
    Traded Apr 20 Filed Apr 21
    ↗
  24. Satish Ganesan See Remarks
    SYNASynaptics
    Planned sale
    $411K 5,065 shares at $81.22 7.2% of stake
    Traded Apr 20 Filed Apr 21
    ↗
  25. Vikram Gupta See Remarks
    SYNASynaptics
    Planned sale
    $125K 1,548 shares at $80.95 1.7% of stake
    Traded Apr 20 Filed Apr 21
    ↗
  26. Lisa Bodensteiner See Remarks
    SYNASynaptics
    Planned sale
    $25K 334 shares at $74.83 0.5% of stake
    Traded Mar 18 Filed Mar 18
    ↗
  27. Vikram Gupta See Remarks
    SYNASynaptics
    Planned sale
    $63K 772 shares at $81.57 0.8% of stake
    Traded Feb 25 Filed Feb 25
    ↗
  28. Vikram Gupta See Remarks
    SYNASynaptics
    Planned sale
    $66K 772 shares at $85.00 0.8% of stake
    Traded Feb 18 Filed Feb 18
    ↗
  29. Lisa Bodensteiner See Remarks
    SYNASynaptics
    Planned sale
    $49K 576 shares at $84.93 0.8% of stake
    Traded Feb 18 Filed Feb 18
    ↗
  30. Rahul G. Patel See remarks below
    SYNASynaptics
    Planned sale
    $199K 2,281 shares at $87.21 2% of stake
    Traded Jan 20 Filed Jan 21
    ↗
  31. Rahul G. Patel See remarks below
    SYNASynaptics
    Planned sale
    $194K 2,282 shares at $85.00 1.9% of stake
    Traded Jan 6 Filed Jan 7
    ↗
  32. Rahul G. Patel See remarks below
    SYNASynaptics
    Planned sale
    $183K 2,282 shares at $80.00 1.9% of stake
    Traded Jan 5 Filed Jan 6
    ↗
  33. Lisa Bodensteiner See Remarks
    SYNASynaptics
    Planned sale
    $25K 336 shares at $75.83 0.4% of stake
    Traded Dec 18, 2025 Filed Dec 18, 2025
    ↗
  34. Vikram Gupta See Remarks
    SYNASynaptics
    Planned sale
    $52K 694 shares at $75.00 0.7% of stake
    Traded Dec 17, 2025 Filed Dec 18, 2025
    ↗
  35. Vikram Gupta See Remarks
    SYNASynaptics
    Planned sale
    $56K 694 shares at $80.07 0.7% of stake
    Traded Dec 12, 2025 Filed Dec 15, 2025
    ↗
  36. Satish Ganesan See Remarks
    SYNASynaptics
    Planned sale
    $1.5M 18,285 shares at $80.29 19% of stake
    Traded Dec 11, 2025 Filed Dec 12, 2025
    ↗
  37. Lisa Bodensteiner See Remarks
    SYNASynaptics
    Planned sale
    $565K 7,182 shares at $78.68 8.7% of stake
    Traded Dec 9, 2025 Filed Dec 10, 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 4,834 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.