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.

4,839 companies covered, latest filing Oct 23.

  • $29.6B bought by 1402 insiders at 804 companies
  • $28.3B sold by 2621 insiders outside a trading plan
  • $21.2B sold by 1964 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
    8,213,957 shares at $34.29 Sep 9–Oct 20, 29 filings +6.7% to stake 2 superinvestors bought in Q2
    $282M
  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
    Blackstone Holdings II L.P.10% owner, +4 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 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

MTSI insider trades

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

MTSI page
All Buys Sales
Everyone CEOs CFOs Executives Directors 10% owners
Any size $100K+ $1M+ $10M+
Hide planned sales
  1. Ambra R. Roth SVP, GC and Secretary
    MTSIMACOM Technology Solutions
    Planned sale
    $196K 653 shares at $300.00 6.6% of stake
    Traded Oct 1 Filed Oct 5
    ↗
  2. Robert Dennehy COO
    MTSIMACOM Technology Solutions
    Planned sale
    $69K 252 shares at $275.20 1.9% of stake
    Traded Aug 28 Filed Sep 1
    ↗
  3. John Kober CFO
    MTSIMACOM Technology Solutions
    Planned sale
    $2.4M 7,389 shares at $326.08 18% of stake
    Traded Aug 17 Filed Aug 19
    ↗
  4. Donghyun Thomas Hwang SVP, Global Sales
    MTSIMACOM Technology Solutions
    Planned sale
    $1M 2,620 shares at $383.87 8.1% of stake
    Traded Jun 25 Filed Jun 29
    ↗
  5. Stephen G Daly CEO
    MTSIMACOM Technology Solutions
    Planned sale
    $5.8M 15,828 shares at $365.75 29% of stake
    Traded May 29 Filed Jun 2
    ↗
  6. John Kober CFO
    MTSIMACOM Technology Solutions
    Planned sale
    $2.7M 7,644 shares at $359.25 16% of stake
    Traded May 18 Filed May 20
    ↗
  7. Donghyun Thomas Hwang SVP, Global Sales
    MTSIMACOM Technology Solutions
    Planned sale
    $936K 2,595 shares at $360.64 7.4% of stake
    Traded May 18 Filed May 20
    ↗
  8. Peter Y Chung Director
    MTSIMACOM Technology Solutions
    Sale
    $16.4M 43,268 shares at $378.20 87% of stake
    Traded May 14 Filed May 18
    ↗
  9. Charles R Bland Director
    MTSIMACOM Technology Solutions
    Sale
    $304K 800 shares at $380.00 5.3% of stake
    Traded May 13 Filed May 15
    ↗
  10. Geoffrey G Ribar Director
    MTSIMACOM Technology Solutions
    Sale
    $587K 1,623 shares at $361.84 11% of stake
    Traded May 11 Filed May 13
    ↗
  11. Donghyun Thomas Hwang SVP, Global Sales
    MTSIMACOM Technology Solutions
    Planned sale
    $1M 3,718 shares at $276.74 9.6% of stake
    Traded Apr 30 Filed May 4
    ↗
  12. Robert Dennehy COO
    MTSIMACOM Technology Solutions
    Planned sale
    $4.5M 18,398 shares at $245.25 59% of stake
    Traded Feb 26 Filed Mar 2
    ↗
  13. Geoffrey G Ribar Director
    MTSIMACOM Technology Solutions
    Sale
    $569K 2,244 shares at $253.59 14% of stake
    Traded Feb 25 Filed Feb 27
    ↗
  14. John Ritchie Director
    MTSIMACOM Technology Solutions
    Sale
    $401K 1,573 shares at $255.00 15% of stake
    Traded Feb 25 Filed Feb 27
    ↗
  15. Susan Ocampo 10% owner
    MTSIMACOM Technology Solutions
    Sale
    $80M 315,272 shares at $253.69 7.7% of stake
    Traded Feb 24–25 Filed Feb 26
    ↗
  16. Susan Ocampo 10% owner
    MTSIMACOM Technology Solutions
    Sale
    $20.4M 83,279 shares at $245.49 2% of stake
    Traded Feb 17–18 Filed Feb 19
    ↗
  17. John Kober CFO
    MTSIMACOM Technology Solutions
    Planned sale
    $1.7M 7,196 shares at $243.07 13% of stake
    Traded Feb 17 Filed Feb 19
    ↗
  18. Charles R Bland Director
    MTSIMACOM Technology Solutions
    Sale
    $241K 1,000 shares at $240.82 6.5% of stake
    Traded Feb 12 Filed Feb 17
    ↗
  19. Susan Ocampo 10% owner
    MTSIMACOM Technology Solutions
    Sale
    $28.9M 119,877 shares at $241.11 2.8% of stake
    Traded Feb 12–13 Filed Feb 17
    ↗
  20. Susan Ocampo 10% owner
    MTSIMACOM Technology Solutions
    Sale
    $23.6M 100,000 shares at $235.85 2.3% of stake
    Traded Feb 6 Filed Feb 10
    ↗
  21. Susan Ocampo 10% owner
    MTSIMACOM Technology Solutions
    Sale
    $23M 100,000 shares at $230.29 2.2% of stake
    Traded Feb 3 Filed Feb 5
    ↗
  22. Donghyun Thomas Hwang SVP, Global Sales
    MTSIMACOM Technology Solutions
    Planned sale
    $1.2M 5,274 shares at $226.06 12% of stake
    Traded Feb 2 Filed Feb 4
    ↗
  23. Susan Ocampo 10% owner
    MTSIMACOM Technology Solutions
    Sale
    $23M 121,067 shares at $190.07 2.6% of stake
    Traded Dec 9, 2025 Filed Dec 9, 2025
    ↗
  24. Donghyun Thomas Hwang SVP, Global Sales
    MTSIMACOM Technology Solutions
    Planned sale
    $812K 4,372 shares at $185.63 9.1% of stake
    Traded Dec 4, 2025 Filed Dec 8, 2025
    ↗
  25. Susan Ocampo 10% owner
    MTSIMACOM Technology Solutions
    Sale
    $15M 78,933 shares at $190.10 1.7% of stake
    Traded Dec 4–5 Filed Dec 5, 2025
    ↗
  26. Susan Ocampo 10% owner
    MTSIMACOM Technology Solutions
    Sale
    $18M 100,000 shares at $180.06 2.1% of stake
    Traded Dec 2–3 Filed Dec 4, 2025
    ↗
  27. Stephen G Daly CEO
    MTSIMACOM Technology Solutions
    Planned sale
    $3.5M 20,000 shares at $173.16 27% of stake
    Traded Dec 1, 2025 Filed Dec 3, 2025
    ↗
  28. Charles R Bland Director
    MTSIMACOM Technology Solutions
    Sale
    $660K 4,000 shares at $165.00 21% of stake
    Traded Nov 24, 2025 Filed Nov 26, 2025
    ↗
  29. Ambra R. Roth SVP, GC and Secretary
    MTSIMACOM Technology Solutions
    Planned sale
    $2.8M 17,268 shares at $160.91 64% of stake
    Traded Nov 19, 2025 Filed Nov 21, 2025
    ↗
  30. Donghyun Thomas Hwang SVP, Global Sales
    MTSIMACOM Technology Solutions
    Planned sale
    $610K 3,789 shares at $161.09 7.1% of stake
    Traded Nov 19, 2025 Filed Nov 21, 2025
    ↗
  31. Charles R Bland Director
    MTSIMACOM Technology Solutions
    Sale
    $158K 1,000 shares at $157.79 4.8% of stake
    Traded Nov 14, 2025 Filed Nov 18, 2025
    ↗
  32. Stephen G Daly CEO
    MTSIMACOM Technology Solutions
    Planned sale
    $3.5M 20,000 shares at $175.73 21% of stake
    Traded Nov 10, 2025 Filed Nov 13, 2025
    ↗
  33. John Kober CFO
    MTSIMACOM Technology Solutions
    Planned sale
    $171K 972 shares at $175.63 1.7% of stake
    Traded Nov 10, 2025 Filed Nov 13, 2025
    ↗
  34. Susan Ocampo 10% owner
    MTSIMACOM Technology Solutions
    Sale
    $33.1M 200,000 shares at $165.36 4.5% of stake
    Traded Nov 6–10 Filed Nov 12, 2025
    ↗
  35. John Kober CFO
    MTSIMACOM Technology Solutions
    Planned sale
    $3.1M 18,506 shares at $167.58 24% of stake
    Traded Nov 7, 2025 Filed Nov 10, 2025
    ↗
  36. Susan Ocampo 10% owner
    MTSIMACOM Technology Solutions
    Sale
    $19.7M 132,873 shares at $148.15 4.9% of stake
    Traded Oct 28–29 Filed Oct 30, 2025
    ↗
  37. John Kober CFO
    MTSIMACOM Technology Solutions
    Planned sale
    $218K 1,497 shares at $145.53 3.3% of stake
    Traded Oct 28, 2025 Filed Oct 29, 2025
    ↗
  38. Susan Ocampo 10% owner
    MTSIMACOM Technology Solutions
    Sale
    $15.6M 107,376 shares at $144.86 3.8% of stake
    Traded Oct 23–27 Filed Oct 27, 2025
    ↗
  39. Susan Ocampo 10% owner
    MTSIMACOM Technology Solutions
    Sale
    $5.2M 36,762 shares at $141.01 1.3% of stake
    Traded Oct 20, 2025 Filed Oct 22, 2025
    ↗
  40. Robert Dennehy SVP, Operations
    MTSIMACOM Technology Solutions
    Planned sale
    $578K 4,128 shares at $140.02 39% of stake
    Traded Oct 16, 2025 Filed Oct 20, 2025
    ↗
  41. Susan Ocampo 10% owner
    MTSIMACOM Technology Solutions
    Sale
    $41.8M 305,365 shares at $136.85 9.7% of stake
    Traded Oct 14–16 Filed Oct 16, 2025
    ↗
  42. Susan Ocampo 10% owner
    MTSIMACOM Technology Solutions
    Sale
    $28.3M 212,476 shares at $133.09 6.3% of stake
    Traded Oct 7–8 Filed Oct 9, 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 4,839 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.