OQRO

Weekly recap

Insider trades and Congress trades, week of Jul 27 – Aug 2, 2026

In the week of Jul 27 – Aug 2, 2026, insiders filed 98 open-market purchases worth about $49.5M and 572 open-market sales; the largest purchase was $13M of Maplight Therapeutics (MPLT) by Catalyst4; members of Congress disclosed 0 purchases and 1 sales; 10 purchases stood out against the company's record since 2006.

By filing date, Monday to Sunday. Every line links to its SEC, House or Senate record. Public filings, not investment advice.

Purchases that stand out against 20 years of filings

Measured against every open-market trade the company's insiders filed since 2006. See all of them on the rare insider trades page.

Largest insider purchases

Largest insider sales

Congress trades disclosed

Members report a value range, not an exact amount; the trade can be up to 45 days older than its report.

Executives who announced they are leaving

  • Silexion Therapeutics (SLXN) · Jul 31, 2026

    “On July 30, 2026, Professor Amnon Peled notified the Board of Directors (the “ Board ”) of Silexion Therapeutics Corp (the “ Company ”) of his resignation from his position as a member of the Board, for personal reasons, effective as of August 1, 2026.” 8-K

  • First Busey Corp /Nv/ (BUSE) · Jul 31, 2026

    “On July 29, 2026, Stanley J. Bradshaw provided notice of his retirement from the board of directors (the “Board”) of First Busey Corporation (the “Company”) and the board of directors of the Company’s wholly owned subsidiary, Busey Bank (the “Bank”), effective immediately.” 8-K

  • Quince Therapeutics (QNCX) · Jul 31, 2026

    “On July 29, 2026, each of Dirk Thye, the Chief Executive Officer and Chief Medical Officer of Quince Therapeutics, Inc. (the “ Company ”), and a member of the Company’s board of directors (the “ Board ”), and Brendan Hannah, the Company’s Chief Operating Officer, Chief Business Officer and Chief Compliance Officer, tendered conditional resignations from their positions with the Company (including, with respect to…” 8-K

  • Atn International (ATNI) · Jul 31, 2026

    “On July 27, 2026, Mary Mabey agreed to step down as Senior Vice President and General Counsel (the “Separation”) of ATN International, Inc. (the “Company”), effective as of October 31, 2026 (the “Separation Date”).” 8-K

  • Standex International Corporation (SXI) · Jul 31, 2026

    “On July 30, 2026, Alan J. Glass, Vice President, Chief Legal Officer & Secretary, and a named executive officer, notified the Company of his intent to retire from the Company.” 8-K

  • CarMax, Inc. (KMX) · Jul 31, 2026

    “On July 31, 2026, CarMax, Inc. (the “Company”) announced that Diane Cafritz, the Company’s Executive Vice President and Chief Innovation and People Officer, will be leaving the Company effective December 31, 2026.” 8-K

  • Arrive Ai (ARAI) · Jul 31, 2026

    “On July 27, 2026, Todd Pepmeier, Chief Financial Officer of Arrive AI Inc. (the “ Company ”), notified the Company of his resignation from his position as Chief Financial Officer, effective August 10, 2026.” 8-K

  • Warner Music Group (WMG) · Jul 31, 2026

    “On July 31, 2026, Armin Zerza stepped down for personal reasons as Chief Financial Officer and Chief Operating Officer of Warner Music Group Corp. (the “Company”).” 8-K

The company's own words, from the opening sentence of its Form 8-K (Item 5.02).

5% stakes filed (Schedules 13D and 13G)

  • Charles W. Ergen filed an activist stake (13D) of 50.9% in EchoStar (ECHO)Filed Jul 31, 2026 · SEC
  • BlackRock, Inc. reported a passive stake (13G) of 11.8% in First Solar (FSLR)Filed Jul 28, 2026 · SEC
  • BlackRock, Inc. reported a passive stake (13G) of 11.1% in Teradyne (TER)Filed Jul 30, 2026 · SEC
  • BlackRock, Inc. reported a passive stake (13G) of 9.7% in Workday, Inc. (WDAY)Filed Jul 30, 2026 · SEC
  • BlackRock, Inc. reported a passive stake (13G) of 9.5% in UDR, Inc. (UDR)Filed Jul 30, 2026 · SEC
  • BlackRock, Inc. reported a passive stake (13G) of 9.4% in Adobe (ADBE)Filed Jul 27, 2026 · SEC
  • BlackRock, Inc. reported a passive stake (13G) of 9.0% in Marvell Technology (MRVL)Filed Jul 29, 2026 · SEC
  • BlackRock, Inc. reported a passive stake (13G) of 9.0% in Zoetis (ZTS)Filed Jul 30, 2026 · SEC

Largest federal contract awards

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