One finished week. Its dates do not move, so a link to it keeps pointing at the same week. The current page covers the last seven days.
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In the last seven days, insiders reported 407 purchases (Form 4 code P) at 173 companies. 201 different insiders bought $334.63M of stock between them. That is down 53% on the $704.70M bought the week before.
The largest single purchase came from CASCADE INVESTMENT, L.L.C. (10% owner), who bought $34.51M of REPUBLIC SERVICES, INC. (RSG).
Two or more insiders bought the same stock at 5 companies, which is what we call cluster buying: AMRZ (2 insiders), EQPT (2 insiders), LUCK (2 insiders), ENOV (2 insiders), QNRX (4 insiders). The cluster page has the 14-day list.
These figures count SEC Form 4 purchases (transaction code P) filed between 2026-08-31 and 2026-09-06. Code P covers open-market and private purchases. Grants, option exercises and shares withheld for tax are left out, because they are pay rather than a decision to buy. Cite the week number and the dates.