A completed week, fixed in place. The live page covers the rolling last seven days.
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Over the past seven days, corporate insiders reported 107 open-market purchases across 42 companies, by 56 distinct insiders, for a combined $127.47M of stock bought with personal capital. That is down 76% on the $537.37M bought the week before.
The largest single purchase: MITSUI SUMITOMO INSURANCE CO LTD (Insider) bought $17.43M of BERKLEY W R CORP (WRB).
5 of this week's names saw cluster buying (two or more insiders in the same window): NAVN (4 insiders), SCISX (4 insiders), SRZN (2 insiders), IVFH (3 insiders), WBI (4 insiders). See all current clusters on the cluster page.
The figures on this page describe SEC Form 4 open-market purchases (transaction code P) reported between 2026-01-05 and 2026-01-11, and will not change. Grants, option exercises and shares withheld for tax are excluded: they are compensation mechanics rather than a decision to buy.