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Disclosery

DUDLEY & SHANLEY, INC.: WST position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of DUDLEY & SHANLEY, INC. on WST, newest first. How the timeline and the estimate are built.

DUDLEY & SHANLEY, INC. held 0 WST shares at 2025-03-31 per its 13F-HR filed 2025-04-09.

the latest 13F is the newest step

  1. period ended2025-03-31
    13F 0 shares
    Change vs previous 13F -78,661 shares

    13F-HR 0000883511-25-000005 filed by DUDLEY & SHANLEY, INC.
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

    Exited: the 13F for this period no longer lists the position.

  2. period ended2024-12-31
    13F 78,661 shares
    Change vs previous 13F not available

    3.98% of the 13F portfolio, value $25,766,197.

    13F-HR 0000883511-25-000001 filed by DUDLEY & SHANLEY, INC.
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).