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Disclosery

Ridgewood Investments LLC: CLB position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Ridgewood Investments LLC on CLB, newest first. How the timeline and the estimate are built.

Ridgewood Investments LLC held 31,434 CLB shares at 2025-09-30 per its 13F-HR filed 2025-10-30.

the latest 13F is the newest step

  1. period ended2025-09-30
    13F 31,434 shares
    Change vs previous 13F -2,055 shares

    0.16% of the 13F portfolio, value $388,524.

    13F-HR 0001703556-25-000010 filed by Ridgewood Investments LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  2. period ended2025-06-30
    13F 33,489 shares
    Change vs previous 13F +3 shares

    0.17% of the 13F portfolio, value $385,793.

    13F-HR 0001703556-25-000005 filed by Ridgewood Investments LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2025-03-31
    13F 33,486 shares
    Change vs previous 13F +874 shares

    0.23% of the 13F portfolio, value $501,953.

    13F-HR 0001703556-25-000003 filed by Ridgewood Investments LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2024-12-31
    13F 32,612 shares
    Change vs previous 13F not available

    0.27% of the 13F portfolio, value $564,518.

    13F-HR 0001703556-25-000002 filed by Ridgewood Investments LLC
    Filed (acceptance time not in the bulk data set), ingested

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