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HARVEST MANAGEMENT LLC: GPRK position timeline

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

HARVEST MANAGEMENT LLC held 16,800 GPRK shares at 2026-06-30 per its 13F-HR filed 2026-08-14.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 16,800 shares
    Change vs previous 13F -33,200 shares

    0.07% of the 13F portfolio, value $152,880.

    13F-HR 0001172661-26-003520 filed by HARVEST MANAGEMENT LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  2. period ended2026-03-31
    13F 50,000 shares
    Change vs previous 13F -183,275 shares

    0.25% of the 13F portfolio, value $475,000.

    13F-HR 0001172661-26-002063 filed by HARVEST MANAGEMENT LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2025-12-31
    13F 233,275 shares
    Change vs previous 13F not available

    0.64% of the 13F portfolio, value $1,728,568.

    13F-HR 0001172661-26-000884 filed by HARVEST MANAGEMENT LLC
    Filed (acceptance time not in the bulk data set), ingested

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