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Disclosery

MYDA Advisors LLC: PROK position timeline

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

MYDA Advisors LLC held 640,775 PROK shares at 2026-06-30 per its 13F-HR filed 2026-08-13.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 640,775 shares
    Change vs previous 13F +212,000 shares

    0.32% of the 13F portfolio, value $1,307,181.

    13F-HR 0001214659-26-010089 filed by MYDA Advisors 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 428,775 shares
    Change vs previous 13F -11,225 shares

    0.18% of the 13F portfolio, value $767,507.

    13F-HR 0001214659-26-006197 filed by MYDA Advisors 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 440,000 shares
    Change vs previous 13F -10,000 shares

    0.28% of the 13F portfolio, value $985,600.

    13F-HR 0001214659-26-001717 filed by MYDA Advisors LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-09-30
    13F 450,000 shares
    Change vs previous 13F not available

    0.33% of the 13F portfolio, value $1,089,000.

    13F-HR 0001214659-25-016417 filed by MYDA Advisors LLC
    Filed (acceptance time not in the bulk data set), ingested

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