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PERKINS CAPITAL MANAGEMENT INC: TLSI position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of PERKINS CAPITAL MANAGEMENT INC on TLSI, newest first. How the timeline and the estimate are built.

PERKINS CAPITAL MANAGEMENT INC held 235,101 TLSI shares at 2026-06-30 per its 13F-HR filed 2026-07-24.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 235,101 shares
    Change vs previous 13F +5,000 shares

    0.8% of the 13F portfolio, value $1,069,710.

    13F-HR 0000884300-26-000003 filed by PERKINS CAPITAL MANAGEMENT INC
    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 230,101 shares
    Change vs previous 13F not available

    0.86% of the 13F portfolio, value $920,404.

    13F-HR 0000884300-26-000002 filed by PERKINS CAPITAL MANAGEMENT INC
    Filed (acceptance time not in the bulk data set), ingested

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