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Disclosery

MYDA Advisors LLC: INSM position timeline

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

MYDA Advisors LLC held 7,000 INSM 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 7,000 shares
    Change vs previous 13F 0 shares

    0.18% of the 13F portfolio, value $746,340.

    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 7,000 shares
    Change vs previous 13F -5,000 shares

    0.27% of the 13F portfolio, value $1,144,640.

    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 12,000 shares
    Change vs previous 13F 0 shares

    0.59% of the 13F portfolio, value $2,088,480.

    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 12,000 shares
    Change vs previous 13F -20,000 shares

    0.52% of the 13F portfolio, value $1,728,120.

    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).

  5. period ended2025-06-30
    13F 32,000 shares
    Change vs previous 13F +24,000 shares

    0.9% of the 13F portfolio, value $3,220,480.

    13F-HR 0001214659-25-011975 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).

  6. period ended2025-03-31
    13F 8,000 shares
    Change vs previous 13F +8,000 shares

    0.22% of the 13F portfolio, value $610,320.

    13F-HR 0001214659-25-007604 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).

  7. period ended2024-12-31
    13F 0 shares
    Change vs previous 13F -10,000 shares

    13F-HR 0001214659-25-002560 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).

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

  8. period ended2024-09-30
    13F 10,000 shares
    Change vs previous 13F not available

    0.21% of the 13F portfolio, value $730,000.

    13F-HR 0001214659-24-018850 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).