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Disclosery

Kampmann Melissa S.: IRTC position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Kampmann Melissa S. on IRTC, newest first. How the timeline and the estimate are built.

Kampmann Melissa S. held 21,012 IRTC shares at 2026-06-30 per its 13F-HR filed 2026-07-29.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 21,012 shares
    Change vs previous 13F -998 shares

    1.89% of the 13F portfolio, value $2,499,378.

    13F-HR 0001999898-26-000004 filed by Kampmann Melissa S.
    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 22,010 shares
    Change vs previous 13F -610 shares

    2.08% of the 13F portfolio, value $2,597,620.

    13F-HR 0001999898-26-000002 filed by Kampmann Melissa S.
    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 22,620 shares
    Change vs previous 13F -1,265 shares

    2.74% of the 13F portfolio, value $3,701,763.

    13F-HR 0001999898-26-000001 filed by Kampmann Melissa S.
    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 23,885 shares
    Change vs previous 13F -665 shares

    3% of the 13F portfolio, value $4,107,981.

    13F-HR 0001999898-25-000006 filed by Kampmann Melissa S.
    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 24,550 shares
    Change vs previous 13F -475 shares

    2.84% of the 13F portfolio, value $3,779,718.

    13F-HR 0001999898-25-000004 filed by Kampmann Melissa S.
    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 25,025 shares
    Change vs previous 13F +1,100 shares

    2.07% of the 13F portfolio, value $2,619,617.

    13F-HR 0001999898-25-000002 filed by Kampmann Melissa S.
    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 23,925 shares
    Change vs previous 13F -2,190 shares

    1.7% of the 13F portfolio, value $2,157,317.

    13F-HR 0001999898-25-000001 filed by Kampmann Melissa S.
    Filed (acceptance time not in the bulk data set), ingested

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

  8. period ended2024-09-30
    13F 26,115 shares
    Change vs previous 13F not available

    1.37% of the 13F portfolio, value $1,938,777.

    13F-HR 0001999898-24-000008 filed by Kampmann Melissa S.
    Filed (acceptance time not in the bulk data set), ingested

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