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Disclosery

AMALGAMATED BANK: TNDM position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of AMALGAMATED BANK on TNDM, newest first. How the timeline and the estimate are built.

AMALGAMATED BANK held 18,398 TNDM shares at 2026-06-30 per its 13F-HR filed 2026-07-23.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 18,398 shares
    Change vs previous 13F -1,120 shares

    <0.01% of the 13F portfolio, value $278,000.

    13F-HR 0000919192-26-000004 filed by AMALGAMATED BANK
    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 19,518 shares
    Change vs previous 13F -122 shares

    <0.01% of the 13F portfolio, value $374,000.

    13F-HR 0000919192-26-000003 filed by AMALGAMATED BANK
    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 19,640 shares
    Change vs previous 13F +23 shares

    <0.01% of the 13F portfolio, value $432,000.

    13F-HR 0000919192-26-000001 filed by AMALGAMATED BANK
    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 19,617 shares
    Change vs previous 13F +657 shares

    <0.01% of the 13F portfolio, value $238,000.

    13F-HR 0000919192-25-000010 filed by AMALGAMATED BANK
    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 18,960 shares
    Change vs previous 13F +184 shares

    <0.01% of the 13F portfolio, value $353,000.

    13F-HR 0000919192-25-000005 filed by AMALGAMATED BANK
    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 18,776 shares
    Change vs previous 13F -448 shares

    <0.01% of the 13F portfolio, value $360,000.

    13F-HR 0000919192-25-000004 filed by AMALGAMATED BANK
    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 19,224 shares
    Change vs previous 13F -68 shares

    0.01% of the 13F portfolio, value $692,000.

    13F-HR 0000919192-25-000003 filed by AMALGAMATED BANK
    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 19,292 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $818,000.

    13F-HR 0000919192-24-000007 filed by AMALGAMATED BANK
    Filed (acceptance time not in the bulk data set), ingested

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