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Disclosery

Greenfield Savings Bank: AMGN position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Greenfield Savings Bank on AMGN, newest first. How the timeline and the estimate are built.

Greenfield Savings Bank held 3,017 AMGN shares at 2026-09-30 per its 13F-HR filed 2026-10-07.

the latest 13F is the newest step

  1. period ended2026-09-30
    13F 3,017 shares
    Change vs previous 13F 0 shares

    0.48% of the 13F portfolio, value $1,271,696.

    13F-HR 0001376474-26-000632 filed by Greenfield Savings Bank
    Accepted , ingested

  2. period ended2026-06-30
    13F 3,017 shares
    Change vs previous 13F 0 shares

    0.41% of the 13F portfolio, value $1,092,516.

    13F-HR 0001376474-26-000467 filed by Greenfield Savings Bank
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2026-03-31
    13F 3,017 shares
    Change vs previous 13F 0 shares

    0.45% of the 13F portfolio, value $1,061,531.

    13F-HR 0001376474-26-000291 filed by Greenfield Savings Bank
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-12-31
    13F 3,017 shares
    Change vs previous 13F -91 shares

    0.42% of the 13F portfolio, value $987,494.

    13F-HR 0001376474-26-000096 filed by Greenfield Savings Bank
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2025-09-30
    13F 3,108 shares
    Change vs previous 13F -126 shares

    0.37% of the 13F portfolio, value $877,078.

    13F-HR 0001376474-25-000836 filed by Greenfield Savings Bank
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2025-06-30
    13F 3,234 shares
    Change vs previous 13F -49 shares

    0.41% of the 13F portfolio, value $902,965.

    13F-HR 0001376474-25-000582 filed by Greenfield Savings Bank
    Filed (acceptance time not in the bulk data set), ingested

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

  7. period ended2025-03-31
    13F 3,283 shares
    Change vs previous 13F -16 shares

    0.5% of the 13F portfolio, value $1,022,819.

    13F-HR 0001376474-25-000319 filed by Greenfield Savings Bank
    Filed (acceptance time not in the bulk data set), ingested

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

  8. period ended2024-12-31
    13F 3,299 shares
    Change vs previous 13F not available

    0.41% of the 13F portfolio, value $859,851.

    13F-HR 0001376474-25-000069 filed by Greenfield Savings Bank
    Filed (acceptance time not in the bulk data set), ingested

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