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Disclosery

MARSHWINDS ADVISORY CO: MMM position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of MARSHWINDS ADVISORY CO on MMM, newest first. How the timeline and the estimate are built.

MARSHWINDS ADVISORY CO held 19,645 MMM shares at 2018-12-31 per its 13F-HR filed 2019-01-07.

the latest 13F is the newest step

  1. period ended2018-12-31
    13F 19,645 shares
    Change vs previous 13F -99 shares

    2% of the 13F portfolio, value $3,743,000.

    13F-HR 0001281011-19-000001 filed by MARSHWINDS ADVISORY CO
    Filed (acceptance time not in the bulk data set), ingested

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

  2. period ended2018-09-30
    13F 19,744 shares
    Change vs previous 13F -274 shares

    1.9% of the 13F portfolio, value $4,160,000.

    13F-HR 0001281011-18-000004 filed by MARSHWINDS ADVISORY CO
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2018-06-30
    13F 20,018 shares
    Change vs previous 13F -49 shares

    1.86% of the 13F portfolio, value $3,938,000.

    13F-HR 0001281011-18-000003 filed by MARSHWINDS ADVISORY CO
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2018-03-31
    13F 20,067 shares
    Change vs previous 13F 0 shares

    2.09% of the 13F portfolio, value $4,405,000.

    13F-HR 0001281011-18-000002 filed by MARSHWINDS ADVISORY CO
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2017-12-31
    13F 20,067 shares
    Change vs previous 13F -268 shares

    2.19% of the 13F portfolio, value $4,723,000.

    13F-HR 0001281011-18-000001 filed by MARSHWINDS ADVISORY CO
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2017-09-30
    13F 20,335 shares
    Change vs previous 13F -349 shares

    1.98% of the 13F portfolio, value $4,268,000.

    13F-HR 0001281011-17-000004 filed by MARSHWINDS ADVISORY CO
    Filed (acceptance time not in the bulk data set), ingested

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

  7. period ended2017-06-30
    13F 20,684 shares
    Change vs previous 13F +1 shares

    2.04% of the 13F portfolio, value $4,306,000.

    13F-HR 0001281011-17-000003 filed by MARSHWINDS ADVISORY CO
    Filed (acceptance time not in the bulk data set), ingested

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

  8. period ended2017-03-31
    13F 20,683 shares
    Change vs previous 13F not available

    1.84% of the 13F portfolio, value $3,957,000.

    13F-HR 0001281011-17-000002 filed by MARSHWINDS ADVISORY CO
    Filed (acceptance time not in the bulk data set), ingested

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