ARTHUR M. COHEN & ASSOCIATES, LLC: MRK position timeline

ARTHUR M. COHEN & ASSOCIATES, LLC held 0 MRK shares at 2025-09-30 per its 13F-HR filed 2025-10-14.

the latest 13F is the newest step

1. period ended2025-09-30

   13F 0 shares

   Change vs previous 13F -4,825 shares

   13F-HR 0001085146-25-005925 filed by ARTHUR M. COHEN & ASSOCIATES, LLC
   Filed 2025-10-14 (acceptance time not in the bulk data set), ingested 2026-10-07 03:02:25 UTC

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

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

2. period ended2025-06-30

   13F 4,825 shares

   Change vs previous 13F +1,180 shares

   0.07% of the 13F portfolio, value $381,947.

   13F-HR 0001085146-25-003752 filed by ARTHUR M. COHEN & ASSOCIATES, LLC
   Filed 2025-07-11 (acceptance time not in the bulk data set), ingested 2026-10-07 18:23:11 UTC

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

3. period ended2025-03-31

   13F 3,645 shares

   Change vs previous 13F +200 shares

   0.06% of the 13F portfolio, value $327,175.

   13F-HR 0001692252-25-000002 filed by ARTHUR M. COHEN & ASSOCIATES, LLC
   Filed 2025-04-10 (acceptance time not in the bulk data set), ingested 2026-10-07 18:25:06 UTC

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

4. period ended2024-12-31

   13F 3,445 shares

   Change vs previous 13F 0 shares

   0.06% of the 13F portfolio, value $342,709.

   13F-HR 0001692252-25-000001 filed by ARTHUR M. COHEN & ASSOCIATES, LLC
   Filed 2025-01-15 (acceptance time not in the bulk data set), ingested 2026-10-07 18:25:55 UTC

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

5. period ended2024-09-30

   13F 3,445 shares

   Change vs previous 13F not available

   0.07% of the 13F portfolio, value $395,279.

   13F-HR 0001692252-24-000005 filed by ARTHUR M. COHEN & ASSOCIATES, LLC
   Filed 2024-10-30 (acceptance time not in the bulk data set), ingested 2026-10-07 18:26:56 UTC

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