PRELUDE CAPITAL MANAGEMENT, LLC: KOS position timeline

PRELUDE CAPITAL MANAGEMENT, LLC held 55,869 KOS shares at 2026-06-30 per its 13F-HR filed 2026-08-14.

the latest 13F is the newest step

1. period ended2026-06-30

   13F 55,869 shares

   Change vs previous 13F +16,215 shares

   0.01% of the 13F portfolio, value $117,884.

   13F-HR 0000945621-26-001059 filed by PRELUDE CAPITAL MANAGEMENT, LLC
   Filed 2026-08-14 (acceptance time not in the bulk data set), ingested 2026-10-06 09:57:27 UTC

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

2. period ended2026-03-31

   13F 39,654 shares

   Change vs previous 13F +39,654 shares

   0.01% of the 13F portfolio, value $110,238.

   13F-HR 0000945621-26-000717 filed by PRELUDE CAPITAL MANAGEMENT, LLC
   Filed 2026-05-15 (acceptance time not in the bulk data set), ingested 2026-10-06 09:58:43 UTC

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

3. period ended2025-03-31

   13F 0 shares

   Change vs previous 13F -71,798 shares

   13F-HR 0000945621-25-000489 filed by PRELUDE CAPITAL MANAGEMENT, LLC
   Filed 2025-05-15 (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).

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

4. period ended2024-12-31

   13F 71,798 shares

   Change vs previous 13F -10,217 shares

   0.02% of the 13F portfolio, value $245,549.

   13F-HR 0000945621-25-000189 filed by PRELUDE CAPITAL MANAGEMENT, LLC
   Filed 2025-02-14 (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/A 82,015 shares

   Change vs previous 13F not available

   0.03% of the 13F portfolio, value $330,520.

   13F-HR/A 0000945621-24-000950 filed by PRELUDE CAPITAL MANAGEMENT, LLC
   Filed 2024-11-14 (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).