PERCEPTIVE ADVISORS LLC: CTMX position timeline

PERCEPTIVE ADVISORS LLC held 10,439,185 CTMX 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 10,439,185 shares

   Change vs previous 13F +340,361 shares

   0.61% of the 13F portfolio, value $39,146,944.

   13F-HR 0001012975-26-000777 filed by PERCEPTIVE ADVISORS 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/A 10,098,824 shares

   Change vs previous 13F +418,639 shares

   0.94% of the 13F portfolio, value $47,464,473.

   13F-HR/A 0001012975-26-000499 filed by PERCEPTIVE ADVISORS LLC
   Filed 2026-05-29 (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 ended2025-12-31

   13F 9,680,185 shares

   Change vs previous 13F 0 shares

   0.76% of the 13F portfolio, value $41,237,588.

   13F-HR 0001012975-26-000155 filed by PERCEPTIVE ADVISORS LLC
   Filed 2026-02-17 (acceptance time not in the bulk data set), ingested 2026-10-07 03:01:36 UTC

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

4. period ended2025-09-30

   13F 9,680,185 shares

   Change vs previous 13F +2,686,539 shares

   0.89% of the 13F portfolio, value $30,879,790.

   13F-HR 0001012975-25-000762 filed by PERCEPTIVE ADVISORS LLC
   Filed 2025-11-14 (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).

5. period ended2025-06-30

   13F 6,993,646 shares

   Change vs previous 13F not available

   0.6% of the 13F portfolio, value $15,875,576.

   13F-HR 0001012975-25-000446 filed by PERCEPTIVE ADVISORS LLC
   Filed 2025-08-14 (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).