Vestal Point Capital, LP: INSM position timeline

Vestal Point Capital, LP held 250,000 INSM 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 250,000 shares

   Change vs previous 13F +250,000 shares

   0.62% of the 13F portfolio, value $26,655,000.

   13F-HR 0001974915-26-000005 filed by Vestal Point Capital, LP
   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 ended2025-06-30

   13F 0 shares

   Change vs previous 13F -1,075,000 shares

   13F-HR 0001974915-25-000006 filed by Vestal Point Capital, LP
   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).

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

3. period ended2025-03-31

   13F 1,075,000 shares

   Change vs previous 13F +175,000 shares

   5.86% of the 13F portfolio, value $82,011,750.

   13F-HR 0001974915-25-000005 filed by Vestal Point Capital, LP
   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).

4. period ended2024-12-31

   13F 900,000 shares

   Change vs previous 13F -700,000 shares

   3.68% of the 13F portfolio, value $62,136,000.

   13F-HR 0001974915-25-000002 filed by Vestal Point Capital, LP
   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 1,600,000 shares

   Change vs previous 13F not available

   9.22% of the 13F portfolio, value $116,800,000.

   13F-HR 0001974915-24-000011 filed by Vestal Point Capital, LP
   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).