Ghost Tree Capital, LLC: TSHA position timeline

Ghost Tree Capital, LLC held 2,150,000 TSHA shares at 2024-09-30 per its 13F-HR filed 2024-11-14.

the latest 13F is the newest step

1. period ended2024-09-30

   13F 2,150,000 shares

   Change vs previous 13F +900,000 shares

   1.47% of the 13F portfolio, value $4,321,500.

   13F-HR 0001420506-24-002434 filed by Ghost Tree Capital, 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).

2. period ended2024-06-30

   13F 1,250,000 shares

   Change vs previous 13F +300,000 shares

   0.97% of the 13F portfolio, value $2,800,000.

   13F-HR 0001420506-24-001501 filed by Ghost Tree Capital, LLC
   Filed 2024-08-14 (acceptance time not in the bulk data set), ingested 2026-10-07 18:27:57 UTC

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

3. period ended2024-03-31

   13F 950,000 shares

   Change vs previous 13F -1,150,000 shares

   0.88% of the 13F portfolio, value $2,726,500.

   13F-HR 0001420506-24-000902 filed by Ghost Tree Capital, LLC
   Filed 2024-05-15 (acceptance time not in the bulk data set), ingested 2026-10-07 18:28:46 UTC

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

4. period ended2023-12-31

   13F 2,100,000 shares

   Change vs previous 13F +775,000 shares

   2.14% of the 13F portfolio, value $3,717,000.

   13F-HR 0001420506-24-000335 filed by Ghost Tree Capital, LLC
   Filed 2024-02-14 (acceptance time not in the bulk data set), ingested 2026-10-07 18:29:43 UTC

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

5. period ended2023-09-30

   13F 1,325,000 shares

   Change vs previous 13F not available

   2.03% of the 13F portfolio, value $4,187,000.

   13F-HR 0001420506-23-002080 filed by Ghost Tree Capital, LLC
   Filed 2023-11-14 (acceptance time not in the bulk data set), ingested 2026-10-07 18:30:40 UTC

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