October Effect Ltd's ownership history for SIGA

October Effect Ltd currently holds 20.3K shares with a market value of $108.6K. It started holding SIGA on 2025-06-30. At its peak, it held 27.7K shares on 2025-06-30. Its highest holding value was $234.8K on 2025-09-30. At its lowest, it held 20.3K shares on 2026-03-31, with a value of $108.6K on 2026-03-31. In the recent 180 days, October Effect Ltd has decreased its shares by 5.4K.