PERKINS CAPITAL MANAGEMENT INC's ownership history for INGN

PERKINS CAPITAL MANAGEMENT INC currently holds 199.6K shares with a market value of $1.2M. It started holding INGN on 2025-06-30. At its peak, it held 217.7K shares on 2025-12-31. Its highest holding value was $1.7M on 2025-09-30. At its lowest, it held 148.1K shares on 2025-06-30, with a value of $1.0M on 2025-06-30. In the recent 180 days, PERKINS CAPITAL MANAGEMENT INC has decreased its shares by 3.2K.