ARDSLEY ADVISORY PARTNERS LP's ownership history for ALDX

ARDSLEY ADVISORY PARTNERS LP currently holds 1.4M shares with a market value of $7.5M. It started holding ALDX on 2024-09-30. At its peak, it held 2.0M shares on 2025-06-30. Its highest holding value was $9.9M on 2025-09-30. At its lowest, it held 500.0K shares on 2024-09-30, with a value of $2.7M on 2024-09-30. In the recent 180 days, ARDSLEY ADVISORY PARTNERS LP has decreased its shares by 600.0K. In the recent year, ARDSLEY ADVISORY PARTNERS LP has increased its shares by 300.0K.

It has also owned 500 contracts of calls, with the market value of the underlying securities totaling $259.0K on 2024-12-31. At its peak, it held 6.0K contracts of calls on 2024-12-31 and it owned calls with the market value of the underlying securities totaling $3.0M on 2024-12-31. At its lowest, it held 500 contracts of calls on 2025-12-31 and it owned calls with the market value of the underlying securities totaling $259.0K on 2025-12-31. In the recent 180 days, ARDSLEY ADVISORY PARTNERS LP has decreased its holdings by 5.5K contracts.