| Period | Weighting | Quarter | ||||||
|---|---|---|---|---|---|---|---|---|
| Company | Longest | Shortest | Min. | Avg. | Max. | First | Latest | ↓ Count |
| SIMPLEX TRADING, LLC | 17 | 17 | 0.00% | 0.00% | 0.00% | Q2 2018 | Q2 2022 | 17 |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 17 | 17 | 0.00% | 0.00% | 0.00% | Q3 2018 | Q3 2022 | 17 |
| GROUP ONE TRADING, L.P. | 11 | 1 | 0.00% | 0.00% | 0.01% | Q4 2018 | Q3 2022 | 13 |
| BOOTHBAY FUND MANAGEMENT, LLC | 2 | 2 | 0.02% | 0.02% | 0.02% | Q3 2019 | Q4 2019 | 2 |
This page lists all the filers that currently own KALA PHARMACEUTICALS INC or have owned KALA PHARMACEUTICALS INC in the past.