| Period | Weighting | Quarter | ||||||
|---|---|---|---|---|---|---|---|---|
| Company | Longest | Shortest | Min. | Avg. | Max. | First | Latest | ↓ Count |
| GROUP ONE TRADING, L.P. | 11 | 5 | 0.00% | 0.00% | 0.01% | Q4 2017 | Q4 2021 | 16 |
| SIMPLEX TRADING, LLC | 12 | 4 | 0.00% | 0.00% | 0.00% | Q4 2017 | Q4 2021 | 16 |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 14 | 14 | 0.00% | 0.00% | 0.00% | Q3 2018 | Q4 2021 | 14 |
| SABBY MANAGEMENT, LLC | 3 | 1 | 0.01% | 0.03% | 0.05% | Q1 2019 | Q2 2020 | 4 |
This page lists all the filers that currently own CELSION CORPORATION or have owned CELSION CORPORATION in the past.