| Period | Weighting | Quarter | ||||||
|---|---|---|---|---|---|---|---|---|
| Company | Longest | Shortest | Min. | Avg. | Max. | First | Latest | ↓ Count |
| GROUP ONE TRADING, L.P. | 4 | 4 | 0.00% | 0.00% | 0.01% | Q4 2013 | Q3 2014 | 4 |
This page lists all the filers that currently own COLUMBIA LABS INC or have owned COLUMBIA LABS INC in the past.