| Period | Weighting | Quarter | ||||||
|---|---|---|---|---|---|---|---|---|
| Company | Longest | Shortest | Min. | Avg. | Max. | First | Latest | ↓ Count |
| Tekla Capital Management LLC | 4 | 4 | 0.00% | 0.00% | 0.00% | Q3 2020 | Q2 2021 | 4 |
This page lists all the filers that currently own Tetraphase Pharmaceuticals, Inc. or have owned Tetraphase Pharmaceuticals, Inc. in the past.