| # | % | |||||
|---|---|---|---|---|---|---|
| 1 | Timber Hill LLC | 527,900 | 38,025,000 | 40.65% | Put | |
| 2 | Iguana Healthcare Management, LLC | 500,000 | 36,016,000 | 38.50% | Put | |
| 3 | CITADEL ADVISORS LLC | 257,200 | 18,531,000 | 19.81% | Put | |
| 4 | SG Americas Securities, LLC | 266,400 | 647,000 | 0.69% | Put | |
| 5 | Virtu KCG Holdings LLC | 4,500 | 324,000 | 0.35% | Put |
From 2023-01-03 onward, the SEC requires values to be reported in nearest dollars. Earlier filings reported values in thousands; therefore, positions shown as $0 in older filings may represent actual values between $0–$999.
