ALEXZA PHARMACEUTICALS INC's ticker is and the CUSIP is 015384909. A total of 2 filers reported holding ALEXZA PHARMACEUTICALS INC in Q3 2013. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2013 | $1,230,000 | – | 283,300 | – | 0.03% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| SABBY MANAGEMENT, LLC | 2,040 | $1,044,000 | 0.07% |
| Citadel Advisors | 37,000 | $189,000 | 0.00% |