Quarterly Call Option Transactions in Altimmune, Inc. (ALT)
This table provides information about the institutional ownership of Altimmune, Inc. (ALT) during . The information is specifically focused on institutions that hold call options of Altimmune, Inc..
Calls Purchased
Calls Sold
| Quarter | Buy | Sell | Net Activity | |||||
|---|---|---|---|---|---|---|---|---|
| New Holding | Increment | Total Shares Bought | Closed Position | Reduction | Total Shares Sold | |||
| Q4 2021 | 9,600 | 26,700 | 36,300 | 165,500 | 168,600 | 334,100 | -297,800 | |
| Q1 2022 | — | 79,800 | 46,600 | 126,400 | -126,400 | |||
| Q2 2022 | 118,700 | 448,200 | 566,900 | — | 566,900 | |||
| Q3 2022 | 1,002,100 | 1,524,000 | 2,526,100 | 4,400 | 0 | 4,400 | 2,521,700 | |
| Q4 2022 | 204,900 | 587,601 | 792,501 | 638,100 | 0 | 638,100 | 154,401 | |
| Q1 2023 | 1,975,000 | 1,616,200 | 3,591,200 | 249,800 | 23,300 | 273,100 | 3,318,100 | |
| Q2 2023 | — | 332,000 | 0 | 332,000 | -332,000 | |||
| Q3 2023 | 217,200 | 0 | 217,200 | 35,000 | 0 | 35,000 | 182,200 | |
| Q4 2023 | 794,300 | 1,700 | 796,000 | — | 796,000 | |||
| Q1 2024 | 89,100 | 6,500 | 95,600 | 354,900 | 0 | 354,900 | -259,300 | |
| Q2 2024 | 24,200 | 83,500 | 107,700 | 159,500 | 0 | 159,500 | -51,800 | |
| Q3 2024 | 53,900 | 106,400 | 160,300 | 208,500 | 0 | 208,500 | -48,200 | |
| Q4 2024 | 478,300 | 728,402 | 1,206,702 | 61,400 | 0 | 61,400 | 1,145,302 | |