Ticker: ALDX CUSIP: 01438T106 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 44,059 | $228 | $5.14 | $3.94 - $5.79 |
| Q3 2025 | 149,365 | $780 | $5.21 | $3.73 - $6.17 |
| Q2 2025 | 19,606 | $75 | $2.58 | $1.14 - $5.91 |
| Q1 2025 | 135,155 | $777 | $5.91 | $4.66 - $7.20 |
| Q4 2024 | 161,926 | $808 | $5.13 | $4.09 - $6.17 |
| Q2 2024 | 43,825 | $145 | $3.92 | $3.13 - $4.97 |
| Q1 2024 | 388,705 | $1,271 | $3.29 | $2.71 - $4.34 |
| Q4 2023 | 440,388 | $1,546 | $3.09 | $1.42 - $6.74 |
| Q3 2023 | 582,178 | $3,889 | $7.42 | $5.95 - $8.46 |
| Q2 2023 | 495,575 | $4,158 | $9.85 | $5.47 - $11.97 |
| Q1 2023 | 1,118,431 | $11 | $7.07 | $5.75 - $10.03 |
| Q4 2022 | 850,088 | $6 | $5.72 | $4.95 - $7.15 |
| Q3 2022 | 646,394 | $3,452 | $6.00 | $3.68 - $7.99 |
| Q2 2022 | 1,236,752 | $4,935 | $3.44 | $2.35 - $5.04 |
| Q1 2022 | 504,462 | $2,242 | $3.98 | $3.00 - $5.31 |
| Q4 2021 | 1,658,935 | $6,636 | $7.63 | $3.37 - $9.74 |
| Q3 2021 | 402,943 | $3,538 | $9.18 | $7.90 - $11.45 |
| Q2 2021 | 410,548 | $4,652 | $12.02 | $10.12 - $15.95 |
| Q1 2021 | 543,823 | $6,461 | $11.52 | $6.47 - $14.62 |
| Q4 2020 | 559,055 | $3,835 | $7.02 | $6.21 - $8.70 |
| Q3 2020 | 334,614 | $2,479 | $6.46 | $3.96 - $7.79 |
| Q2 2020 | 567,897 | $2,368 | $3.65 | $1.94 - $5.27 |
| Q1 2020 | 819,827 | $2,025 | $4.50 | $1.48 - $6.57 |
| Q4 2019 | 798,022 | $4,637 | $5.78 | $4.48 - $8.05 |
| Q3 2019 | 533,632 | $2,812 | $5.38 | $4.31 - $6.30 |
| Q2 2019 | 240,354 | $1,442 | $7.53 | $4.99 - $9.22 |
| Q1 2019 | 386,433 | $3,489 | $8.50 | $6.81 - $12.79 |
| Q4 2018 | 657,976 | $5,461 | $10.25 | $7.15 - $13.99 |
| Q3 2018 | 947,225 | $13,072 | $8.11 | $6.75 - $16.70 |
| Q2 2018 | 724,952 | $5,763 | $7.98 | $6.80 - $9.30 |
| Q1 2018 | 753,143 | $5,649 | $7.59 | $6.25 - $8.95 |
| Q4 2017 | 715,679 | $4,867 | $6.59 | $5.55 - $8.30 |
| Q3 2017 | 545,085 | $3,925 | $5.22 | $3.90 - $11.90 |
| Q2 2017 | 100,500 | $467 | $4.60 | $3.80 - $5.64 |
| Q1 2017 | 103,385 | $517 | $5.15 | $4.10 - $5.90 |
| Q4 2016 | 100,000 | $535 | $5.87 | $4.45 - $7.89 |
| Q3 2016 | 100,003 | $782 | $6.11 | $5.30 - $8.19 |
| Q2 2016 | 130,500 | $743 | $5.59 | $4.11 - $6.69 |
| Q1 2016 | 100,045 | $419 | $4.81 | $3.39 - $6.96 |
| Q4 2015 | 110,024 | $746 | $6.72 | $4.84 - $7.70 |
| Q3 2015 | 116,100 | $677 | $7.81 | $5.35 - $10.90 |
| Q2 2015 | 119,000 | $923 | $8.62 | $6.64 - $11.79 |