Ticker: ATEC CUSIP: 02081G201 Class: Com
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 4,340,936 | $91,333 | $18.51 | $13.13 - $22.66 |
| Q3 2025 | 3,556,745 | $51,715 | $13.92 | $10.11 - $16.70 |
| Q2 2025 | 1,915,639 | $21,264 | $11.49 | $8.81 - $13.14 |
| Q1 2025 | 1,318,338 | $13,368 | $10.73 | $8.82 - $12.79 |
| Q4 2024 | 1,370,580 | $12,582 | $7.98 | $4.88 - $10.63 |
| Q3 2024 | 1,169,653 | $6,503 | $7.68 | $5.28 - $11.97 |
| Q2 2024 | 889,888 | $9,299 | $11.64 | $9.25 - $14.54 |
| Q1 2024 | 1,496,831 | $20,641 | $14.83 | $12.71 - $17.34 |
| Q4 2023 | 2,250,993 | $34,013 | $11.95 | $8.66 - $15.48 |
| Q3 2023 | 1,289,210 | $16,721 | $15.66 | $12.08 - $19.14 |
| Q2 2023 | 1,958,413 | $35,212 | $15.57 | $14.10 - $18.59 |
| Q1 2023 | 1,602,184 | $24,994 | $14.14 | $11.47 - $16.34 |
| Q4 2022 | 989,916 | $12,225 | $10.08 | $8.58 - $12.38 |
| Q3 2022 | 690,982 | $6,039 | $7.91 | $5.73 - $9.81 |
| Q2 2022 | 872,449 | $5,705 | $9.21 | $6.16 - $13.65 |
| Q1 2022 | 797,081 | $9,166 | $10.81 | $9.06 - $13.37 |
| Q4 2021 | 613,589 | $7,013 | $11.81 | $10.31 - $13.94 |
| Q3 2021 | 482,785 | $5,885 | $13.95 | $11.61 - $16.47 |
| Q2 2021 | 542,189 | $8,306 | $15.43 | $13.33 - $18.00 |
| Q1 2021 | 319,231 | $5,041 | $15.74 | $12.96 - $19.36 |
| Q4 2020 | 891,666 | $12,948 | $10.56 | $6.11 - $14.97 |
| Q3 2020 | 386,944 | $2,570 | $5.64 | $4.31 - $7.28 |
| Q2 2020 | 14,014 | $66 | $4.42 | $3.02 - $5.74 |
| Q1 2020 | 540,378 | $1,863 | $5.75 | $2.19 - $7.93 |
| Q4 2019 | 58,405 | $414 | $6.42 | $4.58 - $7.75 |
| Q3 2019 | 14,009 | $71 | $5.20 | $4.06 - $6.35 |
| Q2 2019 | 1,454 | $7 | $3.73 | $2.51 - $4.85 |
| Q1 2019 | 954 | $3 | $1.94 | $1.18 - $2.93 |
| Q4 2018 | 2,752 | $6 | $2.82 | $2.02 - $3.38 |
| Q3 2018 | 2,752 | $9 | $3.15 | $2.55 - $3.95 |
| Q2 2018 | 2,752 | $8 | $3.55 | $2.66 - $4.21 |
| Q1 2018 | 2,752 | $9 | $3.25 | $2.62 - $3.60 |
| Q4 2017 | 2,752 | $8 | $3.20 | $2.25 - $4.27 |
| Q3 2017 | 1,802 | $4 | $1.93 | $1.58 - $2.45 |
| Q2 2017 | 1,802 | $3 | $2.02 | $1.77 - $2.49 |
| Q1 2017 | 2,870 | $6 | $3.20 | $1.96 - $5.80 |
| Q4 2016 | 798 | $3 | $5.42 | $3.12 - $9.27 |
| Q3 2016 | 16,088 | $151 | $4.95 | $2.64 - $9.65 |