Ticker: ATRO CUSIP: 046433108 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 25,919 | $1,406 | $50.32 | $41.50 - $56.72 |
| Q3 2025 | 18,564 | $847 | $36.50 | $27.27 - $46.61 |
| Q2 2025 | 29,734 | $995 | $28.04 | $19.89 - $36.32 |
| Q1 2025 | 29,189 | $705 | $20.18 | $15.49 - $26.63 |
| Q4 2024 | 30,856 | $492 | $17.63 | $14.13 - $21.11 |
| Q3 2024 | 27,014 | $526 | $20.38 | $18.00 - $23.74 |
| Q2 2024 | 10,984 | $220 | $18.62 | $15.83 - $21.84 |
| Q1 2024 | 15,122 | $288 | $17.85 | $15.29 - $20.36 |
| Q4 2023 | 9,801 | $171 | $15.74 | $14.11 - $17.76 |
| Q3 2023 | 100 | $2 | $18.03 | $15.38 - $22.44 |
| Q2 2023 | 8,407 | $167 | $16.43 | $12.91 - $20.67 |
| Q4 2022 | 171 | $2 | $8.87 | $7.46 - $10.91 |
| Q3 2022 | 383 | $3 | $10.01 | $7.84 - $12.31 |
| Q2 2022 | 1,843 | $19 | $10.83 | $9.24 - $13.19 |
| Q1 2022 | 1,095 | $14 | $13.05 | $11.11 - $14.87 |
| Q4 2021 | 6,438 | $77 | $12.60 | $9.94 - $14.96 |
| Q3 2021 | 58,542 | $823 | $15.23 | $12.54 - $19.28 |
| Q2 2021 | 48,541 | $850 | $17.40 | $15.12 - $20.93 |
| Q1 2021 | 3,160 | $57 | $15.52 | $12.00 - $19.58 |
| Q4 2020 | 4,792 | $63 | $9.83 | $6.30 - $14.11 |
| Q3 2020 | 2,527 | $20 | $9.13 | $7.42 - $11.56 |
| Q2 2020 | 9,600 | $101 | $9.38 | $7.09 - $16.80 |
| Q1 2020 | 84,230 | $773 | $21.59 | $6.99 - $29.11 |
| Q4 2019 | 64,042 | $1,790 | $29.47 | $27.75 - $33.24 |
| Q3 2019 | 117,168 | $3,443 | $32.21 | $25.85 - $42.08 |
| Q2 2019 | 50,973 | $2,050 | $37.72 | $31.40 - $44.34 |
| Q1 2019 | 53,787 | $1,760 | $31.98 | $28.49 - $36.81 |
| Q4 2018 | 27,843 | $848 | $31.49 | $27.56 - $37.11 |
| Q3 2018 | 7,549 | $328 | $35.53 | $30.08 - $39.39 |
| Q2 2018 | 4,445 | $160 | $30.98 | $28.07 - $33.50 |
| Q1 2018 | 105 | $4 | $34.88 | $30.07 - $41.84 |
| Q4 2017 | 17,791 | $738 | $31.64 | $25.08 - $37.39 |
| Q3 2017 | 17,617 | $524 | $23.84 | $20.26 - $26.80 |
| Q2 2017 | 7,674 | $234 | $26.14 | $24.97 - $29.01 |
| Q1 2017 | 11,733 | $372 | $27.55 | $24.31 - $30.54 |
| Q4 2016 | 22,683 | $767 | $30.81 | $23.96 - $34.71 |
| Q3 2016 | 2,496 | $112 | $29.86 | $23.28 - $33.44 |
| Q2 2016 | 4,306 | $144 | $26.85 | $22.45 - $29.46 |
| Q1 2016 | 19,760 | $754 | $24.70 | $18.21 - $29.48 |
| Q4 2015 | 9,598 | $391 | $28.00 | $24.58 - $35.31 |
| Q3 2015 | 417 | $17 | $36.32 | $25.79 - $46.90 |
| Q2 2015 | 646 | $46 | $46.01 | $39.02 - $49.48 |
| Q1 2015 | 1,211 | $89 | $39.78 | $32.33 - $48.36 |
| Q4 2014 | 3,472 | $192 | $30.86 | $26.43 - $36.23 |
| Q3 2014 | 1,815 | $87 | $31.95 | $27.15 - $36.94 |
| Q2 2014 | 1,028 | $58 | $30.27 | $27.10 - $34.19 |
| Q1 2014 | 2,485 | $158 | $32.78 | $26.74 - $38.85 |
| Q4 2013 | 5,420 | $277 | $25.57 | $20.29 - $28.90 |
| Q3 2013 | 693 | $35 | $18.80 | $15.55 - $21.77 |
| Q2 2013 | 369 | $15 | $14.02 | $10.54 - $17.60 |