Ticker: ATRO CUSIP: 046433108 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 292,854 | $15,884 | $50.32 | $41.50 - $56.72 |
| Q3 2025 | 287,524 | $13,114 | $36.50 | $27.27 - $46.61 |
| Q2 2025 | 90,307 | $3,023 | $28.04 | $19.89 - $36.32 |
| Q1 2025 | 85,347 | $2,063 | $20.18 | $15.49 - $26.63 |
| Q4 2024 | 81,173 | $1,296 | $17.63 | $14.13 - $21.11 |
| Q3 2024 | 81,169 | $1,581 | $20.38 | $18.00 - $23.74 |
| Q2 2024 | 79,737 | $1,597 | $18.62 | $15.83 - $21.84 |
| Q1 2024 | 74,912 | $1,426 | $17.85 | $15.29 - $20.36 |
| Q4 2023 | 72,307 | $1,260 | $15.74 | $14.11 - $17.76 |
| Q3 2023 | 72,307 | $1,147 | $18.03 | $15.38 - $22.44 |
| Q2 2023 | 72,307 | $1,436 | $16.43 | $12.91 - $20.67 |
| Q1 2023 | 70,302 | $939 | $13.40 | $9.92 - $15.98 |
| Q4 2022 | 357,866 | $3,686 | $8.87 | $7.46 - $10.91 |
| Q3 2022 | 337,504 | $2,653 | $10.01 | $7.84 - $12.31 |
| Q2 2022 | 331,244 | $3,369 | $10.83 | $9.24 - $13.19 |
| Q1 2022 | 286,795 | $3,709 | $13.05 | $11.11 - $14.87 |
| Q4 2021 | 266,219 | $3,195 | $12.60 | $9.94 - $14.96 |
| Q3 2021 | 240,430 | $3,381 | $15.23 | $12.54 - $19.28 |
| Q2 2021 | 339,468 | $5,945 | $17.40 | $15.12 - $20.93 |
| Q1 2021 | 330,108 | $5,956 | $15.52 | $12.00 - $19.58 |
| Q4 2020 | 306,195 | $4,051 | $9.83 | $6.30 - $14.11 |
| Q3 2020 | 257,433 | $1,988 | $9.13 | $7.42 - $11.56 |
| Q2 2020 | 228,830 | $2,417 | $9.38 | $7.09 - $16.80 |
| Q1 2020 | 169,984 | $1,561 | $21.59 | $6.99 - $29.11 |
| Q4 2019 | 141,787 | $3,963 | $29.47 | $27.75 - $33.24 |
| Q3 2019 | 201,385 | $5,917 | $32.21 | $25.85 - $42.08 |
| Q2 2019 | 151,845 | $6,108 | $37.72 | $31.40 - $44.34 |
| Q1 2019 | 134,346 | $4,396 | $31.98 | $28.49 - $36.81 |
| Q4 2018 | 128,934 | $3,927 | $31.49 | $27.56 - $37.11 |
| Q3 2018 | 117,401 | $5,107 | $35.53 | $30.08 - $39.39 |
| Q2 2018 | 114,147 | $4,106 | $30.98 | $28.07 - $33.50 |
| Q1 2018 | 106,069 | $3,957 | $34.88 | $30.07 - $41.84 |
| Q4 2017 | 102,881 | $4,267 | $31.64 | $25.08 - $37.39 |
| Q3 2017 | 86,897 | $2,586 | $23.84 | $20.26 - $26.80 |
| Q2 2017 | 87,636 | $2,671 | $26.14 | $24.97 - $29.01 |
| Q1 2017 | 80,714 | $2,562 | $27.55 | $24.31 - $30.54 |
| Q4 2016 | 76,274 | $2,582 | $30.81 | $23.96 - $34.71 |
| Q3 2016 | 66,781 | $3,009 | $29.86 | $23.28 - $33.44 |
| Q2 2016 | 63,773 | $2,122 | $26.85 | $22.45 - $29.46 |
| Q1 2016 | 67,259 | $2,566 | $24.70 | $18.21 - $29.48 |
| Q4 2015 | 66,070 | $2,690 | $28.00 | $24.58 - $35.31 |
| Q3 2015 | 54,449 | $2,202 | $36.32 | $25.79 - $46.90 |
| Q2 2015 | 54,584 | $3,870 | $46.01 | $39.02 - $49.48 |
| Q1 2015 | 52,893 | $3,899 | $39.78 | $32.33 - $48.36 |
| Q4 2014 | 50,442 | $2,790 | $30.86 | $26.43 - $36.23 |
| Q3 2014 | 48,918 | $2,333 | $31.95 | $27.15 - $36.94 |
| Q2 2014 | 39,893 | $2,252 | $30.27 | $27.10 - $34.19 |
| Q1 2014 | 40,071 | $2,541 | $32.78 | $26.74 - $38.85 |
| Q4 2013 | 32,316 | $1,649 | $25.57 | $20.29 - $28.90 |
| Q3 2013 | 32,714 | $1,626 | $18.80 | $15.55 - $21.77 |
| Q2 2013 | 29,779 | $1,194 | $14.02 | $10.54 - $17.60 |