Ticker: ATRO CUSIP: 046433108 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 756,386 | $41,033 | $50.32 | $41.50 - $56.72 |
| Q3 2025 | 748,418 | $34,140 | $36.50 | $27.27 - $46.61 |
| Q2 2025 | 736,327 | $24,655 | $28.04 | $19.89 - $36.32 |
| Q1 2025 | 714,193 | $17,266 | $20.18 | $15.49 - $26.63 |
| Q4 2024 | 690,607 | $11,025 | $17.63 | $14.13 - $21.11 |
| Q3 2024 | 691,522 | $13,474 | $20.38 | $18.00 - $23.74 |
| Q2 2024 | 678,053 | $13,585 | $18.62 | $15.83 - $21.84 |
| Q1 2024 | 634,279 | $12,078 | $17.85 | $15.29 - $20.36 |
| Q4 2023 | 597,445 | $10,409 | $15.74 | $14.11 - $17.76 |
| Q3 2023 | 555,651 | $8,814 | $18.03 | $15.38 - $22.44 |
| Q2 2023 | 534,725 | $10,620 | $16.43 | $12.91 - $20.67 |
| Q1 2023 | 504,117 | $6,735 | $13.40 | $9.92 - $15.98 |
| Q4 2022 | 477,926 | $5 | $8.87 | $7.46 - $10.91 |
| Q3 2022 | 461,245 | $3,625 | $10.01 | $7.84 - $12.31 |
| Q2 2022 | 453,567 | $4,612 | $10.83 | $9.24 - $13.19 |
| Q1 2022 | 451,169 | $5,833 | $13.05 | $11.11 - $14.87 |
| Q4 2021 | 499,776 | $5,997 | $12.60 | $9.94 - $14.96 |
| Q3 2021 | 475,202 | $6,681 | $15.23 | $12.54 - $19.28 |
| Q2 2021 | 495,182 | $8,670 | $17.40 | $15.12 - $20.93 |
| Q1 2021 | 482,609 | $8,706 | $15.52 | $12.00 - $19.58 |
| Q4 2020 | 437,662 | $5,789 | $9.83 | $6.30 - $14.11 |
| Q3 2020 | 441,099 | $3,404 | $9.13 | $7.42 - $11.56 |
| Q2 2020 | 399,169 | $4,214 | $9.38 | $7.09 - $16.80 |
| Q1 2020 | 388,603 | $3,567 | $21.59 | $6.99 - $29.11 |
| Q4 2019 | 393,791 | $11,006 | $29.47 | $27.75 - $33.24 |
| Q3 2019 | 434,689 | $12,770 | $32.21 | $25.85 - $42.08 |
| Q2 2019 | 451,030 | $18,140 | $37.72 | $31.40 - $44.34 |
| Q1 2019 | 394,799 | $12,917 | $31.98 | $28.49 - $36.81 |
| Q4 2018 | 364,134 | $11,087 | $31.49 | $27.56 - $37.11 |
| Q3 2018 | 305,972 | $13,309 | $35.53 | $30.08 - $39.39 |
| Q2 2018 | 241,644 | $8,691 | $30.98 | $28.07 - $33.50 |
| Q1 2018 | 258,523 | $9,642 | $34.88 | $30.07 - $41.84 |
| Q4 2017 | 300,096 | $12,444 | $31.64 | $25.08 - $37.39 |
| Q3 2017 | 338,424 | $10,068 | $23.84 | $20.26 - $26.80 |
| Q2 2017 | 338,515 | $10,313 | $26.14 | $24.97 - $29.01 |
| Q1 2017 | 345,325 | $10,956 | $27.55 | $24.31 - $30.54 |
| Q4 2016 | 311,247 | $10,532 | $30.81 | $23.96 - $34.71 |
| Q3 2016 | 245,953 | $11,080 | $29.86 | $23.28 - $33.44 |
| Q2 2016 | 240,929 | $8,013 | $26.85 | $22.45 - $29.46 |
| Q1 2016 | 237,672 | $9,067 | $24.70 | $18.21 - $29.48 |
| Q4 2015 | 225,534 | $9,181 | $28.00 | $24.58 - $35.31 |
| Q3 2015 | 193,663 | $7,828 | $36.32 | $25.79 - $46.90 |
| Q2 2015 | 174,785 | $12,390 | $46.01 | $39.02 - $49.48 |
| Q1 2015 | 167,844 | $12,369 | $39.78 | $32.33 - $48.36 |
| Q4 2014 | 157,716 | $8,723 | $30.86 | $26.43 - $36.23 |
| Q3 2014 | 147,216 | $7,019 | $31.95 | $27.15 - $36.94 |
| Q2 2014 | 139,440 | $7,870 | $30.27 | $27.10 - $34.19 |
| Q1 2014 | 129,917 | $8,237 | $32.78 | $26.74 - $38.85 |
| Q4 2013 | 75,254 | $3,837 | $25.57 | $20.29 - $28.90 |
| Q3 2013 | 53,536 | $2,661 | $18.80 | $15.55 - $21.77 |
| Q2 2013 | 47,252 | $1,931 | $14.02 | $10.54 - $17.60 |