Ticker: ATRO CUSIP: 046433108 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 4,345 | $236 | $50.32 | $41.50 - $56.72 |
| Q3 2025 | 2,368 | $108 | $36.50 | $27.27 - $46.61 |
| Q2 2025 | 2,533 | $85 | $28.04 | $19.89 - $36.32 |
| Q1 2025 | 5,526 | $134 | $20.18 | $15.49 - $26.63 |
| Q4 2024 | 1,420 | $23 | $17.63 | $14.13 - $21.11 |
| Q3 2024 | 46,597 | $908 | $20.38 | $18.00 - $23.74 |
| Q2 2024 | 37,927 | $760 | $18.62 | $15.83 - $21.84 |
| Q1 2024 | 43,473 | $828 | $17.85 | $15.29 - $20.36 |
| Q4 2023 | 63,729 | $1,110 | $15.74 | $14.11 - $17.76 |
| Q3 2023 | 65,886 | $1,045 | $18.03 | $15.38 - $22.44 |
| Q2 2023 | 62,346 | $1,238 | $16.43 | $12.91 - $20.67 |
| Q1 2023 | 62,321 | $833 | $13.40 | $9.92 - $15.98 |
| Q4 2022 | 74,506 | $767 | $8.87 | $7.46 - $10.91 |
| Q3 2022 | 74,169 | $583 | $10.01 | $7.84 - $12.31 |
| Q2 2022 | 74,288 | $755 | $10.83 | $9.24 - $13.19 |
| Q1 2022 | 75,293 | $974 | $13.05 | $11.11 - $14.87 |
| Q4 2021 | 13 | $0 | $12.60 | $9.94 - $14.96 |
| Q3 2021 | 97 | $1 | $15.23 | $12.54 - $19.28 |
| Q2 2021 | 103 | $2 | $17.40 | $15.12 - $20.93 |
| Q1 2021 | 252 | $5 | $15.52 | $12.00 - $19.58 |
| Q4 2020 | 252 | $3 | $9.83 | $6.30 - $14.11 |
| Q3 2020 | 252 | $2 | $9.13 | $7.42 - $11.56 |
| Q2 2020 | 252 | $3 | $9.38 | $7.09 - $16.80 |
| Q1 2020 | 252 | $2 | $21.59 | $6.99 - $29.11 |
| Q4 2019 | 252 | $7 | $29.47 | $27.75 - $33.24 |
| Q3 2019 | 252 | $7 | $32.21 | $25.85 - $42.08 |
| Q2 2019 | 213,850 | $8,602 | $37.72 | $31.40 - $44.34 |
| Q1 2019 | 1,497,214 | $48,989 | $31.98 | $28.49 - $36.81 |
| Q4 2018 | 2,258,783 | $68,780 | $31.49 | $27.56 - $37.11 |
| Q3 2018 | 2,331,992 | $101,442 | $35.53 | $30.08 - $39.39 |
| Q2 2018 | 2,471,767 | $88,910 | $30.98 | $28.07 - $33.50 |
| Q1 2018 | 2,621,748 | $97,791 | $34.88 | $30.07 - $41.84 |
| Q4 2017 | 2,703,224 | $112,103 | $31.64 | $25.08 - $37.39 |
| Q3 2017 | 2,195,533 | $65,317 | $23.84 | $20.26 - $26.80 |
| Q2 2017 | 2,028,637 | $61,813 | $26.14 | $24.97 - $29.01 |
| Q1 2017 | 1,384,669 | $43,936 | $27.55 | $24.31 - $30.54 |
| Q4 2016 | 1,181,887 | $39,995 | $30.81 | $23.96 - $34.71 |
| Q3 2016 | 775,027 | $34,915 | $29.86 | $23.28 - $33.44 |
| Q2 2016 | 315,800 | $10,504 | $26.85 | $22.45 - $29.46 |
| Q1 2016 | 300,800 | $11,476 | $24.70 | $18.21 - $29.48 |
| Q4 2015 | 237,600 | $9,673 | $28.00 | $24.58 - $35.31 |
| Q3 2015 | 396,300 | $16,022 | $36.32 | $25.79 - $46.90 |
| Q2 2014 | 118,252 | $6,675 | $30.27 | $27.10 - $34.19 |
| Q1 2014 | 139,182 | $8,826 | $32.78 | $26.74 - $38.85 |
| Q4 2013 | 135,272 | $6,899 | $25.57 | $20.29 - $28.90 |
| Q3 2013 | 140,904 | $7,004 | $18.80 | $15.55 - $21.77 |
| Q2 2013 | 180,571 | $7,380 | $14.02 | $10.54 - $17.60 |