Ticker: ATRO CUSIP: 046433108 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 444,436 | $24,106 | $50.32 | $41.50 - $56.72 |
| Q3 2025 | 455,444 | $20,773 | $36.50 | $27.27 - $46.61 |
| Q2 2025 | 352,075 | $11,787 | $28.04 | $19.89 - $36.32 |
| Q1 2025 | 123,117 | $2,976 | $20.18 | $15.49 - $26.63 |
| Q4 2021 | 43,444 | $521,328 | $12.60 | $9.94 - $14.96 |
| Q3 2021 | 18,705 | $262,992 | $15.23 | $12.54 - $19.28 |
| Q2 2021 | 21,648 | $379,056 | $17.40 | $15.12 - $20.93 |
| Q1 2021 | 16,717 | $301,575 | $15.52 | $12.00 - $19.58 |
| Q4 2020 | 14,197 | $187,826 | $9.83 | $6.30 - $14.11 |
| Q3 2020 | 15,576 | $120,247 | $9.13 | $7.42 - $11.56 |
| Q2 2020 | 10,334 | $109,127 | $9.38 | $7.09 - $16.80 |
| Q1 2020 | 11,284 | $103,587 | $21.59 | $6.99 - $29.11 |
| Q4 2019 | 7,875 | $220,106 | $29.47 | $27.75 - $33.24 |
| Q3 2019 | 6,903 | $202,810 | $32.21 | $25.85 - $42.08 |
| Q2 2019 | 5,489 | $220,768 | $37.72 | $31.40 - $44.34 |
| Q1 2019 | 7,530 | $246,382 | $31.98 | $28.49 - $36.81 |
| Q4 2018 | 3,191 | $97,166 | $31.49 | $27.56 - $37.11 |
| Q3 2018 | 3,786 | $164,691 | $35.53 | $30.08 - $39.39 |
| Q2 2018 | 3,738 | $134,456 | $30.98 | $28.07 - $33.50 |
| Q1 2018 | 7,788 | $290,492 | $34.88 | $30.07 - $41.84 |
| Q4 2017 | 11,872 | $492,332 | $31.64 | $25.08 - $37.39 |
| Q3 2017 | 6,954 | $206,882 | $23.84 | $20.26 - $26.80 |
| Q2 2017 | 5,999 | $182,790 | $26.14 | $24.97 - $29.01 |
| Q1 2017 | 4,745 | $150,559 | $27.55 | $24.31 - $30.54 |
| Q4 2016 | 4,273 | $144,598 | $30.81 | $23.96 - $34.71 |
| Q3 2016 | 3,581 | $161,324 | $29.86 | $23.28 - $33.44 |
| Q2 2016 | 2,858 | $95,057 | $26.85 | $22.45 - $29.46 |
| Q1 2016 | 1,836 | $70,043 | $24.70 | $18.21 - $29.48 |
| Q4 2015 | 4,449 | $181,119 | $28.00 | $24.58 - $35.31 |
| Q3 2015 | 5,231 | $211,489 | $36.32 | $25.79 - $46.90 |
| Q2 2015 | 2,470 | $175,099 | $46.01 | $39.02 - $49.48 |
| Q1 2015 | 1,326 | $97,726 | $39.78 | $32.33 - $48.36 |
| Q4 2014 | 775 | $42,865 | $30.86 | $26.43 - $36.23 |
| Q3 2014 | 1,275 | $60,792 | $31.95 | $27.15 - $36.94 |
| Q2 2014 | 43 | $2,427 | $30.27 | $27.10 - $34.19 |
| Q1 2014 | 197 | $11,253 | $32.78 | $26.74 - $38.85 |
| Q4 2013 | 195 | $9,945 | $25.57 | $20.29 - $28.90 |