Ticker: ATRO CUSIP: 046433108 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2021 | 26,192 | $368 | $12.60 | $9.94 - $14.96 |
| Q3 2021 | 26,192 | $368 | $15.23 | $12.54 - $19.28 |
| Q2 2021 | 37,772 | $661 | $17.40 | $15.12 - $20.93 |
| Q1 2021 | 44,809 | $808 | $15.52 | $12.00 - $19.58 |
| Q4 2020 | 48,062 | $636 | $9.83 | $6.30 - $14.11 |
| Q3 2020 | 47,867 | $370 | $9.13 | $7.42 - $11.56 |
| Q2 2020 | 46,630 | $492 | $9.38 | $7.09 - $16.80 |
| Q1 2020 | 12,914 | $119 | $21.59 | $6.99 - $29.11 |
| Q4 2019 | 10,903 | $305 | $29.47 | $27.75 - $33.24 |
| Q3 2019 | 10,903 | $320 | $32.21 | $25.85 - $42.08 |
| Q2 2019 | 10,969 | $441 | $37.72 | $31.40 - $44.34 |
| Q1 2019 | 11,149 | $365 | $31.98 | $28.49 - $36.81 |
| Q4 2018 | 11,149 | $339 | $31.49 | $27.56 - $37.11 |
| Q3 2018 | 11,149 | $485 | $35.53 | $30.08 - $39.39 |
| Q2 2018 | 11,149 | $401 | $30.98 | $28.07 - $33.50 |
| Q1 2018 | 16,102 | $601 | $34.88 | $30.07 - $41.84 |
| Q4 2017 | 16,102 | $668 | $31.64 | $25.08 - $37.39 |
| Q3 2017 | 16,287 | $485 | $23.84 | $20.26 - $26.80 |
| Q2 2017 | 20,074 | $612 | $26.14 | $24.97 - $29.01 |
| Q1 2017 | 24,560 | $779 | $27.55 | $24.31 - $30.54 |
| Q4 2016 | 35,428 | $1,199 | $30.81 | $23.96 - $34.71 |
| Q3 2016 | 35,428 | $1,596 | $29.86 | $23.28 - $33.44 |
| Q2 2016 | 65,508 | $2,179 | $26.85 | $22.45 - $29.46 |
| Q1 2016 | 38,353 | $1,463 | $24.70 | $18.21 - $29.48 |
| Q4 2015 | 27,568 | $1,122 | $28.00 | $24.58 - $35.31 |