Ticker: ATRO CUSIP: 046433108 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2021 | 47,700 | $861 | $15.52 | $12.00 - $19.58 |
| Q4 2020 | 55,107 | $729 | $9.83 | $6.30 - $14.11 |
| Q3 2020 | 55,250 | $427 | $9.13 | $7.42 - $11.56 |
| Q2 2020 | 50,840 | $537 | $9.38 | $7.09 - $16.80 |
| Q1 2020 | 50,740 | $466 | $21.59 | $6.99 - $29.11 |
| Q4 2019 | 51,740 | $1,446 | $29.47 | $27.75 - $33.24 |
| Q3 2019 | 43,180 | $1,269 | $32.21 | $25.85 - $42.08 |
| Q2 2019 | 20,429 | $822 | $37.72 | $31.40 - $44.34 |
| Q1 2019 | 19,029 | $623 | $31.98 | $28.49 - $36.81 |
| Q4 2018 | 19,429 | $592 | $31.49 | $27.56 - $37.11 |
| Q3 2018 | 29,680 | $1,291 | $35.53 | $30.08 - $39.39 |
| Q2 2018 | 21,529 | $774 | $30.98 | $28.07 - $33.50 |
| Q1 2018 | 18,900 | $705 | $34.88 | $30.07 - $41.84 |
| Q4 2017 | 18,900 | $784 | $31.64 | $25.08 - $37.39 |
| Q3 2017 | 17,900 | $533 | $23.84 | $20.26 - $26.80 |
| Q2 2017 | 17,900 | $545 | $26.14 | $24.97 - $29.01 |
| Q1 2017 | 17,900 | $568 | $27.55 | $24.31 - $30.54 |
| Q4 2016 | 21,200 | $717 | $30.81 | $23.96 - $34.71 |
| Q3 2016 | 24,900 | $1,122 | $29.86 | $23.28 - $33.44 |
| Q2 2016 | 21,300 | $708 | $26.85 | $22.45 - $29.46 |
| Q1 2016 | 22,000 | $839 | $24.70 | $18.21 - $29.48 |
| Q4 2015 | 23,500 | $957 | $28.00 | $24.58 - $35.31 |
| Q3 2015 | 27,200 | $1,100 | $36.32 | $25.79 - $46.90 |
| Q2 2015 | 39,600 | $2,807 | $46.01 | $39.02 - $49.48 |
| Q1 2015 | 49,523 | $2,699 | $39.78 | $32.33 - $48.36 |
| Q4 2014 | 49,523 | $2,699 | $30.86 | $26.43 - $36.23 |
| Q3 2014 | 54,598 | $2,603 | $31.95 | $27.15 - $36.94 |
| Q2 2014 | 47,922 | $2,705 | $30.27 | $27.10 - $34.19 |
| Q1 2014 | 67,547 | $3,740 | $32.78 | $26.74 - $38.85 |
| Q4 2013 | 46,047 | $2,418 | $25.57 | $20.29 - $28.90 |
| Q3 2013 | 25,100 | $1,248 | $18.80 | $15.55 - $21.77 |
| Q2 2013 | 35,000 | $1,430 | $14.02 | $10.54 - $17.60 |