Ticker: ATRO CUSIP: 046433108 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2016 | 666,396 | $22,551 | $30.81 | $23.96 - $34.71 |
| Q3 2016 | 599,181 | $26,993 | $29.86 | $23.28 - $33.44 |
| Q2 2016 | 594,491 | $19,773 | $26.85 | $22.45 - $29.46 |
| Q1 2016 | 674,186 | $25,720 | $24.70 | $18.21 - $29.48 |
| Q4 2015 | 531,195 | $21,625 | $28.00 | $24.58 - $35.31 |
| Q3 2015 | 476,995 | $19,285 | $36.32 | $25.79 - $46.90 |
| Q2 2015 | 503,697 | $35,707 | $46.01 | $39.02 - $49.48 |
| Q1 2015 | 547,085 | $40,320 | $39.78 | $32.33 - $48.36 |
| Q4 2014 | 677,680 | $37,482 | $30.86 | $26.43 - $36.23 |
| Q3 2014 | 627,187 | $29,904 | $31.95 | $27.15 - $36.94 |
| Q2 2014 | 513,638 | $28,995 | $30.27 | $27.10 - $34.19 |
| Q1 2014 | 486,683 | $30,861 | $32.78 | $26.74 - $38.85 |
| Q4 2013 | 421,080 | $21,475 | $25.57 | $20.29 - $28.90 |
| Q3 2013 | 303,313 | $15,078 | $18.80 | $15.55 - $21.77 |