Ticker: ATRO CUSIP: 046433108 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 551,766 | $29,928 | $50.32 | $41.50 - $56.72 |
| Q3 2025 | 498,158 | $22,721 | $36.50 | $27.27 - $46.61 |
| Q2 2025 | 664,280 | $22,240 | $28.04 | $19.89 - $36.32 |
| Q1 2025 | 526,255 | $12,720 | $20.18 | $15.49 - $26.63 |
| Q4 2024 | 366,618 | $5,851 | $17.63 | $14.13 - $21.11 |
| Q3 2024 | 164,610 | $3,207 | $20.38 | $18.00 - $23.74 |
| Q2 2024 | 98,833 | $1,980 | $18.62 | $15.83 - $21.84 |
| Q1 2024 | 125,497 | $2,389 | $17.85 | $15.29 - $20.36 |
| Q4 2023 | 236,787 | $4,125 | $15.74 | $14.11 - $17.76 |
| Q3 2023 | 273,093 | $4,331 | $18.03 | $15.38 - $22.44 |
| Q2 2023 | 293,373 | $5,826 | $16.43 | $12.91 - $20.67 |
| Q1 2023 | 314,773 | $4,205 | $13.40 | $9.92 - $15.98 |
| Q4 2022 | 293,843 | $3,027 | $8.87 | $7.46 - $10.91 |
| Q3 2022 | 110,837 | $872 | $10.01 | $7.84 - $12.31 |
| Q2 2022 | 165,006 | $1,679 | $10.83 | $9.24 - $13.19 |
| Q1 2022 | 264,871 | $3,425 | $13.05 | $11.11 - $14.87 |
| Q4 2021 | 469,216 | $5,631 | $12.60 | $9.94 - $14.96 |
| Q3 2021 | 566,989 | $7,970 | $15.23 | $12.54 - $19.28 |
| Q2 2021 | 417,748 | $7,314 | $17.40 | $15.12 - $20.93 |
| Q1 2021 | 262,498 | $4,735 | $15.52 | $12.00 - $19.58 |
| Q4 2020 | 872,558 | $11,544 | $9.83 | $6.30 - $14.11 |
| Q3 2020 | 64,543 | $499 | $9.13 | $7.42 - $11.56 |
| Q2 2020 | 226,553 | $2,393 | $9.38 | $7.09 - $16.80 |
| Q1 2020 | 15,661 | $144 | $21.59 | $6.99 - $29.11 |
| Q4 2019 | 78,099 | $2,183 | $29.47 | $27.75 - $33.24 |
| Q3 2019 | 14,760 | $434 | $32.21 | $25.85 - $42.08 |
| Q2 2019 | 267,739 | $10,768 | $37.72 | $31.40 - $44.34 |
| Q1 2019 | 10,786 | $354 | $31.98 | $28.49 - $36.81 |
| Q4 2018 | 33,974 | $1,034 | $31.49 | $27.56 - $37.11 |
| Q3 2018 | 52,478 | $2,283 | $35.53 | $30.08 - $39.39 |
| Q2 2018 | 46,609 | $1,677 | $30.98 | $28.07 - $33.50 |
| Q1 2018 | 55,859 | $2,083 | $34.88 | $30.07 - $41.84 |
| Q4 2017 | 46,029 | $1,909 | $31.64 | $25.08 - $37.39 |
| Q3 2017 | 37,307 | $1,110 | $23.84 | $20.26 - $26.80 |
| Q2 2017 | 96,235 | $2,931 | $26.14 | $24.97 - $29.01 |
| Q1 2017 | 85,286 | $2,707 | $27.55 | $24.31 - $30.54 |
| Q4 2016 | 70,394 | $2,382 | $30.81 | $23.96 - $34.71 |
| Q3 2016 | 15,609 | $703 | $29.86 | $23.28 - $33.44 |
| Q2 2016 | 15,188 | $505 | $26.85 | $22.45 - $29.46 |
| Q1 2016 | 18,567 | $708 | $24.70 | $18.21 - $29.48 |
| Q4 2015 | 17,845 | $726 | $28.00 | $24.58 - $35.31 |
| Q3 2015 | 70,080 | $2,834 | $36.32 | $25.79 - $46.90 |
| Q2 2015 | 16,864 | $1,196 | $46.01 | $39.02 - $49.48 |
| Q1 2015 | 46,678 | $3,440 | $39.78 | $32.33 - $48.36 |
| Q4 2014 | 18,250 | $1,010 | $30.86 | $26.43 - $36.23 |
| Q3 2014 | 18,048 | $860 | $31.95 | $27.15 - $36.94 |
| Q2 2014 | 15,513 | $875 | $30.27 | $27.10 - $34.19 |
| Q1 2014 | 17,573 | $1,114 | $32.78 | $26.74 - $38.85 |
| Q4 2013 | 20,232 | $1,032 | $25.57 | $20.29 - $28.90 |
| Q3 2013 | 5,962 | $296 | $18.80 | $15.55 - $21.77 |
| Q2 2013 | 26,506 | $1,083 | $14.02 | $10.54 - $17.60 |