Ticker: ATRO CUSIP: 046433108 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 314,670 | $17,068 | $50.32 | $41.50 - $56.72 |
| Q3 2025 | 209,828 | $9,570 | $36.50 | $27.27 - $46.61 |
| Q2 2025 | 150,901 | $5,052 | $28.04 | $19.89 - $36.32 |
| Q1 2025 | 222,486 | $5,377 | $20.18 | $15.49 - $26.63 |
| Q4 2024 | 176,432 | $2,816 | $17.63 | $14.13 - $21.11 |
| Q3 2024 | 170,645 | $3,324 | $20.38 | $18.00 - $23.74 |
| Q2 2024 | 122,123 | $2,446 | $18.62 | $15.83 - $21.84 |
| Q1 2024 | 58,624 | $1,116 | $17.85 | $15.29 - $20.36 |
| Q4 2023 | 63,649 | $1,109 | $15.74 | $14.11 - $17.76 |
| Q3 2023 | 78,417 | $1,244 | $18.03 | $15.38 - $22.44 |
| Q2 2023 | 75,891 | $1,507 | $16.43 | $12.91 - $20.67 |
| Q1 2023 | 66,679 | $891 | $13.40 | $9.92 - $15.98 |
| Q4 2022 | 65,828 | $678 | $8.87 | $7.46 - $10.91 |
| Q3 2022 | 123,162 | $1 | $10.01 | $7.84 - $12.31 |
| Q2 2022 | 71,168 | $1 | $10.83 | $9.24 - $13.19 |
| Q1 2022 | 96,244 | $1,244 | $13.05 | $11.11 - $14.87 |
| Q4 2021 | 70,975 | $852 | $12.60 | $9.94 - $14.96 |
| Q3 2021 | 78,238 | $1,100 | $15.23 | $12.54 - $19.28 |
| Q2 2021 | 113,308 | $1,984 | $17.40 | $15.12 - $20.93 |
| Q1 2021 | 109,971 | $1,983 | $15.52 | $12.00 - $19.58 |
| Q4 2020 | 390,528 | $5,167 | $9.83 | $6.30 - $14.11 |
| Q3 2020 | 408,111 | $3,150 | $9.13 | $7.42 - $11.56 |
| Q2 2020 | 276,113 | $2,915 | $9.38 | $7.09 - $16.80 |
| Q1 2020 | 223,046 | $2,047 | $21.59 | $6.99 - $29.11 |
| Q4 2019 | 359,840 | $10,058 | $29.47 | $27.75 - $33.24 |
| Q3 2019 | 371,110 | $10,903 | $32.21 | $25.85 - $42.08 |
| Q2 2019 | 224,638 | $9,035 | $37.72 | $31.40 - $44.34 |
| Q1 2019 | 93,796 | $3,069 | $31.98 | $28.49 - $36.81 |
| Q4 2018 | 26,212 | $798 | $31.49 | $27.56 - $37.11 |
| Q3 2018 | 50,598 | $2,201 | $35.53 | $30.08 - $39.39 |
| Q2 2018 | 41,186 | $1,481 | $30.98 | $28.07 - $33.50 |
| Q1 2018 | 37,786 | $1,409 | $34.88 | $30.07 - $41.84 |
| Q4 2017 | 48,465 | $2,010 | $31.64 | $25.08 - $37.39 |
| Q3 2017 | 24,424 | $727 | $23.84 | $20.26 - $26.80 |
| Q2 2017 | 31,329 | $955 | $26.14 | $24.97 - $29.01 |
| Q1 2017 | 14,487 | $460 | $27.55 | $24.31 - $30.54 |
| Q4 2016 | 36,781 | $1,245 | $30.81 | $23.96 - $34.71 |
| Q3 2016 | 67,324 | $3,033 | $29.86 | $23.28 - $33.44 |
| Q2 2016 | 52,367 | $1,742 | $26.85 | $22.45 - $29.46 |
| Q1 2016 | 49,642 | $1,894 | $24.70 | $18.21 - $29.48 |
| Q4 2015 | 14,816 | $603 | $28.00 | $24.58 - $35.31 |
| Q3 2015 | 9,389 | $380 | $36.32 | $25.79 - $46.90 |
| Q2 2015 | 20,627 | $1,462 | $46.01 | $39.02 - $49.48 |
| Q1 2015 | 23,465 | $1,729 | $39.78 | $32.33 - $48.36 |
| Q4 2014 | 14,101 | $780 | $30.86 | $26.43 - $36.23 |
| Q3 2014 | 22,803 | $1,087 | $31.95 | $27.15 - $36.94 |
| Q2 2014 | 27,401 | $1,547 | $30.27 | $27.10 - $34.19 |
| Q1 2014 | 16,029 | $1,016 | $32.78 | $26.74 - $38.85 |
| Q4 2013 | 20,061 | $1,023 | $25.57 | $20.29 - $28.90 |
| Q3 2013 | 18,348 | $912 | $18.80 | $15.55 - $21.77 |
| Q2 2013 | 23,223 | $949 | $14.02 | $10.54 - $17.60 |
| Q4 2012 | 12,485 | $286 | — | — |
| Q3 2012 | 13,207 | $407 | — | — |
| Q2 2012 | 12,523 | $354 | — | — |