Ticker: ATRO CUSIP: 046433108 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 109,286 | $5,928 | $50.32 | $41.50 - $56.72 |
| Q3 2025 | 48,093 | $2,194 | $36.50 | $27.27 - $46.61 |
| Q2 2025 | 77,082 | $2,581 | $28.04 | $19.89 - $36.32 |
| Q1 2025 | 108,641 | $2,626 | $20.18 | $15.49 - $26.63 |
| Q4 2024 | 109,077 | $1,741 | $17.63 | $14.13 - $21.11 |
| Q3 2024 | 111,508 | $2,172 | $20.38 | $18.00 - $23.74 |
| Q1 2024 | 53,417 | $1,017 | $17.85 | $15.29 - $20.36 |
| Q4 2023 | 54,337 | $947 | $15.74 | $14.11 - $17.76 |
| Q3 2023 | 55,248 | $876 | $18.03 | $15.38 - $22.44 |
| Q2 2023 | 55,248 | $1,097 | $16.43 | $12.91 - $20.67 |
| Q1 2023 | 55,248 | $738 | $13.40 | $9.92 - $15.98 |
| Q4 2022 | 99,964 | $1,030 | $8.87 | $7.46 - $10.91 |
| Q3 2022 | 201,787 | $1,586 | $10.01 | $7.84 - $12.31 |
| Q2 2022 | 205,160 | $2,086 | $10.83 | $9.24 - $13.19 |
| Q1 2022 | 207,044 | $2,677 | $13.05 | $11.11 - $14.87 |
| Q4 2021 | 384,949 | $4,619 | $12.60 | $9.94 - $14.96 |
| Q3 2021 | 410,217 | $5,768 | $15.23 | $12.54 - $19.28 |
| Q2 2021 | 442,145 | $7,742 | $17.40 | $15.12 - $20.93 |
| Q1 2021 | 528,102 | $9,527 | $15.52 | $12.00 - $19.58 |
| Q4 2020 | 452,085 | $5,981 | $9.83 | $6.30 - $14.11 |
| Q3 2020 | 284,501 | $2,196 | $9.13 | $7.42 - $11.56 |
| Q2 2020 | 127,095 | $1,342 | $9.38 | $7.09 - $16.80 |
| Q1 2020 | 115,785 | $1,063 | $21.59 | $6.99 - $29.11 |
| Q3 2019 | 61,815 | $1,816 | $32.21 | $25.85 - $42.08 |
| Q2 2019 | 64,299 | $2,586 | $37.72 | $31.40 - $44.34 |
| Q1 2019 | 63,836 | $2,089 | $31.98 | $28.49 - $36.81 |
| Q4 2018 | 65,371 | $1,991 | $31.49 | $27.56 - $37.11 |
| Q3 2018 | 65,371 | $2,844 | $35.53 | $30.08 - $39.39 |
| Q2 2018 | 84,465 | $3,038 | $30.98 | $28.07 - $33.50 |
| Q1 2018 | 148,564 | $5,541 | $34.88 | $30.07 - $41.84 |
| Q4 2017 | 155,332 | $6,442 | $31.64 | $25.08 - $37.39 |
| Q3 2017 | 119,223 | $3,547 | $23.84 | $20.26 - $26.80 |
| Q3 2016 | 160,230 | $7,218 | $29.86 | $23.28 - $33.44 |
| Q2 2016 | 159,069 | $5,291 | $26.85 | $22.45 - $29.46 |
| Q1 2016 | 91,413 | $3,487 | $24.70 | $18.21 - $29.48 |
| Q4 2015 | 248,004 | $10,096 | $28.00 | $24.58 - $35.31 |
| Q3 2015 | 227,842 | $9,212 | $36.32 | $25.79 - $46.90 |
| Q2 2015 | 122,365 | $8,674 | $46.01 | $39.02 - $49.48 |
| Q1 2015 | 124,577 | $9,181 | $39.78 | $32.33 - $48.36 |
| Q4 2014 | 197,759 | $10,938 | $30.86 | $26.43 - $36.23 |
| Q3 2014 | 229,197 | $10,928 | $31.95 | $27.15 - $36.94 |
| Q2 2014 | 311,186 | $17,566 | $30.27 | $27.10 - $34.19 |
| Q1 2014 | 74,874 | $4,748 | $32.78 | $26.74 - $38.85 |
| Q4 2013 | 74,252 | $3,787 | $25.57 | $20.29 - $28.90 |
| Q3 2013 | 63,312 | $3,147 | $18.80 | $15.55 - $21.77 |
| Q2 2013 | 96,331 | $3,937 | $14.02 | $10.54 - $17.60 |