Ticker: ATRO CUSIP: 046433108 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 1,832,179 | $99,377 | $50.32 | $41.50 - $56.72 |
| Q3 2025 | 1,452,368 | $66,243 | $36.50 | $27.27 - $46.61 |
| Q2 2025 | 1,501,911 | $50,284 | $28.04 | $19.89 - $36.32 |
| Q1 2025 | 995,697 | $24,066 | $20.18 | $15.49 - $26.63 |
| Q4 2024 | 972,255 | $15,517 | $17.63 | $14.13 - $21.11 |
| Q3 2024 | 924,070 | $18,001 | $20.38 | $18.00 - $23.74 |
| Q2 2024 | 865,714 | $17,340 | $18.62 | $15.83 - $21.84 |
| Q1 2024 | 1,134,974 | $21,610 | $17.85 | $15.29 - $20.36 |
| Q4 2023 | 919,532 | $16,018 | $15.74 | $14.11 - $17.76 |
| Q3 2023 | 532,808 | $8,450 | $18.03 | $15.38 - $22.44 |
| Q2 2023 | 507,336 | $10,076 | $16.43 | $12.91 - $20.67 |
| Q1 2023 | 492,525 | $6,580 | $13.40 | $9.92 - $15.98 |
| Q4 2022 | 479,528 | $4,939 | $8.87 | $7.46 - $10.91 |
| Q3 2022 | 481,692 | $3,786 | $10.01 | $7.84 - $12.31 |
| Q2 2022 | 481,965 | $4,902 | $10.83 | $9.24 - $13.19 |
| Q1 2022 | 472,038 | $6,103 | $13.05 | $11.11 - $14.87 |
| Q4 2021 | 446,570 | $5,359 | $12.60 | $9.94 - $14.96 |
| Q3 2021 | 1,006,434 | $14,150 | $15.23 | $12.54 - $19.28 |
| Q2 2021 | 899,749 | $15,755 | $17.40 | $15.12 - $20.93 |
| Q1 2021 | 436,730 | $7,879 | $15.52 | $12.00 - $19.58 |
| Q4 2020 | 436,415 | $5,774 | $9.83 | $6.30 - $14.11 |
| Q3 2020 | 468,478 | $3,617 | $9.13 | $7.42 - $11.56 |
| Q2 2020 | 480,605 | $5,075 | $9.38 | $7.09 - $16.80 |
| Q1 2020 | 1,199,666 | $11,013 | $21.59 | $6.99 - $29.11 |
| Q4 2019 | 1,243,411 | $34,753 | $29.47 | $27.75 - $33.24 |
| Q3 2019 | 1,628,909 | $47,857 | $32.21 | $25.85 - $42.08 |
| Q2 2019 | 917,474 | $36,901 | $37.72 | $31.40 - $44.34 |
| Q1 2019 | 821,047 | $26,865 | $31.98 | $28.49 - $36.81 |
| Q4 2018 | 833,639 | $25,384 | $31.49 | $27.56 - $37.11 |
| Q3 2018 | 697,656 | $30,344 | $35.53 | $30.08 - $39.39 |
| Q2 2018 | 744,293 | $26,769 | $30.98 | $28.07 - $33.50 |
| Q1 2018 | 790,881 | $29,503 | $34.88 | $30.07 - $41.84 |
| Q4 2017 | 667,172 | $27,666 | $31.64 | $25.08 - $37.39 |
| Q3 2017 | 707,183 | $21,038 | $23.84 | $20.26 - $26.80 |
| Q2 2017 | 641,261 | $19,543 | $26.14 | $24.97 - $29.01 |
| Q1 2017 | 514,096 | $16,309 | $27.55 | $24.31 - $30.54 |
| Q4 2016 | 511,758 | $17,320 | $30.81 | $23.96 - $34.71 |
| Q3 2016 | 423,577 | $19,083 | $29.86 | $23.28 - $33.44 |
| Q2 2016 | 432,702 | $14,395 | $26.85 | $22.45 - $29.46 |
| Q1 2016 | 481,338 | $18,366 | $24.70 | $18.21 - $29.48 |
| Q4 2015 | 504,667 | $20,545 | $28.00 | $24.58 - $35.31 |
| Q1 2015 | 366,136 | $26,984 | $39.78 | $32.33 - $48.36 |
| Q4 2014 | 333,190 | $18,429 | $30.86 | $26.43 - $36.23 |
| Q3 2014 | 266,726 | $12,717 | $31.95 | $27.15 - $36.94 |
| Q2 2014 | 269,265 | $15,200 | $30.27 | $27.10 - $34.19 |
| Q1 2014 | 279,687 | $17,735 | $32.78 | $26.74 - $38.85 |
| Q4 2013 | 273,281 | $13,935 | $25.57 | $20.29 - $28.90 |
| Q3 2013 | 221,940 | $11,035 | $18.80 | $15.55 - $21.77 |
| Q2 2013 | 211,654 | $8,650 | $14.02 | $10.54 - $17.60 |