Transaction Details

Footnotes

On November 24, 2025, the reporting person inadvertently filed a Form 4, reporting the same transactions set forth in this report, as an amendment to a prior Form 4, as opposed to an original Form 4. This Form 4 is being filed reporting the same transactions, solely to indicate that it is an original Form 4 and not an amendment. | Shares acquired upon exercise of stock options. | Shares withheld by Astronics Corp. to satisfy applicable withholding tax upon exercising option. | Each restricted stock unit represents the right to receive, at settlement, one share of common stock. | Vesting of these restricted stock units depends on Astronics Corp.'s average annual adjusted EBITDA for the period January 1, 2023- December 31, 2025. The "target" number of restricted stock units is reported. Between 75% and 115% of the target number of units may vest on February 23, 2026, with the vesting percentage determined based on actual performance. | Vesting of these restricted stock units depends on Astronics Corp.'s average annual adjusted EBITDA for the period January 1, 2024- December 31, 2026. The "target" number of restricted stock units is reported. Between 50% and 150% of the target number of units may vest on February 23, 2027, with the vesting percentage determined based on actual performance. | Vesting of these restricted stock units depends on Astronics Corp.'s average annual adjusted EBITDA for the period January 1, 2025- December 31, 2027. The "target" number of restricted stock units is reported. Between 50% and 150% of the target number of units may vest on February 27, 2028, with the vesting percentage determined based on actual performance.