Julie M. Davis - 03 Mar 2026 Form 4 Insider Report for ASTRONICS CORP (ATRO)

Role
Secretary
Signature
/s/Julie Davis
Issuer symbol
ATRO
Transactions as of
03 Mar 2026
Net transactions value
$0
Form type
4
Filing time
05 Mar 2026, 17:03:07 UTC
Previous filing
05 Mar 2026
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Davis Julie M Secretary 28 GANNA COURT, WEST SENECA /s/Julie Davis 05 Mar 2026 0002116169

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction ATRO $.01 PV Com Stk Options Exercise +3,000 +51% $81.35* 8,938 03 Mar 2026 Direct
transaction ATRO $.01 PV Com Stk Tax liability -1,472 -16% $81.35* 7,466 03 Mar 2026 Direct F1
holding ATRO $.01 PV CL B STK 636 03 Mar 2026 Direct

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction ATRO Restricted Stock Unit Options Exercise -3,000 -100% $0.000000* 0 03 Mar 2026 $.01 PV Com Stk 3,000 Direct F2, F6
holding ATRO Restricted Stock Unit 2,500 03 Mar 2026 $.01 PV Com Stk 2,500 Direct F2, F3
holding ATRO Restricted Stock Unit 4,500 03 Mar 2026 $.01 PV Com Stk 4,500 Direct F2, F4
holding ATRO Restricted Stock Unit 1,916 03 Mar 2026 $.01 PV Com Stk 1,916 Direct F2, F5
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Shares withheld by Astronics Corp. to satisfy applicable withholding tax upon vesting of restricted stock units.
F2 Each restricted stock unit represents the right to receive, at settlement, one share of common stock.
F3 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 22, 2027, with the vesting percentage determined based on actual performance.
F4 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.
F5 These restricted stock units are scheduled to vest 100% on February 19, 2029.
F6 These restricted stock units vested 100% on February 23, 2026.