James Mulato - 19 Feb 2026 Form 4 Insider Report for ASTRONICS CORP (ATRO)

Role: Pres Astronics Test Systems
Signature: /s/Julie Davis, as Power of Attorney for James Mulato
Issuer symbol: ATRO
Transactions as of: 19 Feb 2026
Net transactions value: $0
Form type: 4
Filing time: 23 Feb 2026, 16:06:50 UTC
Previous filing: 03 Dec 2025
Next filing: 05 Mar 2026
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Mulato James	Pres Astronics Test Systems	130 COMMERCE WAY, EAST AURORA	/s/Julie Davis, as Power of Attorney for James Mulato	23 Feb 2026	0001693402

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
holding	ATRO	$.01 PV Com Stk						27,078	19 Feb 2026	Direct
holding	ATRO	$.01 PV CL B STK						2,453	19 Feb 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	Award	$0	+7,675		$0.000000	7,675	19 Feb 2026	$.01 PV Com Stk	7,675		Direct	F1, F5
holding	ATRO	Option						6,560	19 Feb 2026	$.01 PV Com Stk	6,560	$31.76	Direct
holding	ATRO	Option						984	19 Feb 2026	$.01 PV CL B STK	984	$31.76	Direct
holding	ATRO	Option						7,950	19 Feb 2026	$.01 PV Com Stk	7,950	$35.61	Direct
holding	ATRO	Option						1,193	19 Feb 2026	$.01 PV CL B STK	1,193	$35.61	Direct
holding	ATRO	Option						11,570	19 Feb 2026	$.01 PV Com Stk	11,570	$31.57	Direct
holding	ATRO	Option						18,150	19 Feb 2026	$.01 PV Com Stk	18,150	$30.04	Direct
holding	ATRO	Option						27,000	19 Feb 2026	$.01 PV Com Stk	27,000	$14.45	Direct
holding	ATRO	Option						32,700	19 Feb 2026	$.01 PV Com Stk	32,700	$11.13	Direct
holding	ATRO	Option						35,600	19 Feb 2026	$.01 PV Com Stk	35,600	$9.74	Direct
holding	ATRO	Option						8,300	19 Feb 2026	$.01 PV Com Stk	8,300	$15.15	Direct
holding	ATRO	Restricted Stock Unit						18,550	19 Feb 2026	$.01 PV Com Stk	18,550		Direct	F1, F2
holding	ATRO	Restricted Stock Unit						11,500	19 Feb 2026	$.01 PV Com Stk	11,500		Direct	F1, F3
holding	ATRO	Restricted Stock Unit						17,700	19 Feb 2026	$.01 PV Com Stk	17,700		Direct	F1, F4

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Each restricted stock unit represents the right to receive, at settlement, one share of common stock.
F2	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.
F3	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.
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	Vesting of these restricted stock units depends on Astronics Corp.'s average annual adjusted EBITDA for the period January 1, 2026- December 31, 2028. The "target" number of restricted stock units is reported. Between 50% and 150% of the target number of units may vest on February 19, 2029, with the vesting percentage determined based on actual performance.