Astronics director awarded 1,533 common shares

Keane Robert S reported acquisition or exercise transactions in this Form 4 filing.

Rhea-AI Filing Summary

Keane Robert S reported acquisition or exercise transactions in this Form 4 filing.

Astronics Corporation director Robert S. Keane received a stock bonus of 1,533 shares of $.01 par value common stock on February 19, 2026 as compensation for board service, at a stated price of $0.0000 per share.

After this grant, his directly held common stock position increased to 13,934 shares. The filing also reports indirect holdings of $.01 par value Class B stock, including 206,886 shares held through a trust for multiple potential beneficiaries and 208,199 shares held through Boston & Saranac LLC, which is owned by a trust whose beneficiaries include Keane and his spouse.

Insider Trade Summary

Grant/Award: 1,533 shares

Grant/Award 3 txns

Insider Keane Robert S

Role Director

Type	Security	Shares	Price	Value
Grant/Award	$.01 PV Com Stk	1,533	$0.00	$0.00
holding	$.01 PV CL B STK	--	--	--
holding	$.01 PV CL B STK	--	--	--

Holdings After Transaction: $.01 PV Com Stk — 13,934 shares (Direct); $.01 PV CL B STK — 415,085 shares (Indirect, Note)

Footnotes (3)

1. F1. Represents a stock bonus award as compensation for service as a director of Astronics Corporation.
2. F2. Reporting Person is one of multiple potential beneficiaries to the direct owner of these shares, which is a trust (EAK & KRK Trust U/A/D 10-15-97 FBO Elizabeth A. Keane). The entire amount of the trust's interest is reported on this form, however the Reporting Person's proportionate interest is below 25%.
3. F3. The direct owner is Boston & Saranac LLC, a Delaware limited liability company ("Boston & Saranac"). Boston & Saranac is 100% owned by a trust whose beneficiaries are the Reporting Person and his spouse

FAQ

What did Astronics (ATRO) director Robert S. Keane report in this Form 4?

Robert S. Keane reported receiving a stock bonus of 1,533 shares of Astronics $.01 par value common stock as director compensation. The filing also updates his direct and indirect ownership in common and Class B shares held through trust and LLC structures.

How many Astronics (ATRO) shares did Robert S. Keane acquire in this grant?

He acquired 1,533 shares of $.01 par value common stock as a stock bonus award. This grant was recorded at a price of $0.0000 per share and increased his directly owned common stock holdings to 13,934 shares following the transaction.

Was cash paid for Robert S. Keane’s new Astronics (ATRO) shares?

No cash was paid for the new shares; they were granted as a stock bonus. The 1,533 shares of $.01 par value common stock were recorded with a transaction price of $0.0000 per share as compensation for service as a director.

What is Robert S. Keane’s direct Astronics (ATRO) common stock ownership after this filing?

After the reported stock bonus, Keane directly owns 13,934 shares of Astronics $.01 par value common stock. This figure reflects his holdings immediately following the grant of 1,533 shares received as compensation for his role as a director.

What indirect Astronics (ATRO) Class B share holdings are reported for Robert S. Keane?

The filing lists 206,886 Class B shares held through a trust where he is one of multiple beneficiaries, and 208,199 Class B shares held by Boston & Saranac LLC. Boston & Saranac is 100% owned by a trust whose beneficiaries include Keane and his spouse.

How does the trust affect Robert S. Keane’s Astronics (ATRO) ownership reporting?

One trust holding 206,886 Class B shares lists Keane as one of multiple potential beneficiaries, with his proportionate interest below 25%. The entire trust position is reported on the form, even though only a portion represents his economic interest in the Class B shares.

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Accepted by SEC EDGAR 02/23/2026 - 04:07 PM Learn about SEC filing dates

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Keane Robert S

(Last) (First) (Middle)

130 COMMERCE WAY

(Street)

EAST AURORA NY 14052

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
ASTRONICS CORP [ ATRO ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

3. Date of Earliest Transaction (Month/Day/Year)
02/19/2026

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
$.01 PV Com Stk	02/19/2026		A(1)		1,533	A	$0	13,934	D
$.01 PV CL B STK								206,886	I	Note(2)
$.01 PV CL B STK								208,199	I	Note(3)

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. Represents a stock bonus award as compensation for service as a director of Astronics Corporation.

2. Reporting Person is one of multiple potential beneficiaries to the direct owner of these shares, which is a trust (EAK & KRK Trust U/A/D 10-15-97 FBO Elizabeth A. Keane). The entire amount of the trust's interest is reported on this form, however the Reporting Person's proportionate interest is below 25%.

3. The direct owner is Boston & Saranac LLC, a Delaware limited liability company ("Boston & Saranac"). Boston & Saranac is 100% owned by a trust whose beneficiaries are the Reporting Person and his spouse

Remarks:

	/s/Julie Davis as Power of Attorney for Robert Sprague Keane	02/23/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.