Aviat Networks VP acquires 4,529 performance shares

The amendment adds performance-measure-related shares omitted from a September 1 Form 4 and reports withholding tied to restricted-grant vesting.

Available on EDGAR 09/25/2026 - 05:56 PM EDT Accepted by SEC EDGAR 09/25/2026 - 05:54 PM EDT

Filing Impact

(Neutral)

Filing Sentiment

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Form Type

4/A

Rhea-AI Filing Summary

AVIAT NETWORKS, INC. (AVNW) VP Legal Affairs Erin Boase acquired 4,529 common shares on August 28, 2026, in connection with satisfaction of performance measures. The transaction also reports 172 shares withheld to cover tax withholding on vesting of a restricted grant, at $20 per share. A Form 4 filed September 1, 2026, had inadvertently omitted additional shares acquired in connection with certain performance measures.

Insider Trade Summary

2 transactions reported

Mixed 2 txns

Insider Boase Erin

Role VP Legal Affairs

Type	Security	Shares	Price	Value
Grant/Award	Common Stock ^F1	4,529	$0.00	$0.00
Tax Withholding	Common Stock ^F2	172	$20.00	$3K

Holdings After Transaction: Common Stock — 30,153 shares (Direct)

Footnotes (2)

F1. On September 1, 2026, the reporting person filed a Form 4 which inadvertently omitted additional shares acquired in connection with the satisfaction of certain performance measures.
F2. Represents shares withheld to cover tax withholding on a vesting for a restricted grant.

Key Figures

Shares acquired: 4,529 shares Shares withheld for tax withholding: 172 shares Price per share: $20 per share

3 metrics

Shares acquired 4,529 shares August 28, 2026; connected with satisfaction of performance measures

Shares withheld for tax withholding 172 shares On vesting of a restricted grant on August 28, 2026

Price per share $20 per share Shares withheld to cover tax withholding

Key Terms

restricted grant, tax withholding, performance measures

3 terms

restricted grant financial

"vesting for a restricted grant"

tax withholding financial

"shares withheld to cover tax withholding"

Tax withholding is the practice of taking a portion of a payment—such as wages, dividends, or sale proceeds—before it reaches the recipient and sending that portion to the tax authority as an advance on the recipient’s eventual tax bill. For investors it matters because withholding reduces immediate cash received and affects after‑tax returns, estimated tax payments, and whether you may owe more or receive a refund when taxes are finally calculated, like having a small automatic savings set aside for your tax bill.

performance measures financial

"satisfaction of certain performance measures"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

How many shares did Erin Boase acquire in AVNW?

Erin Boase acquired 4,529 common shares on August 28, 2026, in connection with satisfaction of performance measures. A footnote says a Form 4 filed September 1, 2026, had inadvertently omitted additional shares acquired in connection with certain performance measures.

Was Erin Boase's AVNW transaction reported under a Rule 10b5-1 plan?

No Rule 10b5-1 plan is reported.

AI-generated analysis. How Rhea-AI works. Not financial advice.

Form 4 Insider Transactions: What Each Field Means →

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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^*

Boase Erin

(Last)

(First)

(Middle)

AVIAT NETWORKS, INC.

200 PARKER DRIVE, SUITE C100A

(Street)

AUSTIN

TEXAS

78728

(City)

(State)

(Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
AVIAT NETWORKS, INC. [ AVNW ]

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

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

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
08/28/2026

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

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

4. If Amendment, Date of Original Filed (Month/Day/Year)
09/01/2026

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)
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	Amount	(A) or (D)	Price		6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
Common Stock	08/28/2026		A		4,529⁽¹⁾	A	$0	30,325	D
Common Stock	08/28/2026		F⁽²⁾		172	D	$20	30,153	D

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)
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)	Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	8. Price of Derivative Security (Instr. 5)		10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)

Explanation of Responses:

1. On September 1, 2026, the reporting person filed a Form 4 which inadvertently omitted additional shares acquired in connection with the satisfaction of certain performance measures.

2. Represents shares withheld to cover tax withholding on a vesting for a restricted grant.

Remarks:

	/s/ Andrew Willey, as attorney-in-fact	09/25/2026
	** 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.
* Form 4: SEC 1474 (03-26)

Source: View Original Filing on SEC EDGAR