Aviat VP Boase sells 1,347 shares after stock award

Boase received 3,826 shares as a performance award on Aug. 28, then sold 1,347 shares the next day at about $19.69 each.

The filer has since corrected this document, so the figures below are the ones originally reported and some of them may have changed. Read the amended Form 4/A for what the company says now.

Rhea-AI Filing Summary

AVIAT NETWORKS, INC. (AVNW) reported insider equity activity by VP Legal Affairs Erin Boase. On 2026-08-28, Boase received 3,826 shares of common stock at $0.00 per share as an award tied to the satisfaction of certain performance measures. On 2026-08-31, Boase sold 1,347 shares of common stock in transactions at a weighted average price of about $19.69 per share, with individual sale prices ranging from $19.6927 to $19.6931.

Insider Trade Summary

Net Seller: 1,347 shares

Net Sell 2 txns

Insider Boase Erin

Role VP Legal Affairs

Sold 1,347 shs ($27K)

Type	Security	Shares	Price	Value
Sale	Common Stock F2	1,347	$19.693	$27K
Grant/Award	Common Stock F1	3,826	$0.00	$0.00

Holdings After Transaction: Common Stock — 28,275 shares (Direct)

Footnotes (2)

1. F1. Represents shares acquired in connection with the satisfaction of certain performance measures.
2. F2. The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $19.6927 to $19.6931 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

Key Figures

Shares acquired (award): 3,826 shares of Common Stock Award price per share: $0.00 per share Shares sold: 1,347 shares of Common Stock +3 more

6 metrics

Shares acquired (award) 3,826 shares of Common Stock Grant/award to Erin Boase on 2026-08-28 at $0.00 per share, tied to performance measures

Award price per share $0.00 per share Performance-based acquisition of 3,826 shares on 2026-08-28

Shares sold 1,347 shares of Common Stock Sale by Erin Boase on 2026-08-31

Weighted average sale price $19.6930 per share Weighted average for 1,347 shares sold on 2026-08-31

Sale price range $19.6927 to $19.6931 per share Individual transaction prices for shares sold on 2026-08-31

Net shares sold (buy/sell net) 1,347 shares net-sell Transaction summary net of buy/sell activity in this Form 4

Key Terms

weighted average price, performance measures, open market or private transaction

3 terms

weighted average price financial

"The price reported in Column 4 is a weighted average price."

Weighted average price is the average price of a security where each trade or component is counted according to its size, so bigger trades pull the average more than smaller ones. Think of it like calculating the average cost of a grocery haul where items you bought more of have greater influence on the final per-item cost. Investors use it to understand the true average price paid or received, judge execution quality, and compare trading performance against market movement.

performance measures financial

"Represents shares acquired in connection with the satisfaction of certain performance measures."

open market or private transaction financial

"Sale in open market or private transaction"

FAQ

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

What insider transactions did AVNW report for Erin Boase in this Form 4?

The filing reports that VP Legal Affairs Erin Boase received 3,826 shares of AVNW common stock as an award on 2026-08-28 and sold 1,347 shares in open-market or private transactions on 2026-08-31 at a weighted average price of about $19.69 per share.

How many AVNW shares did Erin Boase acquire and at what price?

Erin Boase acquired 3,826 shares of AVNW common stock on 2026-08-28 at a reported price of $0.00 per share. A footnote explains these shares were acquired in connection with the satisfaction of certain performance measures, indicating a performance-based equity award.

How many AVNW shares did Erin Boase sell and at what price range?

On 2026-08-31, Erin Boase sold 1,347 shares of AVNW common stock at a weighted average price of $19.6930 per share. A footnote states the individual sale prices ranged from $19.6927 to $19.6931 per share across multiple transactions.

Were the reported AVNW insider transactions under a Rule 10b5-1 plan?

The Form 4 indicates the Rule 10b5-1 trading plan checkbox is not checked (aff_10b5_one is false). The footnotes do not state that these transactions were made pursuant to a Rule 10b5-1 or other pre-arranged trading plan.

What was the nature of the AVNW share grant to Erin Boase?

The 3,826-share grant on 2026-08-28 is described in a footnote as shares “acquired in connection with the satisfaction of certain performance measures,” indicating it was a performance-based award rather than a market purchase.

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

Form 4 Insider Transactions: What Each Field Means →

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Available on EDGAR 09/01/2026 - 09:13 PM EDT Accepted by SEC EDGAR 09/01/2026 - 09:12 PM EDT 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^*

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)

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
Common Stock	08/28/2026		A		3,826(1)	A	$0	29,622	D
Common Stock	08/31/2026		S		1,347	D	$19.693(2)	28,275	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)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. Represents shares acquired in connection with the satisfaction of certain performance measures.

2. The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $19.6927 to $19.6931 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

Remarks:

	/s/ Andrew Willey, as attorney-in-fact	09/01/2026
	** 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)