[Form 4] EXTREME NETWORKS INC Insider Trading Activity

Rhea-AI Filing Summary

Extreme Networks (EXTR): Director equity activity reported. Director Kathleen M. Holmgren reported equity transactions dated 11/12/2025. She received an award of 11,767 restricted stock units (RSUs) pursuant to the company’s 2013 Equity Incentive Plan, which vest on the earlier of the one-year anniversary of grant or the next annual meeting of shareholders, with a minimum vesting period of 50 weeks.

On the same date, 13,354 RSUs vested and were settled into common stock at $0, reflected as an acquisition of 13,354 shares. Following these transactions, 238,829 common shares were beneficially owned indirectly by the Holmgren Family Rev Living Trust (Trustee: Kathleen Holmgren).

Insider Trade Summary

13,354 shares exercised/converted

Mixed 3 txns

Insider HOLMGREN KATHLEEN M

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Restricted Stock Units	11,767	$0.00	--
Exercise	Restricted Stock Units	13,354	$0.00	--
Exercise	Common Stock	13,354	$0.00	--

Holdings After Transaction: Restricted Stock Units — 11,767 shares (Direct); Common Stock — 238,829 shares (Indirect, By Trust)

Footnotes (1)

1. Shares are held in Holmgren Family Rev Living Trust - Kathleen Holmgren, Trustee. Grant of restricted stock units pursuant to the Extreme Networks, Inc. 2013 Equity Incentive Plan. Vests on the earlier of the one year anniversary of the date of grant or the next annual meeting of shareholders (provided that such vesting period may not be less than 50 weeks after grant).

Form 4 Insider Transactions: What Each Field Means →

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
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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^*

HOLMGREN KATHLEEN M

(Last) (First) (Middle)

2121 RDU CENTER DR.

(Street)

MORRISVILLE NC 27560

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
EXTREME NETWORKS INC [ EXTR ]

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)
11/12/2025

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
Common Stock	11/12/2025		M		13,354	A	$0	238,829	I	By Trust(1)

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
Restricted Stock Units	$0	11/12/2025		A		11,767		11/12/2026(2)	11/12/2026(2)	Common Stock	11,767	$0	11,767	D
Restricted Stock Units	$0	11/12/2025		M			13,354	11/12/2025(2)	11/12/2025(2)	Common Stock	13,354	$0	0	D

Explanation of Responses:

1. Shares are held in Holmgren Family Rev Living Trust - Kathleen Holmgren, Trustee.

2. Grant of restricted stock units pursuant to the Extreme Networks, Inc. 2013 Equity Incentive Plan. Vests on the earlier of the one year anniversary of the date of grant or the next annual meeting of shareholders (provided that such vesting period may not be less than 50 weeks after grant).

	/s/ Katayoun "Katy" Motiey, Power of Attorney for Kathleen M. Holmgren	11/13/2025
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
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