[Form 4] AVISTA CORP Insider Trading Activity

Rhea-AI Filing Summary

Rebecca A. Klein, a director of Avista Corp (AVA), was issued 330 shares of Avista common stock on 10/01/2025 as director compensation. The filing states the shares were awarded for director compensation and represent the director's quarterly retainer elected to be paid in stock rather than cash. The report records a transaction price of $37.81 per share (the closing price on 9/30/2025) and shows 27,690 shares beneficially owned following the issuance. The Form 4 is signed and dated 10/03/2025.

Positive

• 330 shares issued to a director as stock-based compensation on 10/01/2025
• Director elected to receive quarterly retainer in stock (retainer paid in shares instead of cash)
• 27,690 shares beneficially owned by the reporting person after the transaction

Negative

• None.

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

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

1. Name and Address of Reporting Person^*

KLEIN REBECCA A

(Last) (First) (Middle)

1411 E MISSION AVE

(Street)

SPOKANE WA 99202

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
AVISTA CORP [ AVA ]

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)
10/01/2025

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	10/01/2025		A(1)		330(2)	A	$37.81(1)	27,690	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. Shares issued as an award of stock for Director Compensation. The price per share is the closing price on September 30, 2025.

2. Shares issued as part of the Directors quarterly retainer (stock chosen as payment vs cash).

	/s/Rebecca A. Klein	10/03/2025
	** 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.

FAQ

What transaction did Avista director Rebecca A. Klein report on Form 4 (AVA)?

The Form 4 reports issuance of 330 shares to Rebecca A. Klein on 10/01/2025 as director compensation.

At what price were the shares recorded on the Form 4 for AVA?

The filing lists a price of $37.81 per share, which is the closing price on 9/30/2025.

How many Avista shares does Rebecca A. Klein beneficially own after the reported transaction?

The Form 4 shows she beneficially owns 27,690 shares following the issuance.

Why were the 330 shares issued to the director according to the filing?

The explanation states the shares were issued as an award of stock for Director Compensation and as part of the quarterly retainer elected to be paid in stock.

When was the Form 4 signed and filed for this transaction?

The Form 4 includes the reporting person’s signature dated 10/03/2025.