Avista (AVA) SVP logs 1,768-share stock sale, plus 401(k) stake

Rhea-AI Filing Summary

Avista Corp Senior Vice President Bryan Alden Cox reported an open-market sale of 1,768 shares of Avista common stock at an average price of $40.1811 per share. After this transaction, he directly holds 8,401 shares, and indirectly holds an estimated 10,227.12 shares through the company 401(k) plan.

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).

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^*

Cox Bryan Alden

(Last) (First) (Middle)

1411 E MISSION AVENUE

(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)

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

3. Date of Earliest Transaction (Month/Day/Year)
02/26/2026

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
Common Stock	02/26/2026		S		1,768	D	$40.1811	8,401	D
Estimated Shares held in 401(k)								10,227.12	I	Shares held in 401(k) Plan

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:

	/s/Bryan A. Cox	02/26/2026
	** 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.

FAQ

What insider transaction did Avista (AVA) report for Bryan Alden Cox?

Avista reported that Senior Vice President Bryan Alden Cox executed an open-market sale of 1,768 shares of Avista common stock. The sale was recorded on February 26, 2026, as disclosed in a Form 4 insider trading report filed with regulators.

At what price did the Avista (AVA) executive sell his shares?

The Avista Senior Vice President sold 1,768 shares of common stock at an average price of $40.1811 per share. This price reflects the weighted average for the reported open-market transaction on February 26, 2026, as shown in the Form 4 disclosure.

How many Avista (AVA) shares does Bryan Alden Cox own after the sale?

Following the reported sale, Bryan Alden Cox directly owns 8,401 Avista common shares. In addition, the filing shows an estimated 10,227.12 shares held indirectly through a 401(k) plan, indicating continued exposure to Avista equity after the transaction.

What is the role of Bryan Alden Cox at Avista (AVA)?

Bryan Alden Cox is identified as a Senior Vice President at Avista Corp in the Form 4 filing. His status as an officer makes his share transactions subject to Section 16 reporting, requiring timely disclosure of trades in Avista common stock.

Was the Avista (AVA) insider transaction a buy or a sell?

The Form 4 shows a sale of Avista common stock by Senior Vice President Bryan Alden Cox. The transaction is coded as “S”, described as a sale in open market or private transaction, and involved 1,768 shares on February 26, 2026.

Does the Avista (AVA) Form 4 mention 401(k) holdings?

Yes. The Form 4 notes estimated shares held in a 401(k) for Bryan Alden Cox, listing 10,227.12 shares indirectly owned through the Avista 401(k) Plan. This entry reflects retirement-plan holdings separate from his directly owned common stock.