[Form 5] AVISTA CORP Annual Statement of Beneficial Ownership

Rhea-AI Filing Summary

Manuel Wayne O, a Vice President of Avista Corp (AVA), filed a Form 5 reporting annual changes in his beneficial ownership for the fiscal year ended 09/16/2025. The filing shows two non-derivative acquisitions from inadvertent dividend reinvestments: on 03/14/2025 he acquired 43.5718 shares at an average price of $40.1475, bringing his holdings to 11,222.5718 shares; on 06/13/2025 he acquired 40.4156 shares at $37.5066, bringing holdings to 11,262.9874 shares. The form is signed by Wayne O. Manuel on 09/17/2025. The transactions are labeled as inadvertent reinvestment of dividends.

Positive

• Increased ownership through dividend reinvestment raised holdings to 11,262.9874 shares
• Timely corrective disclosure via Form 5 and signed certification on 09/17/2025

Negative

• Inadvertent reinvestment language indicates prior reporting controls missed timely Form 4 reporting

Insights

Financial Analyst

TL;DR: Routine insider report showing modest share increases from dividend reinvestment, not a material change to ownership.

The reported additions are small relative to the issuer's likely public float and arose from dividend reinvestment rather than market purchases or option exercises. The two transactions added a combined 83.9874 shares over the year, a de minimis change versus the reported total holding of 11,262.9874 shares. Financial impact on valuation or control is negligible; disclosure appears to correct annual Section 16 reporting for reinvested dividends.

Corporate Governance Expert

TL;DR: Filing is a routine compliance disclosure; 'inadvertent' label suggests minor administrative oversight in prior reporting.

Form 5 is used to report changes not previously reported during the year. Labeling the transactions as inadvertent reinvestment of dividends indicates the shares resulted from a dividend plan and were not timely reported on Form 4, so this Form 5 cures that. The signing and specificity of amounts and prices align with standard Section 16 corrective practice; no governance red flags beyond the administrative lapse are evident from this filing alone.

SEC Form 5

FORM 5

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

ANNUAL 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:			3235-0362
Estimated average burden
hours per response:			1.0

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

Form 3 Holdings Reported.

Form 4 Transactions Reported.

1. Name and Address of Reporting Person^*

Manuel Wayne O

(Last) (First) (Middle)

1411 E MISSION

(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)
	Vice President

3. Statement for Issuer's Fiscal Year Ended (Month/Day/Year)
09/16/2025

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 at end of Issuer's Fiscal Year (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
				Amount	(A) or (D)	Price
Common Stock	03/14/2025		J5	43.5718(1)	A	$40.1475	11,222.5718	D
Common Stock	06/13/2025		J5	40.4156(2)	A	$37.5066	11,262.9874	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)
					(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. Inadvertent reinvestment of Dividends March 2025

2. Inadvertent reinvestment of Dividends June 2025

	/s/Wayne O. Manuel	09/17/2025
	** 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 did AVA insider Wayne O Manuel report on Form 5?

He reported two non-derivative acquisitions from dividend reinvestment totaling 83.9874 shares, bringing his total to 11,262.9874 shares.

When did the reported transactions occur for AVA?

The transactions occurred on 03/14/2025 and 06/13/2025 and are described as inadvertent dividend reinvestments.

What prices are shown for the shares acquired on Form 5?

The March 2025 reinvestment shows an average price of $40.1475; the June 2025 reinvestment shows $37.5066.

What is the reporting person's role at AVA?

The filing identifies Manuel Wayne O as an Officer with the title Vice President.

When was the Form 5 signed?

The Form 5 is signed by Wayne O. Manuel on 09/17/2025.