Five9 (FIVN) director Maria Walker receives 8,972-share stock grant

Rhea-AI Filing Summary

Five9, Inc. director Maria C. Walker received a grant of 8,972 shares of Common Stock on 2026-05-20. The shares were acquired at a stated price of $0.0000 per share as a compensation-related award rather than a market purchase. Following this grant, she directly holds 20,411 shares of Five9 common stock.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider Walker Maria C

Role null

Type	Security	Shares	Price	Value
Grant/Award	Common Stock	8,972	$0.00	--

Holdings After Transaction: Common Stock — 20,411 shares (Direct, null)

Footnotes (1)

Key Figures

Shares granted: 8,972 shares Grant price per share: $0.0000 per share Shares held after grant: 20,411 shares

3 metrics

Shares granted 8,972 shares Common Stock grant on May 20, 2026

Grant price per share $0.0000 per share Stated transaction price for award

Shares held after grant 20,411 shares Total direct holdings following transaction

Key Terms

Common Stock, Grant, award, or other acquisition, Form 4

3 terms

Common Stock financial

"security_title: "Common Stock""

Common stock represents ownership shares in a company, giving investors a stake in its success and a say in important decisions through voting rights. It is the most common type of stock traded on markets and can provide income through dividends, as well as potential for value growth. For investors, holding common stock means sharing in the company’s profits and risks.

Grant, award, or other acquisition financial

"transaction_code_description: "Grant, award, or other acquisition""

Form 4 regulatory

"INSIDER FILING DATA (Form 4)"

Form 4 is a official document that company insiders, such as executives or major shareholders, file with regulators whenever they buy or sell company shares. It provides transparency about how those with inside knowledge are trading, helping investors see if insiders are confident in the company's prospects or may be selling for personal reasons. This information can influence investor decisions by revealing insiders' perspectives on the company's value.

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
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^*

Walker Maria C

(Last) (First) (Middle)

C/O FIVE9, INC

3001 BISHOP DRIVE, SUITE 350

(Street)

SAN RAMON CALIFORNIA 94583

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
Five9, Inc. [ FIVN ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

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

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
05/20/2026

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	05/20/2026		A		8,972	A	$0	20,411	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:

Remarks:

	/s/ Tiffany Meriweather, Attorney in Fact	05/22/2026
	** 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)

FAQ

What insider transaction did Maria C. Walker report at Five9 (FIVN)?

Maria C. Walker reported receiving 8,972 shares of Five9 Common Stock as a grant or award. The transaction used code A, indicating a compensation-related acquisition rather than an open-market trade, and increased her direct holdings to 20,411 shares.

Was Maria C. Walker’s Five9 (FIVN) transaction a market buy or sell?

The transaction was not a market buy or sell. It was coded A, meaning a grant, award, or other acquisition, with a price of $0.0000 per share, indicating a compensation-based share grant instead of an open-market purchase.

How many Five9 (FIVN) shares does Maria C. Walker hold after this Form 4?

After the reported grant, Maria C. Walker directly holds 20,411 shares of Five9 Common Stock. This total reflects the addition of 8,972 shares from the compensation-related award reported in the Form 4 filing for May 20, 2026.

What does transaction code A mean in the Five9 (FIVN) Form 4 filing?

Transaction code A signifies a grant, award, or other acquisition of securities. In this Five9 filing, it shows Maria C. Walker received 8,972 shares as a compensation-related award, not through an open-market purchase or sale transaction.

What was the reported price for Maria C. Walker’s Five9 (FIVN) stock grant?

The reported transaction price per share was $0.0000, indicating the 8,972 shares were granted at no cash cost to Maria C. Walker. This reflects a typical equity compensation award rather than a purchase on the open market.