Five9 (NASDAQ: FIVN) CEO granted 716,743 new common shares

Rhea-AI Filing Summary

Mathradas Amit reported acquisition or exercise transactions in this Form 4 filing.

Five9, Inc. reported that Chief Executive Officer Amit Mathradas received a grant of 716,743 shares of common stock on February 24, 2026. The award was recorded at a price of $0.00 per share, reflecting a stock-based grant rather than an open-market purchase, and brings his directly held common stock position to 716,743 shares following the transaction.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider Mathradas Amit

Role Chief Executive Officer

Type	Security	Shares	Price	Value
Grant/Award	Common Stock	716,743	$0.00	--

Holdings After Transaction: Common Stock — 716,743 shares (Direct)

Footnotes (1)

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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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^*

Mathradas Amit

(Last) (First) (Middle)

C/O FIVE9, INC.

3001 BISHOP DRIVE, SUITE 350

(Street)

SAN RAMON CA 94583

(City) (State) (Zip)

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

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

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

3. Date of Earliest Transaction (Month/Day/Year)
02/24/2026

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	02/24/2026		A		716,743	A	$0	716,743	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	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 did Five9 (FIVN) disclose about CEO Amit Mathradas in this Form 4?

Five9 disclosed that CEO Amit Mathradas received a grant of 716,743 shares of common stock. The award was recorded at a price of $0.00 per share and reflects a stock-based acquisition rather than an open-market transaction.

How many Five9 (FIVN) shares were granted to CEO Amit Mathradas?

Amit Mathradas was granted 716,743 shares of Five9 common stock. This non-derivative stock award increased his directly held common stock position to a total of 716,743 shares immediately after the reported transaction.

On what date did the Five9 (FIVN) CEO stock grant occur?

The stock grant to Five9 CEO Amit Mathradas occurred on February 24, 2026. On that date, he acquired 716,743 shares of common stock through a grant categorized as a non-derivative, award-type acquisition.

Was cash paid for the Five9 (FIVN) CEO’s 716,743-share grant?

No cash was paid for the grant; the 716,743 Five9 common shares were recorded at a price of $0.00 per share. This indicates a stock-based grant or award rather than a purchase on the open market.

How many Five9 (FIVN) shares does CEO Amit Mathradas own after this transaction?

After the reported grant, CEO Amit Mathradas directly owns 716,743 shares of Five9 common stock. The Form 4 lists this figure as the total number of shares beneficially owned following the February 24, 2026 transaction.