Five9 (FIVN) CEO Amit Mathradas files Form 3 showing zero beneficial ownership

Rhea-AI Filing Summary

Five9, Inc. filed an initial ownership report for its Chief Executive Officer, Amit Mathradas. The Form 3 states that, as of the reported event date, he beneficially owns no Five9 securities. This is a routine disclosure of insider ownership required under U.S. securities laws.

SEC Form 3

FORM 3

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

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

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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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. Date of Event Requiring Statement (Month/Day/Year)
02/02/2026

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

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

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

5. 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 Beneficially Owned
1. Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

Remarks:

No securities are beneficially owned.

	/s/ Tiffany Meriweather, Attorney in Fact	02/09/2026
	** 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 5 (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.
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FAQ

What does the Five9 (FIVN) Form 3 filing for Amit Mathradas show?

The Form 3 for Amit Mathradas shows he beneficially owns no Five9 securities as of the reported date. This is an initial insider ownership disclosure required when he became Chief Executive Officer of Five9, Inc.

Who is the reporting person in this Five9 (FIVN) Form 3?

The reporting person is Amit Mathradas, identified as an officer of Five9, Inc. with the title Chief Executive Officer. The filing is made as an initial statement of his beneficial ownership position in Five9 securities.

Does the Five9 (FIVN) CEO own any company shares according to this Form 3?

According to the Form 3, the CEO Amit Mathradas has no securities beneficially owned in Five9. The remarks section explicitly states that no securities are beneficially owned, indicating a zero ownership position at the time of this filing.

Is the Five9 (FIVN) Form 3 filing a transaction or just an ownership report?

The Five9 Form 3 is an ownership report, not a record of a trade. It contains no listed transactions in either non-derivative or derivative securities, and simply documents that the CEO had no beneficial ownership as of the event date.

Why was this Five9 (FIVN) Form 3 filed under Section 16?

The Form 3 was filed because Amit Mathradas became a reporting insider under Section 16 as Five9’s Chief Executive Officer. Section 16 requires insiders to disclose their beneficial ownership in company securities when they assume such a reporting role.