Five9 president sells 6,986 shares at $35

Five9’s president reported a Rule 10b5-1 planned sale of 6,986 shares, retaining 237,614 shares afterward.

Rhea-AI Filing Summary

Five9, Inc. (FIVN) reported that its President, Andy Dignan, sold 6,986 shares of common stock on September 17, 2026 at $35.00 per share in an open market or private transaction. Following this sale, he directly holds 237,614 shares of Five9 common stock. The sale was effected pursuant to a Rule 10b5-1 trading plan adopted on September 2, 2025.

Insider Trade Summary 10b5-1

Net Seller: 6,986 shares

Net Sell 1 txn

Insider Dignan Andy

Role President

Sold 6,986 shs ($245K)

Type	Security	Shares	Price	Value
Sale	Common Stock F1	6,986	$35.00	$245K

Holdings After Transaction: Common Stock — 237,614 shares (Direct)

Footnotes (1)

1. F1. The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on September 2, 2025.

Key Figures

Shares sold: 6,986 shares Sale price per share: $35.00 per share Implied transaction value: $244,510 +2 more

5 metrics

Shares sold 6,986 shares Common stock sale by President Andy Dignan on September 17, 2026

Sale price per share $35.00 per share Price for the 6,986 common shares sold on September 17, 2026

Implied transaction value $244,510 6,986 shares sold at $35.00 per share

Shares held after transaction 237,614 shares Direct holdings of President Andy Dignan following the sale

10b5-1 plan adoption date September 2, 2025 Date the Rule 10b5-1 trading plan governing the sale was adopted

Key Terms

Rule 10b5-1 trading plan, Form 4, open market or private transaction

3 terms

Rule 10b5-1 trading plan regulatory

"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan"

A Rule 10b5-1 trading plan is a pre-arranged schedule that allows company insiders to buy or sell stock at specific times, even if they have inside information. It helps prevent accusations of unfair trading by making these transactions look planned and transparent, rather than sneaky or illegal.

Form 4 regulatory

"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1"

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.

open market or private transaction financial

"Sale in open market or private transaction"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What insider transaction did Five9 (FIVN) report for its President?

Five9 reported that its President, Andy Dignan, sold 6,986 shares of common stock on September 17, 2026 at $35.00 per share in an open market or private transaction, under a Rule 10b5-1 trading plan.

How many Five9 (FIVN) shares does the President hold after this sale?

After the reported transaction, President Andy Dignan directly holds 237,614 shares of Five9 common stock, as stated in the Form 4 filing for the September 17, 2026 transaction.

What was the value of the Five9 (FIVN) shares sold by the President?

The President sold 6,986 shares of Five9 at $35.00 per share on September 17, 2026, for an implied transaction value of approximately $244,510, based on the reported per-share price and share count.

Was the Five9 (FIVN) insider sale made under a Rule 10b5-1 trading plan?

Yes. The Form 4 states that the sales were effected pursuant to a Rule 10b5-1 trading plan adopted by President Andy Dignan on September 2, 2025.

What type of transaction did the Five9 (FIVN) Form 4 report?

The Form 4 reports a sale of common stock, coded as a sale in an open market or private transaction, involving 6,986 shares at $35.00 per share on September 17, 2026.

AI-generated analysis. How Rhea-AI works. Not financial advice.

Form 4 Insider Transactions: What Each Field Means →

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Available on EDGAR 09/21/2026 - 04:18 PM Accepted by SEC EDGAR 09/21/2026 - 04:18 PM Learn about SEC filing dates

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).

X

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^*

Dignan Andy

(Last) (First) (Middle)

C/O FIVE9, INC.

3001 BISHOP DR., STE. #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)

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

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
09/17/2026

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	09/17/2026		S		6,986(1)	D	$35	237,614	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:

1. The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on September 2, 2025.

Remarks:

	/s/ Tiffany Meriweather, Attorney in Fact	09/21/2026
	** 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)