RingCentral (RNG) SVP Marlow disposes 21,864 shares for tax withholding

Rhea-AI Filing Summary

RingCentral, Inc. senior vice president and general counsel John H. Marlow reported a tax-related share disposition. On March 1, 2026, he remitted 21,864 Class A common shares to the company at $36.45 per share to satisfy tax withholding from restricted stock unit vesting. This exempt transaction was made directly to the issuer, not as an open-market sale. Following the transaction, he held 291,180 shares directly, plus indirect holdings of 12,080 shares in The M&M Family 2020 Irrevocable Trust and 12,550 shares in trusts for his children, where he and his spouse serve as co‑trustees.

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

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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^*

Marlow John H

(Last) (First) (Middle)

C/O RINGCENTRAL, INC.

20 DAVIS DRIVE

(Street)

BELMONT CA 94002

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
RingCentral, Inc. [ RNG ]

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

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	SVP, CAdO & GENERAL COUNSEL

3. Date of Earliest Transaction (Month/Day/Year)
03/01/2026

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
Class A Common Stock	03/01/2026		F(1)		21,864	D	$36.45	291,180	D
Class A Common Stock								12,080	I	By Trust(2)
Class A Common Stock								12,550	I	By Trusts(3)

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. In an exempt disposition to the Issuer under Rule 16b-3(e), the Reporting Person remitted shares to the Issuer in connection with the satisfaction of tax withholding obligations arising out of the vesting of Restricted Stock Units.

2. Shares held in The M&M Family 2020 Irrevocable Trust. The Reporting Person and his spouse are co-trustees of this trust.

3. Shares held in trusts for the benefit of the Reporting Person's children. The Reporting Person and his spouse are co-trustees of these trusts.

	/s/ John Marlow	03/03/2026
	** 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).
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FAQ

What insider transaction did RNG executive John H. Marlow report?

John H. Marlow reported an exempt, tax-withholding disposition of shares. He remitted 21,864 RingCentral Class A common shares to the company at $36.45 per share to cover tax obligations from restricted stock unit vesting, rather than selling shares on the open market.

Was John H. Marlow’s RingCentral Form 4 transaction an open-market sale?

No, the transaction was not an open-market sale. The Form 4 shows a Rule 16b-3(e) exempt disposition, where 21,864 shares were delivered directly back to RingCentral to satisfy tax withholding obligations arising from the vesting of restricted stock units.

How many RingCentral shares did John H. Marlow dispose of for taxes?

He disposed of 21,864 RingCentral Class A common shares for tax withholding. The shares were valued at $36.45 each and were remitted to the issuer in connection with tax obligations triggered by the vesting of restricted stock units granted to him.

How many RingCentral shares does John H. Marlow own after this Form 4?

After the transaction, he directly owned 291,180 RingCentral Class A shares. In addition, trusts where he and his spouse are co-trustees held 12,080 shares in The M&M Family 2020 Irrevocable Trust and 12,550 shares in trusts established for his children.

What trusts related to John H. Marlow hold RingCentral (RNG) shares?

RingCentral shares are held in The M&M Family 2020 Irrevocable Trust and in separate trusts for his children. John H. Marlow and his spouse act as co-trustees of these trusts, which collectively hold tens of thousands of Class A common shares on an indirect basis.

What does transaction code F mean in John H. Marlow’s RingCentral Form 4?

Transaction code F indicates payment of an exercise price or tax liability using securities. In this case, it reflects an exempt disposition under Rule 16b-3(e), where 21,864 RingCentral shares were remitted to the issuer to satisfy tax withholding from restricted stock unit vesting.