RingCentral insider plans sale of 10,000 Class A shares

RingCentral, Inc. insider Vlad Vendrow filed a Form 144 indicating an intention to sell 10,000 shares of Class A common stock through Morgan Stanley Smith Barney LLC Executive Financial Services on the NYSE.

Rhea-AI Filing Summary

RingCentral, Inc. insider Vlad Vendrow filed a Form 144 indicating an intention to sell 10,000 shares of Class A common stock through Morgan Stanley Smith Barney LLC Executive Financial Services on the NYSE. The proposed aggregate value for this planned sale is $600,308.00.

Recent activity disclosed includes a sale of 22,185 shares of common stock on 06/01/2026 for $998,325.00 by Vlad Vendrow, and a sale of 10,000 shares on 05/21/2026 for $424,142.00 by the Regina Vendrow Trust UA 10/30/2015 2015 Vendrow Children's Trust. The 10,000 shares subject to the current notice were originally received as a gift from an affiliate on 10/30/2015.

Key Figures

Shares to be sold: 10,000 shares Proposed aggregate value: $600,308.00 Recent sale by Vlad Vendrow: 22,185 shares for $998,325.00 +2 more

5 metrics

Shares to be sold 10,000 shares Proposed sale of Class A common stock under Form 144

Proposed aggregate value $600,308.00 Proposed value of 10,000 Class A shares to be sold

Recent sale by Vlad Vendrow 22,185 shares for $998,325.00 Common stock sold on 06/01/2026

Recent sale by Regina Vendrow Trust 10,000 shares for $424,142.00 Common stock sold on 05/21/2026

Gift acquisition date 10/30/2015 Date 10,000 shares were received as a gift from affiliate

Key Terms

Form 144, Class A common stock, Gift from Affiliate, Executive Financial Services

4 terms

Form 144 regulatory

"Vlad Vendrow filed a Form 144 indicating an intention to sell"

Form 144 is a document that investors must file with the government when they plan to sell a large number of shares of a company's stock. It helps ensure transparency so everyone knows how many shares are being sold and when, which can impact the stock's price.

Class A common stock financial

"sell 10,000 shares of Class A common stock through Morgan Stanley"

Class A common stock is a category of a company’s shares that carries a specific set of ownership rights—most commonly defined voting power and claims on dividends—set out in the company’s charter. For investors it matters because the class determines how much influence you have over corporate decisions, the share’s likely dividend and trading behavior, and how it compares in value to other share classes, like choosing a particular seat with different privileges at the company’s decision-making table.

Gift from Affiliate financial

"shares subject to the current notice were originally received as a Gift from Affiliate"

Executive Financial Services financial

"Morgan Stanley Smith Barney LLC Executive Financial Services on the NYSE"

FAQ

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

What does RingCentral (RNG) disclose in this Form 144 filing?

The filing discloses that Vlad Vendrow plans to sell 10,000 shares of RingCentral Class A common stock with a proposed aggregate value of $600,308.00, using Morgan Stanley Smith Barney LLC Executive Financial Services.

How many RingCentral (RNG) shares is Vlad Vendrow proposing to sell?

Vlad Vendrow is proposing to sell 10,000 shares of RingCentral Class A common stock. These shares were originally acquired as a gift from an affiliate dated 10/30/2015, and are to be sold on the NYSE.

What recent RingCentral (RNG) stock sales by Vlad Vendrow are reported?

The report lists a sale by Vlad Vendrow of 22,185 shares of common stock on 06/01/2026 for $998,325.00. This transaction is part of the sales disclosed during the past three months section.

What RingCentral (RNG) transactions involve the Regina Vendrow Trust?

The Regina Vendrow Trust UA 10/30/2015 2015 Vendrow Children’s Trust sold 10,000 shares of RingCentral common stock on 05/21/2026 for $424,142.00. This sale is reported among securities sold during the past three months.

What is the proposed value of the new RingCentral (RNG) share sale?

The proposed sale of 10,000 RingCentral Class A common shares is valued at an aggregate of $600,308.00. This amount reflects the total value of the shares covered by the current Form 144 notice.

How were the RingCentral (RNG) shares in the current Form 144 originally acquired?

The 10,000 RingCentral Class A common shares in the current Form 144 were acquired as a “Gift from Affiliate” dated 10/30/2015, before being listed for potential sale in this notice.

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

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Available on EDGAR 08/04/2026 - 04:11 PM Accepted by SEC EDGAR 08/04/2026 - 04:11 PM Learn about SEC filing dates

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK	0001599821
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	RINGCENTRAL, INC.
SEC File Number	001-36089
Address of Issuer	20 DAVIS DRIVE BELMONT CALIFORNIA 94002
Phone	650-472-4100
Name of Person for Whose Account the Securities are To Be Sold	REGINA VENDROW TR UA 10/30/2015 2015 VENDROW CHILDREN'S TRUST FBO DAVID G VENDROW
See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.
Relationship to Issuer	10% Stockholder

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Class A Common	Morgan Stanley Smith Barney LLC Executive Financial Services 1 New York Plaza 8th Floor New York NY 10004	10000	600308.00	73736624	08/04/2026	NYSE

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Class A Common	10/30/2015	Gift from Affiliate	Vlad Vendrow		03/01/1999	10000		NA

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
VLAD VENDROW 20 Davis Drive Belmont CA 94002	Common	06/01/2026	22185	998325.00
REGINA VENDROW TR UA 10/30/2015 2015 VENDROW CHILDREN'S TRUST 20 Davis Drive Belmont CA 94002	Common	05/21/2026	10000	424142.00

144: Remarks and Signature

Remarks
Date of Notice	08/04/2026
ATTENTION:
The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.
Signature	/s/ Vlad Vendrow
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)