RingCentral (NYSE: RNG) shareholder Vlad Vendrow files Rule 144 sale notice

Rhea-AI Filing Summary

RingCentral shareholder Vlad Vendrow has filed a Rule 144 notice to sell 7,886 shares of common stock through Morgan Stanley Smith Barney on the NYSE, with an aggregate market value of $236,580.00. These shares relate to restricted stock acquired from the issuer on 11/17/2025 and 11/20/2025, in amounts of 3,048 and 4,838 shares, respectively. The filing notes 76,760,177 common shares outstanding.

Over the past three months, Vendrow has already sold 9,735 common shares for gross proceeds of $282,315.00 on 12/02/2025 and 10,156 shares for $310,391.73 on 09/15/2025. By signing the notice, the seller represents that he is not aware of any material adverse, non-public information about RingCentral’s current or prospective operations.

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

144: Issuer Information

Name of Issuer

SEC File Number

Address of Issuer

Phone

Name of Person for Whose Account the Securities are To Be Sold

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

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
Common	Morgan Stanley Smith Barney LLC Executive Financial Services 1 New York Plaza 8th Floor New York NY 10004	7886	236580.00	76760177	12/08/2025	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 *
Common	11/17/2025	Restricted Stock	Issuer			3048	11/17/2025	Not Applicable
Common	11/20/2025	Restricted Stock	Issuer			4838	11/20/2025	Not Applicable

* 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	12/02/2025	9735	282315.00
VLAD VENDROW 20 Davis Drive Belmont CA 94002	Common	09/15/2025	10156	310391.73

144: Remarks and Signature

Remarks

Date of Notice

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

ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)

FAQ

What does the RingCentral (RNG) Form 144 filing disclose?

The filing discloses that Vlad Vendrow plans to sell 7,886 shares of RingCentral common stock under SEC Rule 144. The planned sale is through Morgan Stanley Smith Barney LLC on the NYSE, with an aggregate market value of $236,580.00 based on the figures in the notice.

How many RingCentral (RNG) shares has Vlad Vendrow sold recently?

Over the past three months, the filing reports that 9,735 RingCentral common shares were sold on 12/02/2025 for gross proceeds of $282,315.00, and 10,156 shares were sold on 09/15/2025 for $310,391.73.

What is the share count context for the RingCentral (RNG) Form 144 sale?

The Rule 144 notice states that RingCentral had 76,760,177 common shares outstanding. This number provides a baseline for the company’s total common stock at the time referenced in the form.

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

The shares covered by the notice come from restricted stock granted by the issuer. The form lists 3,048 shares acquired on 11/17/2025 and 4,838 shares acquired on 11/20/2025, both from the issuer, with payment described as Not Applicable.

What representations does the seller make in the RingCentral (RNG) Form 144?

By signing the notice, the person for whose account the securities are to be sold represents that they do not know any material adverse information about RingCentral’s current or prospective operations that has not been publicly disclosed, consistent with Rule 144 requirements.

Which broker is handling the planned RingCentral (RNG) share sale under Rule 144?

The filing identifies Morgan Stanley Smith Barney LLC Executive Financial Services, based at 1 New York Plaza, 8th Floor, New York, NY 10004, as the broker for the planned sale of 7,886 RingCentral common shares on the NYSE.