Twilio (TWLO) insider Aidan Viggiano files Rule 144 to sell shares

Rhea-AI Filing Summary

Twilio Inc. insider Aidan Viggiano has filed a Rule 144 notice to sell 7,213 shares of Twilio common stock through broker Charles Schwab & Co., Inc. on the NYSE. The shares to be sold were acquired on 12/31/2025 via a restricted stock lapse as equity compensation from Twilio Inc. Twilio reports 151,612,818 shares of common stock outstanding.

Over the prior three months, Viggiano sold additional Twilio shares in several transactions, including 8,035 shares on 10/09/2025, 1,514 shares on 11/17/2025, 546 shares on 11/19/2025, and 8,109 shares on 12/31/2025, for gross proceeds ranging from tens of thousands of dollars to over one million dollars. The signer represents they are not aware of undisclosed material adverse information about Twilio’s 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	Charles Schwab & Co., Inc. 3000 Schwab Way Westlake TX 76262	7213	980752.00	151612818	01/05/2026	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 *
Common	12/31/2025	Restricted Stock Lapse	TWILIO INC.			7213	12/31/2025	Equity Compensation

* 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
AIDAN VIGGIANO 101 Spear Street, Suite 500 San Francisco CA 94105	TWILIO INC	10/09/2025	8035	924025.00
AIDAN VIGGIANO 101 Spear Street, Suite 500 San Francisco CA 94105	TWILIO INC	11/17/2025	1514	186642.00
AIDAN VIGGIANO 101 Spear Street, Suite 500 San Francisco CA 94105	TWILIO INC	11/19/2025	546	65902.00
AIDAN VIGGIANO 101 Spear Street, Suite 500 San Francisco CA 94105	TWILIO INC	12/31/2025	8109	1162670.00

144: Remarks and Signature

Remarks

Date of Notice

Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1

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 Twilio (TWLO) disclose in this Form 144 filing?

The filing discloses that insider Aidan Viggiano plans to sell 7,213 shares of Twilio Inc. common stock under Rule 144 through Charles Schwab & Co., Inc. on the NYSE.

How many Twilio (TWLO) shares does the insider plan to sell and how were they acquired?

The insider plans to sell 7,213 common shares, which were acquired on 12/31/2025 via a restricted stock lapse as equity compensation from Twilio Inc.

How many Twilio (TWLO) shares are outstanding according to this notice?

The notice states that 151,612,818 shares of Twilio Inc. common stock are outstanding.

What prior Twilio (TWLO) share sales by the insider are reported in the last 3 months?

The filing lists prior sales by Aidan Viggiano: 8,035 shares on 10/09/2025, 1,514 shares on 11/17/2025, 546 shares on 11/19/2025, and 8,109 shares on 12/31/2025, all in Twilio Inc. stock.

What gross proceeds did the Twilio (TWLO) insider receive from recent sales?

Reported gross proceeds include 924,025.00, 186,642.00, 65,902.00, and 1,162,670.00 from Twilio Inc. stock sales on the dates listed.

Does the Twilio (TWLO) insider make any specific representation about inside information?

Yes. By signing, the person for whose account the securities are sold represents that they do not know any material adverse information about Twilio’s current or prospective operations that has not been publicly disclosed.