Twilio director granted 345 RSUs in stock award

Twilio director Charles H. Bell received an immediately vested RSU award, bringing his direct and deferred Class A share holdings to 18,565.

Rhea-AI Filing Summary

TWILIO INC (symbol: TWLO) is the issuer of record for a Form 4 filing submitted to the SEC. Bell Charles H reported acquisition or exercise transactions in this Form 4 filing.

TWILIO INC (TWLO) reports that director Charles H. Bell received a grant of 345 shares of Class A common stock in the form of Restricted Stock Units. Each RSU represents a contingent right to one share and vested immediately on September 15, 2026. After this award, Bell holds 18,565 shares directly, including RSUs that have been deferred by him. No Rule 10b5-1 trading plan is reported for this transaction.

Insider Trade Summary

Grant/Award: 345 shares

Grant/Award 1 txn

Insider Bell Charles H

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Class A Common Stock F1, F2	345	$0.00	$0.00

Holdings After Transaction: Class A Common Stock — 18,565 shares (Direct)

Footnotes (2)

1. F1. The shares reported in this transaction represent Restricted Stock Units ("RSUs"). Each RSU represents the contingent right to receive one share of the Issuer's Class A common stock. The RSUs vested immediately on the date of grant.
2. F2. Includes RSUs that have been deferred by the Reporting Person.

Key Figures

RSUs granted: 345 shares Shares held after transaction: 18,565 shares Grant price per share: $0.00 per share +1 more

4 metrics

RSUs granted 345 shares Restricted Stock Units granted to director Charles H. Bell on September 15, 2026

Shares held after transaction 18,565 shares Direct holdings of Twilio Class A common stock by Charles H. Bell after the RSU award, including deferred RSUs

Grant price per share $0.00 per share Equity award granted without cash payment by the director

Vesting timing Immediate vesting The 345 RSUs vested on the September 15, 2026 grant date

Key Terms

Restricted Stock Units, contingent right, deferred

3 terms

Restricted Stock Units financial

"The shares reported in this transaction represent Restricted Stock Units ("RSUs")."

Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.

contingent right financial

"Each RSU represents the contingent right to receive one share"

deferred financial

"Includes RSUs that have been deferred by the Reporting Person."

FAQ

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

What insider transaction did TWLO director Charles H. Bell report?

Director Charles H. Bell reported an acquisition of 345 RSUs, each representing one share of Twilio Class A common stock, granted and immediately vested on September 15, 2026, as part of his equity-based compensation.

How many TWLO shares does Charles H. Bell hold after this Form 4 transaction?

After the reported RSU grant, Charles H. Bell holds 18,565 shares of Twilio Class A common stock directly, which includes RSUs that have been deferred by him.

Was Charles H. Bell’s TWLO RSU grant made under a Rule 10b5-1 plan?

No. The Form 4 indicates that the Rule 10b5-1 checkbox is not marked, so no Rule 10b5-1 trading plan is reported in connection with this RSU grant.

What are the key terms of the RSUs granted to the TWLO director?

The award consists of 345 Restricted Stock Units. Each RSU represents a contingent right to receive one share of Twilio’s Class A common stock, and the RSUs vested immediately on the grant date.

Does the Form 4 indicate any sale of TWLO shares by Charles H. Bell?

No. The reported transaction is a grant/award acquisition of RSUs. There are no sales or dispositions of Twilio shares reported in this Form 4.

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

Form 4 Insider Transactions: What Each Field Means →

See more from StockTitan in Google Search and AI answers. Adds StockTitan as a preferred source · opens Google

Add on Google Not now

Available on EDGAR 09/17/2026 - 04:32 PM Accepted by SEC EDGAR 09/17/2026 - 04:31 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).

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^*

Bell Charles H

(Last) (First) (Middle)

101 SPEAR STREET, FIFTH FLOOR

(Street)

SAN FRANCISCO CALIFORNIA 94105

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
TWILIO INC [ TWLO ]

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

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

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
09/15/2026

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
Class A Common Stock	09/15/2026		A		345(1)	A	$0	18,565(2)	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 shares reported in this transaction represent Restricted Stock Units ("RSUs"). Each RSU represents the contingent right to receive one share of the Issuer's Class A common stock. The RSUs vested immediately on the date of grant.

2. Includes RSUs that have been deferred by the Reporting Person.

Remarks:

	/s/ Juliana Chen as attorney-in-fact for Reporting Person	09/17/2026
	** 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)