Khozema Shipchandler - 05 Oct 2026 Form 4 Insider Report for TWILIO INC (TWLO)

Reporting relationship: Chief Executive Officer, Director
Issuer ticker: TWLO
Reported as of: 05 Oct 2026
Net transaction value: -$4,203,120
SEC form: 4
Accepted by SEC: 07 Oct 2026, 16:18:05 UTC
Prior SEC filing: 02 Oct 2026
Source filing: View source filing
Reporting owner signature: /s/ Juliana Chen as attorney-in-fact for Reporting Person

Key filing fact

Khozema Shipchandler filed Form 4 for TWILIO INC (TWLO) on 07 Oct 2026.

Key facts

This page summarizes Khozema Shipchandler's Form 4 filing for TWILIO INC (TWLO).
7 reported transactions and 0 derivative rows are listed below.
Accepted by SEC: 07 Oct 2026, 16:18.

Change

Previous filing in this sequence was filed on 02 Oct 2026.
Current net transaction value: -$4,203,120.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001737610 Primary reporting owner

Shipchandler Khozema

Relationship: Chief Executive Officer, Director
Address: 101 SPEAR STREET, FIFTH FLOOR, SAN FRANCISCO
Signature: /s/ Juliana Chen as attorney-in-fact for Reporting Person
Signature date: 07 Oct 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

TWLO transaction

Class A Common Stock

Sale

Transaction value: $557,036
Shares: -1,934
Change %: -1%
Price: $288.02
Shares after: 191,371
Date: 05 Oct 2026
Ownership: Direct
Footnotes: F1, F2, F3

TWLO transaction

Class A Common Stock

Sale

Transaction value: $549,353
Shares: -1,900
Change %: -0.99%
Price: $289.13
Shares after: 189,471
Date: 05 Oct 2026
Ownership: Direct
Footnotes: F1, F3, F4

TWLO transaction

Class A Common Stock

Sale

Transaction value: $1,496,476
Shares: -5,156
Change %: -2.7%
Price: $290.24
Shares after: 184,315
Date: 05 Oct 2026
Ownership: Direct
Footnotes: F1, F3, F5

TWLO transaction

Class A Common Stock

Sale

Transaction value: $146,025
Shares: -501
Change %: -0.27%
Price: $291.47
Shares after: 183,814
Date: 05 Oct 2026
Ownership: Direct
Footnotes: F1, F3, F6

TWLO transaction

Class A Common Stock

Sale

Transaction value: $233,863
Shares: -800
Change %: -0.44%
Price: $292.33
Shares after: 183,014
Date: 05 Oct 2026
Ownership: Direct
Footnotes: F1, F3, F7

TWLO transaction

Class A Common Stock

Sale

Transaction value: $469,020
Shares: -1,600
Change %: -0.87%
Price: $293.14
Shares after: 181,414
Date: 05 Oct 2026
Ownership: Direct
Footnotes: F1, F3, F8

TWLO transaction

Class A Common Stock

Sale

Transaction value: $751,346
Shares: -2,551
Change %: -1.4%
Price: $294.53
Shares after: 178,863
Date: 05 Oct 2026
Ownership: Direct
Footnotes: F1, F3

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Rule 10b5-1 trading plan

These transactions were reported as open-market trades under a Rule 10b5-1 plan. The plan lets an insider set trading instructions in advance, which can reduce the risk of trading while in possession of material nonpublic information.

Original filing language: transaction made pursuant to a contract, instruction, or written plan intended to satisfy Rule 10b5-1(c).

Explanation of responses 8 footnotes

Footnote F1

The sales reported were executed under the Reporting Person's 10b5-1 trading plan, dated as of 2/18/2026.

Footnote F2

The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $287.565 to $288.50 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or to the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Footnote F3

A portion of these shares represent Restricted Stock Units ("RSUs"). Each RSU represents a contingent right to receive one share of the Issuer's Class A common stock.

Footnote F4

The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $288.71 to $289.565 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or to the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Footnote F5

The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $289.725 to $290.705 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or to the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Footnote F6

The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $290.80 to $291.73 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or to the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Footnote F7

The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $292.00 to $292.85 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or to the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Footnote F8

The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $293.075 to $293.21 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or to the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.