SEC Form 4 · accession 0001447669-26-000096
TWILIO INC · TWLO
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Aidan Viggiano
Officer — Chief Financial Officer
Period of report
Aug 17, 2026
Accepted (ET)
Aug 19, 2026 · 4:15 pm EDT
Rule 10b5-1 plan
box not checked
Issuer CIK
0001447669
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Class A Common StockF1,F2,F3 | Aug 17, 2026 | S | 610 | $233.3246 | D | 109,114 | D | |
| Class A Common StockF1,F4,F3 | Aug 17, 2026 | S | 310 | $234.3007 | D | 108,804 | D | |
| Class A Common StockF1,F5,F3 | Aug 17, 2026 | S | 304 | $234.9525 | D | 108,500 | D | |
| Class A Common StockF1,F6,F3 | Aug 17, 2026 | S | 170 | $238.0976 | D | 108,330 | D |
Table II — derivative securities
No Table II lines on this filing.
Explanation of responses
- F1Represents the number of shares sold to cover the statutory tax withholding obligations in connection with the vesting of Restricted Stock Units ("RSUs"). This sale is mandated by the Issuer's election under its equity incentive plans to require the satisfaction of minimum statutory tax withholding obligations to be funded by a "sell-to-cover" transaction and does not represent a discretionary sale by the Reporting Person.
- F2The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $232.8450 to $233.8250 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.
- F3A portion of these shares represent RSUs. Each RSU represents a contingent right to receive one share of the Issuer's Class A common stock.
- F4The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $233.86 to $234.66 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.
- F5The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $234.8850 to $235.07 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.
- F6The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $237.98 to $238.18 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.