TWILIO INC — Director's Dealing 2021

Aug 12, 2021

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X0306 4 2021-08-09 0 0001447669 TWILIO INC TWLO 0001665930 Lawson Jeff C/O TWILIO INC. 101 SPEAR STREET, FIRST FLOOR SAN FRANCISCO CA 94105 1 1 1 0 Chief Executive Officer Class A Common Stock 2021-08-09 4 C 0 49500 0 A 91003 I By Lawson Revocable Trust Class A Common Stock 2021-08-09 4 S 0 3700 369.0455 D 87303 I By Lawson Revocable Trust Class A Common Stock 2021-08-09 4 S 0 3600 370.0893 D 83703 I By Lawson Revocable Trust Class A Common Stock 2021-08-09 4 S 0 3300 371.1202 D 80403 I By Lawson Revocable Trust Class A Common Stock 2021-08-09 4 S 0 6662 372.3884 D 73741 I By Lawson Revocable Trust Class A Common Stock 2021-08-09 4 S 0 9056 373.2586 D 64685 I By Lawson Revocable Trust Class A Common Stock 2021-08-09 4 S 0 18265 374.2891 D 46420 I By Lawson Revocable Trust Class A Common Stock 2021-08-09 4 S 0 4917 375.1542 D 41503 I By Lawson Revocable Trust Class A Common Stock 119205 D Class B Common Stock 2021-08-09 4 C 0 49500 0 D Class A Common Stock 49500.0 4818322 I By Lawson Revocable Trust Class B Common Stock Class A Common Stock 1033205.0 1033205 I By Lawson 2014 Irrevocable Trust Erica Freeman Lawson and Jeffrey Gordon Lawson Trustees of the Lawson Revocable Trust dated 10/2/11. The sales reported were effected pursuant to a 10b5-1 trading plan adopted on 6/3/2020 by the Reporting Person. The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $368.6000 to $369.5800 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. The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $369.6800 to $370.5000 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. The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $370.7400 to $371.7100 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. The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $371.7900 to $372.7800 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. The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $372.7900 to $373.7800 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. The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $373.7900 to $374.7500 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. The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $374.8100 to $375.7100 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. A portion of these shares represent Restricted Stock Units ("RSUs"). Each RSU represents a contingent right to receive one share of Issuer's Class A common stock. Each share of Class B common stock is convertible into one share of Class A common stock at the option of the holder and has no expiration date. JP Morgan Trust Company of Delaware Trustee U/A 12/29/14 Lawson 2014 Irrevocable Trust. /s/ Mariam Sattar as attorney in fact for Reporting Person 2021-08-11