X0306 4 2022-02-14 0 0001477333 Cloudflare, Inc. NET 0001283102 MERESMAN STANLEY J C/O CLOUDFLARE, INC. 101 TOWNSEND STREET SAN FRANCISCO CA 94107 1 0 0 0 Class A Common Stock 2022-02-14 4 C 0 12000 A 21063 D Class A Common Stock 2022-02-14 4 S 0 5646 105.0444 D 15417 D Class A Common Stock 2022-02-14 4 S 0 8000 105.9879 D 7417 D Class A Common Stock 2022-02-14 4 S 0 4027 106.9795 D 3390 D Class A Common Stock 2022-02-14 4 S 0 949 107.6955 D 2441 D Stock Option (right to buy) 8.56 2022-02-14 4 M 0 12000 0.00 D 2028-12-12 Class B Common Stock 12000 44000 D Class B Common Stock 2022-02-14 4 M 0 12000 0.00 A Class A Common Stock 12000 12000 D Class B Common Stock 2022-02-14 4 C 0 12000 0.00 D Class A Common Stock 12000 0 D Each share of Class B Common Stock is convertible at any time into Class A Common Stock on a one-to-one basis at the reporting person's election and has no expiration date. The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 29, 2021. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $104.50 to $105.475, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnotes (3) through (6) to this Form 4. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $105.52 to $106.50, inclusive. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $106.53 to $107.48, inclusive. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $107.58 to $107.96, inclusive. The option is subject to an early exercise provision and is immediately exercisable. Shares subject to the option vest in 16 equal quarterly installments following December 13, 2018. /s/ Lindsey Cochran, by power of attorney 2022-02-15