X0306 4 2022-05-09 0 0001477333 Cloudflare, Inc. NET 0001336630 Eitel Maria S C/O CLOUDFLARE, INC. 101 TOWNSEND STREET SAN FRANCISCO CA 94107 1 0 0 0 Class A Common Stock 2022-05-09 4 P 0 5520 61.9962 A 12142 D Class A Common Stock 2022-05-09 4 P 0 6146 62.9543 A 18288 D Class A Common Stock 2022-05-09 4 P 0 3334 63.7285 A 21622 D The purchase reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 25, 2022. The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $61.50 to $62.37, 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 purchased at each separate price within the ranges set forth in footnotes (2) through (4) to this Form 4. The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $62.50 to $63.48, inclusive. The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $63.51 to $64.04, inclusive. /s/ Lindsey Cochran, by power of attorney 2022-05-10