X0306 4 2019-09-17 0 0001477333 Cloudflare, Inc. NET 0001405396 UV PARTNERS IV LP C/O PELION VENTURES 2750 E COTTONWOOD PARKWAY, SUITE 600 SALT LAKE CITY UT 84121 0 0 1 0 0001452738 UV PARTNERS IV-A LP C/O PELION VENTURES 2750 E COTTONWOOD PARKWAY, SUITE 600 SALT LAKE CITY UT 84121 0 0 1 0 0001452739 UV PARTNERS IV FINANCIAL INSTITUTIONS FUND LP C/O PELION VENTURES 2750 E COTTONWOOD PARKWAY, SUITE 600 SALT LAKE CITY UT 84121 0 0 1 0 0001787870 UV Partners IV GP, L.L.C. C/O PELION VENTURES 2750 E COTTONWOOD PARKWAY, SUITE 600 SALT LAKE CITY UT 84121 0 0 1 0 0001787868 UV Partners IV Financial Institutions GP, L.L.C. C/O PELION VENTURES 2750 E COTTONWOOD PARKWAY, SUITE 600 SALT LAKE CITY UT 84121 0 0 1 0 0001751625 Pelion Opportunity Fund I, LLC C/O PELION VENTURES 2750 E COTTONWOOD PARKWAY, SUITE 600 SALT LAKE CITY UT 84121 0 0 1 0 0001787874 Pelion Opportunities Partners I, L.L.C C/O PELION VENTURES 2750 E COTTONWOOD PARKWAY, SUITE 600 SALT LAKE CITY UT 84121 0 0 1 0 0001366065 Modersitzki Blake G C/O PELION VENTURES 2750 E COTTONWOOD PARKWAY, SUITE 600 SALT LAKE CITY UT 84121 0 0 1 0 Class A Common Stock 2019-09-17 4 C 0 2954546 A 2954546 I See footnote Series A Convertible Preferred Stock 2019-09-17 4 C 0 9808604 0.00 D Class B Common Stock 9808604 0 I See footnote Series B Convertible Preferred Stock 2019-09-17 4 C 0 8321250 0.00 D Class B Common Stock 8321250 0 I See footnote Series C Convertible Preferred Stock 2019-09-17 4 C 0 1774260 0.00 D Class B Common Stock 1774260 0 I See footnote Class B Common Stock 2019-09-17 4 C 0 19904114 0.00 A Class A Common Stock 19904114 19904114 I See footnote Series A Convertible Preferred Stock 2019-09-17 4 C 0 3183223 0.00 D Class B Common Stock 3183223 0 I See footnote Series B Convertible Preferred Stock 2019-09-17 4 C 0 2700500 0.00 D Class B Common Stock 2700500 0 I See footnote Series C Convertible Preferred Stock 2019-09-17 4 C 0 575800 0.00 D Class B Common Stock 575800 0 I See footnote Class B Common Stock 2019-09-17 4 C 0 6459523 0.00 A Class A Common Stock 6459523 6459523 I See footnote Series A Convertible Preferred Stock 2019-09-17 4 C 0 6046577 0.00 D Class B Common Stock 6046577 0 I See footnote Series B Convertible Preferred Stock 2019-09-17 4 C 0 5129650 0.00 D Class B Common Stock 5129650 0 I See footnote Series C Convertible Preferred Stock 2019-09-17 4 C 0 1093750 0.00 D Class B Common Stock 1093750 0 I See footnote Class B Common Stock 2019-09-17 4 C 0 12269977 0.00 A Class A Common Stock 12269977 12269977 I See footnote Series D Convertible Preferred Stock 2019-09-17 4 C 0 2954546 0.00 D Class A Common Stock 2954546 0 I See footnote Class B Common Stock Class A Common Stock 622265 622265 I See footnote Each share of Series D Convertible Preferred Stock automatically converted into Class A Common Stock on a one-to-one basis immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock and had no expiration date. The shares are held of record by Pelion Opportunity Fund I, LLC (POF I). Pelion Opportunities Partners I, L.L.C. (POP I) is the Manager of POF I, and Blake Modersitzki is the Manager Member of POP I. Dr. Ledbetter, a director of the Issuer, serves as a Special Advisor to an affiliate of POP I. Each of Mr. Modersitzki and Dr. Ledbetter share voting and dispositive power with respect to the shares held of record by POF I, but disclaims beneficial ownership of the securities held by of record by POF I except to the extent of his individual pecuniary interest therein. Each share of Series A Convertible Preferred Stock automatically converted into Class B Common Stock on a one-to-one basis immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock and had no expiration date. 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 shares are held of record by UV Partners IV, L.P. (UVP IV). UV Partners IV GP, L.L.C. (UVP IV GP) is the General Partner of UVP IV, and Blake Modersitzki is the Manager Member of UVP IV GP. Carl Ledbetter, a director of the Issuer, serves as a Special Advisor to an affiliate of UVP IV GP. Each of Mr. Modersitzki and Dr. Ledbetter share voting and dispositive power with respect to the shares held of record by UVP IV, but disclaims beneficial ownership of the securities held by of record by UVP IV except to the extent of his individual pecuniary interest therein. Each share of Series B Convertible Preferred Stock automatically converted into Class B Common Stock on a one-to-one basis immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock and had no expiration date. Each share of Series C Convertible Preferred Stock automatically converted into Class B Common Stock on a one-to-one basis immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock and had no expiration date. The shares are held of record by UV Partners IV-A, L.P. (UVP IV-A). UVP IV GP is the General Partner of UVP IV-A, and Blake Modersitzki is the Manager Member of UVP IV GP. Dr. Ledbetter, a director of the Issuer, serves as a Special Advisor to an affiliate of UVP IV GP. Each of Mr. Modersitzki and Dr. Ledbetter share voting and dispositive power with respect to the shares held of record by UVP IV-A, but disclaims beneficial ownership of the securities held of record by UVP IV-A except to the extent of his individual pecuniary interest therein. The shares are held of record by UV Partners IV Financial Institutions Fund, L.P. (UVP IV Financial). UV Partners IV Financial Institutions GP, L.L.C. (UVP IV Financial GP) is the General Partner of UVP IV Financial, and Blake Modersitzki is the Manager Member of UVP IV Financial GP. Dr. Ledbetter, a director of the Issuer, serves as a Special Advisor to an affiliate of UVP IV Financial GP. Each of Mr. Modersitzki and Dr. Ledbetter share voting and dispositive power with respect to the shares held of record by UVP IV Financial, but disclaims beneficial ownership of the securities held of record by UVP IV Financial except to the extent of his individual pecuniary interest therein. This report is one of four reports, each on a separate Form 4, but relating to the same transaction being filed by entities affiliated with Pelion Ventures and their applicable members. /s/ Blake Modersitzki, the Manager Member of UV Partners IV GP, L.L.C., the General Partner of UV Partners IV, L.P. 2019-09-18 /s/ Blake Modersitzki, the Manager Member of UV Partners IV GP, LLC, the General Partner of UV Partners IV-A, L.P. 2019-09-18 /s/ Blake Modersitzki, the Manager Member of UV Partners IV Financial Institutions GP, L.L.C., the General Partner of UV Partners IV Financial Institutions Fund, L.P. 2019-09-18 /s/ Blake Modersitzki, the Manager Member of UV Partners IV GP, L.L.C. 2019-09-18 /s/ Blake Modersitzki, the Manager Member of UV Partners IV Financial Institutions GP, L.L.C. 2019-09-18 /s/ Blake Modersitzki, the Manager Member of Pelion Opportunities Partners I, L.L.C., the Manager of Pelion Opportunity Fund I, LLC 2019-09-18 /s/ Blake Modersitzki, the Manager Member of Pelion Opportunities Partners I, L.L.C. 2019-09-18 /s/ Blake Modersitzki 2019-09-18