X0206 3 2020-08-04 0 0001626450 BigCommerce Holdings, Inc. BIGC 0001766508 Richards Jeffrey Gordon C/O BIGCOMMERCE HOLDINGS, INC. 11305 FOUR POINTS DR, BLDG II, 3RD FLOOR AUSTIN TX 78726 1 0 0 0 0001605612 GGV Capital V L.P. 3000 SAND HILL ROAD, BUILDING 4, SUITE 230 MENLO PARK CA 94025 0 0 0 1 See Remarks 0001605614 GGV Capital V Entrepreneurs Fund L.P. 3000 SAND HILL ROAD, BUILDING 4, SUITE 230 MENLO PARK CA 94025 0 0 0 1 See Remarks Series E Preferred Stock Series 1 Common Stock 2590043 I See Footnote Series F Preferred Stock Series 1 Common Stock 118708 I See Footnote Series E Preferred Stock Series 1 Common Stock 95054 I See Footnote Series F Preferred Stock Series 1 Common Stock 4356 I See Footnote Each share of Series E Preferred Stock and Series F Preferred Stock (a) shall automatically convert into shares of Series 1 Common Stock at the applicable conversion ratio set forth in the Issuer's certificate of incorporation immediately prior to the completion of the Issuer's initial public offering of Series 1 Common Stock and (b) has no expiration date. The reported securities are held directly by GGV Capital V L.P. GGV Capital V L.L.C. is the general partner of GGV Capital V L.P. The Reporting Person is the managing director of GGV Capital V L.L.C., and, as a result, may be deemed to have voting and dispositive power over the shares held by by GGV Capital V L.P. The reported securities are held directly by GGV Capital V Entrepreneurs Fund L.P. GGV Capital V L.L.C. is the general partner of GGV Capital V Entrepreneurs Fund L.P. The Reporting Person is the managing director of GGV Capital V L.L.C., and, as a result, may be deemed to have voting and dispositive power over the shares held by by GGV Capital V Entrepreneurs Fund L.P. GGV Capital V L.P. - The Reporting Person is the managing director of GGV Capital V LLC, the general partner of GGV Capital V L.P. GGV Capital V Entrepreneurs Fund L.P. - The Reporting Person is the managing director of GGV Capital V LLC, the general partner of GGV Capital V Entrepreneurs Fund L.P. /s/ Jeffrey Richards 2020-08-04 GGV Capital V L.P., By: GGV Capital V L.L.C., its General Partner, By: /s/ Jeffrey Richards 2020-08-04 GGV Capital V Entrepreneurs Fund L.P., By: GGV Capital V L.L.C., its General Partner,By: /s/ Jeffrey Richards 2020-08-04