X0306 4 2022-03-09 0 0001786352 Bill.com Holdings, Inc. BILL 0001366969 O'Driscoll Rory C/O BILL.COM HOLDINGS, INC. 6220 AMERICA CENTER DR., SUITE 100 SAN JOSE CA 95002 1 0 0 0 Common Stock 2021-12-17 5 J 0 E 953 0.00 D 0 D Common Stock 2021-12-17 5 J 0 E 953 0.00 A 5953 I See Footnote Common Stock 16567 I See Footnote Restricted Stock Units 2022-03-09 4 A 0 873 0.00 A Common Stock 873 873 D Under the governing documents of Scale Venture Partners IV, LP ("ScaleVP IV LP"), the shares were transferred to Scale Management, LLC ("ScaleMgt"). The shares are held by ScaleMgt. The managers of ScaleMgt are Rory O'Driscoll, a member of the Issuer's board of directors, Stacey Bishop, Andrew Vitus and Ariel Tseitlin, who all share voting and dispositive power with respect to the shares held by ScaleMgt. The shares are held by Rory T. O'Driscoll and Olive O'Driscoll, Co-Trustees of the O'Driscoll 2003 Revocable Family Trust. Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of the Issuer's Common Stock. The RSUs shall be 100% vested on the earlier of (a) the date of next annual stockholders meeting and (b) one year from the date of grant, subject to continued service on such vesting date. Pursuant to the policies of ScaleVP IV LP and ScaleMgt, the Reporting Person is deemed to hold the reported RSUs for the benefit of ScaleMgt. ScaleMgt may be deemed the indirect beneficial owner of the RSUs. /s/ Rajesh Aji, Attorney-in-Fact 2022-03-11