Type	Name	Date
Registration rights agreement	Registration Rights Agreement, among the Company and certain other security holders named therein	06/25/2019

Type	Name	Date
By-Laws	Amended and Restated Bylaws of BTRS Holdings Inc.	12/16/2022
By-Laws	Amended and Restated Bylaws of the Company	01/14/2021

Type	Name	Date
Employment agreement	EMPLOYMENT AGREEMENT	01/14/2021
Employment agreement	EMPLOYMENT AGREEMENT	01/14/2021

Type	Name	Date
Merger agreement	Agreement and Plan of Merger, by and among BTRS Holdings Inc., Bullseye FinCo, Inc. and Bullseye Merger Sub, Inc.*†	09/28/2022

Type	Name	Date
Lease agreement	Lease Agreement, by and between Factor Systems, Inc. (d/b/a Billtrust) and Lenox Drive Office Park LLC	01/14/2021
Lease agreement	First Amendment to Lease Agreement, by and between Factor Systems, Inc. (d/b/a Billtrust) and Lenox Drive Office Park LLC	01/14/2021