BTRS Holdings Inc.

BTRS Holdings Inc., the legal entity behind B2B accounts receivable automation and integrated payments company Billtrust, went public through a merger with South Mountain Merger Corp., a blank-check company sponsored by South Mountain Merger Management LLC that completed its IPO in 2020. South Mountain Merger Corp. traded on Nasdaq under the ticker SMMC before the business combination closed in January 2021, at which point the combined company began trading as BTRS in the financial technology sector, targeting enterprise accounts receivable, invoice delivery, and payment processing. The August 2020 10-Q filing reflects the company's reporting activity ahead of the closing of that de-SPAC transaction. Sign up at SpacDesk for full filing history, sponsor data, and deal analytics on BTRS and hundreds of other SPAC transactions.