Designated Filer:

Basswood Capital Management, L.L.C.

Issuer & Ticker Symbol:

Regional Management Corp. [RM]

Date of Event Requiring Statement:           September 1, 2026

Exhibit 99.3 - Joint Filers’ Signatures

/s/ Matthew Lindenbaum 
Matthew Lindenbaum

/s/ Bennett Lindenbaum 
Bennett Lindenbaum

Basswood Capital Management, L.L.C.

By: /s/ Matthew Lindenbaum
Name: Matthew Lindenbaum
Title: Managing Member

Basswood Financial Long Only Fund, LP

By: Basswood Capital Management, L.L.C.

By: /s/ Matthew Lindenbaum
Name: Matthew Lindenbaum
Title: Managing Member