EX-24 2 exh_24.htm EXHIBIT 24

Exhibit 24

POWER OF ATTORNEY

I, Dean Bass, a Director of Simmons First National Corporation, hereby constitute, appoint and authorize David W. Garner, Kevin W. Pletcher, Piper P. Erwin or Natalie Gassiott to execute on my behalf any Form 3's, Form 4's or Form 5's required to be filed with the United States Securities and Exchange Commission at any time until such time as I revoke this power of attorney in writing.

4/27/22		/s/ Dean O. Bass
Date		Signature