EXHIBIT A


JOINT FILING AGREEMENT
April 27, 2026
In accordance with the requirements of Rule 13d-1(k) under the Securities Exchange Act of 1934, as amended, and subject to the limitations set forth therein, the parties set forth below agree to jointly file the Amendment No.1 to Schedule 13D to which this Joint Filing Agreement is attached and have duly executed this Joint Filing Agreement as of the date set forth above.

 
ROBERTSON HOLDING COMPANY, L.P.
 
 
 
/s/ John Adam Robertson
 
Name:  John Adam Robertson
 
Title:    General Partner
 
 
 
/s/ Aaron A. Robertson
 
Name:  Aaron A. Robertson
 
Title:    General Partner
 
 
   
 
JOHN ADAM ROBERTSON
   
 
/s/ John Adam Robertson
  John Adam Robertson
   
   
  AARON A. ROBERTSON
   
 
/s/ Aaron A. Robertson
  Aaron A. Robertson
   
   
  EDWIN G. ROBERTSON CHILDREN’S IRREVOCABLE TRUST
   
  /s/ John Adam Robertson
  Edwin G. Robertson Children’s Irrevocable Trust
 
Title:    Sole Trustee
   
   
  CRAIG E. ROBERTSON CHILDREN’S IRREVOCABLE TRUST
   
  /s/ Aaron A. Robertson
  Craig E. Robertson Children’s Irrevocable Trust
 
Title:    Sole Trustee