Exhibit 6
 
JOINT FILING AGREEMENT
 
The undersigned acknowledge and agree that the foregoing Statement on Schedule 13D with respect to the Common Shares, par value $0.01 per share, of Kestrel Group Ltd is filed on behalf of each of the undersigned and that all subsequent amendments to this Statement on Schedule 13D may be filed on behalf of each of the undersigned without the necessity of filing additional joint filing agreements. The undersigned acknowledge that each shall be responsible for the timely filing of such amendments, and for the completeness and accuracy of the information concerning him, her or it contained herein or therein, but shall not be responsible for the completeness and accuracy of the information concerning the others, except to the extent that he, she or it knows or has reason to believe that such information is inaccurate.
 
Date: March 20, 2026
 
 
Terry Lee Ledbetter
 
 
 
/s/ Terry Lee Ledbetter
 
 
 
Reta Laurie Ledbetter
 
 
 
/s/ Reta Laurie Ledbetter
 
 
 
Terry Lee Ledbetter and Reta Laurie Ledbetter 2000 Revocable Trust
 
 
 
/s/ Terry Lee Ledbetter
 
Name: Terry Lee Ledbetter
 
Title: Co-Trustee
 
 
 
[Signature Page to Joint Filing Agreement]