Epsilon Energy Ltd COM 294375209 16365303 2656705 SH DFND 1,2 2656705 0 0 Ramaco Resources Inc COM CL A 75134P600 30450726 1969646 SH DFND 1,2 1969646 0 0 Ramaco Resources Inc COM CL B 75134P501 8431433 826611 SH DFND 1,2 826611 0 0 Riley Exploration Permian Inc COM 76665T102 14246847 390860 SH DFND 1,2 390860 0 0