@sburke @Kinophile
For the list:
Captured Lt. Col. Artem Khelemendik (correct spelling?), Chief of Supply Base? ( @Haiduk @Grigb?), 79th MRR, 18th MRD:
Lt. Col. Kirill Evstigneev, Wagner PMC field commander (not sure if rank is within Wagner, or former military):
Captured, dead or ran away without papers (?) Lt. Col. Sergey Deev, battalion commander, 49th Machine-Gun Artillery Regiment, 18th Machine-Gun Artillery Division: