The President of the United States of America, in the name of Congress, takes pride in presenting the Medal of Honor (Navy Award) (Posthumously) to Sergeant Matej Kocak (MCSN: 72825), United States Marine Corps, for extraordinary heroism while serving with the 66th Company, 5th Regiment, 2d Division, in action in the Viller-Cottertes section, south of Soissons, France, 18 July 1918. When a hidden machinegun nest halted the advance of his battalion, Sergeant Kocak went forward alone unprotected by covering fire and worked his way in between the German positions in the face of heavy enemy fire. Rushing the enemy position with his bayonet, he drove off the crew. Later the same day, Sergeant Kocak organized French colonial soldiers who had become separated from their company and led them in an attack on another machinegun nest which was also put out of action.

The President of the United States of America, in the name of Congress, takes pride in presenting the Medal of Honor (Army Award) (Posthumously) to Sergeant Matej Kocak (MCSN: 72825), United States Marine Corps, for extraordinary heroism while serving with the 66th Company, 5th Regiment (Marines), 2d Division, A.E.F. in action at Soissons, France, 18 July 1918. When the advance of his battalion was checked by a hidden machine-gun nest, he went forward alone, unprotected by covering fire from his own men, and worked in between the German positions in the face of fire from enemy covering detachments. Locating the machine -gun nest, he rushed it and with his bayonet drove off the crew. Shortly after this he organized twenty-five French colonial soldiers who had become separated from their company and led them in attacking another machine-gun nest, which was also put out of action.