X0407 4/A 2023-03-15 2023-03-17 0 0000911147 CENTURY CASINOS INC /CO/ cnty 0001273642 CORBACI DINAH ANZENGRUBERGASSE 24/25 VIENNA C4 1050 AUSTRIA 1 0 0 0 0 Restricted Stock Units 2023-03-15 4 A 0 1357 0 A Common Stock 1357 1357 D Each restricted stock unit represents a contingent right to receive one share of CNTY common stock. The restricted stock units vest on March 14, 2024. Vested shares will be delivered to the reporting person on March 15, 2024. Dividend equivalent rights accrue with respect to these restricted stock units when and as dividends are paid on Issuer's common stock. The original Form 4, filed on March 17, 2023, is being amended by this Form 4/A solely to correct an administrative error, which reflected an incorrect balance in Table II, Box 9, for the subject Restricted Stock Units. This Form 4/A corrects such balance in Table II, Box 9. /s/ Dinah Corbaci 2023-04-04