X0508 4 2025-06-01 0000070487 NATIONAL RESEARCH CORP NRC 0002058798 Green Trent S 1245 Q STREET LINCOLN NE 68508 true true Chief Executive Officer false Common Stock 2025-06-01 4 A 0 500000 0 A 500000 D Represents fully-vested shares of common stock issued under the National Research Corporation 2025 Omnibus Incentive Plan, which are subject to (i) certain transfer restrictions and (ii) repurchase by the issuer in certain circumstances. /s/ Trent S. Green, by Heidi Hornung-Scherr, attorney-in-fact, pursuant to a POA previously filed with the SEC 2025-06-03