0001661059 2026-09-21 2026-09-21 0001661059 false 8-K 2026-09-21 NextCure, Inc. DE 001-38905 47-5231247 2850 Quarry Lake Drive, Suite 280 Baltimore MD 21209 240 399-4900 true false false false Common Stock, $0.001 par value per share NXTC NASDAQ false