0001782223 2026-09-03 2026-09-03 false 0001782223 8-K 2026-09-03 Pyxis Oncology, Inc. DE 001-40881 83-1160910 321 Harrison Avenue Boston MA 02118 (617) 453-3596 false false false false Common Stock, par value $0.001 per share PYXS NASDAQ true true