Zenas BioPharma Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Sep 18, 2026	32.04	32.04	31.25	31.50	31.50	-1.47%	2,514,836
Sep 17, 2026	32.78	33.48	31.55	31.97	31.97	-1.08%	527,721
Sep 16, 2026	31.89	33.23	31.59	32.32	32.32	1.22%	746,155
Sep 15, 2026	32.06	32.06	30.27	31.93	31.93	0.06%	684,519
Sep 14, 2026	31.00	32.00	30.66	31.91	31.91	2.54%	632,204
Sep 11, 2026	31.48	32.32	31.12	31.12	31.12	0.06%	421,676
Sep 10, 2026	31.88	31.89	30.73	31.10	31.10	-3.69%	646,937
Sep 9, 2026	33.02	33.53	32.09	32.29	32.29	-2.30%	385,382
Sep 8, 2026	32.65	33.84	32.31	33.05	33.05	0.52%	441,202
Sep 4, 2026	32.66	33.29	32.38	32.88	32.88	-0.12%	452,691
Sep 3, 2026	33.42	33.66	32.37	32.92	32.92	-0.63%	515,117
Sep 2, 2026	32.21	33.40	31.93	33.13	33.13	3.60%	757,494
Sep 1, 2026	32.20	32.73	31.55	31.98	31.98	-1.05%	432,254
Aug 31, 2026	31.51	32.77	29.88	32.32	32.32	3.36%	527,681
Aug 28, 2026	32.27	32.38	31.19	31.27	31.27	-4.14%	439,141
Aug 27, 2026	32.81	33.69	32.38	32.62	32.62	-1.27%	658,973
Aug 26, 2026	33.80	33.99	31.91	33.04	33.04	-2.16%	651,577
Aug 25, 2026	32.00	33.78	31.65	33.77	33.77	6.70%	633,583
Aug 24, 2026	32.40	32.48	30.95	31.65	31.65	-1.98%	481,882
Aug 21, 2026	31.83	32.79	31.45	32.29	32.29	2.12%	808,718
Aug 20, 2026	30.72	32.20	29.50	31.62	31.62	1.18%	1,172,562
Aug 19, 2026	32.80	32.89	30.92	31.25	31.25	-2.07%	2,702,743
Aug 18, 2026	30.22	31.96	30.22	31.91	31.91	4.62%	659,815
Aug 17, 2026	29.95	30.81	28.72	30.50	30.50	3.35%	490,106
Aug 14, 2026	28.76	30.31	28.16	29.51	29.51	1.06%	630,043
Aug 13, 2026	30.39	31.00	27.81	29.20	29.20	-6.68%	881,512
Aug 12, 2026	32.05	32.97	31.12	31.29	31.29	-3.55%	461,597
Aug 11, 2026	31.43	32.88	30.71	32.44	32.44	1.41%	1,071,547
Aug 10, 2026	32.24	32.70	31.61	31.99	31.99	-1.36%	409,916
Aug 7, 2026	32.85	33.08	31.65	32.43	32.43	0.81%	264,067
Aug 6, 2026	31.51	33.00	31.32	32.17	32.17	0.97%	676,926
Aug 5, 2026	31.93	32.38	31.23	31.86	31.86	1.40%	411,111
Aug 4, 2026	31.09	31.73	30.45	31.42	31.42	0.93%	378,127
Aug 3, 2026	32.08	32.18	30.33	31.13	31.13	-0.99%	429,283
Jul 31, 2026	32.69	32.95	30.60	31.44	31.44	-2.57%	452,231
Jul 30, 2026	31.37	32.96	30.75	32.27	32.27	3.80%	738,018
Jul 29, 2026	32.43	32.43	30.25	31.09	31.09	-3.72%	625,613
Jul 28, 2026	32.64	33.30	31.81	32.29	32.29	-1.61%	773,848
Jul 27, 2026	30.91	33.42	30.85	32.82	32.82	8.00%	1,153,947
Jul 24, 2026	31.30	31.30	30.09	30.39	30.39	-1.94%	558,975
Jul 23, 2026	31.04	31.56	30.30	30.99	30.99	-1.59%	402,040
Jul 22, 2026	32.15	32.35	31.01	31.49	31.49	-2.69%	1,168,132
Jul 21, 2026	31.00	34.05	30.77	32.36	32.36	5.41%	1,634,867
Jul 20, 2026	29.68	31.62	29.01	30.70	30.70	3.96%	885,361
Jul 17, 2026	28.07	30.26	27.71	29.53	29.53	4.57%	769,460
Jul 16, 2026	29.36	29.58	27.52	28.24	28.24	-3.98%	884,133
Jul 15, 2026	28.46	29.48	27.46	29.41	29.41	2.19%	611,261
Jul 14, 2026	28.42	28.94	27.39	28.78	28.78	3.23%	692,277
Jul 13, 2026	28.23	28.69	27.34	27.88	27.88	-2.99%	857,103
Jul 10, 2026	29.43	29.43	26.95	28.74	28.74	-2.34%	960,128