Sionna Therapeutics Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Jul 10, 2026	44.90	45.41	42.24	45.29	45.29	0.78%	370,997
Jul 9, 2026	44.00	45.91	43.65	44.94	44.94	2.14%	755,244
Jul 8, 2026	44.48	46.98	43.29	44.00	44.00	-2.07%	573,836
Jul 7, 2026	43.67	46.64	43.00	44.93	44.93	4.20%	664,396
Jul 6, 2026	44.01	44.38	42.39	43.12	43.12	-1.98%	255,812
Jul 2, 2026	42.05	44.18	41.16	43.99	43.99	5.64%	329,043
Jul 1, 2026	43.63	44.28	40.92	41.64	41.64	-5.34%	438,285
Jun 30, 2026	43.33	45.00	42.40	43.99	43.99	2.37%	682,833
Jun 29, 2026	42.29	43.48	41.72	42.97	42.97	1.87%	319,978
Jun 26, 2026	42.56	44.03	40.69	42.18	42.18	-1.38%	1,019,147
Jun 25, 2026	41.09	44.30	40.44	42.77	42.77	4.09%	475,583
Jun 24, 2026	39.81	41.28	39.18	41.09	41.09	3.06%	546,713
Jun 23, 2026	38.40	42.31	37.28	39.87	39.87	2.68%	540,441
Jun 22, 2026	37.89	40.02	37.87	38.83	38.83	4.10%	416,416
Jun 18, 2026	38.28	38.56	36.63	37.30	37.30	1.55%	736,761
Jun 17, 2026	34.81	37.11	33.99	36.73	36.73	5.70%	406,685
Jun 16, 2026	36.01	36.21	34.43	34.75	34.75	-3.47%	375,115
Jun 15, 2026	36.54	37.82	35.53	36.00	36.00	0.22%	278,622
Jun 12, 2026	36.05	37.17	35.50	35.92	35.92	-0.36%	189,641
Jun 11, 2026	34.20	36.84	33.72	36.05	36.05	5.94%	398,970
Jun 10, 2026	33.44	35.29	32.84	34.03	34.03	1.01%	316,937
Jun 9, 2026	34.37	35.26	32.33	33.69	33.69	0.54%	320,199
Jun 8, 2026	35.29	35.44	32.26	33.51	33.51	-5.26%	423,759
Jun 5, 2026	37.55	37.95	35.25	35.37	35.37	-6.38%	461,280
Jun 4, 2026	36.98	39.33	36.61	37.78	37.78	2.94%	362,897
Jun 3, 2026	36.50	37.37	35.66	36.70	36.70	0.60%	319,304
Jun 2, 2026	40.22	41.91	36.46	36.48	36.48	-10.81%	537,838
Jun 1, 2026	41.87	42.07	38.92	40.90	40.90	-4.48%	400,138
May 29, 2026	42.96	43.77	42.15	42.82	42.82	0.05%	645,335
May 28, 2026	43.43	44.61	42.39	42.80	42.80	-1.45%	416,031
May 27, 2026	43.46	44.49	42.95	43.43	43.43	1.28%	189,444
May 26, 2026	41.68	43.16	40.53	42.88	42.88	4.25%	188,815
May 22, 2026	41.81	43.42	40.81	41.13	41.13	-1.49%	182,571
May 21, 2026	39.19	41.80	38.65	41.75	41.75	5.70%	236,936
May 20, 2026	38.39	39.71	36.90	39.50	39.50	4.83%	392,330
May 19, 2026	38.97	39.19	37.48	37.68	37.68	-3.98%	313,523
May 18, 2026	41.46	41.46	38.16	39.24	39.24	-2.44%	341,615
May 15, 2026	41.87	42.55	40.07	40.22	40.22	-5.96%	273,179
May 14, 2026	42.70	44.22	41.50	42.77	42.77	-0.81%	342,367
May 13, 2026	40.78	43.54	40.24	43.12	43.12	5.32%	529,640
May 12, 2026	45.07	46.07	40.75	40.94	40.94	-10.90%	525,215
May 11, 2026	44.68	48.45	44.51	45.95	45.95	3.89%	670,726
May 8, 2026	43.93	45.10	43.36	44.23	44.23	2.12%	405,348
May 7, 2026	43.35	45.80	42.33	43.31	43.31	0.05%	777,866
May 6, 2026	41.15	43.86	40.43	43.29	43.29	5.66%	311,287
May 5, 2026	41.53	43.73	40.42	40.97	40.97	1.29%	321,340
May 4, 2026	38.64	41.45	38.64	40.45	40.45	3.32%	341,466
May 1, 2026	38.57	40.30	38.07	39.15	39.15	1.16%	212,701
Apr 30, 2026	37.82	38.92	37.67	38.70	38.70	3.39%	241,674
Apr 29, 2026	39.01	40.30	36.50	37.43	37.43	-5.46%	317,657