Sionna Therapeutics (SION) Price: 4.91

Sionna Therapeutics, Inc. (SION)

4.91 -0.19 (-3.73%) USD | NASDAQ | Oct 02, 16:00

4.925 +0.02 (+0.31%) After-Hours: 20:00

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Historical Price Data

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Date	Open	High	Low	Close	Volume
Oct 02, 2026	5.19	5.19	4.86	4.91	1.160M
Oct 01, 2026	5.26	5.33	5.03	5.10	1.060M
Sep 30, 2026	5.19	5.342	5.02	5.26	1.158M
Sep 29, 2026	5.15	5.19	5.025	5.15	797863.0
Sep 28, 2026	5.17	5.25	5.05	5.12	775817.0
Sep 25, 2026	5.28	5.30	5.09	5.23	1.402M
Sep 24, 2026	5.50	5.59	5.152	5.23	1.253M
Sep 23, 2026	6.03	6.120	5.32	5.51	1.670M
Sep 22, 2026	5.99	6.17	5.84	6.02	1.694M
Sep 21, 2026	6.00	6.13	5.70	6.00	2.523M
Sep 18, 2026	7.12	7.19	5.90	5.96	3.705M
Sep 17, 2026	7.27	7.73	7.15	7.18	1.482M
Sep 16, 2026	6.95	7.368	6.91	7.04	1.971M
Sep 15, 2026	7.87	8.00	6.85	6.88	2.462M
Sep 14, 2026	7.84	8.535	7.84	8.26	1.218M
Sep 11, 2026	7.79	8.03	7.47	7.85	1.211M
Sep 10, 2026	7.40	7.75	7.12	7.62	1.223M
Sep 09, 2026	7.27	7.55	7.169	7.48	767459.0
Sep 08, 2026	7.13	7.555	6.89	7.30	884752.0
Sep 04, 2026	6.68	7.22	6.62	7.18	926066.0
Sep 03, 2026	7.31	7.56	6.70	6.75	1.244M
Sep 02, 2026	6.63	7.35	6.27	7.31	1.591M
Sep 01, 2026	5.95	6.48	5.93	6.46	1.412M
Aug 31, 2026	5.87	6.08	5.75	6.03	1.384M
Aug 28, 2026	5.97	6.06	5.822	5.87	784786.0

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