Septerna Inc (SEPN)

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Septerna Inc Stock (SEPN) Price History

The historical daily chart and data for Septerna Inc stock (SEPN), show that the latest closing stock price as of May 22, 2026, is $28.36.

Septerna Inc all-time high stock price is $32.63, occurred on February 25, 2026.
The lowest Septerna Inc stock price recorded was $4.17 on February 18, 2025. Since then, Septerna Inc's stock price has risen over 580.10% to $28.36 now.
The 52-week high stock price for SEPN is $32.63, representing a 15.06% increase from the current share price, occurred on February 25, 2026.
The 52-week low stock price for SEPN is $9.1101, indicating a -67.88% decrease from the current share price, occurred on May 30, 2025.

The table below shows more information about SEPN historical price data:

Daily

Weekly

Monthly

30D

60D

YTD

Date	High	Low	High - Low	Volume	% Change
May 22, 2026	$29.89	$27.93	$1.96	346,804.0	+1.58%
May 21, 2026	$28.59	$27.49	$1.11	232,415.0	-0.32%
May 20, 2026	$28.05	$26.71	$1.34	226,713.0	+5.66%
May 19, 2026	$27.16	$25.79	$1.37	366,751.0	+0.80%
May 18, 2026	$27.98	$26.00	$1.98	316,920.0	-2.41%
May 15, 2026	$28.80	$26.28	$2.52	573,801.0	-4.84%
May 14, 2026	$28.36	$24.03	$4.33	555,975.0	+14.42%
May 13, 2026	$25.48	$24.23	$1.25	315,749.0	-0.36%
May 12, 2026	$25.99	$23.57	$2.42	407,758.0	+5.39%
May 11, 2026	$24.65	$23.50	$1.15	132,725.0	-1.26%
May 08, 2026	$24.86	$23.82	$1.04	208,364.0	-0.46%
May 07, 2026	$25.05	$23.44	$1.60	218,326.0	-2.95%
May 06, 2026	$24.90	$23.90	$0.9999	308,476.0	+2.40%
May 05, 2026	$25.25	$23.29	$1.96	298,690.0	-2.78%
May 04, 2026	$25.20	$23.52	$1.68	359,553.0	+5.12%
May 01, 2026	$24.59	$23.15	$1.43	201,575.0	-0.63%
Apr 30, 2026	$24.24	$23.11	$1.12	271,706.0	+1.32%
Apr 29, 2026	$24.57	$22.78	$1.79	347,602.0	-3.46%
Apr 28, 2026	$25.50	$23.95	$1.55	280,227.0	-3.19%

Septerna Inc Stock (SEPN) Year by Year Price History

In this detailed analysis, we present a comprehensive overview of the price movements of Septerna Inc stock over the years. By exploring the year-by-year data, investors can gain valuable insights into the historical performance and volatility of SEPN shares. From significant milestones and fluctuations to notable trends, this in-depth examination of Septerna Inc stock price history provides a foundation for understanding how the company's stock has evolved over time.

Septerna Inc Stock (SEPN) Price History 2026

Month	High	Low	High - Low	Volume	% Change
May, 2026	$29.89	$23.15	$6.73	5,417,399.0	+19.36%
Apr, 2026	$27.30	$22.78	$4.52	7,306,029.0	-1.12%
Mar, 2026	$30.00	$22.89	$7.11	6,395,715.0	-17.20%
Feb, 2026	$32.63	$23.02	$9.61	6,150,555.0	+24.34%
Jan, 2026	$29.00	$23.23	$5.77	5,722,464.0	-16.28%

Septerna Inc Stock (SEPN) Price History 2025

Month	High	Low	High - Low	Volume	% Change
Dec, 2025	$30.50	$24.63	$5.87	5,728,467.0	-4.27%
Nov, 2025	$29.73	$17.55	$12.18	7,242,724.0	+40.87%
Oct, 2025	$24.92	$18.55	$6.37	8,053,534.0	+9.52%
Sep, 2025	$18.99	$11.98	$7.01	5,562,719.0	+55.45%
Aug, 2025	$12.87	$10.62	$2.25	4,802,287.0	-2.50%
Jul, 2025	$14.21	$10.30	$3.91	5,465,711.0	+17.41%
Jun, 2025	$11.35	$9.28	$2.07	10,980,439.0	+14.27%
May, 2025	$11.36	$6.42	$4.94	51,221,389.0	+32.90%
Apr, 2025	$7.22	$4.66	$2.56	4,836,667.0	+20.21%
Mar, 2025	$7.10	$5.41	$1.69	8,400,915.0	-10.51%
Feb, 2025	$16.59	$4.17	$12.42	18,075,975.0	-61.74%
Jan, 2025	$23.85	$15.27	$8.58	4,182,765.0	-26.16%