Septerna, Inc. (SEPN)
NASDAQ: SEPN · Real-Time Price · USD
38.37
+1.47 (3.98%)
At close: Oct 9, 2026, 4:00 PM EDT
39.10
+0.73 (1.90%)
After-hours: Oct 9, 2026, 7:54 PM EDT

Septerna Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Oct 9, 202636.7638.7335.7738.3738.373.98%349,375
Oct 8, 202635.4737.0934.6636.9036.902.50%744,869
Oct 7, 202635.2737.1435.2036.0036.000.93%1,028,012
Oct 6, 202637.9738.6935.6035.6735.67-5.81%489,258
Oct 5, 202637.8338.5236.8237.8737.870.42%266,680
Oct 2, 202638.8439.1137.3137.7137.71-0.89%395,448
Oct 1, 202638.9039.5237.8138.0538.05-2.76%545,256
Sep 30, 202639.1339.8538.4939.1339.13-209,580
Sep 29, 202639.5239.5738.3739.1339.13-1.53%564,501
Sep 28, 202637.6139.7837.0339.7439.745.22%338,337
Sep 25, 202638.3438.3437.3537.7737.77-0.94%344,295
Sep 24, 202638.4138.8137.4938.1338.13-0.83%293,140
Sep 23, 202640.1740.1736.9838.4538.45-4.78%509,719
Sep 22, 202638.7841.0938.7440.3840.384.77%412,055
Sep 21, 202638.9739.4738.0138.5438.54-0.39%252,437
Sep 18, 202639.2839.4837.8838.6938.69-2.05%448,203
Sep 17, 202639.3840.5239.0139.5039.502.76%256,833
Sep 16, 202639.1540.2437.9238.4438.44-1.08%304,946
Sep 15, 202639.5239.5238.2638.8638.86-1.74%269,622
Sep 14, 202638.6639.9538.5139.5539.552.70%356,039
Sep 11, 202637.7540.0237.5638.5138.512.01%354,801
Sep 10, 202637.3738.4336.6037.7537.75-0.58%338,723
Sep 9, 202637.1539.4037.1537.9737.971.61%475,312
Sep 8, 202636.1538.0636.0137.3737.371.69%309,895
Sep 4, 202636.5737.5936.5736.7536.75-0.14%199,666
Sep 3, 202637.7238.2036.4636.8036.80-1.87%241,561
Sep 2, 202637.9638.8637.2537.5037.50-0.48%263,248
Sep 1, 202638.1538.5737.2437.6837.68-1.23%263,952
Aug 31, 202638.7139.1137.3938.1538.15-1.95%415,346
Aug 28, 202640.2540.9538.7438.9138.91-3.85%385,881
Aug 27, 202640.0141.0839.9540.4740.470.55%266,543
Aug 26, 202641.0841.3640.1240.2540.25-2.54%168,482
Aug 25, 202641.5741.8540.4741.3041.301.92%333,378
Aug 24, 202639.7640.9038.9640.5240.521.30%520,552
Aug 21, 202641.4441.4439.9540.0040.00-1.94%289,809
Aug 20, 202643.1543.6240.2440.7940.79-7.15%430,003
Aug 19, 202644.6544.9343.4943.9343.930.30%383,524
Aug 18, 202643.6944.5843.3743.8043.80-0.90%332,879
Aug 17, 202644.0145.4143.6944.2044.20-0.67%433,684
Aug 14, 202645.0046.5043.6444.5044.50-1.42%630,368
Aug 13, 202647.8348.9545.1045.1445.14-6.33%877,878
Aug 12, 202647.9351.1047.4048.1948.190.90%1,261,317
Aug 11, 202639.5748.0038.6247.7647.7622.93%1,159,567
Aug 10, 202638.5639.7138.0538.8538.850.05%275,481
Aug 7, 202639.9840.6538.1138.8338.83-1.77%303,803
Aug 6, 202639.0040.1238.7839.5339.531.99%193,665
Aug 5, 202638.9240.6338.4638.7638.76-0.56%442,958
Aug 4, 202635.5539.1235.5538.9838.9811.44%399,119
Aug 3, 202634.4535.2533.1934.9834.981.54%201,795
Jul 31, 202634.9735.4933.4934.4534.45-2.08%241,095