Septerna, Inc. (SEPN)
NASDAQ: SEPN · Real-Time Price · USD
39.50
+1.06 (2.76%)
Sep 17, 2026, 4:00 PM EDT - Market closed

Septerna Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Sep 17, 202639.3840.5239.0139.5039.502.76%241,527
Sep 16, 202639.1540.2437.9238.4438.44-1.08%304,943
Sep 15, 202639.5239.5238.2638.8638.86-1.74%269,392
Sep 14, 202638.6639.9538.5139.5539.552.70%356,010
Sep 11, 202637.7540.0237.5638.5138.512.01%354,798
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
Jul 30, 202634.0035.8234.0035.1835.184.67%266,084
Jul 29, 202633.9734.5833.2533.6133.61-1.06%158,216
Jul 28, 202633.7735.1132.8533.9733.971.43%263,368
Jul 27, 202633.2534.4033.0333.4933.491.18%143,876
Jul 24, 202633.8834.9732.4833.1033.10-1.11%242,035
Jul 23, 202633.3234.5032.9633.4733.47-2.13%298,231
Jul 22, 202633.3234.5132.7434.2034.201.54%264,140
Jul 21, 202632.2035.1131.8533.6833.684.56%215,407
Jul 20, 202633.3534.2832.1732.2132.21-3.56%197,247
Jul 17, 202630.9834.2930.5533.4033.405.83%306,430
Jul 16, 202633.9934.3231.4431.5631.56-7.37%416,730
Jul 15, 202634.5035.2632.3334.0734.07-1.36%373,683
Jul 14, 202634.2735.3733.5434.5434.540.52%650,791
Jul 13, 202635.6436.0133.9134.3634.36-4.37%394,064
Jul 10, 202637.9737.9735.4335.9335.93-5.05%378,161
Jul 9, 202636.4338.0436.0737.8437.843.96%969,517