Geron Corporation (GERN)
NASDAQ: GERN · Real-Time Price · USD
1.320
+0.050 (3.94%)
At close: Sep 18, 2025, 4:00 PM EDT
1.311
-0.009 (-0.70%)
After-hours: Sep 18, 2025, 6:06 PM EDT
Geron Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Sep 18, 2025 | 1.30 | 1.34 | 1.29 | 1.32 | - | 3.94% | 4,167,854 |
| Sep 17, 2025 | 1.25 | 1.34 | 1.25 | 1.27 | 1.27 | 1.60% | 6,399,099 |
| Sep 16, 2025 | 1.26 | 1.28 | 1.23 | 1.25 | 1.25 | -1.57% | 10,708,197 |
| Sep 15, 2025 | 1.28 | 1.31 | 1.26 | 1.27 | 1.27 | - | 4,282,830 |
| Sep 12, 2025 | 1.31 | 1.33 | 1.27 | 1.27 | 1.27 | -3.79% | 4,255,245 |
| Sep 11, 2025 | 1.30 | 1.32 | 1.29 | 1.32 | 1.32 | 2.33% | 4,561,666 |
| Sep 10, 2025 | 1.35 | 1.36 | 1.27 | 1.29 | 1.29 | -5.15% | 6,907,678 |
| Sep 9, 2025 | 1.37 | 1.39 | 1.35 | 1.36 | 1.36 | -0.73% | 4,678,403 |
| Sep 8, 2025 | 1.40 | 1.42 | 1.36 | 1.37 | 1.37 | -2.14% | 5,195,147 |
| Sep 5, 2025 | 1.38 | 1.42 | 1.36 | 1.40 | 1.40 | 1.45% | 5,109,051 |
| Sep 4, 2025 | 1.40 | 1.42 | 1.36 | 1.38 | 1.38 | -1.43% | 5,229,328 |
| Sep 3, 2025 | 1.46 | 1.48 | 1.38 | 1.40 | 1.40 | -4.76% | 9,027,322 |
| Sep 2, 2025 | 1.40 | 1.52 | 1.39 | 1.47 | 1.47 | 5.00% | 11,797,380 |
| Aug 29, 2025 | 1.44 | 1.45 | 1.39 | 1.40 | 1.40 | -2.10% | 3,413,073 |
| Aug 28, 2025 | 1.42 | 1.46 | 1.41 | 1.43 | 1.43 | 1.42% | 4,026,995 |
| Aug 27, 2025 | 1.45 | 1.46 | 1.40 | 1.41 | 1.41 | -3.42% | 4,470,855 |
| Aug 26, 2025 | 1.42 | 1.46 | 1.41 | 1.46 | 1.46 | 2.82% | 3,458,517 |
| Aug 25, 2025 | 1.46 | 1.46 | 1.41 | 1.42 | 1.42 | -2.74% | 4,938,361 |
| Aug 22, 2025 | 1.41 | 1.49 | 1.41 | 1.46 | 1.46 | 2.10% | 5,884,534 |
| Aug 21, 2025 | 1.38 | 1.45 | 1.37 | 1.43 | 1.43 | 2.88% | 4,228,945 |
| Aug 20, 2025 | 1.41 | 1.43 | 1.37 | 1.39 | 1.39 | -2.80% | 4,370,833 |
| Aug 19, 2025 | 1.44 | 1.47 | 1.41 | 1.43 | 1.43 | -0.69% | 6,030,036 |
| Aug 18, 2025 | 1.49 | 1.55 | 1.44 | 1.44 | 1.44 | -0.69% | 17,883,141 |
| Aug 15, 2025 | 1.48 | 1.50 | 1.42 | 1.45 | 1.45 | - | 12,196,223 |
| Aug 14, 2025 | 1.40 | 1.48 | 1.38 | 1.45 | 1.45 | 1.40% | 7,675,098 |
| Aug 13, 2025 | 1.37 | 1.47 | 1.34 | 1.43 | 1.43 | 5.93% | 17,152,991 |
| Aug 12, 2025 | 1.38 | 1.41 | 1.31 | 1.35 | 1.35 | -0.74% | 8,767,187 |
| Aug 11, 2025 | 1.32 | 1.41 | 1.31 | 1.36 | 1.36 | 6.25% | 15,175,372 |
| Aug 8, 2025 | 1.29 | 1.33 | 1.26 | 1.28 | 1.28 | -1.54% | 11,324,357 |
| Aug 7, 2025 | 1.42 | 1.43 | 1.29 | 1.30 | 1.30 | -6.47% | 14,193,778 |
| Aug 6, 2025 | 1.30 | 1.39 | 1.28 | 1.39 | 1.39 | 15.83% | 28,417,677 |
| Aug 5, 2025 | 1.22 | 1.24 | 1.19 | 1.20 | 1.20 | -0.83% | 8,560,756 |
| Aug 4, 2025 | 1.17 | 1.23 | 1.16 | 1.21 | 1.21 | 3.42% | 13,974,395 |
| Aug 1, 2025 | 1.13 | 1.18 | 1.11 | 1.17 | 1.17 | 1.74% | 9,862,765 |
| Jul 31, 2025 | 1.11 | 1.16 | 1.09 | 1.15 | 1.15 | 4.55% | 12,791,880 |
| Jul 30, 2025 | 1.13 | 1.16 | 1.09 | 1.10 | 1.10 | -3.08% | 8,825,626 |
| Jul 29, 2025 | 1.17 | 1.17 | 1.13 | 1.14 | 1.14 | -1.30% | 10,276,287 |
| Jul 28, 2025 | 1.27 | 1.28 | 1.13 | 1.15 | 1.15 | -8.73% | 22,667,776 |
| Jul 25, 2025 | 1.30 | 1.30 | 1.25 | 1.26 | 1.26 | -1.56% | 6,764,754 |
| Jul 24, 2025 | 1.33 | 1.33 | 1.27 | 1.28 | 1.28 | -3.76% | 9,320,910 |
| Jul 23, 2025 | 1.30 | 1.37 | 1.28 | 1.33 | 1.33 | 3.91% | 10,461,941 |
| Jul 22, 2025 | 1.20 | 1.31 | 1.20 | 1.28 | 1.28 | 4.07% | 8,727,231 |
| Jul 21, 2025 | 1.26 | 1.29 | 1.22 | 1.23 | 1.23 | -0.81% | 8,294,019 |
| Jul 18, 2025 | 1.32 | 1.34 | 1.24 | 1.24 | 1.24 | -3.88% | 5,376,519 |
| Jul 17, 2025 | 1.27 | 1.33 | 1.25 | 1.29 | 1.29 | 1.57% | 5,224,576 |
| Jul 16, 2025 | 1.28 | 1.33 | 1.26 | 1.27 | 1.27 | 0.79% | 8,008,228 |
| Jul 15, 2025 | 1.33 | 1.34 | 1.26 | 1.26 | 1.26 | -5.97% | 7,381,756 |
| Jul 14, 2025 | 1.30 | 1.35 | 1.30 | 1.34 | 1.34 | 1.52% | 5,315,700 |
| Jul 11, 2025 | 1.33 | 1.38 | 1.30 | 1.32 | 1.32 | -4.35% | 7,561,000 |
| Jul 10, 2025 | 1.44 | 1.44 | 1.30 | 1.38 | 1.38 | -4.17% | 12,007,322 |