Alector, Inc. - Common Stock (ALEC)
2.3000
-0.0200 (-0.86%)
NASDAQ · Last Trade: Mar 12th, 10:14 AM EDT
Historical Prices For Alector, Inc. - Common Stock (ALEC)
| Date | Open | High | Low | Close | Volume | Adjusted Close |
|---|---|---|---|---|---|---|
| 3/11/2026 | 2.35 | 2.38 | 2.21 | 2.32 | 813,236 | 2.32 |
| 3/10/2026 | 2.39 | 2.65 | 2.37 | 2.38 | 1,822,937 | 2.38 |
| 3/09/2026 | 1.94 | 2.21 | 1.94 | 2.19 | 939,030 | 2.19 |
| 3/06/2026 | 1.94 | 2.03 | 1.89 | 2.00 | 684,096 | 2.00 |
| 3/05/2026 | 2.15 | 2.15 | 1.94 | 1.98 | 1,100,242 | 1.98 |
| 3/04/2026 | 2.21 | 2.21 | 2.08 | 2.15 | 734,030 | 2.15 |
| 3/03/2026 | 2.17 | 2.17 | 2.06 | 2.11 | 647,141 | 2.11 |
| 3/02/2026 | 2.37 | 2.37 | 2.04 | 2.21 | 1,992,179 | 2.21 |
| 2/27/2026 | 2.51 | 2.53 | 2.31 | 2.43 | 1,337,720 | 2.43 |
| 2/26/2026 | 2.12 | 2.57 | 2.07 | 2.56 | 1,310,675 | 2.56 |
| 2/25/2026 | 2.20 | 2.42 | 2.19 | 2.39 | 992,608 | 2.39 |
| 2/24/2026 | 2.10 | 2.23 | 2.06 | 2.19 | 526,847 | 2.19 |
| 2/23/2026 | 1.98 | 2.12 | 1.93 | 2.10 | 839,522 | 2.10 |
| 2/20/2026 | 1.97 | 2.03 | 1.93 | 1.99 | 486,439 | 1.99 |
| 2/19/2026 | 1.98 | 2.04 | 1.94 | 2.01 | 563,846 | 2.01 |
| 2/18/2026 | 1.99 | 2.04 | 1.95 | 1.98 | 518,736 | 1.98 |
| 2/17/2026 | 1.88 | 2.00 | 1.86 | 1.97 | 669,248 | 1.97 |
| 2/13/2026 | 1.90 | 2.02 | 1.84 | 1.87 | 1,238,011 | 1.87 |
| 2/12/2026 | 1.93 | 1.98 | 1.88 | 1.90 | 1,319,817 | 1.90 |
| 2/11/2026 | 1.96 | 1.97 | 1.86 | 1.92 | 590,767 | 1.92 |
| 2/10/2026 | 1.98 | 1.98 | 1.89 | 1.95 | 928,769 | 1.95 |
| 2/09/2026 | 1.90 | 2.00 | 1.89 | 1.96 | 437,889 | 1.96 |
| 2/06/2026 | 1.83 | 1.96 | 1.83 | 1.96 | 1,161,356 | 1.96 |
| 2/05/2026 | 1.81 | 1.90 | 1.75 | 1.82 | 1,665,861 | 1.82 |
| 2/04/2026 | 1.96 | 1.98 | 1.87 | 1.93 | 721,680 | 1.93 |
| 2/03/2026 | 1.98 | 2.05 | 1.89 | 1.93 | 789,332 | 1.93 |
| 2/02/2026 | 1.87 | 2.03 | 1.84 | 1.99 | 851,218 | 1.99 |
| 1/30/2026 | 1.87 | 1.90 | 1.81 | 1.89 | 1,204,455 | 1.89 |
| 1/29/2026 | 1.93 | 1.94 | 1.90 | 1.91 | 469,505 | 1.91 |
| 1/28/2026 | 1.96 | 1.97 | 1.85 | 1.91 | 777,952 | 1.91 |
| 1/27/2026 | 1.95 | 1.98 | 1.91 | 1.95 | 226,782 | 1.95 |
| 1/26/2026 | 1.93 | 2.00 | 1.90 | 1.93 | 773,867 | 1.93 |
| 1/23/2026 | 1.89 | 1.94 | 1.88 | 1.94 | 671,873 | 1.94 |
| 1/22/2026 | 1.87 | 2.00 | 1.87 | 1.92 | 516,915 | 1.92 |
| 1/21/2026 | 1.82 | 1.93 | 1.80 | 1.92 | 690,291 | 1.92 |
| 1/20/2026 | 1.81 | 1.86 | 1.76 | 1.83 | 1,181,384 | 1.83 |
| 1/16/2026 | 1.80 | 1.98 | 1.78 | 1.84 | 1,207,205 | 1.84 |
| 1/15/2026 | 1.79 | 1.84 | 1.74 | 1.82 | 2,105,953 | 1.82 |
| 1/14/2026 | 1.92 | 1.93 | 1.84 | 1.85 | 1,286,871 | 1.85 |
| 1/13/2026 | 1.85 | 1.94 | 1.80 | 1.92 | 739,042 | 1.92 |
| 1/12/2026 | 1.84 | 1.85 | 1.71 | 1.84 | 1,270,939 | 1.84 |
| 1/09/2026 | 1.79 | 1.87 | 1.76 | 1.86 | 1,329,975 | 1.86 |
| 1/08/2026 | 1.70 | 1.79 | 1.69 | 1.77 | 1,000,704 | 1.77 |
| 1/07/2026 | 1.71 | 1.76 | 1.69 | 1.76 | 1,259,302 | 1.76 |
| 1/06/2026 | 1.58 | 1.71 | 1.55 | 1.69 | 1,416,177 | 1.69 |
| 1/05/2026 | 1.51 | 1.60 | 1.51 | 1.60 | 1,368,874 | 1.60 |
| 1/02/2026 | 1.57 | 1.62 | 1.50 | 1.53 | 638,735 | 1.53 |
| 12/31/2025 | 1.51 | 1.58 | 1.50 | 1.56 | 768,807 | 1.56 |
| 12/30/2025 | 1.52 | 1.54 | 1.49 | 1.52 | 676,140 | 1.52 |
| 12/29/2025 | 1.44 | 1.53 | 1.44 | 1.52 | 1,576,232 | 1.52 |
| 12/26/2025 | 1.44 | 1.48 | 1.40 | 1.45 | 640,188 | 1.45 |
| 12/24/2025 | 1.42 | 1.47 | 1.42 | 1.45 | 400,986 | 1.45 |
| 12/23/2025 | 1.42 | 1.47 | 1.40 | 1.41 | 1,095,724 | 1.41 |
| 12/22/2025 | 1.40 | 1.49 | 1.40 | 1.45 | 1,111,194 | 1.45 |
| 12/19/2025 | 1.37 | 1.45 | 1.35 | 1.40 | 3,004,824 | 1.40 |
| 12/18/2025 | 1.36 | 1.45 | 1.34 | 1.39 | 1,296,786 | 1.39 |
| 12/17/2025 | 1.39 | 1.42 | 1.33 | 1.35 | 641,000 | 1.35 |
| 12/16/2025 | 1.39 | 1.45 | 1.35 | 1.39 | 853,635 | 1.39 |
| 12/15/2025 | 1.52 | 1.52 | 1.42 | 1.42 | 1,219,627 | 1.42 |
| 12/12/2025 | 1.46 | 1.54 | 1.41 | 1.49 | 1,474,064 | 1.49 |
