5 DAY PERFORMANCE
+1.53%
1 MONTH PERFORMANCE
+241.30%
3 MONTH PERFORMANCE
+291.15%
6 MONTH PERFORMANCE
+201.73%
YEAR-TO-DATE PERFORMANCE
-22.10%
1 YEAR PERFORMANCE
-50.93%
Mersana Therapeutics, Inc. Stock Chart
Share Price History
| Date | Opening Price | Closing Price | High | Low | Volume | Market Capitalization |
|---|---|---|---|---|---|---|
| 12/04/2025 | $27.90 | $27.90 (0%) | $27.90 | $27.90 | 1.52 K | |
| 12/03/2025 | $27.57 | $27.85 (1.02%) | $27.85 | $27.45 | 30.50 K | $138.88 M |
| 12/02/2025 | $27.50 | $27.52 (0.07%) | $27.69 | $27.36 | 30.01 K | $137.24 M |
| 12/01/2025 | $27.38 | $27.43 (0.18%) | $27.70 | $27.32 | 65.04 K | $136.79 M |
| 11/28/2025 | $27.55 | $27.43 (-0.44%) | $27.58 | $27.30 | 34.10 K | $136.79 M |
| 11/26/2025 | $27.25 | $27.54 (1.06%) | $27.85 | $27.25 | 46.60 K | $137.34 M |
| 11/25/2025 | $27.31 | $27.41 (0.37%) | $27.61 | $27.27 | 50.24 K | $136.69 M |
| 11/24/2025 | $27.30 | $27.39 (0.33%) | $27.79 | $27.15 | 107.70 K | $136.59 M |
| 11/21/2025 | $27.45 | $27.30 (-0.55%) | $27.68 | $27.22 | 117.27 K | $136.14 M |
| 11/20/2025 | $27.89 | $27.51 (-1.36%) | $28.00 | $27.26 | 121.00 K | $137.19 M |
| 11/19/2025 | $27.61 | $27.61 (0%) | $27.95 | $27.42 | 89.40 K | $137.69 M |
| 11/18/2025 | $27.70 | $27.54 (-0.58%) | $27.99 | $27.50 | 78.40 K | $137.34 M |
| 11/17/2025 | $27.60 | $27.72 (0.43%) | $28.05 | $27.54 | 156.80 K | $138.23 M |
| 11/14/2025 | $27.21 | $27.92 (2.61%) | $28.12 | $27.11 | 420.28 K | $139.23 M |
| 11/13/2025 | $27.68 | $27.43 (-0.9%) | $28.07 | $26.55 | 3.16 M | $136.79 M |
| 11/12/2025 | $8.70 | $8.87 (1.95%) | $8.88 | $8.45 | 21.70 K | $44.23 M |
| 11/11/2025 | $8.61 | $8.91 (3.48%) | $8.91 | $8.35 | 27.10 K | $44.43 M |
| 11/10/2025 | $8.50 | $8.61 (1.29%) | $8.71 | $8.26 | 38.63 K | $42.94 M |
| 11/07/2025 | $8.00 | $8.41 (5.13%) | $8.43 | $7.54 | 34.10 K | $41.94 M |
| 11/06/2025 | $8.43 | $8.04 (-4.63%) | $8.87 | $8.00 | 32.60 K | $40.09 M |
| 11/05/2025 | $8.23 | $8.46 (2.79%) | $8.65 | $8.15 | 30.62 K | $42.19 M |
| 11/04/2025 | $9.15 | $8.16 (-10.82%) | $9.15 | $8.00 | 62.02 K | $40.69 M |
| 11/03/2025 | $9.54 | $9.44 (-1.05%) | $9.59 | $8.96 | 42.04 K | $47.08 M |
| 10/31/2025 | $9.30 | $9.58 (3.01%) | $9.87 | $9.24 | 35.10 K | $47.77 M |
| 10/30/2025 | $9.49 | $9.30 (-2%) | $9.61 | $9.24 | 26.11 K | $46.38 M |
| 10/29/2025 | $9.95 | $9.56 (-3.92%) | $10.03 | $9.54 | 29.23 K | $47.67 M |
| 10/28/2025 | $10.53 | $10.23 (-2.85%) | $10.60 | $10.10 | 35.20 K | $51.01 M |
| 10/27/2025 | $9.90 | $10.59 (6.97%) | $10.64 | $9.87 | 54.60 K | $52.81 M |
| 10/24/2025 | $9.82 | $9.78 (-0.41%) | $9.94 | $9.50 | 30.50 K | $48.77 M |
| 10/23/2025 | $9.19 | $9.82 (6.86%) | $9.87 | $8.99 | 26.70 K | $48.97 M |
| 10/22/2025 | $9.99 | $9.19 (-8.01%) | $9.99 | $8.76 | 88.80 K | $45.83 M |
| 10/21/2025 | $10.27 | $10.05 (-2.14%) | $10.51 | $10.02 | 15.60 K | $50.12 M |
| 10/20/2025 | $9.92 | $10.42 (5.04%) | $10.42 | $9.92 | 38.80 K | $51.96 M |
| 10/17/2025 | $10.54 | $9.88 (-6.26%) | $10.77 | $9.71 | 69.73 K | $49.27 M |
| 10/16/2025 | $10.53 | $10.54 (0.09%) | $11.09 | $10.39 | 99.40 K | $52.56 M |
| 10/15/2025 | $10.32 | $10.53 (2.03%) | $11.15 | $9.59 | 115.48 K | $52.51 M |
| 10/14/2025 | $9.75 | $10.30 (5.64%) | $10.30 | $9.55 | 47.66 K | $51.36 M |
| 10/13/2025 | $9.28 | $9.91 (6.79%) | $10.32 | $9.24 | 184.05 K | $49.42 M |
| 10/10/2025 | $9.11 | $9.24 (1.43%) | $9.28 | $8.74 | 70.51 K | $46.08 M |
| 10/09/2025 | $9.50 | $9.07 (-4.53%) | $9.50 | $8.63 | 112.76 K | $45.23 M |
| 10/08/2025 | $8.07 | $9.44 (16.98%) | $9.50 | $7.83 | 183.50 K | $47.08 M |
| 10/07/2025 | $8.23 | $7.96 (-3.28%) | $8.23 | $7.85 | 38.83 K | $39.69 M |
| 10/06/2025 | $8.35 | $8.20 (-1.8%) | $8.35 | $8.07 | 32.73 K | $40.89 M |
| 10/03/2025 | $8.00 | $8.28 (3.5%) | $8.28 | $8.00 | 75.60 K | $41.29 M |
| 10/02/2025 | $8.00 | $8.00 (0%) | $8.05 | $7.63 | 27.10 K | $39.89 M |
| 10/01/2025 | $7.71 | $7.94 (2.98%) | $7.96 | $7.68 | 35.13 K | $39.60 M |
| 09/30/2025 | $7.79 | $7.76 (-0.39%) | $8.22 | $7.48 | 51.52 K | $38.70 M |
| 09/29/2025 | $7.54 | $7.79 (3.32%) | $7.90 | $7.37 | 39.05 K | $38.85 M |
| 09/26/2025 | $7.22 | $7.57 (4.85%) | $7.57 | $7.13 | 39.81 K | $37.75 M |
| 09/25/2025 | $7.20 | $7.17 (-0.42%) | $7.39 | $7.05 | 32.73 K | $35.76 M |
| 09/24/2025 | $7.37 | $7.28 (-1.22%) | $7.47 | $7.19 | 31.54 K | $36.30 M |
| 09/23/2025 | $7.38 | $7.34 (-0.54%) | $7.54 | $7.23 | 64.41 K | $36.60 M |
| 09/22/2025 | $7.17 | $7.35 (2.51%) | $7.36 | $6.87 | 43.08 K | $36.65 M |
| 09/19/2025 | $7.39 | $7.25 (-1.89%) | $7.40 | $7.04 | 75.61 K | $36.15 M |
| 09/18/2025 | $7.17 | $7.35 (2.51%) | $7.40 | $7.09 | 36.83 K | $36.59 M |
| 09/17/2025 | $7.27 | $7.15 (-1.65%) | $7.43 | $7.05 | 67.45 K | $35.60 M |
| 09/16/2025 | $7.25 | $7.21 (-0.55%) | $7.49 | $7.21 | 17.00 K | $35.90 M |
| 09/15/2025 | $7.34 | $7.17 (-2.32%) | $7.40 | $7.04 | 30.17 K | $35.70 M |
| 09/12/2025 | $7.31 | $7.14 (-2.33%) | $7.46 | $7.13 | 27.37 K | $35.55 M |
| 09/11/2025 | $7.38 | $7.47 (1.22%) | $7.53 | $7.26 | 30.68 K | $37.19 M |
| 09/10/2025 | $7.65 | $7.35 (-3.92%) | $7.70 | $7.33 | 50.49 K | $36.59 M |
| 09/09/2025 | $7.03 | $7.66 (8.96%) | $7.66 | $6.90 | 66.00 K | $38.14 M |
| 09/08/2025 | $6.83 | $7.04 (3.07%) | $7.10 | $6.63 | 59.80 K | $35.05 M |
| 09/05/2025 | $7.20 | $6.82 (-5.28%) | $7.25 | $6.79 | 90.82 K | $33.95 M |
| 09/04/2025 | $7.00 | $7.12 (1.71%) | $7.16 | $6.80 | 46.00 K | $35.45 M |
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