Repligen Corporation (RGEN)
NASDAQ: RGEN · Real-Time Price · USD
157.72
+0.80 (0.51%)
Dec 18, 2025, 4:00 PM EST - Market closed
Repligen Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Dec 18, 2025 | 160.13 | 162.29 | 156.72 | 157.72 | 157.72 | 0.51% | 711,408 |
| Dec 17, 2025 | 156.81 | 161.08 | 156.56 | 156.92 | 156.92 | -0.74% | 571,250 |
| Dec 16, 2025 | 160.00 | 160.99 | 156.01 | 158.09 | 158.09 | -1.55% | 671,006 |
| Dec 15, 2025 | 159.86 | 160.91 | 157.01 | 160.58 | 160.58 | 2.03% | 581,253 |
| Dec 12, 2025 | 161.26 | 162.06 | 156.31 | 157.39 | 157.39 | -2.64% | 660,600 |
| Dec 11, 2025 | 163.65 | 164.60 | 161.17 | 161.66 | 161.66 | -1.31% | 569,167 |
| Dec 10, 2025 | 161.99 | 165.02 | 160.55 | 163.80 | 163.80 | 1.95% | 580,115 |
| Dec 9, 2025 | 160.55 | 164.15 | 160.50 | 160.67 | 160.67 | -0.09% | 684,663 |
| Dec 8, 2025 | 163.68 | 164.54 | 160.11 | 160.81 | 160.81 | -2.53% | 520,605 |
| Dec 5, 2025 | 166.21 | 167.20 | 163.87 | 164.98 | 164.98 | -0.47% | 499,494 |
| Dec 4, 2025 | 165.51 | 167.67 | 161.67 | 165.76 | 165.76 | -0.46% | 599,200 |
| Dec 3, 2025 | 165.39 | 170.40 | 165.04 | 166.52 | 166.52 | 0.91% | 915,689 |
| Dec 2, 2025 | 166.11 | 168.28 | 163.23 | 165.02 | 165.02 | -0.80% | 800,556 |
| Dec 1, 2025 | 168.57 | 171.01 | 165.84 | 166.35 | 166.35 | -2.73% | 989,863 |
| Nov 28, 2025 | 174.01 | 174.01 | 168.70 | 171.02 | 171.02 | -0.09% | 388,207 |
| Nov 26, 2025 | 171.82 | 172.61 | 168.79 | 171.18 | 171.18 | -0.34% | 498,872 |
| Nov 25, 2025 | 167.17 | 173.65 | 167.11 | 171.76 | 171.76 | 2.69% | 888,809 |
| Nov 24, 2025 | 161.38 | 167.97 | 160.65 | 167.26 | 167.26 | 2.92% | 946,824 |
| Nov 21, 2025 | 156.50 | 164.39 | 155.72 | 162.51 | 162.51 | 5.28% | 892,068 |
| Nov 20, 2025 | 156.76 | 159.78 | 153.58 | 154.36 | 154.36 | -0.46% | 654,008 |
| Nov 19, 2025 | 152.09 | 155.82 | 150.26 | 155.08 | 155.08 | 1.32% | 693,849 |
| Nov 18, 2025 | 147.74 | 153.73 | 146.56 | 153.06 | 153.06 | 2.72% | 523,860 |
| Nov 17, 2025 | 152.32 | 154.82 | 148.45 | 149.00 | 149.00 | -2.21% | 718,545 |
| Nov 14, 2025 | 144.81 | 154.79 | 144.81 | 152.37 | 152.37 | 1.20% | 1,586,322 |
| Nov 13, 2025 | 155.19 | 157.90 | 150.47 | 150.56 | 150.56 | -4.71% | 904,357 |
| Nov 12, 2025 | 152.62 | 158.74 | 152.62 | 158.01 | 158.01 | 2.98% | 1,386,664 |
| Nov 11, 2025 | 145.32 | 155.13 | 145.32 | 153.44 | 153.44 | 5.34% | 1,088,929 |
| Nov 10, 2025 | 144.40 | 151.10 | 144.40 | 145.66 | 145.66 | 1.99% | 896,249 |
| Nov 7, 2025 | 144.64 | 144.64 | 139.40 | 142.82 | 142.82 | -1.49% | 662,960 |
| Nov 6, 2025 | 145.35 | 147.00 | 141.63 | 144.98 | 144.98 | -0.59% | 496,665 |
| Nov 5, 2025 | 146.41 | 148.65 | 144.02 | 145.84 | 145.84 | -0.74% | 679,858 |
| Nov 4, 2025 | 149.06 | 151.31 | 146.00 | 146.93 | 146.93 | -2.16% | 619,010 |
| Nov 3, 2025 | 147.52 | 150.84 | 146.42 | 150.17 | 150.17 | 0.74% | 770,586 |
| Oct 31, 2025 | 145.76 | 153.48 | 144.21 | 149.06 | 149.06 | 3.11% | 1,227,934 |
| Oct 30, 2025 | 147.87 | 150.11 | 144.18 | 144.57 | 144.57 | -2.63% | 909,675 |
| Oct 29, 2025 | 149.92 | 155.31 | 148.17 | 148.48 | 148.48 | -2.04% | 1,345,287 |
| Oct 28, 2025 | 165.00 | 166.62 | 150.73 | 151.57 | 151.57 | -5.92% | 1,712,369 |
| Oct 27, 2025 | 165.69 | 168.01 | 160.40 | 161.10 | 161.10 | -3.14% | 1,407,293 |
| Oct 24, 2025 | 166.11 | 169.87 | 164.97 | 166.33 | 166.33 | 0.68% | 1,180,850 |
| Oct 23, 2025 | 155.27 | 166.18 | 155.27 | 165.20 | 165.20 | 4.95% | 1,197,631 |
| Oct 22, 2025 | 156.90 | 160.46 | 155.74 | 157.41 | 157.41 | 0.42% | 1,205,447 |
| Oct 21, 2025 | 158.00 | 165.17 | 156.50 | 156.75 | 156.75 | 1.43% | 1,653,574 |
| Oct 20, 2025 | 153.81 | 157.83 | 152.95 | 154.54 | 154.54 | 1.27% | 1,027,517 |
| Oct 17, 2025 | 153.50 | 156.31 | 152.54 | 152.60 | 152.60 | -1.26% | 1,068,960 |
| Oct 16, 2025 | 157.03 | 157.21 | 152.44 | 154.55 | 154.55 | 3.36% | 1,108,604 |
| Oct 15, 2025 | 148.79 | 152.36 | 147.16 | 149.52 | 149.52 | 0.75% | 812,827 |
| Oct 14, 2025 | 146.16 | 150.85 | 145.51 | 148.40 | 148.40 | -0.18% | 872,002 |
| Oct 13, 2025 | 145.69 | 150.40 | 145.01 | 148.67 | 148.67 | 2.36% | 772,594 |
| Oct 10, 2025 | 148.33 | 148.96 | 143.47 | 145.24 | 145.24 | -2.40% | 931,153 |
| Oct 9, 2025 | 150.81 | 153.02 | 147.88 | 148.81 | 148.81 | -1.33% | 1,285,243 |