Repligen Corporation (RGEN) Historical Stock Data
165.58 ↑3.20 (1.97%)
As of December 31, 1969, 7:00pm EST.
Historical Data
In the past 30 trading days, RGEN is up 0.62% a day on average. There have been 17 days where Repligen Corporation closed green and 13 days where RGEN closed red.
| Date | Open | Close | Change | Low | High | Volume |
|---|---|---|---|---|---|---|
| 2025-12-22 | 162.19 | 165.58 | ↑$3.39 (2.09%) | 161.73 | 167.74 | 513.89K |
| 2025-12-19 | 158.32 | 162.38 | ↑$4.06 (2.56%) | 158.32 | 163.00 | 1.07M |
| 2025-12-18 | 160.13 | 157.72 | ↓$2.41 (-1.51%) | 156.72 | 162.29 | 748.70K |
| 2025-12-17 | 156.81 | 156.92 | ↑$0.11 (0.07%) | 156.56 | 161.08 | 571.25K |
| 2025-12-16 | 160.00 | 158.09 | ↓$1.91 (-1.19%) | 156.01 | 160.99 | 671.01K |
| 2025-12-15 | 159.86 | 160.58 | ↑$0.72 (0.45%) | 157.01 | 160.91 | 581.25K |
| 2025-12-12 | 161.26 | 157.39 | ↓$3.87 (-2.40%) | 156.31 | 162.06 | 660.60K |
| 2025-12-11 | 163.65 | 161.66 | ↓$1.99 (-1.22%) | 161.17 | 164.60 | 569.17K |
| 2025-12-10 | 161.99 | 163.80 | ↑$1.81 (1.12%) | 160.55 | 165.02 | 580.12K |
| 2025-12-09 | 160.55 | 160.67 | ↑$0.12 (0.07%) | 160.50 | 164.15 | 684.66K |
| 2025-12-08 | 163.68 | 160.81 | ↓$2.87 (-1.75%) | 160.11 | 164.54 | 520.61K |
| 2025-12-05 | 166.21 | 164.98 | ↓$1.23 (-0.74%) | 163.87 | 167.20 | 499.49K |
| 2025-12-04 | 165.51 | 165.76 | ↑$0.25 (0.15%) | 161.67 | 167.67 | 599.19K |
| 2025-12-03 | 165.39 | 166.52 | ↑$1.13 (0.68%) | 165.04 | 170.40 | 0.92M |
| 2025-12-02 | 166.11 | 165.02 | ↓$1.09 (-0.66%) | 163.23 | 168.28 | 800.55K |
| 2025-12-01 | 168.57 | 166.35 | ↓$2.22 (-1.32%) | 165.84 | 171.01 | 0.99M |
| 2025-11-28 | 174.01 | 171.02 | ↓$2.99 (-1.72%) | 168.70 | 174.01 | 388.21K |
| 2025-11-26 | 171.82 | 171.18 | ↓$0.64 (-0.37%) | 168.79 | 172.61 | 498.85K |
| 2025-11-25 | 167.17 | 171.76 | ↑$4.59 (2.75%) | 167.11 | 173.65 | 888.81K |
| 2025-11-24 | 161.38 | 167.26 | ↑$5.88 (3.64%) | 160.65 | 167.97 | 0.95M |
| 2025-11-21 | 156.50 | 162.51 | ↑$6.01 (3.84%) | 155.72 | 164.39 | 892.07K |
| 2025-11-20 | 156.76 | 154.36 | ↓$2.40 (-1.53%) | 153.58 | 159.78 | 654.01K |
| 2025-11-19 | 152.09 | 155.08 | ↑$2.99 (1.97%) | 150.26 | 155.82 | 693.85K |
| 2025-11-18 | 147.74 | 153.06 | ↑$5.32 (3.60%) | 146.56 | 153.73 | 523.86K |
| 2025-11-17 | 152.32 | 149.00 | ↓$3.32 (-2.18%) | 148.45 | 154.82 | 718.54K |
| 2025-11-14 | 144.81 | 152.37 | ↑$7.56 (5.22%) | 144.81 | 154.79 | 1.59M |
| 2025-11-13 | 155.19 | 150.56 | ↓$4.63 (-2.98%) | 150.47 | 157.90 | 0.90M |
| 2025-11-12 | 152.62 | 158.01 | ↑$5.39 (3.53%) | 152.62 | 158.74 | 1.39M |
| 2025-11-11 | 145.32 | 153.44 | ↑$8.12 (5.59%) | 145.32 | 155.13 | 1.09M |
| 2025-11-10 | 144.40 | 145.66 | ↑$1.26 (0.87%) | 144.40 | 151.10 | 896.25K |
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$RGEN News?
$RGEN Now I'm worried....
$RGEN Pack it up boys.
$RGEN what calls are you guys jacked to the tits on?
$RGEN call the SEC
$RGEN Powell save me
$RGEN the market is selling off
$RGEN Come on.. Let it fall.. buy later bulls
$RGEN one of the poorest performed stocks for a big name.
$RGEN where’s the WSB guys at? Still sleeping?