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136.99
5.84%
-8.50
After Hours:
137.00
0.010
+0.01%
Repligen Corp Stock (RGEN) Price History
The historical daily chart and data for Repligen Corp stock (RGEN), show that the latest closing stock price as of July 21, 2026, is $136.99.
- Repligen Corp all-time high stock price is $327.32, occurred on September 23, 2021.
- The lowest Repligen Corp stock price recorded was $12.04 on March 27, 2014. Since then, Repligen Corp's stock price has risen over 1,038% to $136.99 now.
- The 52-week high stock price for RGEN is $175.77, representing a 28.31% increase from the current share price, occurred on January 06, 2026.
- The 52-week low stock price for RGEN is $100.99, indicating a -26.28% decrease from the current share price, occurred on May 14, 2026.
- The closing price of Repligen Corp (RGEN) stock in the beginning of 2025 was $257.97. The stock closed the year at $169.31, a loss of over -34.37% for the year.
The table below shows more information about RGEN historical price data:
Daily
Weekly
Monthly
7D
30D
60D
YTD
1Y
| Date | High | Low | High - Low | Volume | % Change |
|---|---|---|---|---|---|
| Jul 21, 2026 | $138.1 | $129.0 | $9.07 | 2,141,972.0 | -5.84% |
| Jul 20, 2026 | $149.4 | $144.4 | $5.03 | 887,483.0 | -1.20% |
| Jul 17, 2026 | $149.1 | $143.9 | $5.18 | 912,389.0 | -0.88% |
| Jul 16, 2026 | $150.9 | $147.4 | $3.54 | 828,969.0 | +0.33% |
| Jul 15, 2026 | $149.1 | $146.2 | $2.89 | 879,683.0 | +0.63% |
| Jul 14, 2026 | $147.2 | $142.9 | $4.36 | 514,655.0 | +1.55% |
| Jul 13, 2026 | $146.7 | $141.6 | $5.05 | 753,304.0 | +0.44% |
| Jul 10, 2026 | $145.2 | $141.8 | $3.35 | 476,012.0 | +0.21% |
| Jul 09, 2026 | $144.5 | $136.8 | $7.70 | 667,198.0 | +4.75% |
| Jul 08, 2026 | $138.9 | $135.1 | $3.80 | 689,024.0 | -1.73% |
| Jul 07, 2026 | $144.6 | $137.6 | $6.97 | 606,269.0 | -1.15% |
| Jul 06, 2026 | $142.2 | $137.1 | $5.13 | 666,682.0 | -0.66% |
| Jul 02, 2026 | $143.2 | $139.9 | $3.26 | 981,627.0 | +2.45% |
| Jul 01, 2026 | $140.6 | $134.7 | $5.94 | 1,161,912.0 | +1.87% |
| Jun 30, 2026 | $138.8 | $134.0 | $4.84 | 1,106,103.0 | -0.41% |
| Jun 29, 2026 | $144.7 | $135.7 | $9.00 | 1,793,250.0 | -6.81% |
| Jun 26, 2026 | $147.6 | $144.0 | $3.61 | 1,965,037.0 | +1.23% |
| Jun 25, 2026 | $149.1 | $140.4 | $8.61 | 1,948,976.0 | +4.93% |
| Jun 24, 2026 | $140.3 | $127.2 | $13.14 | 1,372,887.0 | +9.52% |
| Jun 23, 2026 | $130.7 | $124.8 | $5.88 | 856,499.0 | -0.16% |
Repligen Corp Stock (RGEN) Year by Year Price History
In this detailed analysis, we present a comprehensive overview of the price movements of Repligen Corp stock over the years. By exploring the year-by-year data, investors can gain valuable insights into the historical performance and volatility of RGEN shares. From significant milestones and fluctuations to notable trends, this in-depth examination of Repligen Corp stock price history provides a foundation for understanding how the company's stock has evolved over time.
Repligen Corp Stock (RGEN) Price History 2026
| Month | High | Low | High - Low | Volume | % Change |
|---|---|---|---|---|---|
| Jul, 2026 | $150.9 | $129.0 | $21.90 | 14,309,151.0 | +0.40% |
| Jun, 2026 | $149.1 | $117.6 | $31.46 | 23,105,019.0 | +10.08% |
| May, 2026 | $131.5 | $101.0 | $30.54 | 27,630,860.0 | +4.77% |
| Apr, 2026 | $141.5 | $109.5 | $31.96 | 20,274,626.0 | +0.42% |
| Mar, 2026 | $129.0 | $109.7 | $19.34 | 20,291,689.0 | -8.48% |
| Feb, 2026 | $160.9 | $120.0 | $40.88 | 17,158,066.0 | -13.82% |
| Jan, 2026 | $175.8 | $148.8 | $26.93 | 12,979,372.0 | -8.84% |
Repligen Corp Stock (RGEN) Price History 2025
| Month | High | Low | High - Low | Volume | % Change |
|---|---|---|---|---|---|
| Dec, 2025 | $171.0 | $156.0 | $15.00 | 12,341,443.0 | -2.59% |
| Nov, 2025 | $174.0 | $139.4 | $34.61 | 15,174,288.0 | +14.73% |
| Oct, 2025 | $169.9 | $134.2 | $35.68 | 26,510,168.0 | +11.51% |
| Sep, 2025 | $134.1 | $112.7 | $21.38 | 17,258,968.0 | +9.28% |
| Aug, 2025 | $128.0 | $110.8 | $17.23 | 15,388,447.0 | +4.48% |
| Jul, 2025 | $135.6 | $110.8 | $24.72 | 19,474,289.0 | -5.88% |
| Jun, 2025 | $135.3 | $115.1 | $20.16 | 15,245,146.0 | +5.34% |
| May, 2025 | $143.6 | $116.6 | $26.92 | 16,379,440.0 | -14.44% |
| Apr, 2025 | $148.9 | $103.0 | $45.97 | 20,862,886.0 | +8.45% |
| Mar, 2025 | $163.8 | $125.4 | $38.39 | 14,207,900.0 | -20.11% |
| Feb, 2025 | $169.0 | $143.0 | $25.97 | 11,854,182.0 | -4.18% |
| Jan, 2025 | $182.5 | $141.8 | $40.76 | 11,286,806.0 | +15.47% |
Repligen Corp Stock (RGEN) Price History 2024
| Month | High | Low | High - Low | Volume | % Change |
|---|---|---|---|---|---|
| Dec, 2024 | $161.2 | $140.6 | $20.62 | 9,267,113.0 | -4.47% |
| Nov, 2024 | $154.5 | $121.5 | $32.96 | 13,834,476.0 | +12.12% |
| Oct, 2024 | $154.1 | $133.3 | $20.77 | 11,926,498.0 | -9.78% |
| Sep, 2024 | $151.0 | $135.9 | $15.12 | 13,791,585.0 | -1.40% |
| Aug, 2024 | $172.7 | $140.2 | $32.46 | 18,761,980.0 | -9.81% |
| Jul, 2024 | $170.7 | $117.6 | $53.06 | 18,937,221.0 | +32.75% |
| Jun, 2024 | $154.0 | $113.5 | $40.52 | 18,034,668.0 | -15.45% |
| May, 2024 | $176.9 | $147.0 | $29.94 | 11,140,582.0 | -9.20% |
| Apr, 2024 | $185.0 | $152.2 | $32.79 | 10,678,008.0 | -10.72% |
| Mar, 2024 | $203.1 | $182.6 | $20.57 | 7,496,038.0 | -5.19% |
| Feb, 2024 | $211.1 | $186.3 | $24.80 | 11,686,070.0 | +2.42% |
| Jan, 2024 | $204.0 | $167.4 | $36.60 | 14,473,589.0 | +5.34% |
0.63%
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