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Repligen CorpRGEN
$174.711.26%-2.23

Repligen Corp (RGEN)

Date: 2026-11-02 16:00O: 176.21H: 177.29L: 173.61C: 174.68Vol: 20.89k

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 November 02, 2026, is $174.71.

  • 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 93.11% to $174.71 now.
  • The 52-week high stock price for RGEN is $198.87, representing a 13.83% increase from the current share price, occurred on September 28, 2026.
  • The 52-week low stock price for RGEN is $100.99, indicating a 42.20% 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 $143.05. The stock closed the year at $163.86, a gain of over 14.55% for the year.

The table below shows more information about RGEN historical price data:

FromTo
DateHighLowHigh - LowVolume% Change
Nov 02, 2026$177.29$173.61$3.6720,885-1.28%
Oct 30, 2026$180.45$171.23$9.224,472,065-6.20%
Oct 29, 2026$191.05$185.28$5.78890,267+2.14%
Oct 28, 2026$185.88$173.54$12.341,448,254+5.06%
Oct 27, 2026$180.00$164.88$15.122,114,820-2.43%
Oct 26, 2026$181.46$175.80$5.661,177,804+1.83%
Oct 23, 2026$179.54$174.90$4.641,066,119-1.00%
Oct 22, 2026$185.03$175.96$9.061,272,487-0.72%
Oct 21, 2026$183.49$172.00$11.49903,860+0.63%
Oct 20, 2026$180.67$174.37$6.30877,750+1.39%
Oct 19, 2026$178.66$174.26$4.40769,103+0.58%
Oct 16, 2026$186.00$172.39$13.611,213,320-4.75%
Oct 15, 2026$185.99$177.49$8.501,043,053+3.35%
Oct 14, 2026$181.07$175.39$5.681,216,922+1.58%
Oct 13, 2026$177.96$169.73$8.231,259,265+1.69%
Oct 12, 2026$173.82$169.90$3.92899,606-0.79%
Oct 09, 2026$174.82$164.21$10.611,339,918+6.13%
Oct 08, 2026$164.65$157.44$7.211,226,723-2.02%
Oct 07, 2026$175.04$165.99$9.052,630,181-4.37%
Oct 06, 2026$194.36$174.36$20.001,704,645-7.73%
Oct 05, 2026$191.26$178.61$12.651,613,627+4.29%

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

MonthHighLowHigh - LowVolume% Change
Nov, 2026$177.29$173.61$3.6720,885-1.28%
Oct, 2026$194.36$157.44$36.9232,546,083-7.95%
Sep, 2026$198.87$161.14$37.7322,388,792+6.22%
Aug, 2026$188.73$140.54$48.1920,724,916+28.35%
Jul, 2026$154.00$129.00$25.0026,419,127+3.35%
Jun, 2026$149.05$117.59$31.4623,105,019+10.08%
May, 2026$131.53$100.99$30.5427,630,860+4.77%
Apr, 2026$141.46$109.50$31.9620,274,626+0.42%
Mar, 2026$129.00$109.66$19.3420,291,689-8.48%
Feb, 2026$160.88$120.00$40.8817,158,066-13.82%
Jan, 2026$175.77$148.84$26.9312,979,372-8.84%

Repligen Corp Stock (RGEN) Price History 2025

MonthHighLowHigh - LowVolume% Change
Dec, 2025$171.01$156.01$15.0012,341,443-2.59%
Nov, 2025$174.01$139.40$34.6115,174,288+14.73%
Oct, 2025$169.87$134.19$35.6826,510,168+11.51%
Sep, 2025$134.09$112.71$21.3817,258,968+9.28%
Aug, 2025$128.00$110.77$17.2315,388,447+4.48%
Jul, 2025$135.57$110.85$24.7219,474,289-5.88%
Jun, 2025$135.30$115.14$20.1615,245,146+5.34%
May, 2025$143.56$116.64$26.9216,379,440-14.44%
Apr, 2025$148.94$102.97$45.9720,862,886+8.45%
Mar, 2025$163.78$125.39$38.3914,207,900-20.11%
Feb, 2025$169.00$143.03$25.9711,854,182-4.18%
Jan, 2025$182.52$141.76$40.7611,286,806+15.47%

Repligen Corp Stock (RGEN) Price History 2024

MonthHighLowHigh - LowVolume% Change
Dec, 2024$161.24$140.62$20.629,267,113-4.47%
Nov, 2024$154.48$121.52$32.9613,834,476+12.12%
Oct, 2024$154.11$133.34$20.7711,926,498-9.78%
Sep, 2024$151.00$135.88$15.1213,791,585-1.40%
Aug, 2024$172.65$140.19$32.4618,761,980-9.81%
Jul, 2024$170.69$117.63$53.0618,937,221+32.75%
Jun, 2024$154.02$113.50$40.5218,034,668-15.45%
May, 2024$176.94$147.00$29.9411,140,582-9.20%
Apr, 2024$184.98$152.19$32.7910,678,008-10.72%
Mar, 2024$203.13$182.56$20.577,496,038-5.19%
Feb, 2024$211.13$186.33$24.8011,686,070+2.42%
Jan, 2024$204.00$167.40$36.6014,473,589+5.34%

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