Repligen Corporation (RGEN)
Showing Closing Date Range from Apr 30 to Oct 27, 2026 compared to Oct 31, 2025 to Apr 29, 2026.
Compare Last 6 Months with Previous Period
Investor Relations:investors.repligen.com
Current Period Close
$180.17
Apr 30, 2026 - Oct 27, 2026
Previous Period Close
$113.11
Oct 31, 2025 - Apr 29, 2026
Net Comparison Delta
+$67.06 (+59.29%)
Relative performance vs prior benchmark
Historical Quotes & Breakdown(120 dates)
| Current Date | Current Close | Previous Date | Previous Close | Delta (%) |
|---|---|---|---|---|
| Oct 26, 2026 | $180.17 | Apr 24, 2026 | $117.60 | +53.21% |
| Oct 23, 2026 | $176.93 | Apr 23, 2026 | $114.06 | +55.12% |
| Oct 22, 2026 | $178.71 | Apr 22, 2026 | $124.40 | +43.66% |
| Oct 21, 2026 | $180.01 | Apr 21, 2026 | $132.70 | +35.65% |
| Oct 20, 2026 | $178.88 | Apr 20, 2026 | $131.99 | +35.53% |
| Oct 19, 2026 | $176.43 | Apr 17, 2026 | $131.21 | +34.46% |
| Oct 16, 2026 | $175.42 | Apr 16, 2026 | $127.09 | +38.03% |
| Oct 15, 2026 | $184.17 | Apr 15, 2026 | $131.93 | +39.60% |
| Oct 14, 2026 | $178.20 | Apr 14, 2026 | $131.03 | +36.00% |
| Oct 13, 2026 | $175.42 | Apr 13, 2026 | $122.59 | +43.09% |
| Oct 12, 2026 | $172.51 | Apr 10, 2026 | $120.10 | +43.64% |
| Oct 09, 2026 | $173.88 | Apr 09, 2026 | $119.78 | +45.17% |
| Oct 08, 2026 | $163.84 | Apr 08, 2026 | $119.77 | +36.80% |
| Oct 07, 2026 | $167.22 | Apr 07, 2026 | $115.29 | +45.04% |
| Oct 06, 2026 | $174.86 | Apr 06, 2026 | $116.95 | +49.52% |
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