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View Price for RGEN.
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Sep '18
Jan '19
May '19
 
285.00
270.00
255.00
240.00
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Historical Price Data

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Date Open High Low Close Volume
Sep 11, 2026 166.72 168.06 164.02 165.18 944559.0
Sep 10, 2026 162.68 165.04 161.14 164.68 955981.0
Sep 09, 2026 168.53 169.52 162.46 165.05 1.081M
Sep 08, 2026 168.05 172.94 166.32 168.53 779443.0
Sep 04, 2026 167.26 169.51 165.00 167.60 806067.0
Sep 03, 2026 175.53 176.13 167.54 169.61 1.325M
Sep 02, 2026 171.76 176.87 168.58 172.94 959332.0
Sep 01, 2026 180.70 182.57 167.42 170.02 1.405M
Aug 31, 2026 174.17 181.07 174.01 180.98 790973.0
Aug 28, 2026 179.76 181.34 175.70 176.27 818719.0
Aug 27, 2026 179.90 183.09 179.14 182.03 611896.0
Aug 26, 2026 180.11 183.43 179.46 180.30 539095.0
Aug 25, 2026 181.62 185.34 178.98 181.69 1.142M
Aug 24, 2026 180.60 183.05 176.28 181.62 1.498M
Aug 21, 2026 179.66 182.42 175.74 181.13 1.097M
Aug 20, 2026 174.61 188.73 173.14 180.29 1.592M
Aug 19, 2026 172.74 179.87 170.00 176.36 1.899M
Aug 18, 2026 168.01 168.03 164.83 166.15 462721.0
Aug 17, 2026 166.25 169.50 164.62 169.04 658901.0
Aug 14, 2026 167.49 168.02 165.05 166.83 598131.0
Aug 13, 2026 167.19 168.37 161.90 167.49 762300.0
Aug 12, 2026 165.21 166.96 162.36 165.70 833924.0
Aug 11, 2026 163.41 168.20 161.02 164.77 989274.0
Aug 10, 2026 163.06 166.43 160.99 163.17 770771.0
Aug 07, 2026 159.44 164.97 159.44 163.90 950499.0

Price Definition

The price of a security measures the cost to purchase 1 share of a security. For a company, price can be multiplied by shares outstanding to find the market capitalization (value of the company).

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Price Range, Past 5 Years

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