The closing price for Regeneron Pharmaceuticals (REGN) in September 2013 was $311.14, on September 30, 2013. It was up 27.2% for the month. The latest price is $746.92.
| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
September 30 2013 | $302.91 | $318.07 | $300.30 | $311.14 | 1,141,300 |
September 27 2013 | $300.25 | $308.20 | $299.00 | $303.96 | 516,700 |
September 26 2013 | $293.61 | $308.72 | $292.46 | $303.84 | 879,900 |
September 25 2013 | $293.42 | $295.19 | $289.99 | $290.62 | 679,500 |
September 24 2013 | $294.59 | $298.30 | $291.64 | $293.48 | 579,300 |
September 23 2013 | $297.54 | $298.38 | $290.39 | $294.13 | 698,000 |
September 20 2013 | $305.12 | $305.31 | $297.46 | $299.14 | 1,837,700 |
September 19 2013 | $308.20 | $308.92 | $296.47 | $305.42 | 1,045,400 |
September 18 2013 | $296.14 | $309.28 | $296.11 | $307.46 | 1,263,700 |
September 17 2013 | $292.97 | $296.78 | $289.46 | $294.98 | 675,300 |
September 16 2013 | $290.12 | $294.35 | $283.72 | $292.74 | 821,200 |
September 13 2013 | $277.21 | $288.40 | $277.21 | $288.37 | 1,007,900 |
September 12 2013 | $275.44 | $277.27 | $270.70 | $272.09 | 328,700 |
September 11 2013 | $275.54 | $276.24 | $268.01 | $275.32 | 474,400 |
September 10 2013 | $278.26 | $278.41 | $273.76 | $275.11 | 584,800 |
September 09 2013 | $266.43 | $275.95 | $266.43 | $275.27 | 804,700 |
September 06 2013 | $268.51 | $268.63 | $260.36 | $266.09 | 479,100 |
September 05 2013 | $267.04 | $268.51 | $264.52 | $267.16 | 602,700 |
September 04 2013 | $257.47 | $267.63 | $253.59 | $266.73 | 916,100 |
September 03 2013 | $244.63 | $258.55 | $244.63 | $257.72 | 919,500 |
Daily pricing data for Regeneron Pharmaceuticals dates back to 4/2/1991, and may be incomplete.
