On December 31, 2010, Regeneron Pharmaceuticals (REGN) had a market capitalization of $2.9B, based on 87.41M shares at a price of $32.69.
| DATE | CLOSE | VOLUME | OUTSTANDING | MARKET CAP |
|---|---|---|---|---|
December 31 2010 | $32.69 | 329,600 | 87,405,000 | $2,857,260,709.50 |
December 30 2010 | $33.24 | 380,600 | 87,405,000 | $2,905,123,687.50 |
December 29 2010 | $33.18 | 396,200 | 87,405,000 | $2,899,905,609.00 |
December 28 2010 | $33.36 | 294,300 | 87,405,000 | $2,915,568,585.00 |
December 27 2010 | $33.55 | 280,500 | 87,405,000 | $2,932,105,611.00 |
December 23 2010 | $33.36 | 358,800 | 87,405,000 | $2,915,568,585.00 |
December 22 2010 | $33.33 | 405,600 | 87,405,000 | $2,912,955,175.50 |
December 21 2010 | $33.51 | 399,700 | 87,405,000 | $2,928,626,892.00 |
December 20 2010 | $32.92 | 750,600 | 87,405,000 | $2,877,276,454.50 |
December 17 2010 | $32.92 | 1,362,800 | 87,405,000 | $2,877,276,454.50 |
December 16 2010 | $31.89 | 509,500 | 87,405,000 | $2,787,633,886.50 |
December 15 2010 | $31.58 | 754,200 | 87,405,000 | $2,760,651,963.00 |
December 14 2010 | $30.48 | 443,400 | 87,405,000 | $2,664,043,216.50 |
December 13 2010 | $30.53 | 434,000 | 87,405,000 | $2,668,395,985.50 |
December 10 2010 | $30.07 | 380,700 | 87,405,000 | $2,628,364,495.50 |
December 09 2010 | $29.97 | 585,300 | 87,405,000 | $2,619,658,957.50 |
December 08 2010 | $29.96 | 387,700 | 87,405,000 | $2,618,793,648.00 |
December 07 2010 | $30.19 | 608,000 | 87,405,000 | $2,638,809,393.00 |
December 06 2010 | $30.01 | 490,800 | 87,405,000 | $2,623,137,676.50 |
December 03 2010 | $29.85 | 747,400 | 87,405,000 | $2,609,214,060.00 |
December 02 2010 | $29.35 | 846,000 | 87,405,000 | $2,565,703,851.00 |
December 01 2010 | $29.36 | 748,200 | 87,405,000 | $2,566,569,160.50 |
November 30 2010 | $28.70 | 581,500 | 87,405,000 | $2,508,261,285.00 |
November 29 2010 | $28.56 | 582,700 | 87,405,000 | $2,496,077,028.00 |
November 26 2010 | $28.71 | 185,900 | 87,405,000 | $2,509,126,594.50 |
