On December 31, 1997, Vertex Pharmaceuticals (VRTX) had a market capitalization of $815.3M, based on 49.41M shares at a price of $16.50.
| DATE | CLOSE | VOLUME | OUTSTANDING | MARKET CAP |
|---|---|---|---|---|
December 31 1997 | $16.50 | 199,600 | 49,411,800 | $815,294,700.00 |
December 30 1997 | $16.88 | 364,400 | 49,411,800 | $833,824,125.00 |
December 29 1997 | $16.19 | 298,200 | 49,411,800 | $799,853,512.50 |
December 26 1997 | $16.72 | 16,600 | 49,411,800 | $826,106,001.84 |
December 24 1997 | $16.50 | 111,800 | 49,411,800 | $815,294,700.00 |
December 23 1997 | $17.17 | 309,600 | 49,411,800 | $848,494,488.42 |
December 22 1997 | $17.75 | 446,800 | 49,411,800 | $877,059,450.00 |
December 19 1997 | $18.00 | 611,600 | 49,411,800 | $889,412,400.00 |
December 18 1997 | $16.38 | 225,200 | 49,411,800 | $809,118,225.00 |
December 17 1997 | $17.06 | 719,200 | 49,411,800 | $843,088,837.50 |
December 16 1997 | $16.88 | 1,307,600 | 49,411,800 | $833,824,125.00 |
December 15 1997 | $14.94 | 514,200 | 49,411,800 | $738,088,762.50 |
December 12 1997 | $13.88 | 473,600 | 49,411,800 | $685,588,725.00 |
December 11 1997 | $13.69 | 1,002,000 | 49,411,800 | $676,324,012.50 |
December 10 1997 | $13.06 | 599,800 | 49,411,800 | $645,441,637.50 |
December 09 1997 | $12.88 | 300,600 | 49,411,800 | $636,176,925.00 |
December 08 1997 | $13.63 | 173,400 | 49,411,800 | $673,235,775.00 |
December 05 1997 | $13.88 | 351,800 | 49,411,800 | $685,588,725.00 |
December 04 1997 | $13.94 | 122,000 | 49,411,800 | $688,676,962.50 |
December 03 1997 | $14.03 | 213,200 | 49,411,800 | $693,311,789.34 |
December 02 1997 | $14.38 | 381,600 | 49,411,800 | $710,294,625.00 |
December 01 1997 | $14.19 | 355,000 | 49,411,800 | $701,029,912.50 |
November 28 1997 | $13.84 | 132,400 | 49,411,800 | $684,047,076.84 |
November 26 1997 | $13.78 | 86,000 | 49,411,800 | $680,958,839.34 |
November 25 1997 | $14.00 | 212,000 | 49,411,800 | $691,765,200.00 |
