On December 31, 1997, Regeneron Pharmaceuticals (REGN) had a market capitalization of $269.7M, based on 31.67M shares at a price of $8.52.
| DATE | CLOSE | VOLUME | OUTSTANDING | MARKET CAP |
|---|---|---|---|---|
December 31 1997 | $8.52 | 122,900 | 31,666,700 | $269,651,450.51 |
December 30 1997 | $8.70 | 113,100 | 31,666,700 | $275,554,123.39 |
December 29 1997 | $8.45 | 90,100 | 31,666,700 | $267,681,781.77 |
December 26 1997 | $8.45 | 33,500 | 31,666,700 | $267,681,781.77 |
December 24 1997 | $8.95 | 47,900 | 31,666,700 | $283,429,631.68 |
December 23 1997 | $8.95 | 70,400 | 31,666,700 | $283,429,631.68 |
December 22 1997 | $8.83 | 71,600 | 31,666,700 | $279,490,294.20 |
December 19 1997 | $8.70 | 54,900 | 31,666,700 | $275,554,123.39 |
December 18 1997 | $8.70 | 40,000 | 31,666,700 | $275,554,123.39 |
December 17 1997 | $8.95 | 68,900 | 31,666,700 | $283,429,631.68 |
December 16 1997 | $9.51 | 53,300 | 31,666,700 | $301,143,983.66 |
December 15 1997 | $9.07 | 62,900 | 31,666,700 | $287,365,802.49 |
December 12 1997 | $9.26 | 79,100 | 31,666,700 | $293,268,475.37 |
December 11 1997 | $8.70 | 50,300 | 31,666,700 | $275,554,123.39 |
December 10 1997 | $9.14 | 26,000 | 31,666,700 | $289,332,304.56 |
December 09 1997 | $9.45 | 28,000 | 31,666,700 | $299,174,314.92 |
December 08 1997 | $9.70 | 26,900 | 31,666,700 | $307,046,656.54 |
December 05 1997 | $10.07 | 24,400 | 31,666,700 | $318,858,335.64 |
December 04 1997 | $9.76 | 44,500 | 31,666,700 | $309,016,325.28 |
December 03 1997 | $9.70 | 71,000 | 31,666,700 | $307,046,656.54 |
December 02 1997 | $9.82 | 49,400 | 31,666,700 | $310,982,827.35 |
December 01 1997 | $10.32 | 88,800 | 31,666,700 | $326,730,677.26 |
November 28 1997 | $9.82 | 11,400 | 31,666,700 | $310,982,827.35 |
November 26 1997 | $9.82 | 36,900 | 31,666,700 | $310,982,827.35 |
November 25 1997 | $9.07 | 53,100 | 31,666,700 | $287,365,802.49 |
