RESEARCH FRONTIERS INCORPORATED (REFR)
Services: Business Services
| Closing price on 12/31/2009: | $3.79 |
| Filers holding this stock on 12/31/2009: | 25 |
| Aggregate shares on 12/31/2009: | 909,713 |
| Aggregate shares on 09/30/2009: | 715,929 |
| Percent change: | 27.067489% |
| View insider trading info since Jan. 1 2008 | |


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