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Tuesday, December 22, 2009, 2:34PM ET - U.S. Markets close in 1 hour and 26 minutes. Dow  0.47% Nasdaq  0.58%

Helicos BioSciences Corporation (HLCS)

At 2:19PM ET: 1.01   0.10 (10.99%)

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UPCOMING EVENTS   Date Event Reminder No Upcoming Events RECENT EVENTS   Date Event 18-Dec-09 HELICOS BIOSCIENCES CORP Files SEC form 8-K, Entry into a Material Definitive Agreement, Regulation FD Disclosure, Fi 4-Dec-09 HELICOS BIOSCIENCES CORP Files SEC form 8-K, Regulation FD Disclosure, Financial Statements and Exhibits 10-Nov-09 HELICOS BIOSCIENCES CORP Files SEC form 8-K, Regulation FD Disclosure, Financial Statements and Exhibits 9-Nov-09 HELICOS BIOSCIENCES CORP Files SEC form 10-Q, Quarterly Report 27-Oct-09 HELICOS BIOSCIENCES CORP Files SEC form 8-K, Regulation FD Disclosure, Financial Statements and Exhibits 13-Oct-09 HELICOS BIOSCIENCES CORP Files SEC form 8-K, Entry into a Material Definitive Agreement, Financial Statements and Exh 28-Sep-09 HELICOS BIOSCIENCES CORP Files SEC form 8-K, Change in Directors or Principal Officers, Financial Statements and Exhi 17-Sep-09 HELICOS BIOSCIENCES CORP Files SEC form 8-K, Entry into a Material Definitive Agreement, Unregistered Sale of Equity 11-Sep-09 HELICOS BIOSCIENCES CORP Files SEC form 8-K, Change in Directors or Principal Officers 4-Sep-09 HELICOS BIOSCIENCES CORP Files SEC form 8-K, Regulation FD Disclosure, Financial Statements and Exhibits 31-Aug-09 Price hit new 52-week high ($3.54) 28-Aug-09 Price hit new 52-week high ($1.76) 14-Aug-09 HELICOS BIOSCIENCES CORP Files SEC form 10-Q, Quarterly Report 11-Aug-09 HELICOS BIOSCIENCES CORP Files SEC form 8-K, Change in Directors or Principal Officers, Financial Statements and Exhi 5-Jun-09 HELICOS BIOSCIENCES CORP Files SEC form 8-K, Other Events 14-May-09 HELICOS BIOSCIENCES CORP Files SEC form 8-K, Results of Operations and Financial Condition, Financial Statements and 10-Apr-09 HELICOS BIOSCIENCES CORP Files SEC form 8-K, Change in Directors or Principal Officers 30-Mar-09 HELICOS BIOSCIENCES CORP Files SEC form 10-K, Annual Report 30-Jan-09 HELICOS BIOSCIENCES CORP Files SEC form 8-K, Change in Directors or Principal Officers, Regulation FD Disclosure, Fin 30-Dec-08 HELICOS BIOSCIENCES CORP Files SEC form 8-K, Entry into a Material Definitive Agreement 22-Dec-08 HELICOS BIOSCIENCES CORP Files SEC form 8-K, Entry into a Material Definitive Agreement, Unregistered Sale of Equity 19-Dec-08 HELICOS BIOSCIENCES CORP Files SEC form 8-K, Regulation FD Disclosure 17-Dec-08 HELICOS BIOSCIENCES CORP Files SEC form 8-K, Change in Directors or Principal Officers, Financial Statements and Exhi 16-Dec-08 HELICOS BIOSCIENCES CORP Files SEC form 8-K, Regulation FD Disclosure 8-Dec-08 HELICOS BIOSCIENCES CORP Files SEC form 8-K, Change in Directors or Principal Officers 4-Dec-08 HELICOS BIOSCIENCES CORP Files SEC form 8-K, Costs Associated with Exit or Disposal Activities, Regulation FD Disclos 2-Dec-08 HELICOS BIOSCIENCES CORP Files SEC form 8-K, Change in Directors or Principal Officers, Financial Statements and Exhi
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