HELICOS BIOSCIENCES CORP 10-Q 2010
Washington, D.C. 20549
For the quarterly period ended September 30, 2009
Commission File Number 001-33484
HELICOS BIOSCIENCES CORPORATION
(Exact name of registrant as specified in its charter)
Kendall Square, Building 700, Cambridge, MA 02139
Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period than the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. Yes: x No: o
Indicate by check mark whether the registrant has submitted electronically and posted on its corporate website, if any, every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T (Section 232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such files). Yes: o No: o
Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer or a smaller reporting company. See the definitions of large accelerated filer, large accelerated filer and smaller reporting company in Rule 12b-2 of the Exchange Act. (Check one):
Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). Yes: o No: x
The number of shares of the registrants Common Stock, $.001 par value, outstanding as of October 31, 2009, was 72,963,658 shares.
This Form 10-Q/A constitutes Amendment No. 1 to the Quarterly Report on Form 10-Q of Helicos BioSciences Corporation for the period ended September 30, 2009, originally filed with the Securities and Exchange Commission on November 9, 2009 (the Original Filing). We are filing this Amendment No. 1 to our Quarterly Report on Form 10-Q solely for the purpose of correcting certain typographical errors contained in Exhibit 31.1 and Exhibit 31.2 in the Original Filing. This Amendment No. 1 does not change any other portion of the Original Filing. This Amendment No. 1 speaks as of the original filing date of the Original Filing and does not reflect events occurring after the filing date of the Original Filing, or modify or update the disclosures therein in any way other than as required to reflect the amendment described above.
Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.