$INGN SEC Filings

Filing Filed On
S-1/A 27 Oct 2014
AMENDMENT NO. 5 TO FORM S-1 12 Feb 2014
AMENDMENT NO.4 TO FORM S-1 04 Feb 2014
AMENDMENT NO.3 TO FORM S-1 28 Jan 2014
AMENDMENT NO. 2 TO FORM S-1 16 Jan 2014
AMENDMENT NO.1 TO FORM S-1 23 Dec 2013