$ SEC Filings

Filing Filed On
SC 13G/A 13 Feb 2023
SC 13G/A 11 Feb 2022
SC 13G/A 11 Feb 2021
SC 13G/A 13 Feb 2020
SC 13G/A 13 Feb 2015
SC 13G/A 12 Feb 2014
SC 13G/A 10 Feb 2014
SC 13G/A 15 Feb 2013
AMENDED 13G FOR EVOLVING SYTEMS INC 14 Feb 2013
AMENDMENT OF FORM SC 13G 12 Feb 2013
SC 13G/A 14 Feb 2012
AMENDED 13G FOR EVOLVING SYSTEMS, INC. 14 Feb 2011
SC 13G/A 16 Feb 2010
AMENDED 13G FOR EVOLVING SYS INC. 12 Feb 2010
SC 13G/A 17 Feb 2009
SC 13G/A 13 Feb 2008
SC 13G/A 13 Feb 2008
DISCIPLINED GROWTH INVESTORS, INC. 13G/A, EVOLVING SYSTEMS 07 Feb 2008
AMENDMENT NO. 1 TO SCHEDULE 13G 30 Nov 2007
DISCIPLINED GROWTH INVESTORS 13G/A EVOLVING SYSTEMS 02 May 2007