$UNP SEC Filings

Filing Filed On
8-K/A 02 Feb 2017
8-K/A 29 Jul 2016
8-K/A 16 May 2014
8-K/A 14 Jan 2014
FORM 8-K AMENDMENT NO. 1 05 Feb 2009
FORM 8-K AMENDMENT NO. 1 25 Nov 2008
FORM 8-K AMENDMENT NO. 1 06 May 2008
AMENDMENT #1 TO FORM 8-K 22 Feb 2007
AMENDMENT #1 TO FORM 8-K 29 Sep 2006
AMENDMENT NO. 2 TO FORM 8-K 09 May 2006
FORM 8-K AMENDMENT 27 Jan 2006
8-K/A 28 Aug 1998
8-K/A 17 Oct 1996