FRA Certification Helpline: (216) 694-0240

(Source: Union Pacific Railroad press release, December 27, 2012)

OMAHA, Neb. — You are invited to listen to Union Pacific Corporation’s (NYSE: UNP) fourth quarter and full year 2012 earnings release presentation that will be broadcast live over the Internet and via teleconference on Thursday, January 24, 2013, at 8:45 a.m. Eastern Time.

What: Union Pacific Corporation’s Fourth Quarter 2012 Earnings Release

When: Thursday, January 24, 2013, at 8:45 a.m. ET

Where: Union Pacific’s website at www.up.com/investors

How: Live over the Internet by logging on to the Web at the address above or Dial-in telephone access (Domestic, 877/407-8293; International, 201/689-8349).

If you are unable to participate during the live teleconference, presentation materials and the call will be archived on Union Pacific’s website at www.up.com/investors. An MP3 downloadable audio file will also be available at the same location.