Michael C Armstrong

Affiliations

  • Director at Ihs Inc. (IHS), 2014-04-11
  • Director at Citigroup Inc (C), 2010-01-21
Insider Trading: Purchases See All
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
IHS $89.96 5,550 Director 41,888 2012-10-10 Filing
IHS $53.00 5,600 Director 32,577 2010-03-25 Filing