Under Armour, Inc. - Form 4 SEC Filings Under Armour, Inc. - Form 4 SEC Filings Feed: http://apps.shareholder.com/rss/rss.aspx?channels=328&companyid=UARM&sh_auth=494340859%2E0%2E0%2E42210%2E7bf35d437f88540405c9b1955bc1a200