E. Stephen Macadam

Insider Trading: Purchases
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
NPO $44.70 1,200 Officer, Director 83,165 2011-06-24 Filing
NPO $29.49 168 Officer, Director 67,965 2010-06-09 Filing
NPO $29.53 200 Officer, Director 67,797 2010-06-09 Filing
NPO $29.48 300 Officer, Director 67,597 2010-06-09 Filing
NPO $29.51 3,395 Officer, Director 67,297 2010-06-09 Filing