W Hamilton Helmer

Affiliations

  • Director at American Science & Engineering Inc. (ASEI), 2016-09-12
Insider Trading: Sales See All
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
ASEI $70.45 7,000 Director 14,970 2013-12-09 Filing
ASEI $90.85 7,000 Director 9,518 2011-02-11 Filing
ASEI $74.13 3,500 Director 9,166 2010-02-12 Filing
ASEI $70.05 3,500 Director 8,807 2009-12-03 Filing