HELMER HAMILTON W

CIK 00012370041 companyBILLERICA, MA

SEC Profile

Transactions

Companies

Filings

CIK

0001237004

Recent Transactions

34 trades

Disposition to Issuer
AMERICAN SCIENCE & ENGINEERING, INC.
Stock Option
2016-09-09−7,000→ 0 total
Disposition to Issuer
AMERICAN SCIENCE & ENGINEERING, INC.
Stock Option
2016-09-09−7,000→ 0 total
Disposition to Issuer
AMERICAN SCIENCE & ENGINEERING, INC.
Common Stock
2016-09-09$37.00/sh−21,046→ 0 total
Disposition to Issuer
AMERICAN SCIENCE & ENGINEERING, INC.
Stock Option
2016-09-09−7,000→ 0 total
Disposition to Issuer
AMERICAN SCIENCE & ENGINEERING, INC.
Stock Option
2016-09-09−7,000→ 0 total
Award
AMERICAN SCIENCE & ENGINEERING, INC.
Common Stock
2015-09-03+4,197→ 21,046 total
Award
AMERICAN SCIENCE & ENGINEERING, INC.
Common Stock
2014-09-08+1,879→ 16,849 total
Sale
AMERICAN SCIENCE & ENGINEERING, INC.
Common Stock
2013-12-09$70.45/sh−7,000→ 14,970 total
Exercise/Conversion
AMERICAN SCIENCE & ENGINEERING, INC.
Stock Options (Right to Buy)
2013-12-09−7,000→ 0 total
Exercise/Conversion
AMERICAN SCIENCE & ENGINEERING, INC.
Common Stock
2013-12-09$47.47/sh+7,000→ 21,970 total
Award
AMERICAN SCIENCE & ENGINEERING, INC.
Common Stock
2013-09-04+1,917→ 14,970 total
Award
AMERICAN SCIENCE & ENGINEERING, INC.
Common Stock
2012-09-06+1,800→ 13,053 total
Award
AMERICAN SCIENCE & ENGINEERING, INC.
common stock
2011-09-08+1,735→ 11,253 total
Exercise/Conversion
AMERICAN SCIENCE & ENGINEERING, INC.
Common Stock
2011-02-11$28.50/sh+7,000→ 16,518 total
Exercise/Conversion
AMERICAN SCIENCE & ENGINEERING, INC.
Stock Options (Right to Buy)
2011-02-11−7,000→ 0 total
Sale
AMERICAN SCIENCE & ENGINEERING, INC.
Common Stock
2011-02-11$90.85/sh−7,000→ 9,518 total
Award
AMERICAN SCIENCE & ENGINEERING, INC.
Common Stock
2011-01-10+352→ 9,518 total
Award
AMERICAN SCIENCE & ENGINEERING, INC.
Stock Options
2010-09-09$74.79/sh+7,000→ 49,000 total
Exercise/Conversion
AMERICAN SCIENCE & ENGINEERING, INC.
Common Stock
2010-02-12$11.58/sh+3,500→ 12,666 total
Sale
AMERICAN SCIENCE & ENGINEERING, INC.
Common Stock
2010-02-12$74.13/sh−3,500→ 9,166 total
Exercise/Conversion
AMERICAN SCIENCE & ENGINEERING, INC.
Stock Options
2010-02-12−3,500→ 42,000 total
Award
AMERICAN SCIENCE & ENGINEERING, INC.
Common Stock
2010-01-10$83.53/sh+359→ 9,166 total
Exercise/Conversion
AMERICAN SCIENCE & ENGINEERING, INC.
Common Stock
2009-12-03$11.58/sh+3,500→ 12,307 total
Sale
AMERICAN SCIENCE & ENGINEERING, INC.
Common Stock
2009-12-03$70.05/sh−3,500→ 8,807 total
Exercise/Conversion
AMERICAN SCIENCE & ENGINEERING, INC.
Stock Options
2009-12-03−3,500→ 45,500 total
Award
AMERICAN SCIENCE & ENGINEERING, INC.
Stock Options
2009-09-10$62.50/sh+7,000→ 49,000 total
Award
AMERICAN SCIENCE & ENGINEERING, INC.
Common Stock
2009-01-10$75.67/sh+396→ 8,807 total
Award
AMERICAN SCIENCE & ENGINEERING, INC.
Stock options
2008-09-11$67.98/sh+7,000→ 49,000 total
Award
AMERICAN SCIENCE & ENGINEERING, INC.
stock option
2007-09-13$63.71/sh+7,000→ 35,455 total
Sale
AMERICAN SCIENCE & ENGINEERING, INC.
Stock Option
2007-06-13$54.75/sh−7,000→ 28,455 total
Sale
AMERICAN SCIENCE & ENGINEERING, INC.
Stock Option
2005-02-08$44.31/sh−7,000→ 0 total
Award
AMERICAN SCIENCE & ENGINEERING, INC.
Common Stock
2005-01-10$34.52/sh+869→ 6,869 total
Award
AMERICAN SCIENCE & ENGINEERING, INC.
Common Stock
2004-01-10$11.88/sh+2,000→ 6,000 total
Award
AMERICAN SCIENCE & ENGINEERING, INC.
Stock Option (Right to buy)
2003-09-25+7,000→ 7,000 total

Companies

AMERICAN SCIENCE & ENGINEERING, INC.
Director

Recent Filings

Address

C/O AMERICAN SCIENCE & ENGINEERING, INC. 829 MIDDLESEX TURNPIKE

BILLERICA, MA, 01821

View on SEC.gov