AMERICAN SCIENCE & ENGR INC

CUSIP: 029429107 Class: COM

BAHL & GAYNOR INC's Holding History (CIK: 0000872259)

Note: Option positions (PUT/CALL) are excluded.

Q3 2013
Shares 4,810 Value ($000) $290 Avg Close — Range —
Q2 2013
Shares 4,810 Value ($000) $269 Avg Close — Range —