AMERICAN SCIENCE & ENGR INC

CUSIP: 029429107 Class: COM

LOS ANGELES CAPITAL MANAGEMENT LLC's Holding History (CIK: 0001177206)

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

Q2 2016
Shares 7,480 Value ($000) $280 Avg Close — Range —
Q1 2016
Shares 7,470 Value ($000) $207 Avg Close — Range —