AMERICAN SCIENCE & ENGR INC

CUSIP: 029429107 Class: COM

MARTIN & CO INC /TN/'s Holding History (CIK: 0001008868)

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

Q4 2015
Shares 5,024 Value ($000) $208 Avg Close — Range —
Q2 2015
Shares 4,824 Value ($000) $211 Avg Close — Range —
Q1 2015
Shares 4,774 Value ($000) $233 Avg Close — Range —
Q4 2014
Shares 4,774 Value ($000) $248 Avg Close — Range —
Q3 2014
Shares 4,724 Value ($000) $262 Avg Close — Range —
Q2 2014
Shares 4,674 Value ($000) $325 Avg Close — Range —
Q1 2014
Shares 4,574 Value ($000) $307 Avg Close — Range —
Q4 2013
Shares 4,499 Value ($000) $324 Avg Close — Range —
Q3 2013
Shares 4,499 Value ($000) $271 Avg Close — Range —
Q2 2013
Shares 4,439 Value ($000) $249 Avg Close — Range —