AMERICAN SCIENCE & ENGR INC

CUSIP: 029429107 Class: COM

NORGES BANK's Holding History (CIK: 0001374170)

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

Q2 2016
Shares 26,762 Value ($000) $1,001 Avg Close — Range —
Q1 2016
Shares 26,762 Value ($000) $741 Avg Close — Range —
Q4 2015
Shares 29,262 Value ($000) $1,211 Avg Close — Range —
Q3 2015
Shares 29,262 Value ($000) $1,041 Avg Close — Range —
Q2 2015
Shares 37,262 Value ($000) $1,632 Avg Close — Range —
Q1 2015
Shares 65,252 Value ($000) $3,188 Avg Close — Range —
Q4 2014
Shares 69,512 Value ($000) $3,608 Avg Close — Range —
Q3 2014
Shares 69,512 Value ($000) $3,850 Avg Close — Range —
Q2 2014
Shares 69,512 Value ($000) $4,837 Avg Close — Range —
Q1 2014
Shares 69,512 Value ($000) $4,669 Avg Close — Range —
Q4 2013
Shares 69,512 Value ($000) $4,998 Avg Close — Range —
Q3 2013
Shares 69,512 Value ($000) $4,192 Avg Close — Range —
Q2 2013
Shares 69,512 Value ($000) $3,893 Avg Close — Range —
Q1 2013
Shares 69,512 Value ($000) $4,239 Avg Close — Range —
Q3 2012
Shares 69,512 Value ($000) $4,561 Avg Close — Range —
Q2 2012
Shares 69,512 Value ($000) $3,965 Avg Close — Range —