American Pacific Corp

CUSIP: 28740108 Class: COM

Ativo Capital Management LLC's Holding History (CIK: 0001423065)

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

Q3 2013
Shares 9,305 Value ($000) $510 Avg Close — Range —
Q2 2013
Shares 17,246 Value ($000) $489 Avg Close — Range —