AEGION CORP

CUSIP: 00770F104 Class: COMMON STOCK

WASATCH ADVISORS LP's Holding History (CIK: 0000814133)

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

Q3 2014
Shares 580,141 Value ($000) $12,908 Avg Close — Range —
Q2 2014
Shares 580,141 Value ($000) $13,500 Avg Close — Range —
Q1 2014
Shares 1,064,568 Value ($000) $26,944 Avg Close — Range —
Q4 2013
Shares 1,072,409 Value ($000) $23,475 Avg Close — Range —
Q3 2013
Shares 1,072,409 Value ($000) $25,448 Avg Close — Range —
Q2 2013
Shares 1,097,409 Value ($000) $24,703 Avg Close — Range —