AEGION CORP

CUSIP: 00770F104 Class: COMMON STOCK

STEPHENS INC /AR/'s Holding History (CIK: 0000757657)

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

Q3 2014
Shares 26,044 Value ($000) $579 Avg Close — Range —
Q2 2014
Shares 30,950 Value ($000) $720 Avg Close — Range —
Q1 2014
Shares 23,139 Value ($000) $586 Avg Close — Range —
Q3 2013
Shares 415 Value ($000) $10 Avg Close — Range —
Q2 2013
Shares 150 Value ($000) $3 Avg Close — Range —