AEGION CORP

CUSIP: 00770F104 Class: COMMON STOCK

UNITED SERVICES AUTOMOBILE ASSOCIATION's Holding History (CIK: 0001021249)

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

Q4 2014
Shares 46,900 Value ($000) $873 Avg Close — Range —
Q3 2014
Shares 145,800 Value ($000) $3,244 Avg Close — Range —
Q2 2014
Shares 132,900 Value ($000) $3,093 Avg Close — Range —
Q1 2014
Shares 121,800 Value ($000) $3,083 Avg Close — Range —
Q4 2013
Shares 114,900 Value ($000) $2,515 Avg Close — Range —
Q3 2013
Shares 114,900 Value ($000) $2,727 Avg Close — Range —
Q2 2013
Shares 111,100 Value ($000) $2,501 Avg Close — Range —