AEGION CORP

CUSIP: 00770F104 Class: COMMON STOCK

PROFUND ADVISORS LLC's Holding History (CIK: 0001129919)

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

Q4 2016
Shares 10,736 Value ($000) $254 Avg Close — Range —
Q2 2016
Shares 11,254 Value ($000) $220 Avg Close — Range —
Q1 2016
Shares 11,328 Value ($000) $239 Avg Close — Range —
Q1 2014
Shares 8,825 Value ($000) $223 Avg Close — Range —
Q4 2013
Shares 22,240 Value ($000) $487 Avg Close — Range —
Q3 2013
Shares 18,274 Value ($000) $434 Avg Close — Range —
Q2 2013
Shares 9,012 Value ($000) $203 Avg Close — Range —