AEGION CORP

CUSIP: 00770F104 Class: COMMON STOCK

NOMURA HOLDINGS INC's Holding History (CIK: 0001163653)

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

Q4 2015
Shares 10,863 Value ($000) $210 Avg Close — Range —
Q3 2015
Shares 13,380 Value ($000) $230 Avg Close — Range —
Q1 2015
Shares 13,057 Value ($000) $243 Avg Close — Range —
Q2 2014
Shares 8,634 Value ($000) $201 Avg Close — Range —