AEGION CORP

CUSIP: 00770F104 Class: COMMON STOCK

SEI INVESTMENTS CO's Holding History (CIK: 0000350894)

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

Q1 2019
Shares 154 Value ($000) $3 Avg Close — Range —
Q3 2018
Shares 89 Value ($000) $3 Avg Close — Range —
Q2 2018
Shares 492 Value ($000) $13 Avg Close — Range —
Q1 2018
Shares 58 Value ($000) $1 Avg Close — Range —
Q4 2017
Shares 3 Value ($000) $0 Avg Close — Range —
Q3 2017
Shares 3 Value ($000) $0 Avg Close — Range —