AEGION CORP

CUSIP: 00770F104 Class: COMMON STOCK

ACADIAN ASSET MANAGEMENT LLC's Holding History (CIK: 0000916542)

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

Q4 2020
Shares 2,072 Value ($000) $39 Avg Close — Range —
Q3 2020
Shares 2,072 Value ($000) $29 Avg Close — Range —
Q2 2020
Shares 2,072 Value ($000) $33 Avg Close — Range —
Q4 2019
Shares 3,136 Value ($000) $70 Avg Close — Range —
Q3 2019
Shares 1,700 Value ($000) $36 Avg Close — Range —
Q2 2019
Shares 10,324 Value ($000) $190 Avg Close — Range —
Q2 2018
Shares 1,458 Value ($000) $38 Avg Close — Range —