AEGION CORP

CUSIP: 00770F104 Class: COMMON STOCK

Dynamic Technology Lab Private Ltd's Holding History (CIK: 0001535387)

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

Q3 2020
Shares 10,809 Value ($000) $153 Avg Close — Range —
Q1 2020
Shares 14,172 Value ($000) $254 Avg Close — Range —
Q3 2017
Shares 13,328 Value ($000) $310 Avg Close — Range —
Q4 2016
Shares 10,523 Value ($000) $250 Avg Close — Range —
Q2 2016
Shares 15,046 Value ($000) $294 Avg Close — Range —
Q1 2015
Shares 11,472 Value ($000) $207 Avg Close — Range —