AEGION CORP

CUSIP: 00770F104 Class: COMMON STOCK

PERKINS CAPITAL MANAGEMENT INC's Holding History (CIK: 0000884300)

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

Q4 2015
Shares 42,850 Value ($000) $827 Avg Close — Range —
Q4 2014
Shares 31,000 Value ($000) $577 Avg Close — Range —
Q3 2014
Shares 31,000 Value ($000) $690 Avg Close — Range —
Q2 2014
Shares 31,500 Value ($000) $733 Avg Close — Range —
Q1 2014
Shares 31,500 Value ($000) $797 Avg Close — Range —
Q4 2013
Shares 13,500 Value ($000) $296 Avg Close — Range —
Q3 2013
Shares 14,500 Value ($000) $344 Avg Close — Range —
Q2 2013
Shares 14,500 Value ($000) $326 Avg Close — Range —