AMERICAN SUPERCONDUCTOR CORP

CUSIP: 030111108 Class: COM

IRONWOOD INVESTMENT MANAGEMENT LLC's Holding History (CIK: 0001127761)

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

Q4 2014
Shares 586,460 Value ($000) $434 Avg Close — Range —
Q3 2014
Shares 614,353 Value ($000) $866 Avg Close — Range —
Q2 2014
Shares 665,645 Value ($000) $1,085 Avg Close — Range —
Q1 2014
Shares 744,730 Value ($000) $1,199 Avg Close — Range —
Q4 2013
Shares 797,102 Value ($000) $1,307 Avg Close — Range —
Q3 2013
Shares 771,982 Value ($000) $1,806 Avg Close — Range —