AMERICAN SUPERCONDUCTOR CORP

CUSIP: 030111108 Class: COM

FIRST TRUST ADVISORS LP's Holding History (CIK: 0001125816)

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

Q4 2014
Shares 72,764 Value ($000) $54 Avg Close — Range —
Q3 2014
Shares 56,057 Value ($000) $79 Avg Close — Range —
Q2 2014
Shares 42,458 Value ($000) $69 Avg Close — Range —
Q1 2014
Shares 37,282 Value ($000) $60 Avg Close — Range —
Q4 2013
Shares 51,611 Value ($000) $85 Avg Close — Range —
Q3 2013
Shares 110,386 Value ($000) $258 Avg Close — Range —
Q2 2013
Shares 133,248 Value ($000) $352 Avg Close — Range —