AMERICAN SUPERCONDUCTOR CORP

Ticker: AMSC CUSIP: 030111207 Class: Common Stock

Summit Trail Advisors, LLC's Holding History (CIK: 0001698478)

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

Q4 2018

Shares 27,172 Value ($000) $303 Avg Close $8.55 Range $5.78 - $12.50

Q3 2018

Shares 27,172 Value ($000) $189 Avg Close $5.97 Range $4.84 - $7.50

Q1 2018

Shares 17,681 Value ($000) $0 Avg Close $5.13 Range $3.62 - $6.51

Q4 2017

Shares 17,681 Value ($000) $64 Avg Close $3.82 Range $3.06 - $4.84

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2018	27,172	$303	$8.55	$5.78 - $12.50
Q3 2018	27,172	$189	$5.97	$4.84 - $7.50
Q1 2018	17,681	$0	$5.13	$3.62 - $6.51
Q4 2017	17,681	$64	$3.82	$3.06 - $4.84