This table provides information on the latest institutional transactions involving American Superconductor Corp (AMSC) stock. The table includes the name of the institution, the type of operation (buy or sell), whether options were involved, the number of shares exchanged, the range of values for the transaction, and the number of shares held by the institution after the transaction has occurred.

Report Date Institution (Fund) Operation Option Shares change Value Range Shares Held Trade History
Q4 2018
Q3 2018
Q2 2018
Q1 2018
Q4 2017
Q3 2017
Q2 2017

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