American Superconductor (AMSC) DEFA14A Additional proxy soliciting materials

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, DC 20549

SCHEDULE 14A

(RULE 14a-101)

INFORMATION REQUIRED IN

PROXY STATEMENT

SCHEDULE 14A INFORMATION

Proxy Statement Pursuant to Section 14(a) of

the Securities Exchange Act of 1934

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☐ Preliminary Proxy Statement

☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2))

☐ Definitive Proxy Statement

☒ Definitive Additional Materials

☐ Soliciting Material Pursuant to §240.14a-12

American Superconductor Corporation

(Name of Registrant as Specified in its Charter)

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	Your Vote Counts!
AMERICAN SUPERCONDUCTOR CORPORATION 114 EAST MAIN STREET AYER, MA 01432	AMERICAN SUPERCONDUCTOR CORPORATION 2022 Annual Meeting Vote by August 1, 2022 11:59 PM ET. For shares held in a Plan, vote by July 28, 2022 11:59 PM ET.
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You invested in AMERICAN SUPERCONDUCTOR CORPORATION and it’s time to vote!

You have the right to vote on proposals being presented at the Annual Meeting. This is an important notice regarding the availability of proxy material for the stockholder meeting to be held on August 2, 2022.

Get informed before you vote

View the Notice and Proxy Statement and Annual Report online OR you can receive a free paper or email copy of the material(s) by requesting prior to July 19, 2022. If you would like to request a copy of the material(s) for this and/or future stockholder meetings, you may (1) visit www.ProxyVote.com, (2) call 1-800-579-1639 or (3) send an email to sendmaterial@proxyvote.com. If sending an email, please include your control number (indicated below) in the subject line. Unless requested, you will not otherwise receive a paper or email copy.

   

* Please check the meeting materials for any special requirements for meeting attendance.

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Vote at www.ProxyVote.com

THIS IS NOT A VOTABLE BALLOT

This is an overview of the proposals being presented at the upcoming stockholder meeting. Please follow the instructions on the reverse side to vote these important matters.

Voting Items		Board Recommends
1.	Election of Directors Nominees:
	01)   Laura A. Dambier             04)   Barbara G. Littlefield	For
	02)   Arthur H. House               05)   Daniel P. McGahn
	03)   Margaret D. Klein            06)   David R. Oliver, Jr.
2.	To approve AMSC’s 2022 Stock Incentive Plan.	For
3.	To approve amendments to AMSC’s Amended and Restated 2007 Director Stock Plan.	For
4.	To ratify the appointment by the Audit Committee of the Board of Directors of RSM US LLP as AMSC’s independent registered public accounting firm for the current fiscal year.	For
NOTE: To transact such other business as may properly come before the annual meeting or any continuation, postponement or adjournment thereof.

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