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Investor Relations

Investor Relations

SEC Filings/SEDAR

Disclosure documents filed by Northern Power Systems with the Canadian securities regulatory authorities are available on the SEDAR website, the electronic filing system for public companies across Canada.

SEC Filings

The business of Northern Power Systems Corp. previously operated under a holding company named Wind Power Holdings, Inc. (WPHI).  WPHI has made certain historical filings with the United States Securities and Exchange Commission (SEC), some of which are included below to support investors’ understanding of the business of Northern Power Systems Corp.

Form 10

Form-10-12B/A

Click here for more WPHI filings