PLUG POWER INC — Director's Dealing 2012

Oct 1, 2012

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: PLUG POWER INC (PLUG)
CIK: 0001093691
Period of Report: 2012-09-28

Reporting Person: OJSC Third Generation Co of the Wholesale Electricity Market (10% Owner)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2012-09-28	Common Stock, par value $0.01	S	4462693	$3576846.22	Disposed	0	Direct

Footnotes

F1: On September 21, 2012, the Reporting Person and INTER RAO Capital executed a Share Purchase Agreement for the sale of 4,462,693 shares of Common Stock of the Issuer. On September 28, 2012, the Reporting Person and INTER RAO Capital completed the sale of the Common Stock to INTER RAO Capital pursuant to the Share Purchase Agreement. On October 1, 2012, the Reporting Person will be reorganized by way of accession to JSC "INTER RAO UES," an affiliate of the Reporting Person. Pursuant to the laws of the Russian Federation, as a result of this accession transaction, INTER RAO UES will become the legal successor of the Reporting Person.