PLUG POWER INC — Director's Dealing 2015

Feb 13, 2015

SEC Form 5 — Annual Statement of Changes in Beneficial Ownership

Issuer: PLUG POWER INC (PLUG)
CIK: 0001093691
Period of Report: 2014-12-31

Reporting Person: MCNAMEE GEORGE C (Director, Chairman of the Board)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2014-10-01	Plug Power Common Stock	A	5102	$4.41	Acquired	261250	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2014-07-23	Option to purchase Plug Power Common Stock	$5.63	A	15000	Acquired	2024-07-23	Plug Power Common Stock (15000)	Direct
2013-09-16	Warrant Conversion	$0.93	C	96774	Acquired	2016-05-31	Plug Power Common Stock (96774)	Direct

Footnotes

F1: Quarterly stock compensation awarded to directors pursuant to Plug Power's 2011 Non-Employee Director Compensation Plan.

F2: Award pursuant to Plug Power's 2011 Non-Employee Director Compensation Plan.

F3: Consists of an option to acquire common stock granted on July 23, 2014 with respect to which 15,000 shares will become exercisable one year from the grant date provided the non-employee director has remained a director of the Company during that one year period.

F4: This Warrant previously was reported as relating to 30,000 shares with an exercise price of $3.00 per share. As a result of the Warrant's adjustment provisions, the Warrant was adjusted to relate to 96,774 shares and an exercise price of $0.93 per share.

F5: Warrants became exercisable upon issuance.