PLUG POWER INC — Director's Dealing 2014

Jul 29, 2014

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: PLUG POWER INC (PLUG)
CIK: 0001093691
Period of Report: 2014-07-24

Reporting Person: Conway Gerard L JR (General Counsel)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2014-07-24	Common Stock	S	84306	$5.52	Disposed	250978	Direct
2014-07-24	Common Stock	S	15	$5.67	Acquired	250963	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2014-07-24	Option to Purchase Common Stock	$5.39	A	250000	Acquired	2024-07-24	Common Stock (250000)	Direct

Footnotes

F1: Awarded pursuant to Plug Power's 2011 Stock Option and Incentive Plan,

F2: 83,334 options vest on July 24, 2015, 83,333 options vest on July 24, 2016 and 83,333 options vest on July 24, 2017.