SPERRY MARK A 4
4 · PLUG POWER INC · Filed Mar 11, 2009
Insider Transaction Report
Form 4
PLUG POWER INCPLUG
SPERRY MARK A
VP & GM Continuous Power Div
Transactions
- Award
Plug Power Common Stock
2009-03-09+76,549→ 136,394 total - Tax Payment
Plug Power Common Stock
2009-03-09$0.91/sh−26,525$24,138→ 109,869 total
Footnotes (2)
- [F1]Stock grant pursuant to the Plug Power 1999 Stock Option and Incentive Plan and the Executive Incentive Plan as adopted by the Board of Directors on February 15, 2007 and as amended by the Board of Directors on July 30, 2008.
- [F2]Sale of shares to satisfy income tax withholding obligation.