0001209191-12-058334.txt : 20121218 0001209191-12-058334.hdr.sgml : 20121218 20121218165931 ACCESSION NUMBER: 0001209191-12-058334 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20121214 FILED AS OF DATE: 20121218 DATE AS OF CHANGE: 20121218 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: MULLER EDWARD R CENTRAL INDEX KEY: 0001180211 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-16455 FILM NUMBER: 121271982 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: GenOn Energy, Inc. CENTRAL INDEX KEY: 0001126294 STANDARD INDUSTRIAL CLASSIFICATION: ELECTRIC SERVICES [4911] IRS NUMBER: 760655566 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 1000 MAIN STREET CITY: HOUSTON STATE: TX ZIP: 77002 BUSINESS PHONE: 832-357-3000 MAIL ADDRESS: STREET 1: 1000 MAIN STREET CITY: HOUSTON STATE: TX ZIP: 77002 FORMER COMPANY: FORMER CONFORMED NAME: RRI ENERGY INC DATE OF NAME CHANGE: 20090501 FORMER COMPANY: FORMER CONFORMED NAME: RELIANT ENERGY INC DATE OF NAME CHANGE: 20040423 FORMER COMPANY: FORMER CONFORMED NAME: RELIANT RESOURCES INC DATE OF NAME CHANGE: 20001013 4 1 doc4.xml FORM 4 SUBMISSION X0306 4 2012-12-14 1 0001126294 GenOn Energy, Inc. GEN 0001180211 MULLER EDWARD R 1000 MAIN STREET HOUSTON TX 77002 1 1 0 0 Chairman, President and CEO Common Stock 2012-12-14 4 F 0 11708 2.87 D 3529846 D Common Stock 2012-12-14 4 D 0 3529846 D 0 D Common Stock 2012-12-14 4 D 0 1190573 D 0 I By trust Stock Options 8.70 2012-12-14 4 D 0 1150567 D 2016-01-13 Common Stock 1150567 0 D Stock Options 8.84 2012-12-14 4 D 0 1131737 D 2016-02-17 Common Stock 1131737 0 D Stock Options 13.06 2012-12-14 4 D 0 370653 D 2013-03-07 Common Stock 370653 0 D Stock Options 3.67 2012-12-14 4 D 0 628459 D 2019-03-03 Common Stock 628459 0 D Stock Options 4.66 2012-12-14 4 D 0 571473 D 2020-03-11 Common Stock 571473 0 D Stock Options 3.81 2012-12-14 4 D 0 744641 D 2011-02-22 Common Stock 744641 0 D Stock Options 2.44 2012-12-14 4 D 0 1166823 D 2022-02-26 Common Stock 1166823 0 D The reporting person disposed of these shares to satisfy tax withholding obligations related to the vesting of restricted stock units. The reporting person disposed of these shares in connection with the merger (the "Merger") involving GenOn Energy, Inc. and NRG Energy, Inc. in exchange for shares of NRG Energy, Inc. common stock, based on the exchange ratio of 0.1216 and having a market value of $23.00 per share on the effective date of the Merger, plus cash consideration for fractional shares. Upon completion of the Merger involving GenOn Energy, Inc. and NRG Energy, Inc., this fully-vested option was converted into an option to purchase 139,908 shares of NRG Energy, Inc. common stock at $71.55 per share. Upon completion of the Merger involving GenOn Energy, Inc. and NRG Energy, Inc., this fully-vested option was converted into an option to purchase 137,619 shares of NRG Energy, Inc. common stock at $72.70 per share. Upon completion of the Merger involving GenOn Energy, Inc. and NRG Energy, Inc., this fully-vested option was converted into an option to purchase 45,071 shares of NRG Energy, Inc. common stock at $107.41 per share. Upon completion of the Merger involving GenOn Energy, Inc. and NRG Energy, Inc., this fully-vested option was converted into an option to purchase 76,420 shares of NRG Energy, Inc. common stock at $30.19 per share. Upon completion of the Merger involving GenOn Energy, Inc. and NRG Energy, Inc., this fully-vested option was converted into an option to purchase 69,491 shares of NRG Energy, Inc. common stock at $38.33 per share. Upon completion of the Merger involving GenOn Energy, Inc. and NRG Energy, Inc., this fully-vested option was converted into an option to purchase 90,548 shares of NRG Energy, Inc. common stock at $31.34 per share. Upon completion of the Merger involving GenOn Energy, Inc. and NRG Energy, Inc., this option, which vests in three equal annual installments beginning February 27, 2013, was converted into an option to purchase 141,885 shares of NRG Energy, Inc. common stock at $20.07 per share. /s/ Edward R. Muller 2012-12-18