X0303 4 2008-08-14 0001004980 PG&E CORP PCG 0001035242 WILLIAMS BARRY LAWSON C/O PG&E CORPORATION ONE MARKET, SPEAR TOWER, SUITE 2400 SAN FRANCISCO CA 94105 1 0 0 0 Common Stock 2008-08-14 4 M 0 4477 30.94 A 18249.2 D Common Stock 2008-08-14 4 S 0 400 39.03 D 17849.2 D Common Stock 2008-08-14 4 S 0 200 39.07 D 17649.2 D Common Stock 2008-08-14 4 S 0 200 39.08 D 17449.2 D Common Stock 2008-08-14 4 S 0 200 39.14 D 17249.2 D Common Stock 2008-08-14 4 S 0 200 39.15 D 17049.2 D Common Stock 2008-08-14 4 S 0 547 39.19 D 16502.2 D Common Stock 2008-08-14 4 S 0 200 39.20 D 16302.2 D Common Stock 2008-08-14 4 S 0 300 39.22 D 16002.2 D Common Stock 2008-08-14 4 S 0 453 39.23 D 15549.2 D Common Stock 2008-08-14 4 S 0 200 39.24 D 15349.2 D Common Stock 2008-08-14 4 S 0 277 39.25 D 15072.2 D Common Stock 2008-08-14 4 S 0 200 39.27 D 14872.2 D Common Stock 2008-08-14 4 S 0 200 39.28 D 14672.2 D Common Stock 2008-08-14 4 S 0 300 39.32 D 14372.2 D Common Stock 2008-08-14 4 S 0 200 39.33 D 14172.2 D Common Stock 2008-08-14 4 S 0 400 39.36 D 13772.2 D Stock Option (right to buy) 30.94 2008-08-14 4 M 0 4477 0 D 2009-01-05 Common Stock 4477 0 D Transaction pursuant to reporting person's Rule 10b5-1 instruction. This total includes 1,378.46 units of phantom stock granted under the PG&E Corporation Non-Employee Director Stock Incentive Plan (SIP), and reflects the acquisition of 13.48 units of phantom stock on 4/15/08, and 13.76 units of phantom stock on 7/15/08, pursuant to a dividend reinvestment feature of the SIP. This total also includes 1,966.73 Restricted Stock Units (RSU) granted under the PG&E Corporation 2006 Long-Term Incentive Plan (LTIP), and reflects the acquisition of 19.23 RSU on 4/15/08, and 19.63 RSU on 7/15/08, pursuant to a dividend reinvestment feature of the LTIP. The phantom stock units and RSU are automatically payable in stock only. This total also includes 2,761.99 shares held in the PG&E Corporation Dividend Reinvestment and Stock Purchase Plan (DRSPP), and reflects 102.05 shares of PG&E Corporation common stock acquired on 4/15/08, and 104.67 shares of PG&E Corporation common stock acquired on 7/15/08 pursuant to a dividend reinvestment feature of the DRSPP. The option vested in three equal installments: 1,492 shares vested on January 4, 2001, 1,492 shares vested on January 4, 2002, and 1,493 shares vested on January 4, 2003. Eric Montizambert, Attorney-in-Fact for Barry Lawson Williams (signed Power of Attorney on file with SEC) 2008-08-18