X0306 4 2013-02-19 0 0001103601 WGL HOLDINGS INC WGL 0001262772 LAFOND JAMES F 101 CONSTITUTION AVENUE, NW WASHINGTON DC 20080 1 0 0 0 Common Stock 2013-02-19 4 S 0 1475 42.50 D 14348.6257 D This line includes shares acquired through reinvestment of dividends under the Company's dividends reinvestment plan. James F. Lafond, by Arden T. Phillips, pursuant to written authorization filed with the Commission. 2013-02-20