SC 13D/A | 2008-02-28 | WILLIAMS COMPANIES INC | Williams Partners L.P. | 11,613,527 | 22.0% | EDGAR |
SC 13D/A | 2008-02-25 | WILLIAMS COMPANIES INC | WILLIAMS PIPELINE PARTNERS L.P. | 4,700,668 | - | EDGAR |
SC 13G | 2008-02-14 | FMR LLC | WILLIAMS COMPANIES INC | 33,155,056 | 5.6% | EDGAR |
SC 13G | 2008-02-05 | BARCLAYS GLOBAL INVESTORS NA /CA/ | WILLIAMS COMPANIES INC | 21,617,266 | 3.6% | EDGAR |
SC 13G | 2008-02-05 | BARCLAYS GLOBAL INVESTORS NA /CA/ | WILLIAMS COMPANIES INC | 21,617,266 | 3.6% | EDGAR |
SC 13G | 2008-02-05 | BARCLAYS GLOBAL INVESTORS NA /CA/ | WILLIAMS COMPANIES INC | 21,617,266 | 3.6% | EDGAR |
SC 13G | 2008-02-05 | BARCLAYS GLOBAL INVESTORS NA /CA/ | WILLIAMS COMPANIES INC | 21,617,266 | 3.6% | EDGAR |
SC 13G | 2008-02-05 | BARCLAYS GLOBAL INVESTORS NA /CA/ | WILLIAMS COMPANIES INC | 21,617,266 | 3.6% | EDGAR |
SC 13G | 2008-02-05 | BARCLAYS GLOBAL INVESTORS NA /CA/ | WILLIAMS COMPANIES INC | 21,617,266 | 3.6% | EDGAR |
SC 13D | 2008-02-04 | WILLIAMS COMPANIES INC | WILLIAMS PIPELINE PARTNERS L.P. | 0 | 28.1% | EDGAR |
SC 13D/A | 2008-01-18 | WILLIAMS COMPANIES INC | Williams Partners L.P. | 15,000 | 10.1% | EDGAR |
SC 13D/A | 2007-12-20 | WILLIAMS COMPANIES INC | Williams Partners L.P. | 15,000 | 11.8% | EDGAR |
SC 13D/A | 2006-12-19 | WILLIAMS COMPANIES INC | Williams Partners L.P. | 10,000 | 4.9% | EDGAR |
SC 13D/A | 2006-06-26 | WILLIAMS COMPANIES INC | Williams Partners L.P. | 10,000 | 8.6% | EDGAR |
SC 13D/A | 2006-04-13 | WILLIAMS COMPANIES INC | Williams Partners L.P. | 10,000 | 17.8% | EDGAR |
SC 13D | 2005-09-02 | WILLIAMS COMPANIES INC | Williams Partners L.P. | 10,000 | 17.9% | EDGAR |
SC 13D/A | 2005-08-04 | WILLIAMS COMPANIES INC | WILLIAMS COAL SEAM GAS ROYALTY TRUST | 789,291 | 8.1% | EDGAR |
SC 13D/A | 2005-03-24 | WILLIAMS COMPANIES INC | WILLIAMS COAL SEAM GAS ROYALTY TRUST | 926,591 | 9.6% | EDGAR |
SC 13D/A | 2004-12-23 | WILLIAMS COMPANIES INC | WILLIAMS COAL SEAM GAS ROYALTY TRUST | 1,173,391 | 12.1% | EDGAR |
SC 13D/A | 2004-12-16 | WILLIAMS COMPANIES INC | WILLIAMS COAL SEAM GAS ROYALTY TRUST | 1,326,691 | 13.7% | EDGAR |