| Type | Filed | Filer | Subject | Shares Owned | Percent Owned | |
|---|---|---|---|---|---|---|
| SC 13G | 2012-02-14 | WELLINGTON MANAGEMENT CO LLP | LOUISIANA-PACIFIC CORP | 7,941,899 | 5.8% | EDGAR |
| SC 13G/A | 2012-02-13 | BlackRock Inc. | LOUISIANA-PACIFIC CORP | 10,252,703 | 7.5% | EDGAR |
| SC 13G | 2012-02-13 | DONALD SMITH & CO., INC. | LOUISIANA-PACIFIC CORP | 7,953,306 | 5.8% | EDGAR |
| SC 13G | 2011-07-19 | JHL Capital Group LLC | LOUISIANA-PACIFIC CORP | 7,150,000 | 5.4% | EDGAR |
| SC 13G | 2011-02-15 | VAN ECK ASSOCIATES CORP | LOUISIANA-PACIFIC CORP | 7,490,100 | 5.0% | EDGAR |
| SC 13G/A | 2011-02-11 | DIMENSIONAL FUND ADVISORS LP | LOUISIANA-PACIFIC CORP | 8,285,340 | 6.3% | EDGAR |
| SC 13G/A | 2011-02-07 | BlackRock Inc. | LOUISIANA-PACIFIC CORP | 10,604,423 | 8.0% | EDGAR |
| SC 13G/A | 2010-07-09 | FMR LLC | LOUISIANA-PACIFIC CORP | 2,044,790 | 1.6% | EDGAR |
| SC 13G | 2010-02-16 | FMR LLC | LOUISIANA-PACIFIC CORP | 9,486,620 | 7.6% | EDGAR |
| SC 13G/A | 2010-02-08 | DIMENSIONAL FUND ADVISORS LP | LOUISIANA-PACIFIC CORP | 6,819,507 | 5.5% | EDGAR |
| SC 13G/A | 2010-02-08 | BlackRock Inc. | LOUISIANA-PACIFIC CORP | 13,506,521 | 10.8% | EDGAR |
| SC 13G | 2010-01-29 | BlackRock Inc. | LOUISIANA-PACIFIC CORP | 10,857,394 | 8.7% | EDGAR |
| SC 13G | 2009-07-10 | THIRD AVENUE MANAGEMENT LLC | LOUISIANA-PACIFIC CORP | 5,144,255 | 5.0% | EDGAR |
| SC 13G/A | 2009-02-13 | PRICE T ROWE ASSOCIATES INC /MD/ | LOUISIANA-PACIFIC CORP | 4,082,118 | 3.9% | EDGAR |
| SC 13G/A | 2009-02-13 | PRICE T ROWE ASSOCIATES INC /MD/ | LOUISIANA-PACIFIC CORP | 25,300 | 0.0% | EDGAR |
| SC 13G | 2009-02-13 | THIRD AVENUE MANAGEMENT LLC | LOUISIANA-PACIFIC CORP | 6,750,863 | 6.5% | EDGAR |
| SC 13G/A | 2009-02-12 | MANNING & NAPIER ADVISORS INC | LOUISIANA-PACIFIC CORP | 11,560 | 0.0% | EDGAR |
| SC 13G/A | 2009-02-09 | DIMENSIONAL FUND ADVISORS INC | LOUISIANA-PACIFIC CORP | 6,065,422 | 5.9% | EDGAR |
| SC 13G | 2009-02-05 | BARCLAYS GLOBAL INVESTORS NA /CA/ | LOUISIANA-PACIFIC CORP | 2,258,597 | 2.2% | EDGAR |
| SC 13G/A | 2009-02-03 | BANK OF AMERICA CORP /DE/ | LOUISIANA-PACIFIC CORP | 10 | - | EDGAR |