| Type | Filed | Filer | Subject | Shares Owned | Percent Owned | |
|---|---|---|---|---|---|---|
| SC 13G | 2013-02-12 | STATE STREET CORP | CATERPILLAR INC | - | 10.9% | EDGAR |
| SC 13G/A | 2013-02-06 | BlackRock Inc. | CATERPILLAR INC | 43,263,971 | 6.6% | EDGAR |
| SC 13G/A | 2012-02-13 | BlackRock Inc. | CATERPILLAR INC | 34,053,703 | 5.3% | EDGAR |
| SC 13G | 2012-02-13 | STATE STREET CORP | CATERPILLAR INC | - | 11.3% | EDGAR |
| SC 13G | 2011-02-11 | STATE STREET Corp | CATERPILLAR INC | - | 11.9% | EDGAR |
| SC 13G/A | 2011-02-03 | BlackRock Inc. | CATERPILLAR INC | 33,081,726 | 5.2% | EDGAR |
| SC 13G | 2010-02-12 | STATE STREET Corp | CATERPILLAR INC | - | 14.0% | EDGAR |
| SC 13G | 2010-01-29 | BlackRock Inc. | CATERPILLAR INC | 32,738,861 | 5.3% | EDGAR |
| SC 13G/A | 2009-12-10 | STATE STREET Corp | CATERPILLAR INC | - | 13.8% | EDGAR |
| SC 13G | 2009-08-10 | STATE STREET Corp | CATERPILLAR INC | 85,989,394 | 13.8% | EDGAR |
| SC 13G/A | 2009-02-13 | Capital World Investors | CATERPILLAR INC | 18,003,200 | 3.0% | EDGAR |
| SC 13G/A | 2008-02-13 | CAPITAL RESEARCH & MANAGEMENT CO | CATERPILLAR INC | - | 0.0% | EDGAR |
| SC 13G | 2008-02-11 | Capital World Investors | CATERPILLAR INC | 43,326,500 | 6.8% | EDGAR |
| SC 13G/A | 2007-02-12 | CAPITAL RESEARCH & MANAGEMENT CO | CATERPILLAR INC | 36,406,000 | 5.6% | EDGAR |
| SC 13G/A | 2006-02-10 | CAPITAL RESEARCH & MANAGEMENT CO | CATERPILLAR INC | 40,058,000 | 5.9% | EDGAR |
| SC 13G/A | 2005-02-11 | CAPITAL RESEARCH & MANAGEMENT CO | CATERPILLAR INC | 20,454,500 | 6.0% | EDGAR |
| SC 13D/A | 2004-03-24 | CATERPILLAR INC | ASV INC /MN/ | 3,140,069 | - | EDGAR |
| SC 13G/A | 2004-02-13 | CAPITAL RESEARCH & MANAGEMENT CO | CATERPILLAR INC | 19,479,500 | 5.6% | EDGAR |
| SC 13G/A | 2003-02-13 | CAPITAL RESEARCH & MANAGEMENT CO | CATERPILLAR INC | 22,670,500 | 6.6% | EDGAR |
| SC 13G/A | 2002-02-14 | FMR CORP | CATERPILLAR INC | 5,654,089 | 1.6% | EDGAR |