| Type | Filed | Filer | Subject | Shares Owned | Percent Owned | |
|---|---|---|---|---|---|---|
| SC 13D/A | 2009-05-29 | TD Group Holdings, LLC | TransDigm Group INC | 5,249,436 | 10.9% | EDGAR |
| SC 13D/A | 2009-03-24 | TD Group Holdings, LLC | TransDigm Group INC | 7,332,018 | 15.2% | EDGAR |
| SC 13G | 2009-02-23 | PENNANT CAPITAL MANAGEMENT LLC | TransDigm Group INC | 2,642,992 | 5.5% | EDGAR |
| SC 13D/A | 2009-02-20 | TD Group Holdings, LLC | TransDigm Group INC | 8,683,201 | 18.0% | EDGAR |
| SC 13G/A | 2009-02-17 | PENNANT CAPITAL MANAGEMENT LLC | TransDigm Group INC | 2,349,092 | 4.8% | EDGAR |
| SC 13G/A | 2009-02-17 | Matrix Capital Management Company, LLC | TransDigm Group INC | 2,942,208 | 6.1% | EDGAR |
| SC 13G/A | 2009-02-12 | TIGER GLOBAL MANAGEMENT LLC | TransDigm Group INC | 2,431,223 | 5.0% | EDGAR |
| SC 13G/A | 2009-01-26 | BERKSHIRE INVESTORS LLC | TransDigm Group INC | 3,406,694 | 7.0% | EDGAR |
| SC 13G | 2008-11-06 | PENNANT CAPITAL MANAGEMENT LLC | TransDigm Group INC | 2,463,138 | 5.1% | EDGAR |
| SC 13G | 2008-08-04 | Matrix Capital Management Company, LLC | TransDigm Group INC | 2,758,400 | 5.7% | EDGAR |
| SC 13G | 2008-06-20 | BERKSHIRE INVESTORS LLC | TransDigm Group INC | 2,108,066 | 4.4% | EDGAR |
| SC 13D/A | 2008-05-14 | TD Group Holdings, LLC | TransDigm Group INC | 11,383,201 | 23.8% | EDGAR |
| SC 13D/A | 2007-12-12 | TD Group Holdings, LLC | TransDigm Group INC | 14,410,837 | 30.5% | EDGAR |
| SC 13D/A | 2007-11-29 | TD Group Holdings, LLC | TransDigm Group INC | 17,873,259 | 37.3% | EDGAR |
| SC 13G | 2007-07-05 | TIGER GLOBAL MANAGEMENT LLC | TransDigm Group INC | 2,350,000 | 5.0% | EDGAR |
| SC 13D/A | 2007-05-29 | TD Group Holdings, LLC | TransDigm Group INC | 21,351,492 | 45.6% | EDGAR |
| SC 13D | 2006-03-30 | TD Group Holdings, LLC | TransDigm Group INC | 31,093,057 | 69.8% | EDGAR |