| SC 13G/A | 2016-02-09 | Neuberger Berman Group LLC | WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP | 3,042,556 | 3.2% | EDGAR |
| SC 13G/A | 2016-01-27 | BlackRock Inc. | WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP | 7,248,590 | 7.5% | EDGAR |
| SC 13G/A | 2015-02-12 | Neuberger Berman Group LLC | WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP | 4,924,319 | 5.1% | EDGAR |
| SC 13G/A | 2015-02-11 | PRICE T ROWE ASSOCIATES INC /MD/ | WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP | 13,464,332 | 13.9% | EDGAR |
| SC 13G/A | 2015-02-10 | VANGUARD GROUP INC | WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP | 5,602,004 | 5.8% | EDGAR |
| SC 13G/A | 2015-01-29 | BlackRock Inc. | WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP | 6,213,692 | 6.5% | EDGAR |
| SC 13G/A | 2014-05-12 | PRICE T ROWE ASSOCIATES INC /MD/ | WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP | 10,378,734 | 10.8% | EDGAR |
| SC 13G/A | 2014-02-13 | Neuberger Berman Group LLC | WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP | 5,700,553 | 5.9% | EDGAR |
| SC 13G | 2014-02-12 | PRICE T ROWE ASSOCIATES INC /MD/ | WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP | 7,427,376 | 7.7% | EDGAR |
| SC 13G | 2014-02-12 | VANGUARD GROUP INC | WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP | 5,469,124 | 5.7% | EDGAR |
| SC 13G/A | 2014-01-31 | BlackRock Inc. | WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP | 5,647,495 | 5.9% | EDGAR |
| SC 13G/A | 2013-02-14 | Neuberger Berman Group LLC | WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP | 3,311,043 | 6.9% | EDGAR |
| SC 13G/A | 2013-02-14 | SELECT EQUITY GROUP INC | WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP | 1,344,824 | 2.8% | EDGAR |
| SC 13G/A | 2013-02-05 | BlackRock Inc. | WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP | 3,006,179 | 6.3% | EDGAR |
| SC 13G/A | 2012-02-15 | SELECT EQUITY GROUP INC | WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP | 2,040,985 | 4.3% | EDGAR |
| SC 13G/A | 2012-02-14 | Neuberger Berman Group LLC | WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP | 3,549,461 | 7.4% | EDGAR |
| SC 13G/A | 2012-02-14 | WADDELL & REED FINANCIAL INC | WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP | 439,400 | 0.9% | EDGAR |
| SC 13G | 2012-02-09 | BlackRock Inc. | WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP | 2,421,803 | 5.0% | EDGAR |
| SC 13G/A | 2011-08-08 | BlackRock Inc. | WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP | 2,405,207 | 5.0% | EDGAR |
| SC 13G | 2011-02-15 | SELECT EQUITY GROUP INC | WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP | 2,364,288 | 4.9% | EDGAR |