Identification and Classification of the Subsidiary Which Acquired the Security

EX-99.2 3 d667945dex992.htm IDENTIFICATION AND CLASSIFICATION OF THE SUBSIDIARY WHICH ACQUIRED THE SECURITY Identification and Classification of the Subsidiary Which Acquired the Security

EXHIBIT 2

Ivy Investment Management Company - Tax ID No. 03-0481447

Investment Advisor registered under Section 203 of the Investment Advisors Act of 1940