RSPP Rsp Permian, Inc. (delisted)

Exhibit 99 Form 4 - Joint Filer Information Name: TIAA Oil and Gas Investments, LLC Address: 730 Third Avenue New York, NY 10017 Designated Filer: ACTOIL, LLC Issuer & Ticker Symbol: RSP Permian, Inc. (RSPP) Date of Event Requiring Statement: March 23, 2015 Signature: /s/ Lisa M. Ferraro ---------------------------------------------- Lisa M. Ferraro, President, on behalf of TIAA Oil and Gas Investments, LLC Name: Teachers Insurance and Annuity Association of America Address: 730 Third Avenue New York, NY 10017 Designated Filer: ACTOIL, LLC Issuer & Ticker Symbol: RSP Permian, Inc. (RSPP) Date of Event Requiring Statement: March 23, 2015 Signature: /s/ Lisa M. Ferraro ----------------------------------------------- Lisa M. Ferraro, Managing Director, on behalf of Teachers Insurance and Annuity Association of America