EFTA01382296

Amendment No. 3 to Form S-1 Tabk of Contents A $1.00 increase or decrease in the assumed initial public offering price of $24.50 per share, the midpoint of the range on the cover of this prospectus, would increase or decrease total consideration paid by new investors and total consideration paid by all stockholders by $63 million, assuming that the number of shares offered by us, as set forth on the front cover of this prospectus (assuming that the IPO-Related Transactions had taken place), remains the same and after deducting the commissions and discounts and estimated offering expenses payable by us. An increase or decrease of 1.0 million shares in the number of shares offered by us from the number of shares set forth on the cover page of this prospectus would increase or decrease the total consideration paid to us by new investors and total consideration paid to us by all stockholders by $24.50 million, assuming the assumed initial public offering price of $24.50 per share, the midpoint of the range on the cover of this prospectus, remains the same and after deducting the commissions and discounts and estimated offering expenses payable by us. The tables above are based on 475,139,081 shares of common stock outstanding as of June 20, 2015 (assuming that the IPO- Related Transactions had taken place) and assume an initial public offering price of $24.50 per share, the midpoint of the range on the cover of this prospectus. The tables above do not give effect to our reservation of up to 7.3% of the shares of our common stock that will be available as of the consummation of this offering for issuance under existing restricted stock unit awards (following the conversion of our outstanding Phantom Unit awards granted under our Phantom Unit Plan) and for future awards that may be issued under our 2015 Incentive Plan. Any common stock that we issue, including under our 2015 Incentive Plan or other equity incentive plans that we may adopt in the future, would further dilute the percentage ownership held by the investors who purchase common stock in this offering. If the underwriters exercise their option to purchase additional shares from us, the following will occur: • the pro forma percentage of shares of our common stock held by existing stockholders will decrease to approximately 84.5% of the total number of pro forma shares of our common stock outstanding after this offering: and • the pro forma number of shares of our common stock held by new public investors will increase to 75,102,040, or approximately 15.5% of the total pro forma number of shares of our common stock outstanding after this offering. 58 V.1% V....we go% ArcIM es edgar data 1646972 000119312515335826s1900395dslahtm110 14 2015 9:03:02 AM1 CONFIDENTIAL - PURSUANT TO FED. R. CRIM. P. 6(e) CONFIDENTIAL DB-SDNY-0081597 SDNY_GM_00227781 EFTA01382296