Item 9B. OTHER INFORMATION

2016 Annual Cash Incentive Compensation

On January 6, 2017, we filed with the SEC a Registration Statement on Form S-11 (File No. 333-215452), which was subsequently amended (as amended, the “Registration Statement”). Pursuant to Instruction 1 to Item 402(c)(2)(iv) of Regulation S-K, we omitted from the Summary Compensation Table included in the Registration Statement annual cash incentive compensation earned by and payable to our named executive officers for their fiscal 2016 service, because such compensation had not been determined and was not determinable at the time the Registration Statement was filed.

On March 29, 2017, the compensation committee certified performance under, and approved the amounts of the cash awards payable to our named executive officers pursuant to, our previously disclosed 2016 annual cash incentive compensation plan (the “2016 AIP”). In addition, the compensation committee also determined to award our named executive officers an additional cash bonus in recognition of their efforts during 2016 leading up to our IPO. Pursuant to Instruction 1 to Item 402(c)(2)(iv) of Regulation S-K, and in lieu of filing an 8-K Item 5.02(f), we are reporting in this Annual Report on Form 10-K the amount of such annual cash incentive compensation earned by our named executive officers in respect of their 2016 service and have updated the information reported in the Summary Compensation Table and narrative thereto in Part III. Item 11. “Executive Compensation.” Amounts earned under the 2016 AIP and amounts awarded as discretionary bonuses are reflected, respectively, under the “Non-Equity Incentive Plan Compensation” and “Bonus” columns of the Summary Compensation Table, and details about the actual achievement under the 2016 AIP are included in the narrative that follows the Summary Compensation Table.

Iran Threat Reduction and Syria Human Rights Acts of 2012

Pursuant to Section 219 of the Iran Threat Reduction and Syria Human Rights Acts of 2012, which added Section 13(r) of the Exchange Act, we hereby incorporate by reference herein Exhibit 99.2 of this report, which includes disclosures

publicly filed and/or provided to Blackstone by Travelport Worldwide Limited and NCR Corporation, which may be considered our affiliates.

PART III