# EDGAR Filing Document

**Accession Number:** 0001820872
**File Stem:** 0001628280-26-022943
**Filing Date:** 2026-4
**Character Count:** 2417
**Document Hash:** 132e82c9a13540847be30f0e0bf215e4
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001628280-26-022943.hdr.sgml**: 20260402

**ACCESSION NUMBER**: 0001628280-26-022943

**CONFORMED SUBMISSION TYPE**: DEFA14A

**PUBLIC DOCUMENT COUNT**: 5

**FILED AS OF DATE**: 20260402

**DATE AS OF CHANGE**: 20260402

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Global Business Travel Group, Inc.
- **CENTRAL INDEX KEY:** 0001820872
- **STANDARD INDUSTRIAL CLASSIFICATION:** TRANSPORTATION SERVICES [4700]
- **ORGANIZATION NAME:** 01 Energy & Transportation
- **EIN:** 980598290
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** DEFA14A
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-39576
- **FILM NUMBER:** 26830763

**BUSINESS ADDRESS:**
- **STREET 1:** 666 THIRD AVENUE
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10017
- **BUSINESS PHONE:** 212-329-7200

**MAIL ADDRESS:**
- **STREET 1:** 666 THIRD AVENUE
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10017

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** Apollo Strategic Growth Capital
- **DATE OF NAME CHANGE:** 20200812

**UNITED STATES**

**SECURITIES AND EXCHANGE COMMISSION**

**Washington, D.C. 20549**

**SCHEDULE 14A**

Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

Filed by the Registrant ☒

Filed by a Party other than the Registrant ☐

Check the appropriate box:

☐Preliminary Proxy Statement

**☐Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2))**

☐&nbsp;&nbsp;&nbsp;&nbsp;Definitive Proxy Statement

☒&nbsp;&nbsp;&nbsp;&nbsp;Definitive Additional Materials

☐Soliciting Material Pursuant to Rule 14a-12

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| |
|:---|
| **Global Business Travel Group, Inc.** |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(Name of Registrant as Specified in its Charter) |
| (Name of Person(s) Filing Proxy Statement, if other than the Registrant) |

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Payment of filing fee (Check all boxes that apply):

☒&nbsp;&nbsp;&nbsp;&nbsp;No fee required

☐Fee paid previously with preliminary materials

☐Fee computed on table in exhibit required by Item 25(b) per Exchange Act Rules 14a-6(i)(1) and 0-11

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