This Amendment No. 6 (this Amendment) amends and supplements the
Tender Offer Statement on Schedule TO filed by Shift4 Payments, Inc., a Delaware corporation (Shift4), with the U.S. Securities and Exchange Commission on March 21, 2025 (as amended and together with any subsequent amendments
or supplements thereto, the Schedule TO). The Schedule TO relates to the offer by GT Holding 1 GmbH, a Swiss limited liability company and indirect wholly owned subsidiary of Shift4 (Merger Sub) to purchase all
of the outstanding (i) registered ordinary shares, nominal value of CHF 0.01 per share, of Global Blue Group Holding AG (Global Blue), a stock corporation incorporated under the laws of Switzerland (the Global Blue
Common Shares), at a price per share equal to $7.50, (ii) registered series A convertible preferred shares, nominal value of CHF 0.01 per share, of Global Blue (the Global Blue Series A Shares), at a price per share
equal to $10.00, and (iii) registered series B convertible preferred shares, nominal value of CHF 0.01 per share, of Global Blue (the Global Blue Series B Shares, and together with the Global Blue Common Shares and the Global
Blue Series A Shares, the Global Blue Shares), at a price per share equal to $11.81, net to the shareholders of Global Blue in cash, without interest and upon the terms and subject to the conditions set forth in the offer to
purchase, dated as of March 21, 2025 (together with any amendments or supplements thereto, the Offer to Purchase) and the related letter of transmittal applicable to the Global Blue Common Shares (the Common Shares
Letter of Transmittal), the related letter of transmittal applicable to the Global Blue Series A Shares (the Series A Shares Letter of Transmittal) and the related letter of transmittal applicable to the Global Blue
Series B Shares (the Series B Shares Letter of Transmittal and, together with the Common Shares Letter of Transmittal and the Series A Shares Letter of Transmittal, in each case, with any amendments or supplements thereto, the
Letters of Transmittal, copies of which are attached to the Schedule TO as Exhibits (a)(1)(A), (a)(1)(B), (a)(1)(C) and (a)(1)(D), respectively, which the Offer to Purchase, Letters of Transmittal and other related materials, as
each may be amended or supplemented from time to time, collectively constitute the Offer).
Except as otherwise set
forth in this Amendment, the information set forth in the Schedule TO remains unchanged. Capitalized terms used but not defined herein have the meanings ascribed to them in the Schedule TO.
Items 1 through 9 and Item 11.
The
information contained in the Offer to Purchase and Items 1 through 9 and Item 11 of the Schedule TO, to the extent such Items incorporate by reference the information contained in the Offer to Purchase, are hereby amended and supplemented by adding
the following text thereto:
The Offer and withdrawal rights expired one minute after 11:59 p.m., New York City Time, on July 2,
2025 (such date and time, the Expiration Time). The Depositary has advised Merger Sub that, as of the Expiration Time, 233,862,778 Global Blue Shares had been validly tendered and not validly withdrawn pursuant to the Offer, representing
approximately 97.37% of the Global Blue Shares outstanding (based on 240,175,016 Global Blue Shares outstanding, which excludes 10,951,858 Global Blue Shares held in treasury). The number of Global Blue Shares validly tendered and not validly
withdrawn pursuant to the Offer satisfied the Minimum Condition. As all conditions to the Offer have been satisfied or waived, Merger Sub has accepted for payment and will promptly pay for all Global Blue Shares that were validly tendered and not
validly withdrawn in accordance with the terms of the Offer.
As a result of its acceptance for payment of all Global Blue Shares that were
validly tendered and not validly withdrawn in accordance with the terms of the Offer, Merger Sub owns at least the percentage of the Global Blue Shares that would be required to consummate the Merger in accordance with the laws of Switzerland and
Merger Agreement, pursuant to which Global Blue will be merged with and into Merger Sub, and Merger Sub will continue as the surviving entity of the Merger, and each Global Blue Share (other than any Global Blue Shares directly or indirectly owned
by Global Blue, Shift4 or any of their subsidiaries) that is not validly tendered and accepted pursuant to the Offer will thereupon be cancelled and converted into the right to receive the Offer Consideration (as applicable) and each Global Blue
Share directly or indirectly owned by Shift4 or Merger Sub will thereupon be deemed cancelled without any conversion thereof.
Following
the completion of the Offer and at the effective time of the Merger, to the extent permitted under applicable law and stock exchange regulations, Shift4 intends to delist the Global Blue Shares from NYSE. Following delisting of the Global Blue
Shares from NYSE and provided that the criteria for deregistration are met, Shift4 intends to cause Merger Sub (as the surviving company in the Merger) to make a filing with the SEC requesting that Global Blues reporting obligations under the
Exchange Act be terminated.