Company: SGBAF
Filing Date: 2025-01-17
Form Type: DRS/A
Source: 0000950123-25-000378
Chunk: 143

Company: SES S.A.
Filing Date: 2025-01-17
Form: DRS/A
Chunk 143
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 points (A) and (B), collectively, the “Supported Matters”).                                                                                                                                    |

From the period commencing on the date of each Support Agreement until the earlier of the termination date and April 30, 2026, each Supporting Shareholder irrevocably appointed SES as its proxy and attorney-in-factto represent the applicable Intelsat common shares and vote pursuant to the terms of the Support Agreements. No Solicitation Each Supporting Shareholder has agreed that it will not, directly or indirectly, subject to the limitations set forth in its respective Support Agreement:

| • |     | solicit, initiate, knowingly encourage or facilitate, or accept any proposal or offer that constitutes, or would 
 reasonably be expected to lead to, an Acquisition Proposal; or                                                   |

| • |     | participate in any third-party discussions, conversations, negotiations or other communications regarding, or                                                             
 furnish to any other person any non-public information with respect to any proposal that constitutes, or would reasonably be expected to lead to an Acquisition Proposal. |

Lock-Up Each Supporting Shareholder agreed that during the term of its applicable Support Agreement, such Supporting Shareholder will not transfer any applicable Intelsat common shares. Notwithstanding the foregoing, each Supporting Shareholder may transfer any or all of its applicable Intelsat common shares:

| • |     | to any affiliates of such Supporting Shareholder, including, any distribution or transfer to any investment fund,                                                                                                   
 account or other entity managed, advised or sub-advised by the same manager, advisor or sub-advisor of such Supporting Shareholder or any affiliate thereof or any                                                  
 distribution to partners (general or limited), members, managers, stockholders or other equity holders of any Supporting Shareholder, subject to certain limitations set forth in the respective Support Agreement; |

| • |     | with the prior written consent of SES, acting in its sole discretion; |

| • |     | in connection with any exercise of Intelsat warrants as is necessary solely to satisfy any tax withholding 
 obligations associated with such exercise; and                                                             |

| • |     | to any person, provided that (x) prior to the time at which the Intelsat Shareholder Approval is obtained,                                                                                                                                         
 such transfer is not to certain satellite operators or any of their affiliates, and (y) at any time, (1) such transfer is made in accordance with the requirements for transfer set forth in the Intelsat Shareholders Agreement and               
 (2) prior to and as a condition to the effectiveness of such transfer,