Company: IRDM
Filing Date: 2025-03-17
Form Type: PRE 14A
Source: 0001628280-25-013200
Chunk: 1

Company: Iridium Communications Inc.
Filing Date: 2025-03-17
Form: PRE 14A
Chunk 1
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 officers, as disclosed in the Proxy Statement accompanying this Notice;

3. To ratify the selection by the Board of Directors of KPMG LLP as our independent registered public accounting firm for our fiscal year ending December 31, 2025;

4. To approve the Iridium Communications Inc. Amended and Restated 2015 Equity Incentive Plan;

5. To approve an amendment to our Certificate of Incorporation to limit the liability of certain officers as permitted by the Delaware General Corporation Law; and

6. To conduct any other business properly brought before the meeting.

These items of business are more fully described in the Proxy Statement accompanying this Notice.

The record date for the annual meeting is March 17, 2025. Only stockholders of record at the close of business on that date may vote at the meeting or any adjournment thereof.

To attend and participate, stockholders as of the record date will need a 16-digit control number, which can be found on your proxy card or voting instruction form. The online format of our Annual Meeting will allow stockholders to submit questions during the meeting via www.virtualshareholdermeeting.com/IRDM2025. We encourage you to access the annual meeting before the start time of 8:30 a.m. Eastern time on May 14, 2025. Please allow ample time for online check-in, which will begin at 8:15 a.m. Eastern time on May 14, 2025.

|                  |     | By Order of the Board of Directors, |
|                  |     | Kathy Morgan                        |
|                  |     | Secretary                           |
| McLean, Virginia |     |                                     |
| March [•], 2025  |     |                                     |

| You are cordially invited to attend the meeting online. Whether or not you expect to attend the meeting, please complete, sign, date and return the enclosed proxy, or vote over the telephone or the internet as instructed in these materials, as promptly as possible in order to ensure your representation at the meeting. Even if you have voted by proxy, you may still vote online if you attend the meeting. |

### TABLE OF CONTENTS
| Proxy Statement Summary                                                                                                                                                             |     |    1 |
| Questions and Answers about the 2025 Annual Meeting of Stockholders                                                                                                                 |     |    5 |
| Proposal 1 - Election of Directors                                                                                                                                                  |     |   11 |
| Corporate Governance                                                                                                                                                                |     |   15 |
| Proposal 2