Company: HLX
Filing Date: 2025-10-28
Form Type: S-3ASR
Source: 0001140361-25-039546
Chunk: 34

Company: HELIX ENERGY SOLUTIONS GROUP INC
Filing Date: 2025-10-28
Form: S-3ASR
Chunk 34
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 or that can be accessed through, our website is not a part of, and is not incorporated into this prospectus. This prospectus is part of a registration statement we have filed with the SEC relating to the securities we or the selling shareholders may offer. We “incorporate by reference” information into this prospectus, which means that we disclose important information to you by referring you to another document filed separately with the SEC. The information incorporated by reference is deemed to be part of this prospectus, and information that we file later with the SEC will automatically update and supersede this information. Any statement so modified or superseded shall not be deemed, except as so modified or superseded, to constitute a part of this prospectus. Unless this prospectus or the information incorporated by reference herein indicates that another date applies, you should not assume that the information in this prospectus is current as of any date other than the date of this prospectus or that any information we have incorporated by reference herein is accurate as of any date other than the date of the document incorporated by reference. We incorporate by reference the documents listed below and any future filings we make with the SEC under Sections 13(a), 13(c), 14 or 15(d) of the Exchange Act (excluding information deemed to have been furnished rather than filed pursuant to Items 2.02 or 7.01 of any Current Report on Form 8-K (or corresponding information furnished under Item 9.01 or included as an exhibit), unless otherwise specified in such current report) on or after the date of this prospectus. The documents we incorporate by reference include:

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You may request a copy of these filings, other than an exhibit to these filings unless we have specifically incorporated that exhibit by reference into this prospectus, at no cost, by writing or telephoning us at the following address or phone number:

<div align='center'>Helix Energy Solutions Group, Inc.

3505 West Sam Houston Parkway North, Suite 400

Houston, Texas 77043

Attention: Corporate Secretary

(281) 618-0400

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PART II INFORMATION NOT REQUIRED IN PROSPECTUS

| Item 14. | Other Expenses of Issuance and Distribution. |

The following table sets forth all expenses payable by us in connection with the issuance and distribution of the securities being registered.

| Registration fee                |     | $   * |
| Trustee fees