Helix Energy Solutions Group, Inc.

. Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers. (b) On Dece

, including Exhibit 99.1, shall not be deemed to be “filed” for the purposes of Section 18 of the Securities Exchange Act of 1934, as amended, and will not be i

. Financial Statements and Exhibits. (d) Exhibits. ​ ​ ​ ​ Exhibit Number ​ ​ ​ Description 99.1 ​ Press Release of Helix Energy Solutions Group, Inc. dated Dec