Barclays CEO Energy-Power Conference September 8, 2021 FORWARD-LOOKING STATEMENTS 2 This presentation contains forward-looking statements that involve risks, uncertainties and assumptions that could cause our results to differ materially from those expressed or implied by such forward-looking statements. All statements, other than statements of historical fact, are "forward-looking statements" within the meaning of the Private Securities Litigation Reform Act of 1995, including, without limitation, any stat ...

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 Form 10-Q ☑ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2021 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from__________ to__________ Commission File Number: 001-32936 HELIX ENERGY SOLUTIONS GROUP, INC. (Exact name of registrant as specified in its charter) (Stat ...

| --- | --- | --- | |----------------------|-------|-------| | | | | | July 27, 2021 | | | | | | | | Second Quarter 2021 | | | | Conference Call | | | | | | | FORWARD-LOOKING STATEMENTS 2 This presentation contains forward-looking statements that involve risks, uncertainties and assumptions that could cause our results to differ materially from those expressed or implied by such forward-looking statements. All statements, other than statements of historical fact, are "forward-looking statements" within the ...

Helix Energy Solutions Group, Inc. (NYSE:HLX) Q2 2021 Earnings Conference Call July 27, 2021 10:00 AM ET Company Participants Erik Staffeldt - EVP & CFO Ken Neikirk - SVP, General Counsel & Corporate Secretary Owen Kratz - President, CEO & Director Scott Sparks - EVP & COO Conference Call Participants Ian MacPherson - Piper Sandler & Co. Michael Sabella - Bank of America Merrill Lynch Taylor Zurcher - Tudor, Pickering, Holt & Co. James Schumm - Cowen and Company Igor Levi - BTIG Kay Hoh - Evercore ISI Opera ...

| --- | --- | --- | --- | --- | |-------|-----------------------------------------------|-------|-------|-------| | | | | | | | | | | | | | | Tudor, Pickering, Holt & Co. Hotter 'N Hell | | | | | | Conference | | | | | | June 10, 2021 | | | | | | | | | | FORWARD-LOOKING STATEMENTS 2 This presentation contains forward-looking statements that involve risks, uncertainties and assumptions that could cause our results to differ materially from those expressed or implied by such forward-looking statements. All st ...

| --- | --- | --- | |------------------------------------|-------|-------| | | | | | April 27, 2021 | | | | | | | | First Quarter 2021 Conference Call | | | | | | | FORWARD-LOOKING STATEMENTS 2 This presentation contains forward-looking statements that involve risks, uncertainties and assumptions that could cause our results to differ materially from those expressed or implied by such forward-looking statements. All statements, other than statements of historical fact, are "forward-looking statements" withi ...

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 Form 10-Q ☑ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2021 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from__________ to__________ Commission File Number: 001-32936 HELIX ENERGY SOLUTIONS GROUP, INC. (Exact name of registrant as specified in its charter) Minn ...

Helix Energy Solutions Group, Inc. (NYSE:HLX) Q1 2021 Earnings Conference Call April 27, 2021 10:00 AM ET Company Participants Erik Staffeldt – Chief Financial Officer Ken Neikirk – General Counsel Owen Kratz – Chief Executive Officer Scotty Sparks – Chief Operating Officer Conference Call Participants Ian MacPherson – Piper Sandler & Co. Mike Sabella – Bank of America James Schumm – Cowen and Company Igor Levi – BGIT Research Samantha Hoh – Evervore ISI Operator Greetings and welcome to the Helix Energy S ...

| --- | --- | --- | --- | --- | |----------------------|-------|-------|-------|-------| | | | | | | | Raymond James 42nd | | | | | | Annual Institutional | | | | | | Investor Conference | | | | | | March 3, 2021 | | | | | | | | | | | FORWARD-LOOKING STATEMENTS 2 This presentation contains forward-looking statements that involve risks, uncertainties and assumptions that could cause our results to differ materially from those expressed or implied by such forward-looking statements. All statements, other than ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-K ☑ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2020 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from__________ to__________ Commission file number 001-32936 HELIX ENERGY SOLUTIONS GROUP, INC. (Exact name of registrant as specified in its charter) State or other jurisdiction ...