Item 7.01 Regulation FD Disclosure.

Helix Energy Solutions Group, Inc. (the "Company") previously reported in its Current Report on Form 8-K filed June 10, 2009, that it had consummated a secondary public offering (the "Offering") of 20 million shares of the common stock ("Cal Dive Stock") of Cal Dive International, Inc. ("Cal Dive"). The Company also reported that the underwriters of the Offering had an option to purchase an additional 3.0 million shares to cover over-allotments, if any (the "Option").

On June 15, 2009, the underwriters exercised their Option and on June 18, 2009, the Company consummated the sale of an additional 2.6 million shares of Cal Dive Stock at a price per share of $8.50. The Company will use the proceeds of this sale of Cal Dive Stock for general corporate purposes. Following the sale, the Company owns 23,694,964 shares of Cal Dive Stock, representing approximately 25.57% of Cal Dive's issued and outstanding shares.