After the offering, the company will have 26.4 million shares outstanding, or 27.3 million if you include the over-allotment option.

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He notes that on a fully diluted basis, the company will have 194 million shares outstanding after the offering, assuming the over-allotment option is exercised.

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After the offering, assuming exercise of the over-allotment option, the company will have 17, 949, 577 Class A shares out, and 9, 528, 313 Class B shares, for a total of 27, 477, 890 shares.

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After the offering, assuming exercise of the over-allotment option, the company will have 18, 049, 126 Class A shares out, and 9, 528, 313 Class B shares, for a total of 27, 588, 439 shares.

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Seadrill Partners has granted the underwriters a 30-day over-allotment option to purchase up to 1, 312, 500 additional common units, at the same price per unit, to cover over-allotments, if any.

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After the offering, the company will have about 160.3 million shares out, not counting a 3.4 million share over-allotment option, which clearly seems likely to be exercised.

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