As my colleague Eric Savitz notes, Workday has a dual-class stock structure.

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Of the four, Amgen was willing to help Tularik straighten out its capital structure by buying out a major investor who had lost interest, notes the Deloitte report.

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The company has revamped its organizational structure and operating model in an effort to simplify its business lines, notes Zacks.

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But he notes that the company has kept margins stable due to scale benefits and a pricing structure that is mostly usage based.

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Formula One was planning to structure its Singapore IPO in the form of a stapled security, which includes a sale of both shares and loan notes.

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