MannKind shares are trading higher after the company announced that its development of a dry powder inhalation version of ralinepag with United Therapeutics will yield milestone payments and royalties.

MannKind Corporation

MannKind Corporation

MNKD

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MannKind shares are trading higher after the company announced that its development of a dry powder inhalation version of ralinepag with United Therapeutics will yield milestone payments and royalties.