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Employee benefit plans
12 Months Ended
Dec. 31, 2015
Employee benefit plans

15. Employee benefit plans

The Company administers a 401(k) Savings Retirement Plan (the “MannKind Retirement Plan”) for its employees. For the years ended December 31, 2015, 2014, and 2013, the Company contributed $593,000, $623,000, and $533,000 respectively, to the MannKind Retirement Plan.