MANNKIND CORP — Director's Dealing 2015

Feb 25, 2015

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: MANNKIND CORP (MNKD)
CIK: 0000899460
Period of Report: 2015-02-23

Reporting Person: PFEFFER MATTHEW J (Corporate VP and CFO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2015-02-23	Common Stock, $0.01 Par Value	A	15000	$0.00	Acquired	367825	Direct
2015-02-23	Common Stock, $0.01 Par Value	F	5975	$6.43	Disposed	361850	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2015-02-03	Employee Stock Option	$2.86	M	60000	Acquired	2018-04-28	Common Stock (60000)	Direct

Footnotes

F1: The reporting person was granted restricted stock units that vest upon the achievement of certain defined performance milestones. On February 3, 2015, the last defined performance milestone was met, resulting in the vesting of the restricted stock units.

F2: Shares withheld to satisfy the tax liability to the vesting of a restricted stock unit award.

F3: On April 28, 2008, the reporting person was granted an option that vests upon the achievement of certain defined performance milestones. On February 3, 2015, the final defined performance milestone was met, resulting in the full vesting of the option.