FORM 4 Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person * MacCallum David   2. Issuer Name and Ticker or Trading Symbol MANNKIND CORP [MNKD] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) __X__ Director _____ 10% Owner _____ Officer (give title below) _____ Other (specify below) (Last) (First) (Middle) 28903 NORTH AVENUE PAINE 3. Date of Earliest Transaction (Month/Day/Year) 06/27/2014 (Street) VALENCIA, CA 91355 4. If Amendment, Date Original Filed(Month/Day/Year) 6. Individual or Joint/Group Filing(Check Applicable Line) _X_ Form filed by One Reporting Person ___ Form filed by More than One Reporting Person (City) (State) (Zip) Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned

1.Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4) Code V Amount (A) or (D) Price Common Stock, $0.01 Par Value 06/27/2014   A   25,700 (1) A $ 0 88,309 D

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Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)

1. Title of Derivative Security (Instr. 3)

2. Conversion or Exercise Price of Derivative Security

3. Transaction Date (Month/Day/Year)

3A. Deemed Execution Date, if any (Month/Day/Year)

4. Transaction Code (Instr. 8)

5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4, and 5)

6. Date Exercisable and Expiration Date (Month/Day/Year)

7. Title and Amount of Underlying Securities (Instr. 3 and 4)

8. Price of Derivative Security (Instr. 5)

9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)

10. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 4)

11. Nature of Indirect Beneficial Ownership (Instr. 4)

Code

V

(A)

(D)

Date Exercisable

Expiration Date

Title

Amount or Number of Shares

Stock Option (right to buy)

$ 6.85

06/27/2014

A

12,700 (2)

06/27/2014

05/23/2023

Common Stock

12,700

$ 0

12,700

D

Stock Option (right to buy)

$ 7.76

06/27/2014

A

40,000 (3)

06/27/2014

05/22/2024

Common Stock

40,000

$ 0

40,000

D

Stock Option (right to buy)

$ 7.76

06/27/2014

A

8,600 (3)

06/27/2014

05/22/2024

Common Stock

8,600

$ 0

8,600

D

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
MacCallum David 28903 NORTH AVENUE PAINE VALENCIA, CA 91355	X

Signatures

/s/ David MacCallum		07/15/2014
**Signature of Reporting Person		Date

Explanation of Responses:

*	If the form is filed by more than one reporting person, see Instruction 4(b)(v).
**	Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
(1)	The reporting person was granted multiple restricted stock units that vest in 36 equal monthly installments commencing one month from the date of grant, provided that no vesting shall occur until the achievement of a defined performance miletone, at which time any portion of such award that would have been vested as of such date shall immediately vest. On June 27, 2014, the defined performance milestone was met, at which time the awards vested to date and will continue to vest in equal installments thereafter.
(2)	On May 23, 2013, the reporting person was granted options that vest in 36 equal monthly installments commencing one month from the date of grant, provided that no vesting shall occur until the achievement of a defined performance miletone, at which time any portion of such award that would have been vested as of such date shall immediately vest. On June 27, 2014, the defined performance milestone was met, at which time the awards vested to date and will continue to vest in equal installments thereafter.
(3)	On May 22, 2014, the reporting person was granted options that vest in 36 equal monthly installments commencing one month from the date of grant, provided that no vesting shall occur until the achievement of a defined performance miletone, at which time any portion of such award that would have been vested as of such date shall immediately vest. On June 27, 2014, the defined performance milestone was met, at which time the awards vested to date and will continue to vest in equal installments thereafter.

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