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UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, D.C. 20549

FORM 8-K

CURRENT REPORT
Pursuant to Section 13 or 15(d) of the
Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): August 3, 2009

MannKind Corporation
(Exact name of registrant as specified in its charter)

Registrant’s Telephone Number, Including Area Code: (661) 775-5300

N/A
 (Former name or former address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below):

⃞ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

⃞ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

⃞ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

⃞ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Item 2.02     Results of Operations and Financial Condition

On August 3, 2009, MannKind Corporation issued a press release announcing its financial results for the second quarter of 2009. A copy of the press release is attached as Exhibit 99.1 to this Current Report and is incorporated herein by reference.

The information in this Current Report is being furnished and shall not be deemed “filed” for the purposes of Section 18 of the Securities and Exchange Act of 1934, as amended, or otherwise subject to the liabilities of that Section. The information in this Current Report shall not be incorporated by reference into any registration statement or other document pursuant to the Securities Act of 1933, as amended.

Item 9.01     Financial Statements and Exhibits

(d) Exhibits. The following exhibit is furnished herewith:

SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

EXHIBIT INDEX

Exhibit 99.1

MannKind Corporation Reports Second Quarter Financial Results

Conference Call Today at 5:00 p.m. EDT

VALENCIA, Calif.--(BUSINESS WIRE)--August 3, 2009--MannKind Corporation (Nasdaq: MNKD) today reported financial results for the second quarter ended June 30, 2009.

For the second quarter of 2009, total operating expenses were $53.4 million, compared to $80.9 million for the second quarter of 2008. Research and development (R&D) expenses were $39.8 million for the second quarter of 2009 compared to $67.6 million for the same quarter in 2008, a decrease of $27.7 million. This 41% decrease was primarily due to reduced costs associated with the clinical development of AFRESA® as the Company completed its pivotal AFRESA trials in 2008, as well as decreases in clinical supplies costs. General and administrative (G&A) expenses increased by $0.2 million or 2% to $13.5 million for the second quarter of 2009 compared to $13.3 million in the second quarter of 2008.

For the first six months of 2009, operating expenses totaled $111.2 million, compared to $154.9 million in the first half of 2008. R&D expenses for the first six months were $82.7 million, compared to $126.0 million in 2008, a decrease of $43.3 million. The 34% decrease in R&D expenses for the first six months was primarily due to decreased costs associated with the clinical development of AFRESA as the Company completed its pivotal AFRESA trials in 2008, as well as decreases in clinical supplies costs. G&A expenses decreased by $0.5 million or 2% to $28.5 million for the first half of 2009 as compared to $29.0 million in the same period in 2008. The decrease in G&A expenses for the first six months was primarily due to the purchase of patents expensed during the first quarter of 2008, offset by increased professional fees related to the acquisition transaction with Pfizer Inc. completed in June 2009.

The net loss for the second quarter of 2009 was $55.6 million, or $0.54 per share, based on 102.3 million weighted average shares outstanding. This compares to a net loss of $79.8 million, or $0.79 per share, based on 101.4 million weighted average shares outstanding for the second quarter of 2008.

The net loss for the first half of 2009 was $115.0 million, or $1.13 per share based on 102.2 million weighted average shares outstanding, compared with a net loss of $151.2 million, or $1.49 per share based on 101.4 million weighted average shares outstanding, for the first half of 2008.

Cash, cash equivalents and marketable securities were $34.0 million at June 30, 2009, $30.2 million at March 31, 2009 and $46.5 million at December 31, 2008. Currently, the Company has $215.0 million of available borrowings under the loan agreement with an entity controlled by the Company’s principal stockholder.

"The highlight of the last quarter was the acceptance by the FDA of our NDA submission for AFRESA," said Alfred Mann, Chairman and Chief Executive Officer. "But even as we reached this important milestone, development activities were already underway for our next-generation delivery system, which we unveiled in June. We have completed two Phase 1 clinical studies using the new device and we plan to begin additional studies before the end of September. We are proud of the work done by our pharmaceutical technology development group and want to get their innovations into the hands of patients as soon as possible."

Conference Call

MannKind management will host a conference call to discuss these results today at 5:00 p.m. Eastern Time. To participate in the call please dial (888) 677-5721 or (210) 839-8507. To listen to the call via the Internet please visit http://www.mannkindcorp.com. The web site replay will be available for 14 days. A telephone replay will be accessible for approximately 14 days following completion of the call by dialing (800) 879-7630 or (203) 369-4000 and entering conference number 7091668.

Presenting from the Company will be:

• Chairman and Chief Executive Officer Alfred Mann
• President and Chief Operating Officer Hakan Edstrom
• Corporate Vice President and Chief Financial Officer Matthew Pfeffer

About MannKind Corporation

MannKind Corporation (Nasdaq: MNKD) focuses on the discovery, development and commercialization of therapeutic products for patients with diseases such as diabetes and cancer. Its pipeline includes AFRESA®, MKC253, MKC1106-PP, and MKC1106-MT. MannKind has submitted an NDA to the FDA requesting approval of AFRESA for the treatment of adults with type 1 or type 2 diabetes for the control of hyperglycemia. Its other programs are currently in Phase 1 clinical trials. MannKind maintains a website at http://www.mannkindcorp.com to which MannKind regularly posts copies of its press releases as well as additional information about MannKind. Interested persons can subscribe on the MannKind website to e-mail alerts that are sent automatically when MannKind issues press releases, files its reports with the Securities and Exchange Commission or posts certain other information to the website.

Forward-Looking Statements

This press release contains forward-looking statements, including statements related to future clinical trials, that involve risks and uncertainties. Words such as "believes," "anticipates," "plans," "expects," "intend," "will," "goal," "potential" and similar expressions are intended to identify forward-looking statements. These forward-looking statements are based upon the Company's current expectations. Actual results and the timing of events could differ materially from those anticipated in such forward-looking statements as a result of these risks and uncertainties, which include, without limitation, risks inherent in the progress, timing and results of clinical trials, difficulties or delays in seeking or obtaining regulatory approval, intellectual property matters and other risks detailed in MannKind's filings with the Securities and Exchange Commission, including the Annual Report on Form 10-K for the year ended December 31, 2008 and periodic reports on Form 10-Q and Form 8-K. You are cautioned not to place undue reliance on these forward-looking statements, which speak only as of the date of this press release. All forward-looking statements are qualified in their entirety by this cautionary statement, and MannKind undertakes no obligation to revise or update any forward-looking statements to reflect events or circumstances after the date of this press release.

CONTACT:
MannKind Corporation
Matthew Pfeffer
Chief Financial Officer
661-295-4784
mpfeffer@mannkindcorp.com