Mannkind Securities Actions

835 F. Supp. 2d 797, 2011 WL 6327089, 2011 U.S. Dist. LEXIS 145253
CourtDistrict Court, C.D. California
DecidedDecember 16, 2011
DocketNo. CV 11-00929 GAF (SSx)
StatusPublished
Cited by18 cases

This text of 835 F. Supp. 2d 797 (Mannkind Securities Actions) is published on Counsel Stack Legal Research, covering District Court, C.D. California primary law. Counsel Stack provides free access to over 12 million legal documents including statutes, case law, regulations, and constitutions.

Bluebook
Mannkind Securities Actions, 835 F. Supp. 2d 797, 2011 WL 6327089, 2011 U.S. Dist. LEXIS 145253 (C.D. Cal. 2011).

Opinion

ORDER RE: MOTIONS TO DISMISS AND TO STRIKE

GARY ALLEN FEESS, District Judge.

I. INTRODUCTION

Shareholders of MannKind Corporation, developer of an inhalable insulin treatment for diabetes, bring this securities fraud class action against the company and a number of its senior officers, alleging that Defendants serially misrepresented to investors facts relating to the existence and likelihood of FDA approval. Defendants now move to dismiss Plaintiffs’ complaint on the ground that it fails to meet the heightened pleading requirements for claims of securities fraud, and to strike an expert report attached to the complaint. For the reasons set forth below, the Court finds that the complaint is adequately pleaded, and that the expert report is [800]*800properly attached thereto. Accordingly, the Court DENIES both motions.

II. BACKGROUND

This securities class action is brought on behalf of all persons who purchased or otherwise acquired the common stock of MannKind Corporation (“MannKind”) between May 4, 2010 and February 11, 2011 (the “Class Period”), against MannKind and certain of its officers and/or directors (collectively, “Defendants”). (Docket No. 56, Corrected Consolidated Class Action Compl. (“CC”) ¶ 1.) The complaint alleges that Defendants violated §§ 10(b) and 20(a) of the Securities Exchange Act of 1934 by making “various untrue statements of material facts and [by] omitt[ing] to state material facts necessary in order to make the statements made,” with the intent to deceive the investing public, artificially inflate and maintain the market price of MannKind securities, and cause Plaintiffs to purchase MannKind common stock and options at artificially inflated prices. (Id. ¶ 121)

In deciding a motion to dismiss, the Court must accept all well-pleaded factual allegations in the complaint as true. Blake v. Dierdorff, 856 F.2d 1365, 1368 (9th Cir.1988). Accordingly, the following allegations appear in the CC.

MannKind is a bio-pharmaceutical company and drug delivery technology company focused on the development and commercialization of therapeutic products for diabetes. (Id. ¶ 2.) The company’s stock trades almost entirely on the prospects of its “lead product candidate,” AFREZZA, an inhalable insulin product intended to treat adult patients with Type 1 and 2 diabetes. (Id.) In the parlance of the U.S. Food and Drug Administration (“FDA”), AFREZZA is a “combination drug product” because it works by combining a drug, a powderized form of human insulin, with a delivery device, a portable plastic inhaler. (Id.) Pfizer, Inc.’s prior inhalable insulin formulation, Exúbera, received FDA approval but failed commercially and was pulled from the market because both doctors and patients rejected the awkward nature of the product’s inhaler. (Id. ¶ 37.)

MannKind has spent over $1.5 billion developing AFREZZA, with the company’s CEO, Alfred Mann, describing it as a potential “blockbuster” or “super blockbuster” product. (Id. ¶ 3.) MannKind has repeatedly struggled, however, to convince investors, analysts, and potential partners that AFREZZA would succeed where Ex-úbera failed. (Id. ¶ 38.) Accordingly, it has long understood that AFREZZA would require an easy-to-use inhaler, and has focused substantial efforts on designing such a device. (Id. ¶ 39.)

All of MannKind’s “Phase III” trials, including those it designated as “pivotal” to showing the safety and efficacy of AFREZZA, involved a first-generation version of its inhaler design known as Med-Tone C. Although significantly smaller than the Exúbera inhaler, MedTone C was still somewhat larger and significantly more complex than most commercially-successful inhalation devices. (Id. ¶ 40.) But MannKind never sought approval of AFREZZA incorporating the MedTone C inhaler. (Id. ¶ 41.) Prior to the Class Period, MannKind’s regulatory efforts focused on seeking approval of an incremental improvement of the first-generation Med-Tone C design, known as the MedTone D inhaler, which Defendant Mann once described as entailing “a moderate change in the design in order to make it more rugged and more manufacturable.” (Id.) According to Plaintiffs, MannKind could not feasibly commercialize MedTone C AFREZZA because the device was flimsy, expensive to manufacture, and difficult to use. (Id. ¶ 4.)

[801]*801MannKind could not secure approval of MedTone D AFREZZA unless it also proved to the FDA that the two inhaler versions — -MedTone C and MedTone D— were “bioequivalent,” meaning that they deliver the same “molar dose” of the drug’s active ingredient into the site of action in the body. (Id. ¶ 42, 58.) In January 2009, Defendant Richardson conceded that MannKind had hoped to move forward with only in vitro proof of bioequivalence, but that the FDA had insisted on adding an in vivo clinical trial comparing the absorption of each version of AFREZZA in the bodies of actual diabetes patients. (Id. ¶ 32.) According to Plaintiffs, the FDA’s insistence on a meaningful in vivo bioequivalency study was consistent with FDA regulations specifying that for drugs like insulin that act through systemic rather than local exposure, in vivo clinical trials are generally considered the most accurate, and are therefore required. (Id. ¶ 43.)

In March 2009, MannKind announced that it had submitted a New Drug Application (“NDA”) to the FDA for approval of MedTone D AFREZZA based on a clinical program involving forty-four completed studies and five ongoing studies. (Id. ¶ 44.) In March 2010, however, the FDA sent MannKind a Complete Response Letter (“CRL”) refusing to approve MedTone D AFREZZA on the basis of the March 2009 NDA. (Id. ¶ 45.) MannKind has never released the March 2010 CRL to investors, but has conceded that the FDA had continuing concerns regarding bioequivalence between MedTone C and MedTone D AFREZZA, apparently because Mann-Kind chose to analyze the blood assays in the in vivo bioequivalency standard using a method the FDA believed to be inferior. (Id. ¶ 46.) Defendant Mann nevertheless assured investors in a March 2010 AFREZZA conference call that the deficiency would be addressed in a bioequivalency study for a next generation inhaler known as “Dreamboat.” (Id.)

Indeed, Mann announced in the March 2010 conference call that the company would be shifting regulatory approaches, abandoning MedTone D altogether and asking the FDA to approve “Dreamboat” AFREZZA when MannKind resubmitted an NDA. (Id. ¶ 48.) Dreamboat was much smaller than the MedTone inhalers, less complex, did not require disassembly or cleaning, was less costly to manufacture, was far more efficient, and was easier to operate. (Id. ¶ 51.) According to Plaintiffs, despite Defendants’ assurances to investors that their midstream switch would actually help with regulatory approval, the radically different architecture, efficiency and functionality of Dreamboat AFREZZA made it more difficult to prove bioequivalence with MedTone C. (Id. ¶¶ 50-51.)

Thus, although AFREZZA has had some promising clinical results, MannKind was, during the relevant period, seeking regulatory approval for a version of the combination drug product that was not used in prior safety or efficacy trials. (Id.)

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Cite This Page — Counsel Stack

Bluebook (online)
835 F. Supp. 2d 797, 2011 WL 6327089, 2011 U.S. Dist. LEXIS 145253, Counsel Stack Legal Research, https://law.counselstack.com/opinion/mannkind-securities-actions-cacd-2011.