Carr v. Zosano Pharma Corporation

CourtDistrict Court, N.D. California
DecidedSeptember 1, 2021
Docket3:20-cv-07625
StatusUnknown

This text of Carr v. Zosano Pharma Corporation (Carr v. Zosano Pharma Corporation) is published on Counsel Stack Legal Research, covering District Court, N.D. California primary law. Counsel Stack provides free access to over 12 million legal documents including statutes, case law, regulations, and constitutions.

Bluebook
Carr v. Zosano Pharma Corporation, (N.D. Cal. 2021).

Opinion

1 2 3 4 UNITED STATES DISTRICT COURT 5 NORTHERN DISTRICT OF CALIFORNIA 6 7 DANIELLE CARR, Case No. 20-cv-07625-EMC

8 Plaintiff, ORDER GRANTING DEFENDANTS’ 9 v. MOTION TO DISMISS

10 ZOSANO PHARMA CORPORATION, Docket No. 71 et al., 11 Defendants. 12 13 14 I. INTRODUCTION 15 This case is a securities-fraud class action brought by co-lead Plaintiffs Tuk Doss and 16 Hosam Alqurashi (“Plaintiffs”) against Defendants Zosano Pharma Corporation (“Zosano”) and 17 three of the company’s current or former CEOs: Steven Lo, John Walker, and Konstantinos 18 Alataris. See Docket No. 68 (“CAC”) at 1, ¶¶ 18-23. Plaintiffs allege that, from February 13, 19 2017, through October 20, 2020 (the “Class Period”), Defendants made a series of misleading 20 statements about the likelihood of regulatory approval by the U.S. Food and Drug Administration 21 (“FDA”) of the company’s principal product, Qtrypta, and that these statements violate 22 Sections 10(b) and 20(a) of the Securities Exchange Act of 1934 (“Exchange Act”) as well as 23 Securities Exchange Commission (“SEC”) Rule 10b-5. See CAC ¶¶ 187-201. 24 Pending before the Court is Defendants’ motion to dismiss Plaintiffs’ Consolidated 25 Amended Class Action Complaint. See Docket No. 71 (“Mot.”). Defendants argue that the 26 complaint fails to adequately allege (1) that Defendants’ statements were false or misleading or (2) 27 that the statements, even if false or misleading, were made with scienter. See id. at 12-25. For the 1 the ground that Plaintiffs have failed to adequately plead scienter. 2 II. BACKGROUND 3 A. Factual Background 4 Plaintiffs’ Consolidated Amended Class Action Complaint, which runs to 203 pages 5 (including a 100-page appendix collecting Defendants’ allegedly misleading statements and 6 omissions), asserts the following. “Zosano is a clinical stage pharmaceutical company” that 7 focuses on “administering drugs to patients using its proprietary intracutaneous delivery system,” 8 known as “the Adhesive Dermally-Applied Microarray” (“ADAM”).1 CAC ¶ 2. Zosano’s 9 “ADAM technology consists of an array of titanium microneedles” on an adhesive patch, which is 10 “coated with a drug” that is then absorbed into a patient’s skin. See id. “Zosano’s lead product 11 candidate is Qtrypta,” also known during the Class Period as M207. Id. ¶ 3 & n.2. Qtrypta is “a 12 proprietary formulation of a previously approved drug, zolmitriptan, coated onto and delivered 13 utilizing the Company’s ADAM technology,” and it “was developed for the treatment of 14 migraine” headaches. Id. ¶ 3. “Qtrypta’s objective is to provide faster onset of efficacy and 15 sustained freedom from migraine symptoms by delivering rapid absorption while avoiding the 16 gastrointestinal, or GI, tract.” Id. ¶ 3. 17 “Throughout the Class Period, Defendants touted how FDA approval of Qtrypta would be 18 a financial windfall for Zosano” and implied “that Zosano would be able to access substantial 19 revenues after Qtrypta was approved by the FDA.” Id. ¶ 27; see also id. (“[O]n May 14, 2019, 20 Defendant Walker also touted during a conference call that ‘we see an overall market potential 21 greater than $400 million in annual sales [of Qtrypta]. . . .”). “Market commentators and analysts 22 also understood that Qtrypta would be a lucrative product for Zosano.” Id. ¶ 28. During this same 23 period, however, Zosano “generated no revenues from product sales and [was] in a precarious 24 financial condition,” stating on its 2016 SEC 10-K form that there existed “[s]ubstantial doubt” as 25 to whether the company could “continue as a going concern.” Id. ¶ 4. “FDA approval of Qtrypta 26 was thus central to Zosano’s survival.” Id. ¶ 4. 27 1 Prior to approving a new drug for sale in the United States, the FDA requires 2 pharmaceutical companies to conduct clinical trials, i.e., trials involving human subjects. See id. 3 ¶ 5 n.4, ¶ 31. “A clinical investigation is generally divided into three phases, though there is the 4 potential for certain phases to overlap.” Id. ¶ 32 (citing 21 C.F.R. § 312.21).

5 Phase 1 includes the initial introduction of the drug into humans, and generally involves 20 to 80 patients. 21 C.F.R. § 312.21(a). 6 The goals of Phase 1 are to determine the most frequent side effects, and how the drug is metabolized and excreted. The latter is 7 determined through pharmacokinetic and pharmacodynamic testing and analysis. Phase 2 includes controlled clinical studies conducted 8 to evaluate the effectiveness of the drug for a particular indication in patients with the disease or condition under study and generally 9 involves no more than several hundred subjects. 21 C.F.R. § 312.21(b). Phase 3 includes expanded controlled and uncontrolled 10 trials performed after preliminary evidence suggesting effectiveness of the drug has been obtained, and usually includes several hundred 11 to several thousand subjects. 21 C.F.R. § 312.21(c).

12 After the three clinical trial phases are complete, but prior to filing a New Drug Application (“NDA”), a sponsoring company meets with 13 the FDA in a “pre-NDA meeting” to exchange information about the proposed drug marketing application. 21 C.F.R. § 312.47(2). . . . 14 Once a pre-NDA meeting is held, the sponsoring company may then 15 formally request FDA approval of a drug for marketing in the United States through submission of an NDA. 21 C.F.R. 16 § 314.50. . . . The FDA has 60 days after an NDA is received to decide whether to file the NDA for review. 21 C.F.R. § 314.101(a). 17 Where the FDA finds no basis to refuse the filing of an NDA, the FDA will file the NDA for substantive review. 21 C.F.R. 18 § 314.101(a), (a)(2). Once the review is complete, the FDA will either approve the NDA or [reject it]. 21 C.F.R. § 314.110(a). . . . 19 Once the FDA has accepted an NDA, it may refuse to approve it for 20 a variety of substantive reasons. If the FDA determines that it will not approve an NDA in its present form, it will send the applicant a 21 Complete Response Letter (“CRL”) that describes the deficiencies in the application and, where possible, provides recommendations 22 for achieving approval. Prior to providing the CRL, the FDA may send the applicant a Discipline Review Letter (“DRL”), which 23 conveys the FDA’s preliminary comments on deficiencies identified during the NDA review . . . . 24 25 CAC ¶¶ 32-35. 26 “In March 2016, prior to the start of the Class Period, Zosano announced that it was 27 restructuring its operations to focus on Qtrypta . . . following positive Phase 1 data and FDA 1 positive pivotal efficacy study and a long-term safety study could support approval of M207” via a 2 streamlined approval process for products that incorporate previously approved drugs. Id. ¶¶ 36 & 3 34 n.8 (emphasis added). 4 “On February 13, 2017, the first day of the Class Period, [Zosano] issued a press release 5 announcing positive top line results from its pivotal efficacy study, the [P]hase 2/3 ZOTRIP 6 trial.”2 Id. ¶ 37.

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Carr v. Zosano Pharma Corporation, Counsel Stack Legal Research, https://law.counselstack.com/opinion/carr-v-zosano-pharma-corporation-cand-2021.