STANLEY R. CHESLER, District Judge.
Defendants Merck & Co., Inc. ("Merck") and Alise S. Reicin ("Reicin") have moved for summary judgment pursuant to Federal Rule of Civil Procedure 56(a). Defendant Edward Scolnick ("Scolnick") has joined in their arguments and has also filed his own motion for summary judgment. Plaintiffs have opposed the motions. The Court has considered the papers filed by the parties and proceeds to rule without oral argument, pursuant to Federal Rule of Civil Procedure 78. For the reasons that follow, the Court will grant Merck's motion in part and deny it in part. Scolnick's motion will also be granted in part and denied in part.
This securities fraud action arises out of alleged misrepresentations and omissions concerning the Merck pharmaceutical product known as Vioxx, commercially launched in May 1999 and removed from the market on September 30, 2004. The background of this case is well-known to the parties and have been repeatedly summarized in the many opinions the Court has issued. As such, the factual synopsis included in this Opinion will strive to provide an overview of the relevant timeline as well as highlight some important events without expanding into a comprehensive review of all the evidence presented by the parties in connection with this motion. This approach, however, should not give the impression that the record is concise. Rather, it is dense and extensive, spanning many years from the time of Merck's pre-market development of the drug to the time Vioxx was withdrawn from the market.
The procedural history of this litigation, initiated in 2004 and assigned to this Court by the Judicial Panel on Multidistrict Litigation in 2005, is likewise extensive. At this stage, the parties come before the Court after Plaintiffs' successful motion for class certification. By Order of January 30, 2013, the Court certified, pursuant to Federal Rule of Civil Procedure 23(b)(3), a class consisting of "all persons and entities who, from May 21, 1999 to September 29, 2004, inclusive (the "Class Period"), purchased or otherwise acquired Merck & Co., Inc. ("Merck") common stock or call options, or sold Merck put options (the "Class")." The Class is represented by the Public Employees' Retirement System of Mississippi ("MPERS"), Steven Le Van, Jerome Haber and Richard Reynolds (collectively, the representatives and the Class will be referred to as "Plaintiffs.") The active claims in this case are as follows: (1) violation of Section 10(b) of the Securities Exchange Act of 1934 ("the Exchange Act"), against Defendants Merck, Reicin and Scolnick; (2) violation of Section 20(a) of the Exchange Act against Defendants Reicin and Scolnick; and (3) violation of Section 20A of the Exchange Act against Scolnick.
At the expense of making a redundant point, the Court emphasizes that this is a securities fraud action. The claims asserted are aimed at holding Defendants accountable for making statements and withholding information about Vioxx's cardiovascular risk, through which Defendants allegedly misled investors with a wrongful state of mind. While the parameters of the action may appear to be obvious, the arguments presented to the Court on this summary judgment motion reveal that the parties, to some extent, misapprehend the nature of the alleged wrongdoing. This lawsuit is not about whether Vioxx was a fine medication that met an important therapeutic need, as Defendants have maintained, or a product whose great risk to cardiovascular health was disregarded by Merck in pursuit of profit, as Plaintiffs presentation implies. Nor is it about Merck's conduct in testing and studying Vioxx, both before and after its market introduction. The question at issue is not whether these activities met the appropriate standard of care or performance. The Court feels compelled to draw these boundaries at the outset of this Opinion because the papers submitted to the Court more than occasionally blur the focus of the securities fraud claims. This action is solely about whether Defendants spoke publicly about Vioxx in a way that intentionally or recklessly defrauded investors in Merck. The Court's analysis of the claims pursuant to the summary judgment standard will be guided accordingly.
Vioxx, the brand name for generic drug rofecoxib, belongs to a class of pain relievers known as non-steroidal anti-inflammatory drugs ("NSAIDs"). NSAIDs are commonly used to treat the symptoms of arthritis. Vioxx was developed by Merck in the 1990s with the aim of creating an NSAID that would relieve pain without causing the gastrointestinal complications associated with traditional NSAIDs, such as aspirin and ibuprofen. The mechanism through which Vioxx achieved this result is an important piece of the background information in this action and thus warrants some explanation.
In general, NSAIDs work by inhibiting the cyclooxygenase ("Cox") enzyme, which is involved in the production of chemicals in the body called prostaglandins. Prostaglandins promote pain and inflammation, but they also protect the stomach lining and have an anti-coagulation effect on platelets. In the early 1990s, scientists discovered that the Cox enzyme exists in two isoforms, Cox-1 and Cox-2. Cox-1 is responsible for prostaglandin synthesis, a function that protects the gastrointestinal ("GI") tract, whereas Cox-2 is responsible for the actual production of prostaglandins. Traditional NSAIDs inhibit both isoforms, thereby reducing inflammation but also increasing the risk of adverse GI effects. In contrast, Vioxx selectively inhibits only Cox-2, thus suppressing prostaglandin production and reducing pain and inflammation without inhibiting the protective GI function of Cox-1.
Merck conducted 60 clinical trials of Vioxx before the drug was approved for marketing by the Food and Drug Administration ("FDA"). One of these was Protocol 023, undertaken to study the renal effects of Vioxx. It was led by Merck consultant Dr. Garret FitzGerald, Professor of Medicine and Pharmacology at the University of Pennsylvania and a world-renowned expert in prostaglandins. To examine the effects of Vioxx on the kidney, Protocol 023 measured the excretion of various urinary metabolites in older adults, with the recognition that older adults are prone to disorders such as diabetes but also comprise a large portion of the population that stands to benefit from the relief of arthritis symptoms offered by NSAIDs. Participants in the study were given daily doses of 50 mg of Vioxx, 50 mg of indomethacin (a traditional NSAID, i.e., Cox-1/Cox-2 inhibitor) and placebo. The investigators were focused on sodium excretion, but they also measured urinary excretion of prostacyclin metabolites and thromboxane metabolites, both indicators of the body's metabolism of prostaglandins. Prostacyclin is a prostaglandin which inhibits platelet aggregation (blood clotting) and dilates blood vessels, whereas thromboxane is a substance that promotes platelet aggregation. The final results of the two-week Protocol 023 trial revealed that the patients receiving Vioxx showed decreased levels of prostacyclin metabolites but not thromboxane metabolites. On October 20, 1997, Dr. Briggs Morrison, the Executive Director of Worldwide Clinical Data Management at Merck during the Class Period, sent a memo to various Merck employees, including Defendants Scolnick and Reicin, informing them of the final data from Protocol 023. He highlighted the observed effect of Vioxx on the imbalance in prostaglandin metabolites, calling it the "most surprising result from this study" and noting that it would be discussed with prostaglandin experts. (DeMasi Decl., Ex. 30.)
Among those commenting on the Protocol 023 results was Dr. FitzGerald himself. His interpretation of the data came to be known as the "FitzGerald Hypothesis." He posited that the mechanism of selective COX-2 inhibitors, such as Vioxx, which suppresses prostacyclin (anti-clotting function) without supressing thromboxane (clotting function) "might mediate a risk of thrombosis from COX-2 inhibitors in predisposed individuals." (De Masi Decl., Ex. 31 at 714-15.) The concern was that thrombosis could lead to adverse cardiovascular events, such as myocardial infarction (heart attack). Regarding his hypothesis, Dr. FitzGerald testified at his deposition as follows:
(DeMasi Decl., Ex. 27: FitzGerald Dep. at 198:23-199:17.)
In or about late 1997, the initial draft of the abstract for the Protocol 023 paper was reviewed by Merck. The paper itself, however, was not submitted for publication for many months, apparently due to a prolonged editing process. Dr. FitzGerald, who prepared the manuscript together with Dr. Francesca Catella-Lawson, a University of Pennsylvania colleague who also worked on Protocol 023, disagreed with many of the edits Merck proposed. The main disagreement appears to have been over the conclusions that could be drawn from the data with regard to the role of Cox-2 in the body's biosynthesis of prostacyclin, the chemical which inhibits clotting. In the end, the Protocol 023 paper reported that the 50 mg dose of Vioxx had "no effect on Cox-1 dependent thromboxane biosynthesis" but that the specific Cox-2 inhibition did result in "partial suppression of both renal and extrarenal biosynthesis of prostacyclin." (DeMasi Decl., Ex. 26 at 853.) It concluded that "[t]he implications of prostacyclin suppression in vivo are unclear." (
In the meantime, and well before the Protocol 023 paper was finalized, Merck undertook a study in 1997 to address the "concern about the potential for Vioxx to predispose to cardiovascular (CVD) thrombotic events."
Protocol 023 was also on the agenda of a May 1998 meeting Merck had with its Board of Scientific Advisors ("BSA"). The BSA was, at the time, comprised of 27 non-Merck scientists and physicians with expertise in various areas, including cardiology, pharmacology and biostatistics. Its chair, Dr. John Oates, was an expert in prostaglandins. Indeed, Dr. Oates had been consulted by Merck soon after it learned the results of Protocol 023, for his opinion on the likely source of the prostacyclin metabolites. Dr. Oates advised Merck that studies indicated that the major source of prostacyclin was in vasculature and other areas outside the kidneys, making it unlikely that the observed metabolite imbalance indicated a renal issue.
At the May 1998 meeting, Merck presented the Protocol 023 results to the BSA. The BSA recognized that the data was "important," but "not the basis for any conclusion." (DeMasi Decl. Ex. 44 at 13.) According to the BSA, "it should be taken as the basis for hypotheses that should be actively pursued." (
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Merck took additional actions in response to the Protocol 023 data. It formed a task force for "Cardiovascular SAE surveillance." This group acknowledged that the clinical implications of the data, in particular regarding the possibility for increased risk of thrombotic CV event, remained unknown. In addition, Merck consulted with its various outside experts, including Drs. FitzGerald and Oates, who recommended that further studies of the data be performed. Plaintiffs point out that Merck did not follow this recommendation.
Merck submitted the Vioxx New Drug Application ("NDA") to the FDA on November 23, 1998. It sought approval to market the tablet and oral formulations of the drug for the treatment of the symptoms of osteoarthritis, the relief of acute pain and the symptoms of primary dysmenorrhea. As updated, the NDA for Vioxx included data from 60 clinical trials (including Protocol 023) involving 10,000 individuals, over 5,400 of whom were treated with Vioxx. The NDA also included in its Clinical Safety Section an unblinded analysis of thrombotic CV events in the clinical database, which concluded that Vioxx groups "have a similar incidence of thromboembolic cardiovascular adverse experiences compared with placebo and NSAID comparators." (DeMasi Decl., Ex. 14 at 1254.)
On May 20, 1999, the FDA approved Vioxx for "relief of the signs and symptoms of osteoarthritis, management of acute pain [in adults] and treatment of primary dysmenorrhea."
At the time Vioxx was approved by the FDA, a large-scale, double-blind clinical trial of the drug had been underway to study gastrointestinal outcomes in patients with rheumatoid arthritis. This study, known as VIGOR (Vioxx Gastrointestinal Outcomes Research), sought to examine whether Vioxx significantly reduced the risk of serious GI complications (i.e., stomach perforations, ulcers and bleeds, or "PUBs") as compared to the traditional NSAID naproxen. The study enrolled 8,076 rheumatoid arthritis patients, randomly assigning roughly half of them to receive a 50 mg daily dose of Vioxx and the other half to receive 500 mg of naproxen twice daily.
On March 9, 2000, the results of the VIGOR study were unblinded to a group of Merck scientists, including Reicin and Scolnick. While VIGOR confirmed Vioxx's GI benefit versus naproxen, the data also showed a statistically significant difference in CV events in the Vioxx arm versus the naproxen arm. In particular, the Vioxx group experienced a five-fold greater number of myocardial infarctions than the naproxen group.
Merck does not dispute that, internally, the initial assessment of the data was that the greater number of CV events in the Vioxx arm was attributable to a prothrombotic effect of Vioxx. At his deposition, Scolnick testified that his "very first reaction was that Vioxx had elevated the rate as opposed to naproxen lowering the rate, and my connection was to the prostacyclin hypothesis, which was my set of first thoughts when I saw the data. That's what I was talking about, since COX-2 inhibitors had been shown to lower prostacyclin in the urine." (Graziano Decl., Ex. 132: Scolnick Tr. at 890:10-23.) Reicin stated that her "first impression was that what we saw was a result of Vioxx and not naproxen acting as a cardioprotective agent." (
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Nevertheless, because VIGOR involved two active comparators (as opposed to Vioxx and placebo), Merck scientists, including Reicin, began to discuss an alternative hypothesis to explain the study's CV data: that naproxen administered at 500 mg daily could have a cardioprotective effect and thus be responsible for the lower incidence of CV events in VIGOR's naproxen arm. This idea came to be known as the "naproxen hypothesis."
In the days following the internal disclosure of the Vigor results, Merck undertook a review of CV events reported in other Vioxx trials. This review included the data from all Vioxx osteoarthritis trials, in which the drug had been compared to other NSAIDs and to placebo. It also included the post-marketing reports of CV events in patients taking Vioxx in a non-study setting. On March 12, 2000, Merck partially unblinded data from two ongoing Alzheimer's trials, which studied Vioxx versus placebo in an elderly population, in order to gather information about the adverse CV events in those trials. Merck asserts that it found no evidence, from its review of these datasets, that Vioxx was increasing the rate of CV events.
At the same time, Reicin and others at Merck reviewed extant scientific support for the naproxen hypothesis. Merck scientist Barry Gertz brought to Reicin's attention the data from Protocol 061, a pre-approval clinical study of Vioxx, as indicative that naproxen may be cardioprotective, unlike other NSAIDs.
Merck made the VIGOR results public in a March 27, 2000 press release. The press release reported the study's positive information about the reduced risk of serious GI events with Vioxx. It also reported the observed disparity in CV events between the Vioxx and naproxen arms of the study, attributing the results to naproxen's anti-platelet function and likening the "potential" cardioprotective effect of naproxen to aspirin's ability to inhibit platelet aggregation. In other words, according to Merck, the VIGOR CV results were explained by the naproxen hypothesis. The press release stated, in relevant part, as follows:
(DeMasi Decl., Ex. 104) (emphasis added).
Merck continued to make statements throughout the Class Period attributing the VIGOR results to naproxen's cardioprotective qualities. By and large, the statements reiterate Merck's support for the naproxen hypothesis and its confidence in the CV safety of Vioxx. Some statements assert that Merck's other studies show no evidence that Vioxx has a thrombotic effect.
During the Class Period, the FDA took notice of Merck's repeated presentation of the naproxen hypothesis in its public statements concerning Vioxx. On September 17, 2001, the FDA sent Merck a warning letter concerning Merck's one-sided explanation for the VIGOR findings. The letter stated:
(Graziano Decl., Exhibit 466) (emphasis added).
Thereafter, at Merck's December 11, 2001 Annual Business Briefing, Scolnick announced that Merck would conduct a CV outcomes study of Vioxx, with the goal of resolving the question of whether it was pro-thrombotic. The company simultaneously issued a press release stating that Merck announced at the meeting, attended by approximately 300 securities analysts, that it planned to conduct a large-scale clinical study of CV outcomes. Merck worked with a prominent third-party cardiologist from Harvard on designing such a trial, which came to be known as "VALOR," the acronym for "Vioxx and Aspirin in Long Term Outcomes Research." The VALOR study would compare Vioxx versus placebo in high risk patients, with both arms receiving aspirin for cardioprotection. Merck scientists and management discussed VALOR in early 2002, identifying certain drawbacks of the study, including the susceptibility of the patient population to adverse CV events and, given the study-wide administration of prophylactic aspirin (a non-selective Cox inhibitor), the study's inability to test the FitzGerald Hypothesis. On March 26, 2002, Merck decided not to conduct the VALOR study. Instead, it performed an analysis of pooled CV data from three placebo-controlled but non CV-outcomes clinical trials.
One of these non-CV trials was known as APPROVe. It compared Vioxx at a 25 mg dose to placebo, and its purpose was to study Vioxx's ability to prevent the recurrence of colon polyps. On September 17, 2004, the APPROVEe study's External Safety Monitoring Board ("ESMB") met to review the ongoing trial's cumulative safety data. It observed significant between-treatment differences in many categories of adverse events, specifically, a disparity in confirmed thromboembolic events, some of which were fatal. Upon reviewing this data, the ESMB unanimously recommended that Merck's Executive Committee be unblinded to APPROVe's safety data and that the study be discontinued.
On September 30, 2004, Merck announced Vioxx's immediate withdrawal from the worldwide market. The press release issued that day quoted Merck's CEO at the time, Raymond Gilmartin, who explained that Merck was voluntarily taking such action in light of the "availability of the alternative therapies, and the questions raised by the [APPROVe study] data." (Graziano Decl., Ex. 13.) It also quoted Peter Kim, head of Merck Research Laboratories, as saying that "the cause of these results is uncertain at this time." (
Plaintiffs' Section 10(b) securities fraud claim is based on over 30 statements, which Plaintiffs allege Merck, Reicin and/or Scolnick made in violation of Securities and Exchange Commission ("SEC") Rule 10b-5(b).
Federal Rule of Civil Procedure 56(a) provides that the "court shall grant summary judgment if the movant shows that there is no genuine issue as to any material fact and the movant is entitled to judgment as a matter of law." Merck maintains that the evidence of record does not give rise to a genuine factual issue as to whether Defendants acted with the required state of mind in making the allegedly fraudulent statements and omissions. A factual dispute is genuine if a reasonable jury could return a verdict for the non-movant, and it is material if, under the substantive law, it would affect the outcome of the suit.
While the parties disagree as to whether there is sufficient evidence of scienter to create a genuine issue of fact, they all recognize the well-established Third Circuit definition of scienter, the state of mind a defendant must have to be liable under Section 10(b) and Rule 10b-5. "Scienter is a mental state embracing intent to deceive, manipulate, or defraud, and requires a knowing or reckless state of mind."
Consistent with its analysis of the claim under Rule 12(b)(6) in its August 8, 2011 Opinion, the Court divides its discussion of whether the Section 10(b) claim survives this summary judgment motion into two sections. The first will address the four allegedly fraudulent statements made by Merck in the time period before the results of the VIGOR study were publicly announced on March 27, 2000 (the "pre-VIGOR statements"). The second section will analyze the evidence of scienter as to the remaining statements made after the VIGOR results were made public (the "post-VIGOR statements").
Merck correctly argues that the record lacks evidence which would permit a reasonable jury to find that Defendants made the pre-VIGOR statements with the wrongful state of mind required to establish a securities fraud violation. The four pre-VIGOR statements consist of the following:
Plaintiffs contend that the pre-VIGOR statements were misleading in light of Defendants' "concerns" that Vioxx "posed a CV risk," which were concealed from the public even as Merck chose to tout the safety profile of Vioxx. (Opp. at 59-60.) Plaintiffs do not dispute, as Merck points out, that the record is devoid of evidence that Defendants knew these statements were false, that is, that Defendants made these assertions actually knowing, at the time, that Vioxx raised a patient's risk for an adverse CV event. There is, indeed, no indication that anyone at Merck, including Defendants Reicin or Scolnick, possessed information demonstrating that Vioxx was prothrombotic when these statements were made.
Plaintiffs nevertheless maintain that a jury could find that Defendants were reckless in failing to speak accurately about the drug's safety profile. Even so, Plaintiffs do not contend that Merck's wrongful state of mind is evident from a disregard of information showing that Vioxx patients (in clinical trials or, after the product launch, non-study consumers) experienced an elevated risk of suffering an adverse CV event. Rather, they argue that the danger of misleading the public was known to Defendants, or at the very least was so obvious it should have been known to them, because Merck made the pre-VIGOR statements without testing the potential link between Vioxx and increased CV risk. In other words, to avoid misleading the public, Plaintiffs maintain Merck should have investigated further to either confirm, or dispel, the concerns expressed internally at Merck.
As evidence of Defendants' recklessness in deceiving the public, Plaintiffs point to the following: (1) Merck's knowledge of the Protocol 023 results showing a thromboxane-prostacyclin imbalance; (2) the FitzGerald Hypothesis regarding the possible CV effects of selective COX-2 inhibition; (3) various recommendations made by third-party consultants, including Merck's BSA, that further studies be performed to gain a greater understanding of the Protocol 023 data; (4) observations of CV events occurring in two pre-approval clinical studies of Vioxx (Protocol 010 and Protocol 017); and (5) the findings of the Watson Analysis. Plaintiffs take the position that Merck's awareness of signs indicating the possibility that Vioxx might have a thrombotic effect and failure to conduct studies that would have, in Plaintiffs' view, "revealed the truth" about Vioxx constitute evidence of Merck's reckless state of mind in making the pre-VIGOR statements.
This evidence, however, at best amounts to an attenuated and in fact purely hypothetical connection between Vioxx and thrombosis. Even viewed in the light most favorable to Plaintiffs, Merck's awareness and, to use Plaintiffs' characterization, disregard of these signs of a safety issue in no way could permit a reasonable juror to find that Merck's pre-VIGOR statements were made with reckless disregard of the danger of misleading investors about the CV safety of Vioxx. Plaintiffs point to no clinical trials during this time period which yielded data on the incidence of adverse CV events in Vioxx users that would indicate a serious side effect. The evidence, to the contrary, shows discussion and study of the available data and the repeated assessment that it raised important questions but provided an insufficient basis for any conclusions about CV effects in patients. To attribute a wrongful state of mind to Defendants with respect to the pre-VIGOR statements, a jury would have to engage in speculation and conjecture about what Defendants should have extrapolated from the information Merck had at the time. The record simply does not show that Merck possessed information in the pre-VIGOR period that associated Vioxx with an increased CV risk.
Even the Watson Analysis, which was aimed at analyzing the incidence of CV events in Vioxx studies, fails to lend support to Plaintiffs' position that Merck recklessly deceived investors regarding Vioxx's CV risks. The Watson Analysis was not a placebo-controlled study of Vioxx but rather a comparison of data from all individuals enrolled in the mainly ongoing Vioxx studies to data from those in the placebo arms of the completed studies of two other Merck drugs, Fosamax and Proscar. Plaintiffs make much of the study's finding that women enrolled in Vioxx trials experienced a higher incidence of CV events than women in a placebo arm of the Fosamax study. This isolated comparison does not demonstrate that Vioxx was prothrombotic and, more to the point, that Merck recklessly ignored data indicating a serious side effect of Vioxx. The information must be put in context. The Vioxx trials providing the data analyzed by Watson remained, in large part, blinded, and thus the patient groups experiencing these events was unknown and unknowable. The reported CV events could not be correlated to the Vioxx arms of those studies, versus placebo or some active comparator, such as another NSAID. Moreover, the Watson Analysis in fact concluded that that there was no clear evidence that participants in the Vioxx trials experienced a consistent elevated risk of a CV event as compared to the placebo controls Watson reviewed from the Proscar and Fosamax trials. In short, the knowledge possessed by Merck at the time the pre-VIGOR statements were made does not support the existence of a reckless state of mind, which the Third Circuit has held must, in the context of securities fraud, be akin to an intent to deceive.
Plaintiffs' argument regarding the existence of scienter boils down to the view that Defendants' recklessness lies in making assertions about Vioxx's safety profile and side effects without having first confirmed that, contrary to a hypothesis about the clinical consequence of selective Cox-2 inhibition, Vioxx did not increase the risk of a CV events. In other words, Plaintiffs argue that scienter may be established based on Merck's failure to study whether Vioxx has a thrombotic effect in patients. They rely on this Court's opinion in
Looking at the
Plaintiffs' selective and out-of-context use of snippets from the
Plaintiffs' theory of scienter depends on the premise that Merck's conduct with regard to the study and testing of Vioxx can be seen as "an extreme departure from the standards of ordinary care" such that its pre-VIGOR statements were made with "reckless disregard of the truth" about Vioxx.
Simply put, Defendants have demonstrated that the record lacks evidence which would permit a jury to conclude that, based on the information available to Merck at the time the pre-VIGOR statements were made, Merck knowingly or recklessly deceived the public about Vioxx. Plaintiffs, for the reasons discussed, have failed "to make a showing sufficient to establish the existence of an element essential to [their] case," in particular the Section 10(b) claim's element of scienter.
In all, there are 29 alleged misrepresentations and/or omissions of material fact about Vioxx made by Defendants in the post-VIGOR period. They generally consist of statements (1) expressing Merck's backing of the naproxen hypothesis over the possibility that Vioxx might increase the risk of an adverse CV event; (2) asserting that Merck had no evidence indicating that Vioxx had a thrombotic effect; and (3) reassuring the public that, based on the available data, Merck stood behind the safety of Vioxx, including, specifically, its cardiovascular safety. The first post-VIGOR statement consists of the March 27, 2000 press release, quoted above, which asserted, among other things, that VIGOR's results were "consistent with the naproxen's ability to block platelet aggregation."
In the interest of brevity, the Court will not quote each and every post-VIGOR statement at issue. Instead, it will highlight some of the representative or notable statements made by Merck, Reicin and/or Scolnick after the March 27, 2000 press release was issued. They are as follows:
A recurring expression throughout the post-VIGOR statements is Merck's support of the naproxen hypothesis. According to Plaintiffs, Defendants spoke about this matter with the requisite scienter because, even assuming they actually believed that naproxen was cardioprotective and that this quality explained VIGOR's CV data, Defendants lacked a reasonable basis for holding such an opinion. Plaintiffs' theory of scienter with regard to Defendants' statements of belief in the naproxen hypothesis is that their opinion was not a reasonable and good faith interpretation of the information known to them and, thus, Defendants deliberately misled investors by implicitly asserting that the naproxen hypothesis, though admittedly unproven, was grounded in fact. In particular, as the Opinion will review below, Plaintiffs point to evidence that Scolnick and Reicin were aware of the paucity of scientific support for the naproxen hypothesis and that they disregarded contrary information. Plaintiffs also argue that Defendants' knowing and/or reckless state of mind in making post-VIGOR statements about Vioxx's CV safety is demonstrated by their manipulation of data to make such assertions, such as the 4% VIGOR Subgroup claim and the assertion that Merck's other Vioxx studies indicate no increased CV risk.
Merck, in contrast, characterizes the event setting the post-VIGOR period in motion—the March 9, 2000 unblinding of the VIGOR study results—as the initiation of an intense scientific debate, both among the scientific community generally and within Merck internally, about the cause of the disparity in CV events between the study's Vioxx arm and naproxen arm. It emphasizes that the competing hypotheses, that is, that Vioxx is prothrombotic or that naproxen is cardioprotective, continue to be discussed among scientists today. Merck concedes that the initial reaction to the unblinding of the VIGOR results, in particular by Reicin and Scolnick, indeed reflects that Defendants understood the results to expose a negative CV effect of Vioxx. Defendants maintain, however, that they came to be satisfied with the naproxen hypothesis as the best or likeliest explanation for the VIGOR results by the time Merck issued its first post-VIGOR statement, the March 27, 2000 press release. The record, they argue, demonstrates that their interpretation was based on sound scientific information, and moreover, that their subjective belief in the naproxen hypothesis throughout the post-VIGOR period remained grounded in their reasonable analysis of the data.
The Court recognizes that Defendants have proffered evidence in support of their arguments. They have not, however, carried their Rule 56 burden of demonstrating that no reasonable jury could find that Scolnick, Reicin and, derivatively, Merck, intentionally and/or recklessly misled the public. In this motion for summary judgment, Plaintiffs and Defendants use the same factual record to tell two very different stories about the manner in which Scolnick and Reicin arrived at their conclusions about the VIGOR results and about Vioxx's CV safety profile generally. The proof-based narratives they present to the Court arrive at vastly different conclusions about Defendants' state of mind in making the post-VIGOR statements.
The parties do share a common jumping-off point. They agree that, after their initial assessment that VIGOR revealed a prothrombotic effect of Vioxx, Reicin, Scolnick and others at Merck investigated whether there might be an alternative explanation. It is at this juncture that that the parties' respective interpretations of the events that follow begin to diverge. Given that on a motion for summary judgment, the Court must view the evidence in the light most favorable to the non-moving party, the Court will highlight items in the record that give rise to a genuine issue of fact as to Defendants' scienter.
Plaintiffs proffer evidence that, prior to approving the press release issued by Merck on March 27, 2000, Reicin and Scolnick were aware that there was little to no scientific evidence demonstrating, or even suggesting, that naproxen was cardioprotective. In particular, support for the hypothesis consisted of (1) a small study of a non-naproxen NSAID and (2) a paper relating to an epidemiological study of NSAIDs and myocardial infarctions, which, according to FitzGerald, did not demonstrate that naproxen had a significant cardioprotective effect. Patrono, who served as a Merck consultant during this time period, testified at his deposition that while, "at the time there was a general assumption that traditional NSAIDs would be cardioprotective," "there was no evidence either from randomized clinical trials or from observational studies." (DeMasi Decl., Ex. 40: Patrono Dep. 32:4-14.) On the topic of the VIGOR results, Scolnick expressed at a March 13, 2000 meeting that, based on the available information, the cause of the disparity in CV events between study groups could not be determined. Plaintiffs also present evidence that Reicin had been warned that data from Vioxx osteoarthritis and Alzheimer's trials, which she reviewed for any indication of a Vioxx-CV link, lacked adequate statistical power to detect CV risk.
Nevertheless, the press release asserted that VIGOR's results were "consistent with naproxen's ability to block platelet aggregation." It further stated that Merck's other Vioxx studies showed no indication that Vioxx was prothromobotic. A reasonable jury could find scienter based on Defendants' initial negative interpretation of the VIGOR results and the lack of evidence to support their assertion that naproxen's cardioprotective quality accounts for the results.
Further giving rise to an issue of fact as to Defendants' state of mind, Plaintiffs have presented evidence that previous drafts of the March 27, 2000 press release acknowledged that the cause of the greater incidence of CV events in the Vioxx patient group over the naproxen patients was unknown. An early draft stated that "It is unclear whether these results reflect an adverse effect of rofecoxib (at the 50 mg dose) or an antiplatelet (protective) effect of naproxen, and not an adverse effect of rofecoxib." (Graziano Decl., Ex. 239.) This language was then changed in favor of "we believe these results reflect an antiplatelet (cardio-protective) effect of naproxen, and not an adverse effect of rofecoxib." (
With regard to Defendants' state of mind as to other statements made throughout the remainder of the Class Period, the record contains evidence that Reicin and Scolnick continued to be presented with data undermining the naproxen hypothesis. For example, Merck consultant Patrono opined that he did not believe the VIGOR results could be attributed to the naproxen hypothesis, because, according to an email summarizing his comments, "there is a weak pharmacological basis and no epidemiological evidence" for it. (Graziano Decl., Ex. 7.) He also stated that "the magnitude of the effect [the reduced risk of CV event in the naproxen arm] would not be plausible even if the comparator had been aspirin itself." (
Later that year, at an October 30, 2000 meeting between Merck and its consultants, Patrono repeated this assessment. At the meeting, FitzGerald similarly noted that the "magnitude of effect is 2x what expected if naproxen was aspirin" and warned that the "NSAID hypothesis for cardioprotection has not been proven (data are actually negative) . . . ." (Graziano Decl., Ex. 279, 280 at MRK-ACF009165.) Oates, also in attendance, stated that the magnitude could be attributable to "both protective effect of naproxen and harmful of rofecoxib at same time (magnitude)." (
Plaintiffs have also presented evidence that, in internal emails and other communications, Scolnick expressed his doubts about attributing the VIGOR results to the naproxen hypothesis. After further review of the VIGOR data, Shapiro emailed Reicin, Scolnick and others on March 31, 2000 to report that while there was a four-fold increase in the rate of myocardial infarctions associated with Vioxx versus naproxen, no difference in the incidence of stroke had been observed. Scolnick responded, on April 1, 2000, that in light of this data, "the prostacyclin/thromboxane hypothesis is further strengthened . . . Only more work will clarify this aspect." (
Plaintiffs proffer evidence that, throughout 2001, Scolnick continued to struggle with his admitted uncertainty about the naproxen hypothesis. On January 31, 2001, Scolnick emailed Merck CEO Ray Gilmartin, in advance of the February 8, 2001 Advisory Committee meeting with the FDA. As noted earlier in the Opinion, the purpose of that meeting was to discuss modification of the Vioxx label to disclose information learned in the VIGOR study. Scolnick wrote to Gilmartin as follows:
(
In contrast to these internal expressions of doubt, Plaintiffs point out, Scolnick was reassuring the public of his confidence in the naproxen hypothesis. They emphasize that he made two separate statements during the same 2000-2001 timeframe which are completely at odds with the conversations at Merck about the data backing the hypothesis. One of these is Scolnick's statement, made at Merck's December 12, 2000 Annual Business Briefing, that "[t]he cardiovascular issues in VIGOR, even at this point compared to where we were when we first got the data are unambiguously related to a decrease in the events in the naproxen arm and not an increase in the Vioxx arm of the study . . . ." (
Perhaps one of the starkest examples in the record juxtaposing Merck's awareness of the lack of scientific support for the naproxen hypothesis and its public endorsement of this explanation for the VIGOR CV data can be found in Scolnick's October 9, 2001 statement, as quoted by
The Supreme Court's
The
Thus, as Plaintiffs have argued, the
Merck's motion also argues that no reasonable jury could find that Reicin in particular acted with the requisite scienter, and thus, at the very least, she is entitled to summary judgment on the Section 10(b) claims. However, as with Defendants Merck and Scolnick, the record contains sufficient evidence to create an issue of fact regarding her state of mind.
Reicin was a co-author of the NEJM article published on November 27, 2000. Among other assertions, the article once again made the claim that the VIGOR results indicated that naproxen had a cardioprotective property and offered the 4% VIGOR Subgroup claim, explaining that a disproportionate number of myocardial infarctions occurred in the small group of patients indicated for cardioprotective aspirin therapy, not administered to any VIGOR participant. Plaintiffs have presented evidence that Merck's outside advisors as well as scientists within the company warned Reicin that the statement lacked a valid statistical basis and that it was misleading to emphasize the difference between the 4% Subgroup and the rest of the study's participants. Plaintiffs point out that Reicin deleted information from a draft of the paper which reported "an increase in the rate of thromboembolic events," not only, as ultimately reported, myocardial infarctions. (Graziano Decl., Ex. 405.) They also point out that the cut-off for CV event data in VIGOR was one month earlier than the cut-off date for reporting adverse GI events. They argue that Reicin's edit, together with the early cut-off date for CV events, shows her efforts to minimize VIGOR's CV events and provides evidence of her wrongful state of mind in making the assertions of the NEJM article.
Plaintiffs also adduce evidence that Reicin altered reporting methods in connection with data from the Alzheimer's trials, which they argue indicates her awareness of negative data regarding Vioxx and increased CV risk. They show that Reicin saw that an analysis of the data according to the intention to treat ("ITT") approach (in which data on each patient is collected from the time of randomization to the date the study ends, even after treatment has been discontinued) revealed an imbalance in mortality between Vioxx and placebo, and notably an imbalance in CV deaths. In contrast, as discussed in an April 1, 2001 email between Reicin and Dr. Scott Reines, a Merck neuroscientist, the difference in mortality rates was not significant when the data was analyzed according to an "on-drug" method, in which data is collected for a shorter period of time than ITT. (Graziano Decl., Ex. 333.) Plaintiffs present evidence that Reicin decided to change the endpoint for mortality data from ITT to on-drug, even though Dr. Raymond Bain, the vice president for Merck's department of Clinical Biostatistics and Research Decision Sciences, advised her that the pre-specified ITT analysis "provides additional information and maintains more of the randomized patients." (
Merck makes plausible arguments, with citations to the record, responding to Plaintiffs' points about Reicin's interpretation of the Alzheimer's studies data and other proffered instances of conduct Plaintiffs characterize as "manipulation" of data and study protocols. In its reply brief, Merck maintains that there were legitimate scientific reasons for the decisions it and its scientists made concerning the methods for analyzing data, study endpoints, and the cancellation of VALOR, the planned clinical CV outcomes study. The evidence of scienter as to Reicin and Merck, it argues, rises to no more than post-hoc scientific disagreement, which does not give rise to a securities fraud claim.
The Court further notes that Defendants raise plausible arguments in response to Plaintiffs' supplemental letter brief concerning the impact of the
However, the proofs bearing on Defendants' scienter as to the post-VIGOR statements are, in a word, mixed. At the summary judgment stage, the Court's role is "not . . . to weigh the evidence and determine the truth of the matter but to determine whether there is a genuine issue for trial."
In addition to joining in the arguments raised by Merck in support of its motion for summary judgment, Scolnick has filed his own motion challenging the Section 10(b) claim on other grounds and moving for Rule 56(a) relief as to the insider trading claim against him. The Court will address each of these matters in turn.
First, Scolnick argues that he is entitled to summary judgment on the Section 10(b) claim on the grounds that no jury could find that the four statements on which Plaintiffs base the remaining portion of the claim against him contain a misrepresentation or omission of material fact.
The first of these statements is one of the pre-VIGOR statements the Court has already concluded lacks factual support as to the element of scienter. Because it has already held that the Section 10(b) claim cannot proceed as to the pre-VIGOR statements, the Court need not consider Scolnick's arguments that no reasonable jury could find the first statement attributed to him to be false. Scolnick's arguments for summary judgment on the other three statements will be addressed in turn.
The
For these same reasons, Scolnick has failed to demonstrate that no reasonable jury could find that he is liable under Section 10(b) for his April 2002 press release statement. The statement, he argues, merely expresses his genuine belief in Vioxx's safety based on a reasonable assessment of the available scientific data. The record contains sufficient evidence, however, to raise a genuine issue of fact as to the truth of his, and Merck's, confidence in the safety of Vioxx, as reflected in internal communications and the scientific data on which such an opinion was based.
Scolnick also maintains that neither the
Scolnick is correct, however, that the
Second, Scolnick additionally contends that he is entitled to summary judgment because his October 25, 2000 sale of Merck stock does not constitute evidence of his scienter. The Third Circuit has held that while fraudulent intent may not be inferred merely from a company insider's sale of stock, "sales of company stock by insiders that are `unusual in scope or timing . .. may support an inference of scienter.'"
Both Reicin and Scolnick, against whom Plaintiffs assert a control person claim pursuant to Section 20(a) of the Exchange Act, move for summary judgment on this claim on the grounds that Plaintiffs cannot as a matter of law establish either a predicate violation of the Exchange Act by Merck or the element of culpable participation.
Scolnick moves for summary judgment on the insider trading claim, which is not asserted against the other Defendants. Scolnick argues that Plaintiff MPERS cannot proceed on its insider trading claim because it cannot establish that it engaged in contemporaneous trades with Scolnick. A claim for insider trading, or trading on non-public information, is governed by Section 20A of the Exchange Act. The provision provides a cause of action to "any person who, contemporaneously with the purchase or sale of securities that is the subject of such violation, has purchased . . . securities of the same class." 15 U.S.C. 78t-1(a). The statute does not define the term "contemporaneous," nor has the Third Circuit issued a precedential opinion on its meaning.
Scolnick does not deny that MPERS bought shares of Merck common stock on the same day, October 25, 2000, that he executed two sales of 600,600 shares and 200,000 shares, respectively. Nevertheless, he takes the position that MPERS cannot proceed to trial on its claim because the record shows that MPERS and Scolnick were not counterparties to the same transaction. In particular, Scolnick notes that MPERS made a single purchase of 15,600 shares at $86.00 per share whereas he made two separate sales at exactly $85.00 a share. Scolnick argues that because the contemporaneity requirement serves as a proxy for the traditional requirement of privity, its purpose and applicability is eviscerated by the transactions on which MPERS bases its claim.
Scolnick also argues that summary judgment on this claim is warranted on the grounds that MPERS has not sustained an injury-in-fact and therefore lacks standing. He asserts that, given that there is no dispute that MPERS sold its shares of Merck stock long before the date Plaintiffs allege the fraud was revealed, MPERS both bought and sold its shares at an allegedly inflated price, negating any claim of injury due to the alleged insider trading. This argument is based solely on the accounting method Scolnick urges this Court to apply, and Plaintiffs rebut with a counter-argument in favor of applying a different accounting method to evaluate loss. On the record before the Court, it is clear that MPERS has articulated a loss it claims to have sustained as a result of its October 25, 2000 purchase of Merck stock and Scolnick's conduct in violation of Section 20A. The evidence suffices to identify an injury-in-fact and confer standing upon MPERS to pursue the insider trading claim. In this case, whether it is entitled to recover for that alleged injury, and the proper valuation of such a loss, is a matter for the trier of fact.
Finally, Merck argues that summary judgment must be granted in its favor because the facts in the record do not support Plaintiffs' damages model. The model, proffered in the expert report of Dr. David Tabak, calculates the price drop in Merck stock attributable to the corrective disclosures, i.e., the amount by which Merck's stock price was inflated above its value had the market possessed truthful information about Vioxx, according to Plaintiffs' securities fraud allegations. To quantify the stock price decline attributable to the alleged fraud, the model ties the diminution in stock value to the impact that a disclosure of accurate information would have on Vioxx sales. According to the model, the inflated price of Merck stock before the corrective disclosure was made reflected the market's view that Vioxx was 100% commercially viable, and the uninflated price reflected the complete loss of sales, i.e., that had proper information been made public, or not disregarded by Merck, Vioxx would not have made it to market at all. Dr. Tabak's model provides for "other scenarios in which Vioxx would have remained on the market, but with lower sales, such as what would have occurred had there been a [product] warning." (Tabak Report, ¶ 140.)
Merck argues that the model is, essentially, hollow because it requires the jury to conclude that Vioxx should never have been marketed, been withdrawn from the market after VIGOR, or, alternatively, been relabeled with a "black box" warning so strong that it would have not been commercially viable. These conclusions, Merck further argues, cannot be made by a reasonable jury based on the factual record. Moreover, Merck maintains that while the model purports to be flexible, so as to allow damages to be measured based on evidence that a disclosure would have reduced but not eliminated sales, there is no evidence of either an alternative corrective disclosure or the impact such disclosure would have on reducing sales of Vioxx.
Plaintiffs, in opposition, point to expert reports which they argue support their position regarding Vioxx's lack of commercial viability and thus, they maintain, would allow a jury to apply the Tabak damages model. Of course, given this Opinion's holding that the first alleged misrepresentation on which the Section 10(b) claim may proceed occurred on March, 27, 2000, Plaintiffs' contentions that Vioxx should never have come to market and related damages calculations no longer fit with the facts of this case. However, as Plaintiffs point out, Tabak's model provides for other scenarios, and they have proffered expert reports giving the opinion that, after VIGOR, Merck should have withdrawn Vioxx from the market (Zipes report) or given it a black box warning regarding the CV risks, which would have destroyed its commercial value (Bohigian report). While Merck may argue that Plaintiffs' expert reports are conclusory, unsupported by the record and unreliable, these objections to the expert opinions are best handled through a motion addressing the admissibility of the expert reports under Federal Rule of Evidence 702.
At this juncture, the Court concludes that Defendants have not met their burden under Federal Rule of Civil Procedure 56(a) of establishing that no reasonable jury could find in Plaintiffs' favor on damages, an essential element of their securities fraud claim. Accordingly, summary judgment on this ground is denied.
For the foregoing reasons, the motion for summary judgment filed by Merck and Reicin and the motion for summary judgment filed by Scolnick will both be granted in part as to the Section 10(b) claim. Summary judgment in Defendants' favor will be entered insofar as the Section 10(b) claim is based on the pre-VIGOR statements, as defined in this Opinion, as well as the
An appropriate order will be filed.