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Stanford University Law School - Securities Class Action Clearinghouse
                   UNITED STATES DISTRICT COURT
             FOR THE EASTERN DISTRICT OF PENNSYLVANIA


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DAVID STEINBERG, on behalf of      :
himself and all others             :
similarly situated,                :  CIVIL ACTION NO. 96CV-633
                                   :
               Plaintiff,          :
                                   :
     - against -                   :  CLASS ACTION COMPLAINT
                                   :
CEPHALON INC., FRANK BALDINO,      :
JR., and BRUCE A. PEACOCK,         :
                                   :  TRIAL BY JURY
               Defendants.         :
                                   :
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                          INTRODUCTION

          Plaintiff, for his class action complaint, alleges upon

information and belief (said information and belief being based, in

part, upon the investigation conducted by and through his

undersigned attorneys), except as to those paragraphs relating to

the plaintiff, his purchase of Cephalon Inc.  ("Cephalon" or the

"Company") common stock, and his suitability to serve as a class

representative, which are alleged upon personal knowledge, as

follows:

                     JURISDICTION AND VENUE

          1.   This Court has subject-matter jurisdiction over the

action pursuant to Section 27 of the Securities Exchange Act of

1934 (the "Exchange Act"), 15 U.S.C. § 78aa; and 28 U.S.C. § 1331

(federal question).

          2.   Venue is proper in this judicial district pursuant

to Section 27 of the Exchange Act because defendant Cephalon has

its corporate headquarters and transacts substantial business in





the district, and because many of the acts, transactions, and occurrences alleged herein, including the preparation, issuance and dissemination to the investing public of materially false and misleading information, occurred, at least in part, in this district.           3.   In connection with the acts alleged in this Complaint, defendants, directly or indirectly, used the means and instrumentalities of interstate commerce, including the mails, telephone communications, and the facilities of the national securities exchanges.                         NATURE OF ACTION           4.   This class action is brought on behalf of all persons or entities who purchased the common stock of Cephalon during the Class Period defined below, to recover damages caused to plaintiff and the Class by defendants' violations of the federal securities laws.           5.   During the Class Period, defendants engaged in a course of conduct that was designed to, and did:                a.   deceive the investing public, including plaintiff and other members of the Class concerning trial methods and results of the Company's new drug Myotrophin;                  b.   artificially inflate the market price of Cephalon's common stock during the Class Period; and                c.   cause plaintiff and other members of the Class to purchase Cephalon's common stock at inflated prices.                                  2
In furtherance, of this plan and course of conduct, defendants took the actions alleged herein.                           THE PARTIES           6.   Plaintiff David Steinberg purchased 50 shares of Cephalon common stock on June 15, 1995, during the Class Period alleged herein.           7.   Defendant Cephalon is a corporation organized and existing under and by virtue of the laws of the State of Delaware. Its principal offices and corporate headquarters are located at 145 Brandywine Parkway, West Chester, Pennsylvania.  Defendant Cephalon discovers, develops, and markets products to treat meurological [sic] disorders and head and spinal injuries.           8.   Defendant Frank Baldino, Jr ("Baldino") is, and at all relevant times was, the President, Chief Executive Officer, and a director of the Company.           9.   Defendant Bruce A. Peacock ("Peacock") is, and at all relevant times was, the Chief Operating Officer and a director of the Company.           10.  Defendants Baldino and Peacock (the "Individual Defendants"), by reason of their direct and substantial management positions and responsibilities during the time relevant to this   Complaint were "controlling persons" of Cephalon within the meaning of Section 20 of the Exchange Act, and had the power and influence to control Cephalon, and exercised such control, to cause the Company to engage in the violations and improper practices complained of herein.  The Individual Defendants, because of their                                  3
positions as officers and directors of Cephalon, had access to material adverse non-public information about the clinical testing methods used by Cephalon and the results of such tests and acted to conceal and misrepresent such material information in violation of their duties and responsibilities under the federal securities laws.                    CLASS ACTION ALLEGATIONS           11.  Plaintiff brings this action as a class action pursuant to Federal Rule of Civil Procedure 23 on behalf of a class (the "Class") consisting of all persons and entities who purchased Cephalon common stock at any time from June 1, 1995, through and including January 19, 1996 (the "Class Period"), and who were damaged thereby.  Excluded from the Class are defendants, their subsidiaries and affiliates, and members of the immediate family of each of the Individual Defendants.           12.  During the Class Period, plaintiff and the other members of the Class purchased shares of Cephalon common stock in the open market without knowledge of the misconduct of defendants alleged in this Complaint and suffered damages as a result. Plaintiff and each member of the Class relied directly or indirectly upon defendants' public reports, press releases, and other public statements, as more fully described below, and/or upon the integrity of the market for Cephalon common stock.           13.  The Class is so numerous that joinder of all Class members is impracticable.  While the exact number of Class members is unknown to plaintiff at this time and can only be ascertained                                  4
from the records maintained by Cephalon or its agents, as of November 9, 1995, there were more than 19,000,000 shares of Cephalon common stock outstanding held by 364 shareholders of record throughout the United States.           14.  Shares of Cephalon common stock are actively traded in an open and efficient market on through the National Association of Stock Dealers Automatic Quotation system ("NASDAQ").           15.  Plaintiff's claims are typical of the claims of the members of the Class, since all members of the Class purchased shares of Cephalon common stock during the Class Period and sustained damages arising out of defendants' wrongful conduct in violation of federal securities laws as alleged herein.           16.  Plaintiff will fairly and adequately protect the interests of the members of the Class.  Plaintiff has retained counsel competent and experienced in class action and securities litigation and plaintiff has no interests antagonistic to or in conflict with the other members of the Class.           17.  A class action is superior to other available methods for the fair and efficient adjudication of this controversy.  Joinder of all Class members is impracticable. The likelihood of individual Class members prosecuting separate claims is remote.  Since the damages suffered by individual Class members may be relatively small, the expense and burden of individual litigation makes it impossible for Class members individually to seek redress for the wrongs done to them.  It is desirable for all concerned to concentrate this litigation in this particular forum.                                  5
No unusual difficulties are likely to be encountered in the management of this class action.           18.  There are questions of law and fact common to the members of the Class which predominate over any questions affecting any individual members.  These common questions of law and fact include, among others:                a.   whether defendants violated Sections 10(b) and 20(a) of the Exchange Act and SEC Rule 10b-5;                b.   whether defendants participated in and/or conspired in the common course of conduct complained of herein;                c.   whether documents, releases, reports, and statements disseminated to the investing public during the Class Period omitted to state or misrepresented material facts about the business prospects and financial outlook of Cephalon;                d.   whether defendants acted with knowledge or with reckless disregard for the truth in misrepresenting and/or omitting to state material facts about the business prospects of Cephalon;                e.   whether, during the Class Period, the market price of Cephalon's common stock was artificially inflated due to the material misrepresentations and/or non-disclosures complained of herein; and                f.   whether the members of the Class have sustained damages, and, if so, the proper measure thereof.           19.  Plaintiff will rely, in part, upon the presumption of reliance established by the fraud-on-the-market doctrine, in that:                                  6
               a.   defendants made public misrepresentations during the Class Period, as alleged in this Complaint;                b.   the misrepresentations were material;                c.   shares of Cephalon common stock were traded on a developed national stock exchange, namely the National Market System which is an efficient market within the meaning of that term in the context used in this Complaint; and                d.   plaintiff and the other members of the Class purchased their Cephalon shares between the time defendants made the misrepresentations and the time the truth was at least partially revealed, without knowledge of the falsity of the misrepresentations.           20.  Based upon the foregoing, plaintiff and the other members of the Class are entitled to a presumption of reliance upon the integrity of the market.  Similarly, plaintiff and the other members of the Class are also entitled to a presumption of reliance with respect to the omissions of material fact alleged in this Complaint.                     SUBSTANTIVE ALLEGATIONS           21.  Cephalon has developed an experimental drug, Myotrophin, for the treatment of amyotrophic lateral sclerosis ("ALS") or Lou Gehrig's disease, named after the famous New York Yankee baseball player who died of the disease.  Lou Gehrig's disease is a condition that leads to the degeneration of a patient's central nervous system, resulting in muscle atrophy and eventual death three to five years after the onset of the disorder.                                  7
Myotrophin is a synthetic form of a natural hormone that scientists have been aware of for decades, which purportedly causes the nervous system to sprout new nerves, helps them survive, and strengthens the nerve/muscle connection.           22.  Cephalon developed Myotrophin in a joint venture with Chiron Corp. ("Chiron"), through a partnership called Cephalon Clinical Partners, L.P. ("CCP").        False Information About The Phase III Studies           23.  On June 10, 1995, Cephalon presented the results of a Phase III clinical study of Myotrophin on 266 patients with ALS at eight medical centers in the United States and Canada at a session of the World Federation of Neurology Committee on Motor Neuron Diseases in Talloires, France.           24.  On June 12, 1995, the Company, through its senior vice president, Michael F. Murphy, M.D., Ph.D. ("Murphy"), announced at a press conference that the "study demonstrated that [Myotrophin] had highly statistically significant effects on clinically important measurements for patients with ALS, for whom no approved therapies currently exist."           25.  According to an article published in the New York Times on June 13, 1995, the Company claimed that Myotrophin slowed the advance of ALS by 25 percent.           26.  According to an article published by Information Access Company on June 19, 1995, defendant Baldino called the results of the study "spectacular."                                  8
          27.  In a press release issued on the same date as the press conference, June 12, 1995, the Company also announced that Myotrophin was well-tolerated by the patients in the Phase III clinical study.           28.  In response to criticisms of the methodology of the Phase III study made by Leon Charash, M.D., Chairman of the Muscular Distrophy Association's medical advisory committee, defendant Baldino affirmatively represented that the study was performed in accordance with accepted guidelines.           29.  The comments made by the Company and defendant Baldino in connection with the announcement of the Phase III study results were intended to and did convey to the investing public the impression that the Phase III clinical study and the announced positive results thereof were reliable and indicative of the commercial viability of the drug.           30.  On June 13, 1995, Bloomberg Business News quoted defendant Baldino as stating, "It's good news for a lot of people. The robustness of the effect here was very significant and dose- related."  Defendant Baldino's comments were intended to and did reinforce the confidence of the invensting [sic] public in the announced results of the Phase III study.           31.  Immediately following the press conference, shares of Cephalon stock nearly doubled in price, leaping from $10.75 per share to $18.375 per share, with more than 6 million shares traded on June 12, 1995.                                  9
          32.  On the basis of the announcement of the results of the Phase III clinical study, the price of Cephalon common stock began to trade significantly higher than an index of other biotechnology company stocks also traded on the NASDAQ on June 12, 1995.           33.  In an industry journal, The Genesis Report/RX, the Company's director of scientific affairs, John Farah, Jr., Ph.D. ("Farah"), announced that in a 9-month portion of the trial, 266 patients with the disease who received 0.05 to 0.10 mg/kg of the drug per day showed statistically significant improvement on the Appel ALS rating scale compared to patients receiving a placebo. The Appel ALS scale is a neuromuscular scale evaluating criteria such as muscle strength and function, speech, respiration and swallowing.           34.  Significantly, Farah stated that prolonging life expectancy was not the "endpoint in the trial," but added:           we are doing post hoc analysis for the           patients we follow, and it appears that there           are fewer dying at fixed time points who           received either the high or the low dose           compared to a placebo.  [Emphasis added.]           35.  Defendant Baldino was quoted on June 19, 1995, in an industry journal, Biotechnology Newswatch, as stating:           I'm absolutely stunned with the level of           consistent dose relatedness across all           measures, and more stunned as to the clinical           relevance.           36.  Baldino added "that the data are 'so robust and so statistically significant' that no subgroup analysis was required." The Biotechnology Newswatch quoted Baldino as stating that in light                                  10
of these findings the FDA should "give Myotrophin an expedited review."           37.  With the price of the stock bolstered by the announcement of the results of the Phase III clinical study, on June 22, 1995, and while in the possession of material undisclosed adverse information as alleged below, defendant Baldino sold 75,613 shares, or 24 percent of his direct holding, of Cephalon stock on the open market for more than $1.4 million.           38.  With the price of the stock bolstered by the announcement of the results of the Phase III clinical study and trading at approximately $30 per share (or nearly three times the price per share prior to the June 12, 1995, press conference, on August 7, 1995, Cephalon sold an additional 3.9 million shares of common stock in a secondary offering, raising more than $84 million and effectively recovering the entire $84.2 million in losses since the Company was created in 1987.           39.  With the price of the stock bolstered by the announcement of the results of the Phase III clinical study, on August 9, 1995, while in the possession of material undisclosed adverse information R. Edward Branson ("Branson"), vice president of Cephalon, sold 5,000 shares, or his entire direct holding, of Cephalon stock, which shares were acquired by the exercise of an option on the same date, on the open market for a profit of $101,250.           40.  On October 23, 1995, Cephalon issued a press release announcing that it had filed a treatment investigational new drug                                  11
application ("IND") with the U.S. Food and Drug Administration ("FDA") for Myotrophin.           41.  On October 31, 1995, the Company issued a press release announcing the results of a Phase III clinical study of Myotrophin conducted at eight medical centers in six European countries.  The press release stated:           After an evaluation period of up to three           months, eligible patients with ALS were           randomized to receive placebo or 0.10           milligrams per kilogram per day of Mytrophin [sic]           by subcutaneous injection for up to nine           months.  Patient demographics and disease           characteristics were consistent with patients           who participated in the North American study.             As a group, patients in this study who           received Mytrophin [sic] showed approximately 22           percent less teterioration [sic] than patients           receiving placebo, based upon their scores on           the Appel ALS Rating Scale in analyses of both           functional severity of disease and disease           progression. ...  These findings were stat-           istically significant.             ...             Mytrophin [sic] was well-tolerated.  There were no           statistically significant differences between           drug and placebo groups for reported adverse           events.           42.  The Dow Jones News Service reported on October 31, 1995, quoted defendant Baldino: "Not only did we win on the primary endpoints, but on all measures of functionality."           43.  Defendant Baldino went to great lengths to tie the earlier North American trial together with the European trial to indicate a consistency in results.  Baldino stated, "what's going to come across" from the two studies, "is the remarkable consistency."  "That's what doctors want to see," he said.                                  12
          44.  Cephalon was quoted by the Dow Jones News Service on  October 31, 1995, as stating: "[T]he drug appears to have an effect on survival."           45.  On November 6, 1995 the Marketletter reported that Cephalon Vice President of clinical research Michael Murphy told the Marketletter that:           The European trial of Myotrophin had           successfully demonstrated the efficacy of the           drug in delaying progression and severity of           ALS, which was comparable to the earlier North           American findings (Marketletter June 19), and           that with these data the companies will be           looking to file for marketing approval in the           USA in the next two months and soon thereafter           in Europe, with the hope of having the drug on           sale by next summer.             The Truth About The Phase III Studies           46.  On January 19, 1996, Cephalon announced that the FDA raised concerns about the Phase III clinical study of Myotrophin.           47.  On January 22, 1996, The Wall Street Journal reported that Cephalon had announced that the FDA had refused "to let it expand patient tests of the new drug Myotrophin."  The Wall Street Journal reported that:           The FDA apparently expressed concerns about           the trial data, which showed that in a trial           in Europe, patients using the drug had died at           about twice the rate of patients taking a           placebo.  That death rate was much higher than           the rate in an earlier North American test.           48.  Industry analysts stated that the Company's trial methods utilized in both the North American and European trials were faulty, as the trials were constructed to exclude reporting many of the deaths of patients involved.  The tests only indicated                                  13
the slowing of Lou Gehrig's disease rather than looking at the mortality rate of those patients involved.  The Company arrived at these skewed results by removing patients who deteriorated beyond a certain level from the test group.  Patients removed from the test group who subsequently died were not included in computing the test group's overall mortality rate.           49.  The Company never revealed what would undoubtedly have been deemed the most significant factor by both the general public and the investing public i.e. the mortality statistics of those tested with Myotrophin.  In fact a spokesman for the Company Jason Rubin was quoted in Bioworld on November 1, 1995 as stating that, "[t]here was no statistically significant difference in the deaths that occurred in the placebo and treatment groups."  On the contrary, as was revealed on January 19, 1995, the death rate in the Myotrophin group was twice that of the placebo group.           50.  Significantly, Cephalon's rivals do not use the Company's drug testing methods.  As The Wall Street Journal reported in its article of January 22, 1996, Cephalon's chief competitor, Rhone Poulenc Rorer Inc. ("Rhone Poulenc") like Cephalon removed those patients who deteriorated beyond a certain level from its test group.  However Rhone Poulenc, unlike Cephalon, did count those patients removed from their test group who subsequently died when computing mortality rates for its rival drug Rilutek.           51.  Cephalon's tests were patently constructed to exclude the unfavorable mortality rate statistic by weeding out                                  14
patients deteriorating below a certain level.  The latter testing method was never revealed to the investing public, nor were the increased mortality rates of Myotrophin users.           52.  Moreover, the Company's testing methods not only misled investors as to the increased mortality rates of Myotrophin's test patients but also the drug's general usefulness as an agent to slow the progression of Lou Gehrig's disease.  Even if one was to view the utility of Myotrophin as limited to the short term slowing of the symptoms of Lou Gehrig's disease and not as a prolonger of life expectancy the increased mortality rate statistic is still a valuable statistic as it may also indicate other problems with the drug.  As the Wall Street Journal reported:           The death rate data are crucial to evaluating           a drug's usefulness, said Julie Buring, a top           clinical-trial design expert and           epidemiologist at Harvard Medical School.  She           said mortality data can suggest the presence           of an unseen side effect or show that a drug           slows a disease's symptoms at first, but           speeds them up later.  "Without considering           the death rates, you'd have a very large gap           in knowledge that you'd want to fill," Dr.           Buring said.           53.  Other industry experts cited additional flaws in the Company's testing methods, such as the use of small trial groups, over dependence on doctors subjective evaluations and the use of an evaluation scale that is not generally accepted i.e. the Appel ALS scale.           54.  Plaintiff believes that, after the opportunity for further investigation and discovery, the evidence will show that at the time of the statements alleged above, defendants knew, or were                                  15
reckless in not knowing, and misrepresented or failed to disclose that:                a.   the protocols for the Phase III clinical studies in North America and Europe were inconsistent with other similar studies conducted by the Company's competitors;                b.   the results of the Phase III clinical studies in North America and Europe were not statistically significant because of the protocols used;                c.   the results of the Phase III clinical studies in North America and Europe did not demonstrate the efficacy of Myotrophin; and                d.   the mortality rate for participants in the Phase III studies was greater for patients receiving Myotrophin than it was for patients receiving placebo while the studies were ongoing, because the protocol for the Phase III studies required the elimination of patients who died during the studies and because safety considerations required the Company to identify any participants in the studies who died while participating in the studies.           55.  Plaintiff believes that, after the opportunity for further investigation and discovery, the evidence will show that defendants knew, or were reckless in not knowing, and misrepresented or failed to disclose the truth about the Phase III clinical studies of Myotrophin in North America and Europe prior to the announcement of the results of the North American study on June 12, 1995, because:                                  16
               a.   defendants knew or reasonably should have known the details of the protocol for the Phase III studies prior to the commencement of the studies;                b.   defendants knew or reasonably should have known the mortality rates for participants in the Phase III studies while the studies were ongoing, because the protocol for the Phase III studies required the elimination of patients who died during the studies and because safety considerations required the Company to identify any participants in the studies who died while participating in the studies.           56.  The Company misled the investing public as to the meaning and significance of its test methods and results and withheld material facts regarding the methodology of the test and the increased mortality rates of Myotrophin users.  These misrepresentations and omissions prevented plaintiff and the other members of the Class from accurately interpreting the announced Phase III clinical study results and from assessing the risks associated with the development of Myotrophin.           57.  Based upon the announcement, the price of Cephalon stock fell immediately by $15.50, or more than 40 percent, from $35.875 to $20.375 per share.  At the end of the day on January 19, 1996, Cephalon stock was trading at $23.375 on extraordinarily heavy volume.  Since January 19, 1996, the price of Cephalon stock has continued to decline, returning to near the level of the index of other biotechnology company stocks also traded on the NASDAQ.                              COUNT I                                  17
         VIOLATION OF SECTION 10(b) OF THE EXCHANGE           ACT AND RULE 10b-5 AGAINST ALL DEFENDANTS           58.  Plaintiff incorporates by reference and realleges paragraphs 1 through 57 above as if set forth herein at length.           59.  This claim is asserted by plaintiff and the Class against all defendants and is based upon Section 10(b) of the 1934 Act, 15 U.S.C. § 78j(b) and Rule 10b-5 promulgated thereunder.           60.  During the Class Period, the defendants, individually and in concert, directly and indirectly, engaged and participated in a continuous course of conduct and conspiracy to conceal adverse material information regarding the trial methods and results of Cephalon's new drug Myotrophin as specified herein. Defendants recklessly employed devices, schemes, and artifices to defraud and recklessly engaged in acts, practices, and a course of conduct as herein alleged in an effort to maintain artificially high market prices for the common stock of defendant Cephalon. This included the formulation, making of and/or participating in the making of untrue statements of material facts and the omission to state material facts necessary in order to make the statements made, in the light of the circumstances under which they were made, not misleading.           61.  Defendants' latter acts and practices operated as a fraud and deceit upon plaintiff and other members of the Class by creating expectations of optimism which were unrealistically favorable in light of their knowledge or reckless disregard of the truth concerning Myotrophin, its test methods and test results, in                                  18
connection with the purchase of Cephalon's publicly traded securities by plaintiff and the other members of the Class.           62.  The market price of Cephalon's common stock was artificially inflated throughout the Class Period by the Individual Defendants' omissions and misrepresentations.           63.  The statements particularized above were false and misleading when made by the defendants, and/or in the name of Cephalon.  By making these statements, the defendants recklessly created a false and misleading impression which artificially inflated the market price of Cephalon's common stock throughout the Class Period.  The truth concerning the tests being conducted on Myotrophin were recklessly disregarded by defendants, although the truth concerning the drug remained concealed from the investing public.  Defendants, who were under a duty to make truthful and complete disclosures, instead misrepresented or concealed material facts throughout the Class Period.           64.  During the Class Period, Cephalon made the statements identified above which were materially false and misleading in violation of Section 10(b) of the Exchange Act and Rule 10b-5 thereunder.  These statements were materially false and misleading and omitted to state material facts necessary in order to make the statements made, in light of the circumstances under which they were made, not misleading.           65.  With reckless disregard for the truth regarding Myotrophin, the Individual Defendants caused Cephalon to make the                                  19
statements containing misstatements and omissions of material fact as alleged herein.           66.  In direct or indirect reliance on the aforesaid false and misleading statements, plaintiff and the other members of the Class purchased Cephalon common stock during the Class Period at artificially inflated prices and were damaged thereby.           67.  Relying upon the integrity of the marketplace and the market price of Cephalon's common stock, plaintiff and the other members of the Class purchased Cephalon's common stock at artificially inflated prices and were damaged thereby.  Defendants' conduct as alleged has damaged plaintiff and the other members of the Class in an amount which cannot presently be ascertained.           68.  Had plaintiff and the other members of the Class known of the materially adverse information which was not disclosed by defendants, they would not have purchased Cephalon common stock at all, or not at the artificially inflated prices they did, and would not have sustained damages.                              COUNT II                   VIOLATION OF SECTION 20 OF     THE EXCHANGE ACT AGAINST THE INDIVIDUAL DEFENDANTS           69.  Plaintiff incorporates by reference and realleges paragraphs 1 through 57 above as if set forth herein at length.           70.  This Count is asserted against the Individual Defendants and is based on Section 20(a) of the 1934 Act.  The Individual Defendants acted as controlling persons of Cephalon, within the meaning of Section 20 of the 1934 Act.  By reason of their positions as senior officers and directors of Cephalon, the                                  20
Individual Defendants had the power and authority to cause or to prevent the wrongful conduct complained of herein.           71.  By reason of such wrongful conduct, the Individual Defendants are liable to plaintiff and the Class pursuant to Section 20 of the Exchange Act.  As a direct and proximate result of defendants' wrongful conduct, plaintiff and the other members of the Class suffered damages in connection with their purchases of Cephalon's common stock during the Class Period.                        PRAYER FOR RELIEF           WHEREFORE, plaintiff prays for judgment as follows:           A.   An order certifying the Class as set forth herein and designating plaintiff as the representative thereof;           B.   A judgment declaring the conduct of the defendants to be in violation of law as set forth herein;           C.   A judgment awarding plaintiff and the other members of the Class compensation for the damages which they have sustained as a result of the defendants' unlawful conduct stated above;           D.   A judgment awarding plaintiff's reasonable attorneys' fees, experts' fees, interest and cost of suit; and           E.   Grant such other and further relief as this Court may deem just.                                  21
                PLAINTIFF DEMANDS A JURY TRIAL           Plaintiff hereby demands a trial by jury of all issues so triable. Dated:    January 29, 1996         GREENFIELD & RIFKIN LLP                                                  /s/                               By:  ___________________________________                                    Richard D. Greenfield (RG-4046)                                    Mark C. Rifkin (MR-0904)                                    800 Times Building                                    Ardmore, Pennsylvania  19003                                    (610) 649-3900                                    PRONGAY & MIKOLAJCZYK                                    Kevin M. Prongay, Esquire                                    881 Alma Real Drive                                    Pacific Palisades, CA  90272                                    ATTORNEYS FOR PLAINTIFF                                    AND THE CLASS                                  22
               CERTIFICATlON OF NAMED PLAINTIFF              PURSUANT TO FEDERAL SECURITIES LAWS           DAVID STEINBERG ("Plaintiff") declares, as to the claims asserted under the federal securities laws, that:           1.   Plaintiff has reviewed the complaint and authorized its filing.           2.   Plaintiff did not purchase the security that is the subject of this action at the direction of plaintiff's counsel or in order to participate in this private action.           3.   Plaintiff is willing to serve as a representative party on behalf of the class, including providing testimony at deposition and trial, if necessary.           4.   Plaintiff's transaction(s) in the security that is the subject of this action during the Class Period is/are as follows: Security              Transaction                Date Cephalon Inc.       Purchased 50 shares         June 15, 1995           5.   During the three years prior to the date of this Certificate, Plaintiff has not sought to serve or served as a representative party for a class in any action filed under the federal securities laws.           6.   Plaintiff has not sought to serve or served as a representative party for a class in any action filed subsequent to December 22, 1995.           7.   The Plaintiff will not accept any payment for serving as a representative party on behalf of the class beyond the Plaintiff's pro rata share of any recovery, except such reasonable costs and expenses (including lost wages) directly relating to the
representation of the class as ordered or approved by the court.           I declare under penalty of perjury that the foregoing is true and correct.  Executed this 25th day of January, 1996, at Miami Beach, Florida.                                                /s/                                  _________________________________                                          David Steinberg Affirmed to and Subscribed Before me this 26th day of January, 1996            /s/ __________________________ Thomas M. McLean Notary Public


19 June 1997