Matthew Enterprise, Inc. v. Chrysler Group LLC, No. 5:2013cv04236 - Document 275 (N.D. Cal. 2016)

Court Description: ORDER GRANTING IN PART AND DENYING IN PART 179 DEFENDANT'S REVISED MOTION TO STRIKE NEW WORK PROFFERED BY EDWARD M. STOCKTON. Signed by Beth Labson Freeman on 8/3/2016. The caption has been modified to correct a clerical error. (blflc2S, COURT STAFF) (Filed on 8/15/2016)

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1 2 3 UNITED STATES DISTRICT COURT 4 NORTHERN DISTRICT OF CALIFORNIA 5 SAN JOSE DIVISION 6 MATTHEW ENTERPRISE, INC., 7 Case No. 13-cv-04236-BLF Plaintiff, 8 v. 9 CHRYSLER GROUP LLC, 10 Defendant. United States District Court Northern District of California 11 ORDER GRANTING IN PART AND DENYING IN PART DEFENDANT'S REVISED MOTION TO STRIKE NEW WORK PROFFERED BY EDWARD M. STOCKTON [Re: ECF 179] 12 The parties to this antitrust action have submitted expert reports on a schedule set forth in a 13 14 case management order. See ECF 127. Defendant Chrysler now seeks to strike fourteen tabs and 15 related opinions in Plaintiff’s expert’s Rebuttal Report for offering new evidence, analysis, and 16 theories that exceed the proper scope of rebuttal. Plaintiff counters that each challenged tab 17 directly responds to and properly rebuts an opinion offered by Defendant’s expert Glenn Woroch. 18 For the reasons stated below, the Court GRANTS IN PART and DENIES IN PART Defendant’s 19 Motion.1 I. 20 BACKGROUND 21 Pursuant to the case schedule, Plaintiff Stevens Creek’s expert Edward Stockton executed 22 an expert report on October 30, 2015, see Stockton Initial Report (“Stockton”) at 30, ECF 135-3; 23 Chrysler’s expert Dr. Woroch executed an expert report on December 22, 2015, see Woroch 24 Report (“Woroch”) at 55, ECF 156-11; and Mr. Stockton filed a rebuttal expert report on January 25 13, 2016, see Stockton Rebuttal Report (“Stockton Rebuttal”) at 24, ECF 156-13. Defendant 26 27 28 1 Defendant has separately moved to exclude certain of Mr. Stockton’s opinions under Federal Rule of Evidence 702. See ECF 178. Therefore, the Court reserves any consideration of the arguments regarding reliability of Mr. Stockton’s opinions for its order on that motion. 1 contends that fourteen of the tabs in Mr. Stockton’s Rebuttal Report exceed the scope allowed for 2 rebuttal. On February 9, 2016, Defendant filed an administrative motion seeking leave to submit 3 4 another report by Dr. Woroch to respond to the allegedly new opinions. ECF 154. Because 5 Defendant failed to identify the opinions and analyses it hoped to supplement, much less provide a 6 sense of the proposed supplementation, the Court denied this request for a carte blanche but stated 7 that Defendant could file a motion to strike “specific opinions . . . Defendant believes . . . 8 surpassed the scope allowed for rebuttal.” Id. at 3. Defendant has now filed such a motion. 9 10 II. LEGAL STANDARD Federal Rule of Civil Procedure 26, which governs parties’ disclosure obligations, United States District Court Northern District of California 11 demands that parties “make [their] disclosures at the times and in the sequence that the court 12 orders.” Fed. R. Civ. P. 26(a)(1)(D). Parties must accompany their disclosures of “the identity of 13 any [expert] witness . . . [with] a written report” that “contain[s] (i) a complete statement of all 14 opinions the witness will express and the basis and reasons for them.” Fed. R. Civ. P. 26(a)(2). 15 “[W]hen a court's scheduling order allows rebuttal reports, a party may only submit an 16 expert rebuttal ‘if the evidence is intended solely to contradict or rebut evidence on the same 17 subject matter identified by another party.’” In re Asbestos Products Liab. Litig. (No. VI), No. 09- 18 CV-74351X, 2012 WL 661673 at *1 (E.D. Pa. Feb. 8, 2012) (citing Fed. R. Civ. Pro. 26(a)(2)(c)); 19 see also Columbia Grain, Inc. v. Hinrichs Trading, LLC, No. 3:14-CV-115-BLW, 2015 WL 20 6675538 at *2 (D. Idaho Oct. 30, 2015); Century Indem. Co. v. Marine Grp., LLC, No. 3:08-CV- 21 1375-AC, 2015 WL 5521986 at *3 (D. Or. Sept. 16, 2015). “The proper function of rebuttal 22 evidence is to contradict, impeach or defuse the impact of the evidence offered by an adverse 23 party.” Bowman v. Int'l Bus. Mach. Corp., No. 1:11-CV-0593-RLY-TAB, 2013 WL 1857192 at 24 *7 (S.D. Ind. May 2, 2013) (quoting Peals v. Terre Haute Police Dept., 535 F.3d 621, 630 (7th 25 Cir.2008)). As a result, “[r]ebuttal reports ‘necessitate a showing of facts supporting the opposite 26 conclusion of those at which the opposing party's experts arrived in their responsive reports.’” R & 27 O Const. Co. v. Rox Pro Int'l Grp., Ltd., No. 2:09-CV-01749-LRH-LR, 2011 WL 2923703, at *2 28 (D. Nev. July 18, 2011) (quoting Bone Care Int'l, LLC v. Pentech Pharmaceuticals, Inc., 2010 WL 2 1 389444 (N.D. Ill. Sep. 30, 2010)). However, “[r]ebuttal expert testimony is limited to ‘new unforeseen facts brought out in 2 3 the other side's case.’” Columbia Grain, 2015 WL 6675538 at *2 (quoting Century Indem., 2015 4 WL 5521986 at *3). “Rebuttal testimony cannot be used to advance new arguments or new 5 evidence,” id. at *2, nor are they the place to “set forth an alternate theory.” R&O, 2011 WL 6 2923703 at *5. “[S]imply because one method [to support an expert opinion] fails, the other does 7 not become ‘rebuttal.’” Id. (quoting Morgan v. Commercial Union Assur. Cos., 606 F.2d at 555). 8 In other words, “[a] rebuttal report is not the time to change methodologies to account for noted 9 deficiencies; instead, it is to respond to criticisms of such methodologies.” Bowman, 2013 WL 10 1857192 at *7. A party that, without substantial justification, fails to disclose information as required by United States District Court Northern District of California 11 12 Rule 26(a) by, for example, exceeding the proper scope of rebuttal, may not “unless such failure is 13 harmless, [] use as evidence at trial . . . any witness or information not so disclosed.” Fed. R. Civ. 14 P. 37(c)(1). “The sanction is automatic and mandatory unless the sanctioned party can show that 15 its violation . . . was either justified or harmless.” R&O, 2011 WL 2923703 at *3 (citing Salgado 16 v. Gen. Motors Corp., 150 F.3d 735, 742 (7th Cir. 1998)) (emphasis added).2 III. 17 DISCUSSION Defendant seeks to strike fourteen of Mr. Stockton’s Rebuttal Tabs and the opinions that 18 19 relate to them for improperly introducing new arguments, evidence, and/or theories. Plaintiff 20 responds that each challenged opinion directly rebuts Dr. Woroch’s opinions. As a general matter, 21 the Court notes that although Plaintiff accurately states that each of the contested tabs and related 22 opinions is referenced in the main body of the Rebuttal Report as responsive to Dr. Woroch’s 23 Report, the Court does not find such a general statement sufficient. Therefore, the Court considers 24 each challenged opinion and its supporting analysis in turn to determine whether each is, in fact, 25 proper rebuttal. 26 27 28 2 Defendant alternatively asks the Court to strike Mr. Stockton’s rebuttal opinions as a violation of the scheduling order under Federal Rule of Civil Procedure 16(f)(1)(C). Because the Court applies Rule 37 where appropriate, the Court does not reach this request. 3 A. Rebuttal Tab 3 and Related Opinions 1 Defendant first asks the Court to strike Rebuttal Tab 3 and related opinions, asserting that 2 3 Mr. Stockton defined “dealer area” using drive time for the first time there, having used a different 4 definition in his Initial Report. Mot. at 7. Plaintiff responds that Mr. Stockton refers to this 5 definition only to rebut an opinion offered by Dr. Woroch, not to replace Mr. Stockton’s prior 6 “containment area” analysis. Opp. at 6. Plaintiff additionally argues that Mr. Stockton first 7 conducted and used the drive-time analysis in his Initial Report. Having reviewed Mr. Stockton’s deposition testimony and his reports, the Court agrees 8 9 with Plaintiff. While Defendant asserts that Mr. Stockton admitted in his deposition that this definition is new, this argument misconstrues Mr. Stockton’s testimony. See Stockton Depo. at 11 United States District Court Northern District of California 10 623:24-625:17 (testifying “I don’t think [defining dealer area based on drive time] is new,” 12 “[c]ertainly the underlying data would be [in the Initial Report”), ECF171-4. Furthermore, turning 13 to the reports themselves, the Court finds that this driver-time based definition of “dealer area” is 14 not new: Mr. Stockton’s Initial Report included a tab comparing “dealer area[s] based on drive 15 time.” See Stockton Tab 9 at 2, ECF 171-5. Rather, Defendant’s argument appears to conflate two 16 concepts Mr. Stockton defined differently in his Initial Report: “dealer area” and “containment 17 area,” see Stockton ¶ 23 & n.5.3 Because Rebuttal Tab 3 does not offer new evidence or analysis, 18 it does not exceed the proper scope of rebuttal. Accordingly, Defendant’s Motion to Strike 19 Rebuttal Tab 3 and related opinions is DENIED. B. Rebuttal Tab 6 and Related Opinions 20 21 The Court next considers Defendant’s Motion to Strike Rebuttal Tab 6, which presents a 22 regression that Mr. Stockton admitted during his deposition “was not in the original report,” see 23 Stockton Depo at 578:18-20, but is offered to rebut Dr. Woroch’s unequivocal conclusion that car 24 companies do not engage in intra-brand competition. Opp. at 7. 25 The Court agrees with Plaintiff that Mr. Stockton did not discuss inter-brand competition 26 in his Initial Report and Dr. Woroch’s extreme position therefore reflected “new unforeseen facts 27 3 28 The Court will not allow Mr. Stockton to substitute this “dealer area” for his “containment area” to support any of his opinions that were based on his “containment area.” 4 1 brought out in the other side's case.” Columbia Grain, 2015 WL 6675538 at *2 (quoting Century 2 Indem., 2015 WL 5521986 at *3). Therefore, Rebuttal Tab 6 and related opinions are properly 3 offered “to contradict, impeach or defuse the impact of the evidence offered by an adverse party.” 4 See Bowman, 2013 WL 1857192 at *7. Accordingly, the Court DENIES Defendant’s Motion to 5 Strike Rebuttal Tab 6 and related opinions. 6 7 C. Rebuttal Tab 7 and Related Opinions Defendant next seeks to strike Rebuttal Tab 7 and related opinions based on arguments that 8 mirror those considered above for Rebuttal Tab 6: Defendant notes that Mr. Stockton admits that 9 the analysis is “new . . . [and] didn’t go into the affirmative report at all,” see Stockton Depo. at 611:24-612:1, while Plaintiff responds that Mr. Stockton did not offer such analysis in his Initial 11 United States District Court Northern District of California 10 Report because he “did not anticipate . . . that Dr. Woroch would question the entire concept of 12 intra-brand competition.” Opp. at 7. For the reasons stated above, the Court finds that Rebuttal 13 Tab 7 and related opinions fall within the proper scope of rebuttal and Defendant’s Motion to 14 Strike Rebuttal Tab 7 and related opinions is therefore DENIED. 15 16 D. Rebuttal Tab 10 and Related Opinions Defendant next asks the Court to strike Mr. Stockton’s but-for objectives, which Defendant 17 contends appear for the first time in Rebuttal Tab 10 and related opinions. Mot. at 9. Defendant 18 notes that Dr. Woroch highlighted in his report that “[n]either Stevens Creek nor Stockton [had] 19 perform[ed] th[e] exercise” of proposing but-for objectives, see Woroch ¶ 36, and that Mr. 20 Stockton admitted that he “didn’t present alternative objectives” in his Initial Report, Stockton 21 Depo. at 298:6-17. Plaintiff responds that Rebuttal Tab 10 does not offer “but for” objectives, but 22 rather discusses sales objectives that Mr. Stockton previously analyzed in his Initial Report at Tabs 23 12 and 13 in order to rebut an opinion offered by Dr. Woroch. Opp. at 8. 24 Having reviewed the evidence, the Court agrees with Defendant. Rebuttal Tab 10, entitled 25 “Sales Objectives Based on Various Adjustments,” includes four estimates: “Actual,” “Percent 26 Change from Prior Year,” “Fremont’s Profile,” and “FCA 10% -15% Reduction.” No such 27 estimates appear in Mr. Stockton’s initial Tabs 12 and 13, which compare sales objectives to 28 CJDR registrations and do not appear to contemplate “adjustments.” See Tab 13 at 1, 6, Tab 12 at 5 1 2-3, ECF 171-6. Therefore, the Court finds that Rebuttal Tab 10 and related opinions are 2 improperly offered to provide but-for objectives that Mr. Stockton failed to provide in his first 3 report. Offering new argument based on new evidence in a rebuttal report is contrary to Rule 26’s 4 requirements. See Columbia Grain, 2015 WL 6675538 at *2-3 (responding to an identified 5 omission with new work is not proper rebuttal). Because Plaintiff has not attempted to show that 6 this violation was either justified or harmless, the Court imposes Rule 37’s “automatic and 7 mandatory” sanction, see R&O, 2011 WL 2923703 at *3, and GRANTS Defendant’s Motion to 8 Strike Rebuttal Tab 6 and related opinions. 9 10 E. Rebuttal Tab 13 and Related Opinions Defendant also seeks to strike Rebuttal Tab 13, which Defendant argues presents a new United States District Court Northern District of California 11 lost sales estimate considering, for the first time, Plaintiff’s performance had it acted more 12 reasonably. Mot. at 9-10. Plaintiff counters that the tab rebuts Dr. Woroch’s assertions that 13 Plaintiff could have met its objectives by applying Dr. Woroch’s own methodology. Opp. at 8-9. 14 Defendant correctly replies that the methodology Mr. Stockton applies is not, in fact, Dr. 15 Woroch’s methodology because Mr. Stockton uses a pre-period benchmark while Dr. Woroch 16 used a post-period benchmark. See Stockton Rebuttal ¶¶ 43-44 (explaining that Dr. Woroch used a 17 post-discrimination benchmark but Tab 13 applies a pre-discrimination benchmark); see also 18 Woroch ¶ 91. 19 “[R]ebuttal witnesses [may] address the initial experts' assertions by questioning their 20 assumptions and methods, not by presenting new facts.” Laflamme v. Safeway, Inc., No. 3:09-CV- 21 00514, 2010 WL 3522378, at *3 (D. Nev. Sept. 2, 2010). While Mr. Stockton’s opinion that, 22 applying Dr. Woroch’s benchmark, “all of [Plaintiff’s] objectives were unattainable,” see Stockton 23 Rebuttal ¶ 43, constitutes proper rebuttal, Mr. Stockton’s analysis in Tab 13 applies a new 24 methodology to answer a question that Dr. Woroch argued Mr. Stockton failed to address in his 25 Initial Report. See Woroch ¶ 52. Therefore, Rebuttal Tab 13 and related opinions offer new 26 argument based on new evidence, contrary to Rule 26’s requirements. See Columbia Grain, 2015 27 WL 6675538 at *2-3. Because Plaintiff has not attempted to show that this was either justified or 28 harmless, the Court imposes Rule 37’s “automatic and mandatory” sanction, see R&O, 2011 WL 6 1 2923703 at *3, and GRANTS Defendant’s Motion to Strike Rebuttal Tab 13 and related opinions. F. Rebuttal Tab 14 and Related Opinions 2 Next, Defendant asks the Court to strike Rebuttal Tab 14 for offering a new theory and 3 4 analysis to show that Plaintiff’s decision to raise prices was rational. Mot. at 10. Plaintiff responds 5 that Rebuttal Tab 14 rebuts Dr. Woroch’s opinion that Plaintiff acted irrationally. Plaintiff also 6 argues that Mr. Stockton supported his opinion that Plaintiff acted rationally in ¶ 43 of his Initial 7 Report. However, a review of Mr. Stockton’s Initial Report shows that he based his opinion in ¶ 8 43 on an economic model, not the calculations provided in Rebuttal Tab 14. Furthermore, in his 9 deposition, Mr. Stockton testified that the claim that Plaintiff “would have been irrational to continue to try to achieve its objectives” is “not one of my opinions.” Stockton Depo. at 445:12- 11 United States District Court Northern District of California 10 17. 12 Therefore, the Court agrees with Defendant. “[S]imply because one method [to support an 13 expert opinion] fails, the other does not become ‘rebuttal.’” R&O, 2011 WL 2923703 at *5. 14 (quoting Morgan v. Commercial Union Assur. Cos., 606 F.2d at 555). In other words, Mr. 15 Stockton cannot offer new bases for an old opinion on rebuttal. Accordingly, the Court finds that 16 inclusion of this opinion violated Rule 26. Because Plaintiff has not even attempted to show that 17 this violation was either justified or harmless, the Court imposes Rule 37’s “automatic and 18 mandatory” sanction, see R&O, 2011 WL 2923703 at *3, and GRANTS Defendant’s Motion to 19 Strike Rebuttal Tab 14 and related opinions. 20 21 G. Rebuttal Tab 15 and Related Opinions Defendant also moves to strike Rebuttal Tab 15, which Plaintiff offers to show that 22 surrounding dealers acted irrationally by continuing to try to meet their objectives. Mot. at 11. 23 Plaintiff again responds that this tab rebuts Dr. Woroch’s opinion that Plaintiff acted irrationally 24 by raising its prices. As above, the Court finds that Mr. Stockton cannot offer new bases for an old 25 opinion on rebuttal and therefore determines that Rebuttal Tab 15 violates Rule 26. Because 26 Plaintiff has not attempted to show that this violation was either justified or harmless, the Court 27 imposes Rule 37’s “automatic and mandatory” sanction, see R&O, 2011 WL 2923703 at *3, and 28 GRANTS Defendant’s Motion to Strike Rebuttal Tab 15 and related opinions. 7 1 2 H. Rebuttal Tab 16 and Related Opinions Defendant next moves to strike Rebuttal Tab 16 because it contains new evidence of 3 Plaintiff’s advertising expenses and inventory. Plaintiff responds that Mr. Stockton noted in his 4 Initial Report that the alleged discrimination “would include cumulative aftereffects such as ‘lost 5 allocation,’ and ‘diminished motivation to advertise.’” Opp. at 11 (citing Stockton ¶ 66) (emphasis 6 added). Plaintiff explains that Mr. Stockton corroborates these assumptions in Rebuttal Tab 16 to 7 rebut Dr. Woroch’s point that Mr. Stockton had not actually investigated the effects. 8 9 Plaintiff does not argue that Mr. Stockton had completed or offered this analysis in his Initial Report. To the contrary, in his initial deposition, Mr. Stockton agreed that he did not “know the level to which Stevens Creek reduced nonprice competition” and did not “find any specific 11 United States District Court Northern District of California 10 promotion that was not run, any specific service that was not offered, [or] any specific employee 12 that was not hired” as a result of the price discrimination. Stockton Depo. at 66:14-19, 67:11-14. 13 Therefore, the Court agrees with Defendant that Rebuttal Tab 16 and related opinions offer 14 new argument based on new evidence, contrary to Rule 26’s requirements. See Columbia Grain, 15 2015 WL 6675538 at *2-3. Because Plaintiff has not attempted to show that this violation was 16 either justified or harmless, the Court imposes Rule 37’s “automatic and mandatory” sanction, see 17 R&O, 2011 WL 2923703 at *3, and GRANTS Defendant’s Motion to Strike Rebuttal Tab 16 and 18 related opinions. 19 20 I. Rebuttal Tab 18 and Related Opinions Defendant moves to strike Rebuttal Tab 18 and related opinions for simulating predicted, 21 rather than actual, sales for the first time and applying a new, smaller market definition. Mot. at 22 12. Plaintiff responds that Rebuttal Tab 18, which it concedes includes “minor distinctions and 23 alternative presentations of the Stockton Initial Report analysis,” is directly responsive to Dr. 24 Woroch’s assertion that Mr. Stockton’s initial analysis provided a “false or unjustified validation” 25 of Mr. Stockton’s model. Opp. at 11. 26 With the exception of page 2 of Rebuttal Tab 18, the Court agrees with Defendant. Page 2, 27 which Defendant characterizes as “a new analysis of the change in masses using a new market 28 definition, based on a 25-mile containment area rather than a 50-mile containment area,” Mot. at 8 1 12, directly rebuts Dr. Woroch’s contention that Mr. Stockton’s gravity model falls apart when a 2 smaller area is used, see Woroch ¶¶ 77-81. In contrast, the other challenged pages (1, 3-6) offer 3 new analysis to support Plaintiff’s model, untethered to deficiencies identified by Defendant. For 4 example, page 1 applies Mr. Stockton’s model using data from other dealers for the first time, but 5 Dr. Woroch did not argue that the model fails to account for the experiences of other dealers. See 6 Woroch Report ¶¶ 76-81. In other words, such analysis does not respond to Dr. Woroch; it simply 7 bolsters Mr. Stockton’s previous opinion using new evidence and analysis, which is improper for 8 rebuttal. Again, Plaintiff does not argue that this violation is justified or harmless. 9 10 United States District Court Northern District of California 11 12 Accordingly, Defendant’s Motion to Strike is DENIED for page 2 of Rebuttal Tab 18 and related opinions and GRANTED for pages 1 and 3-6 of Rebuttal Tab 18 and related opinions. J. Rebuttal Tab 19 and Related Opinions Rebuttal Tab 19, the focus of Defendant’s next challenge, applies Mr. Stockton’s model to 13 samples ranging in size from 10 to 730. Defendant contends that this analysis is new because it 14 uses a different data set, while Plaintiff responds that it “reanalyz[es] the data with a smaller size” 15 to directly rebut Dr. Woroch’s opinion that a smaller sample would invalidate Mr. Stockton’s 16 model. Opp. at 12. 17 The Court agrees with Plaintiff. Rebuttal Tab 19 challenges Dr. Woroch’s opinion by 18 applying Plaintiff’s prior methodology to smaller sample sizes and is therefore proper rebuttal. See 19 R&O, 2011 WL 2923703 at *2 (quoting Bone Care, 2010 WL 389444) (“Rebuttal reports 20 ‘necessitate a showing of facts supporting the opposite conclusion of those at which the opposing 21 party's experts arrived in their responsive reports.’”). Accordingly, Defendant’s Motion to Strike 22 Rebuttal Tab 19 and related opinions is DENIED. 23 24 K. Rebuttal Tab 21 and Related Opinions Defendant next seeks to strike Rebuttal Tab 21 for presenting new analysis to support a 25 new opinion that the nationwide market is more competitive now than it was in the 2000s. Mot. at 26 13. Plaintiff responds that this analysis directly rebuts Dr. Woroch’s reliance on a study analyzing 27 the market in 2004 and 2006. Opp. at 12; see also Woroch ¶ 26 & n.37. 28 Challenging the reasonableness of Dr. Woroch’s authorities falls within the proper scope 9 1 of rebuttal because it is offered “to contradict, impeach or defuse the impact of the evidence 2 offered by an adverse party.” See Bowman, 2013 WL 1857192, at *7 (S.D. Ind. 2013) (quoting 3 Peals v. Terre Haute Police Dept., 535 F.3d 621, 630 (7th Cir.2008)); see also Laflamme, 2010 4 WL 3522378 at *3. Accordingly, Defendant’s Motion to Strike Rebuttal Tab 21 and related 5 opinions is DENIED. 6 7 L. Rebuttal Tab 23 and Related Opinions Defendant seeks to strike Rebuttal Tab 23 and related opinions for presenting a new lost 8 sales estimate using, for the first time, Plaintiff’s post-discrimination mass. Plaintiff responds that 9 this estimate rebuts Dr. Woroch’s assertion that Mr. Stockton’s lost sales analysis fails because it 10 United States District Court Northern District of California 11 was benchmarked to the pre-discrimination period. Opp. at 13; see also Woroch ¶¶ 90-97. The Court finds that, like Rebuttal Tab 19, Rebuttal Tab 23 challenges Dr. Woroch’s 12 opinion by suggesting that, even accepting Dr. Woroch’s criticism, Mr. Stockton’s analysis that 13 lost sales resulted survives. See R&O, 2011 WL 2923703 at *2 (quoting Bone Care, 2010 WL 14 389444) (“Rebuttal reports ‘necessitate a showing of facts supporting the opposite conclusion of 15 those at which the opposing party's experts arrived in their responsive reports.’”). Accordingly, 16 Defendant’s Motion to Strike Rebuttal Tab 23 and related opinions is DENIED. 17 18 M. Rebuttal Tab 24 and Related Opinions The parties’ arguments regarding Rebuttal Tab 24 mirror those offered above for Rebuttal 19 Tab 23: Defendant argues that Rebuttal Tab 24 does not contradict but instead applies Dr. 20 Woroch’s opinion that Plaintiff could have obtained its objectives in certain months, Mot. at 13, 21 while Plaintiff responds that Rebuttal Tab 24 defuses the impact of Dr. Woroch’s challenge to Mr. 22 Stockton’s damages calculation by establishing that damage resulted even if those months are 23 excluded. As above, the Court finds that this properly rebuts Dr. Woroch’s opinion and DENIES 24 Defendant’s Motion to Strike Rebuttal Tab 24 and related opinions. 25 26 N. Rebuttal Tab 25 and Related Opinions Finally, Defendant moves to strike Rebuttal Tab 25, which offers a chart that Mr. Stockton 27 admits “was not in the original report” but “is rearranging work that was already done.” Stockton 28 Depo. at 551:2-5. Plaintiff responds that this tab supports an opinion offered in Mr. Stockton’s 10 1 Initial Report and “seeks to reframe [the] diversion principle being ignored by Chrysler by break 2 down further [sic] the previous analysis.” Opp. at 15. In other words, Plaintiff essentially concedes that Mr. Stockton is offering new evidence 3 4 and analysis to support an argument previously made. Because “[a] rebuttal report is not the time 5 to change methodologies to account for noted deficiencies,” Bowman, 2013 WL 1857192 at *7, 6 Rebuttal Tab 25 violates Rule 26. Because Plaintiff has not attempted to show that this violation 7 was either justified or harmless, the Court imposes Rule 37’s “automatic and mandatory” sanction, 8 see R&O, 2011 WL 2923703 at *3, and GRANTS Defendant’s Motion to Strike Rebuttal Tab 25 9 and related opinions. 10 United States District Court Northern District of California 11 IV. ORDER For the foregoing reasons, IT IS HEREBY ORDERED that Defendant’s Motion to Strike: 12 1. Rebuttal Tab 3 and Related Opinions is DENIED; 13 2. Rebuttal Tab 6 and Related Opinions is DENIED; 14 3. Rebuttal Tab 7 and Related Opinions is DENIED; 15 4. Rebuttal Tab 10 and Related Opinions is GRANTED; 16 5. Rebuttal Tab 13 and Related Opinions is GRANTED; 17 6. Rebuttal Tab 14 and Related Opinions is GRANTED; 18 7. Rebuttal Tab 15 and Related Opinions is GRANTED; 19 8. Rebuttal Tab 16 and Related Opinions is GRANTED; 20 9. Rebuttal Tab 18 and Related Opinions is GRANTED IN PART and DENIED IN PART; 21 10. Rebuttal Tab 19 and Related Opinions is DENIED; 22 11. Rebuttal Tab 21 and Related Opinions is DENIED; 23 12. Rebuttal Tab 23 and Related Opinions is DENIED; 24 13. Rebuttal Tab 24 and Related Opinions is DENIED; 25 14. Rebuttal Tab 25 and Related Opinions is GRANTED. 26 27 28 Dated: August 3, 2016 ______________________________________ BETH LABSON FREEMAN United States District Judge 11

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