USI Insurance Services LLC v. Alliant Insurance Services Incorporated

District Court, D. Arizona·Decided June 26, 2025·No. 2:23-cv-00192·Unknown

Opinion

WO

USI Insurance Services LLC, No. CV-23-00192-PHX-SMB

Plaintiff, ORDER

v.

Alliant Insurance Services Incorporated, et al., Defendants. The matter before the Court stems from Plaintiff USI Insurance Services LLC’s (“USI”) lawsuit against Defendants Alliant Insurance Services Incorporated (“Alliant”), William J. Havard III, Robert Engles, Jenise Purser, and Justin Walsh (collectively, “Defendants,” or without referring to Alliant, the “Individual Defendants”) relating to allegations that, among other things, they engaged in the improper solicitation of USI’s clients on Alliant’s behalf after resigning from USI. Defendants now move to exclude certain trial testimony and the opinions of USI’s industry expert witness, Thomas R. Linn (Doc. 261 (Defendants’ Motion to Exclude Certain Trial Testimony and Opinions of Thomas R. Linn)). The parties have fully briefed the pending Motion.1 For the following reasons, the Court will grant the Motion (Doc. 261). A party seeking to present an expert’s testimony carries the burden establishing that testimony’s admissibility. Cooper v. Brown, 510 F.3d 870, 942 (9th Cir. 2007). Federal 1 The briefings for Mr. Linn are available at ECF Nos. 301 and 325. (See also Doc. 269.)) Rule of Evidence 702 and Daubert v. Merrell Dow Pharms., Inc., 509 U.S. 579 (1993) govern the admissibility of such testimony. Rule 702 states: A witness who is qualified as an expert by knowledge, skill, experience, training, or education may testify in the form of an opinion or otherwise if: (a) the expert’s scientific, technical, or other specialized knowledge will help the trier of fact to understand the evidence or to determine a fact in issue; (b) the testimony is based on sufficient facts or data; (c) the testimony is the product of reliable principles and methods; and (d) the expert has reliably applied the principles and methods to the facts of the case. Fed. R. Evid. 702. Expert testimony is admissible only if it is relevant and reliable. Daubert, 509 U.S. at 589. Expert testimony is “relevant” if it fits the facts of the case and logically advances “a material aspect of the proposing party’s case.” Daubert v. Merrell Dow Pharms., Inc. (Daubert II), 43 F.3d 1311, 1315 (9th Cir. 1995). Further, the testimony is “reliable” if the expert’s opinion is reliably based in the “knowledge and experience of the relevant discipline.” Alaska Rent-A-Car, Inc. v. Avis Budget Grp., Inc., 738 F.3d 960, 969 (9th Cir. 2013) (quoting Primiano v. Cook, 598 F.3d 558, 565 (9th Cir. 2010)). The trial judge acts as the “gatekeeper” of expert witness testimony by engaging in a two-part analysis. Daubert, 509 U.S. at 592–93. First, the trial judge must determine that the proposed expert witness testimony is based on scientific, technical, or other specialized knowledge. Id.; Kumho Tire Co. v. Carmichael, 526 U.S. 137, 147 (1999). To assess reliability, courts may consider “(1) whether the theory can be and has been tested, (2) whether the theory has been peer reviewed and published, (3) what the theory’s known or potential error rate is, and (4) whether the theory enjoys general acceptance in the applicable scientific community.” Murray v. S. Route Mar. SA, 870 F.3d 915, 922 (9th Cir. 2017). Second, the trial court must ensure that the proposed testimony is relevant—that it “will assist the trier of fact to understand or determine a fact in issue.” Daubert, 509 U.S. at 592. The Rule 702 inquiry is flexible and must focus “solely on principles and methodology, not on the conclusions that they generate.” Id. at 595. “[I]t is a matter for the finder of fact to decide what weight to accord the expert’s testimony” after it has passed the two-part analysis to determine its admissibility. Kennedy v. Collagen Corp., 161 F.3d 1226, 1230 (9th Cir. 1998). Opposing experts or tests that the factfinder may be confronted with do not preclude admission but rather go to the weight of the evidence. Id. at 1230–31. “Vigorous cross-examination, presentation of contrary evidence, and careful instruction on the burden of proof are the traditional and appropriate means of attacking shaky but admissible evidence.” Daubert, 509 U.S. at 596. A. Mr. Linn’s Opinions Mr. Linn is USI’s insurance industry expert witness. (Doc. 261 at 2.) Defendants move to exclude his opinion and testimony concerning (1) certain “market multiples” derived from other undisclosed insurance transactions and (2) opinions on the enforceability and interpretations of the restrictive covenants in the Individual Defendants’ employment agreements. (Id.) 1. Market Multiples USI plans to offer Mr. Linn’s testimony on the process for buying, selling, and acquiring books of business (“BOB(s)”)2 in the commercial insurance industry and the typical pricing for such assets. (Doc. 269-2 at 5; see generally id. at 3–19 (Mr. Linn’s Expert Report).) Mr. Linn opines that industry uses “multiples of revenue” as a rule of thumb to price of a firm or BOB and “multiples of EBITDA” to calculate the sale price. (Id. at 11.) He further provides specific ranges of multiples for revenue and for EBITDA in which the range covers standard business risks in the insurance industry and unique, transaction-specific risks. (Id.) Defendants attack Mr. Linn’s factual basis for reaching the proffered multiples. (See Doc. 261 at 9–15; see generally Doc. 269 (sealed).) According to Defendants, Mr. Linn based his multiples every transaction he worked on during his twenty-two-year career, including those concerning the sale of entire insurance brokerage firms and isolated BOBs. (Doc. 261 at 10–11; see also Doc. 269-1 at 13–23.) Defendants also point out that when

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USI Insurance Services LLC v. Alliant Insurance Services Incorporated, (D. Ariz. 2025).

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