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Investment Banking Expert Witnesses

Investment banking disputes in complex commercial litigation typically arise when a client, counterparty, or regulator alleges that an investment bank's advisory work, underwriting, or transaction execution failed to meet professional and fiduciary standards. These disputes surface in fairness opinion and merger advisory litigation over whether a bank's valuation and deal advice met professional standards, in underwriting disputes over whether an IPO, SPAC, or securities offering was properly priced and disclosed, and in conflict-of-interest litigation over whether an investment bank's dual role in a transaction compromised its advisory obligations. Because investment banking transactions involve complex valuation judgments, disclosure obligations, and regulatory requirements that reasonable professionals can approach differently, the central issue is typically whether the bank's advisory work, underwriting practices, or transaction structuring met the professional and regulatory standards applicable to the transaction.

An investment banking expert helps attorneys evaluate that question by applying accepted investment banking practices and industry standards to the advisory work, underwriting, or transaction at issue. That might mean assessing whether a fairness opinion's valuation methodology and analysis met professional standards, evaluating whether an IPO or securities offering's pricing and disclosure practices complied with applicable regulations, or analyzing whether a bank properly managed and disclosed conflicts of interest in a dual-role transaction. These findings support positions on professional negligence, breach of fiduciary duty, and regulatory compliance, giving attorneys an industry-grounded basis for litigation strategy.

Investment banking cases benefit from experts whose specific background, whether mergers and acquisitions advisory, capital markets and underwriting, or corporate governance, matches the precise transactional question at issue rather than investment banking in general terms. Round Table Group's investment banking network includes former investment bankers, CPAs, and compliance professionals with experience across capital markets, private equity, and corporate governance, several of whom have published on SPACs, IPOs, and conflicts of interest in investment banking. With more than 75,000 expert searches completed for litigators, we help attorneys match a case's specific investment banking issue to an expert whose credentials will withstand scrutiny. Let us help you find the right investment banking expert for your case by calling us at (202) 908-4500.

Kinds of Cases We Work On

Round Table Group helps our clients find a wide variety of Investment Banking expert witnesses for cases like:

01

Fairness Opinion Challenge Over a Flawed Valuation.

A target company's shareholders sued the company's board after a merger closed at a price the shareholders argued was supported by a flawed fairness opinion that overlooked more favorable competing bids. We identified experts with experience in fairness opinion methodology, comparable transaction analysis, and investment banking advisory standards. The expert's review found the opinion's valuation range omitted a materially higher recent comparable deal, supporting a substantial settlement.
02

IPO Due Diligence Claim Over a Missed Issue.

An issuer sued its lead underwriter after a post-IPO stock decline led to securities litigation, alleging the underwriter's due diligence process failed to catch a material revenue recognition issue before pricing. We identified experts with experience in IPO due diligence practices, underwriting standards of care, and financial statement analysis. The expert's review of the diligence file found key verification steps had been skipped, supporting the issuer's contribution and indemnification claims.
03

Advisory Fee Calculation Dispute Over Transaction Value.

A mid-market company disputed its investment bank's success fee following a sale, arguing the bank's fee calculation improperly included assumed liabilities outside the engagement letter's defined transaction value. We identified experts with experience in M&A engagement letter interpretation, investment banking fee customs, and transaction value methodology. The expert's analysis of market-standard fee practices supported the company's narrower calculation, driving a negotiated resolution.
04

Breakup Fee Retention Dispute Over a Collapsed Deal.

An acquirer sued a target company after the target retained a breakup fee despite the deal's collapse being attributable to the acquirer's financing bank, not any target-side failure. We identified experts with experience in M&A deal financing practices, breakup fee provision customs, and financing contingency structuring. The expert's timeline reconstruction traced the financing failure to conditions outside the acquirer's control, supporting recovery of the fee.
05

Appraisal Valuation Dispute Over Discount Rate Assumptions.

A group of dissenting shareholders challenged a merger's deal price in an appraisal proceeding, arguing the company's financial advisor had used discount rate assumptions inconsistent with prevailing market conditions. We identified experts with experience in discounted cash flow valuation methodology, cost of capital analysis, and fairness opinion practices. The expert's independent DCF model supported a materially higher fair value, anchoring an award exceeding $40 million above the deal price.
06

Bond Pricing Allocation Dispute Over Investor Favoritism.

A corporate issuer sued its lead underwriter after a bond offering priced well below indicated demand, alleging the underwriter favored certain institutional accounts in allocation to the issuer's detriment. We identified experts with experience in debt underwriting practices, bond syndicate allocation customs, and capital markets pricing analysis. The expert's order-book analysis found the allocation pattern departed from customary syndicate practice, supporting a substantial settlement.
07

Undisclosed Conflict Claim Over a Dual Engagement.

A company sued its investment bank after learning the bank had simultaneously advised the eventual acquirer on financing for the same deal without disclosing the relationship. We identified experts with experience in investment banking conflict-of-interest standards, FINRA disclosure requirements, and M&A advisory ethics. The expert's review of the bank's internal records confirmed the dual engagement predated required disclosure, supporting a substantial settlement.
08

Withdrawn Financing Commitment Over a MAC Clause.

An acquirer sued its financing bank after the bank withdrew a committed bridge loan days before closing, citing a material adverse change the acquirer argued was contractually undefined, causing the deal to collapse. We identified experts with experience in acquisition finance commitment letter practices, bridge loan structuring, and syndicated lending customs. The expert's analysis of the commitment letter's MAC clause supported the acquirer's narrower interpretation, driving a substantial settlement.
09

Private Placement Shortfall From Weak Investor Outreach.

A growth-stage company sued its placement agent after a private placement closed at less than half its targeted capital raise, alleging the agent failed to conduct a customary institutional investor outreach process. We identified experts with experience in private placement marketing practices, institutional capital-raising standards, and placement agent engagement customs. The expert's review of the agent's outreach records found the investor list fell well short of customary practice, supporting a settlement of nearly $6 million.
10

SPAC Fairness Opinion Dispute Over Outdated Financials.

A SPAC sponsor sued the bank retained to render a fairness opinion on a proposed business combination after the opinion was later found to rely on outdated target financials, contributing to a shareholder redemption wave. We identified experts with experience in SPAC transaction structuring, fairness opinion methodology, and target company valuation analysis. The expert's review confirmed the financials underlying the opinion predated a material downward revision, supporting a substantial settlement.

Here are a few of our favorite Investment Banking Expert Witnesses:

Connecticut Investment Banking Expert #9245

I have 30 years of experience, and specialize in the field of investment banking with specific knowledge in the areas of mergers and acquisition, corporate finance and restructurings.

 

Florida Investment Banking Expert #19199

I have 30 years of experience in the field of business valuations. I have published on such topics as valuations.

 

Oregon Investment Banking, Investing Expert #19573

I have 17 years of experience, and specialize in the field of finance with specific knowledge in the areas of banking, capital markets and earnings management. I have published on such topics as IPOs, corporate finance and banking regulation.

 

Illinois Investment Banking, Hedge Funds Expert #21620

I have 20 years of experience in the field of investment banking, with specific knowledge of capital markets and mergers and acquisitions, initial public offerings, convertibles and other financing and derivatives, hedge funds and private equity. I have published on such topics as investment banking, private equity and hedge funds. I have testified 12 times on topics such as investment banking practices, financing, mergers and acquisitions, private equity and hedge funds and capital market transactions, including convertibles.

 

Florida Investment Banking Expert #23956

I have 22 years of experience and specialize in the field of investment banking with specific knowledge in the areas of trading, project management, wealth management, risk management, technology and operations. I have published on such topics as trading, investing and risk management, technology controls and quality improvement. I have testified on pension reform.

 

Your Case Deserves The Best Investment Banking Expert Witnesses

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The right expert witnesses and consulting experts can make your case. That’s why we have spent so many hours over the past quarter century making sure our clients have just the right expert team — whether one expert or many, early-stage advice or expert reports and testimony. Across over 50,000 expert search assignments, we have honed a unique, customized approach to identifying, analyzing and connecting with expert talent so you can focus on winning your case.

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Pennsylvania Investment Banking, Derivatives Expert #26765

I have 4 years of experience and specialize in the field of finance with specific knowledge of corporate governance, executive compensation, and mergers and acquisitions. I have published on such topics as corporate governance, executive compensation, and mergers and acquisitions.

 

New York Investment Banking Expert #28225

I have 14 years of experience and specialize in the field of finance, with specific knowledge of investment banking, equity analysts and private equity. I have published on such topics as conflicts of interest in investment banking, the pricing and performance of IPOs and buyouts.

 

California Investment Banking Expert #31010

I have 7 years of experience, and specialize in the field of investment banking and corporate governance with specific knowledge in the areas of securities, mergers and acquisitions, and valuation. Has prepared expert reports and testified on a variety of these issues. Over 30 years of experience as an investment banker, operating executive, and director, working extensively on hundreds of: equity and debt financing transactions, mergers and acquisitions, strategic business and financing plans, project financings, and other financial advisory assignments, as well as implementing corporate software systems.

 

Investment Banking Expert #34501

I have 21 years of experience, and specialize in the field of finance with specific knowledge in the areas of technology, aerospace and defense and biotechnology.

 

New York Investment Banking Expert #40701

I have 20 years of experience, and specialize in the field of investment banking, asset management and venture capital, with specific knowledge in the areas of healthcare, corporate finance, and mergers and acquisitions. I have had the pleasure of working with so many capable and acomplished people throughout my career. The most gratifying aspect of my career relates to my work with one of my partners.

 

New York Investment banking, Mergers Expert #53084

I have 30 years of experience, and specialize in the field of corporate law with specific knowledge in the areas of securities, public companies and broker dealers. I have published on such topics as SPACs, private placements and Regulation D.

 

Put Our Investment Banking Expert Network to Work for You

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Our huge network of experts – eminent university professors and practitioners who have achieved renown as thought leaders in their fields – combined with unparalleled research capabilities puts the experts you need at your disposal when and where you need them.

If you’re a litigator or general counsel, we want to put this network to work for you and your clients. Let us know how we can help by calling us at (202) 908-4500 or filling out the form on this page. We’re so confident you’ll love what we do that unless you retain an expert we present there’s no charge!

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Questions Attorneys Ask About Investment Banking Expert Witnesses:

An investment banking expert typically becomes necessary in fairness opinion and merger advisory litigation over whether a bank's valuation and deal advice met professional standards, underwriting disputes over IPO or securities offering pricing and disclosure, and conflict-of-interest litigation over a bank's dual role in a transaction.
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