Consent Solicitations: Amending Public Bond Indentures

Introduction

Public bond debt is one of the most difficult components of a capital structure to restructure out of court. Unlike a leveraged loan with 30 institutional lenders that can be reached on a single conference call, a public bond may have hundreds or thousands of registered holders distributed across mutual funds, hedge funds, insurance companies, retail accounts, and pension plans. Coordinating those holders to consent to a restructuring requires a formal procedural mechanism: the consent solicitation, governed by the Trust Indenture Act of 1939, the Marblegate framework that the Second Circuit established in 2017, and the specific terms of the indenture itself.

This article walks through the mechanics: what a consent solicitation actually does, the required-holder thresholds that govern what can be amended, the Section 316(b) protection that makes economic-term amendments effectively impossible without 100% consent, the Marblegate case that defined the modern boundary between contractual and practical impairment, the exit-consent technique that has become the dominant out-of-court tool for public bond restructurings, the procedural timeline that runs from launch through expiration, the role of the depositary, information agent, and tabulation agent that handle the operational mechanics, and the consent-fee economics that drive participation rates.

A consent solicitation is a formal solicitation by which a bond issuer asks holders to vote on a proposed amendment to the indenture. The mechanic mirrors a corporate proxy solicitation: the issuer files a Consent Solicitation Statement with the SEC describing the proposed amendments, sets a record date that fixes which holders are eligible to vote, distributes the materials through Depository Trust Company (DTC) to the registered holders, and collects consents over a defined solicitation period (typically 20-30 days). At the expiration time, if the required threshold of holders has consented, the supplemental indenture is signed and the amendment takes effect. If the threshold is missed, the consent solicitation fails and the original indenture remains in place.

Consent Solicitation

A formal procedural mechanism by which a bond issuer requests holder consent to amend an existing indenture. The process requires SEC-compliant disclosure, a defined record date, distribution through DTC, a solicitation period (typically 20-30 days), and adoption only if the required percentage of holders has consented by the expiration time. Consent solicitations are most often used either to amend restrictive covenants (which typically requires majority consent) or to obtain exit consents that strip covenants from non-participating bonds in connection with an exchange offer. Lazard's December 2024 solicitation for its Lazard Group senior notes (where Lazard, Inc. offered to guarantee the senior notes in exchange for amendments allowing reporting changes, paying $1.50 per $1,000 to consenting holders, with Citigroup and Lazard Frères as solicitation agents and Global Bondholder Services Corporation as the information agent and tabulation agent) is a clean recent example of the standard architecture.

Public bond consent solicitations require a specific cast of procedural participants, each with a defined role.

The procedural roles are typically combined in tight coordination. The Lazard December 2024 solicitation, for example, used Citigroup and Lazard Frères as joint solicitation agents, Global Bondholder Services Corporation as combined information agent and tabulation agent, and Bank of New York Mellon as trustee. The solicitation agents conducted the investor outreach and managed the process; Global Bondholder Services distributed the Consent Solicitation Statement, fielded holder questions, and tabulated the consents; Bank of New York Mellon executed the supplemental indenture once the threshold was met.

Indentures distinguish two categories of amendments with very different consent thresholds.

The dividing line is Section 316(b) of the Trust Indenture Act, which protects each bondholder's right to receive payment of principal and interest on the contractual due dates. A consent solicitation can amend covenants, change reporting, modify the indenture trustee, and remove most protective provisions with majority consent. It cannot reduce principal, lower the coupon, extend the maturity, or change the payment ranking without unanimous consent of every affected holder. The unanimous-consent requirement is the structural reason why direct amendment is rarely the right path for public bond restructurings: in a deal with thousands of retail holders, getting unanimous consent is essentially impossible.

The modern law of Section 316(b) was reshaped by the Second Circuit's 2017 ruling in Marblegate Asset Management v. Education Management Corp. The case is the definitional precedent for what 316(b) protects and what it does not, and every modern out-of-court bond restructuring is structured against its framework.

Marblegate Framework

The Second Circuit's 2017 ruling in Marblegate Asset Management v. Education Management Corp. (846 F.3d 1) holding that Section 316(b) of the Trust Indenture Act bars contractual but not practical impairment of the payment rights of non-consenting minority holders. Under the Marblegate framework, an issuer cannot amend an indenture to reduce principal, lower the coupon, or extend maturity without unanimous consent (those changes would contractually impair payment rights), but the issuer can take other actions (foreclosing on collateral, transferring assets to a new entity, conducting an out-of-court restructuring with the majority that practically impairs the holdouts' ability to collect) without violating 316(b). The ruling reversed a 2014 district court decision that had read 316(b) more broadly to protect against any practical impairment, and is the structural anchor of the modern exit-consent and out-of-court bond-restructuring playbook.

The Marblegate facts illustrate the framework. Education Management Corp ("EDMC") proposed an out-of-court restructuring in which, if creditors refused to consent, secured lenders would release EDMC's guarantee, foreclose on EDMC's assets, and sell the foreclosed assets to a newly formed subsidiary that would distribute new debt and equity to consenting creditors only. Non-consenting holders like Marblegate Asset Management would retain their formal contractual right to payment, but the issuer would have been left with no meaningful assets, leaving the formal right effectively worthless. The district court initially held that this structure violated 316(b) by practically impairing the holdouts' ability to collect; the Second Circuit reversed in 2017, holding that 316(b) protects only contractual changes to payment terms (principal, interest, maturity), not the practical economic value of the bond.

The Marblegate framework is what allows the modern out-of-court bond restructuring playbook to function. The issuer cannot amend the original bond's payment terms (that would require unanimous consent), but the issuer can offer a new bond with different payment terms in exchange and use majority consent to strip the original bond of covenants, leaving holdouts with a stripped, illiquid security. The economic effect on the holdouts is severe (their bonds may trade at a deep discount to the new exchange bonds), but the legal architecture survives 316(b) scrutiny because the formal contractual right to payment at maturity remains intact.

Because direct amendment of payment terms is unavailable, public bond restructurings typically run through a structure called an exit consent. The mechanic combines two transactions in a single solicitation: an exchange offer (where the issuer offers existing bondholders the chance to exchange their bonds for new bonds with different terms) and a consent solicitation (where bondholders who participate in the exchange consent to amendments that strip the original bond's covenants).

The exit-consent structure is technically voluntary at every step. Bondholders are not required to participate in the exchange; if they decline, they keep their original bonds with original payment terms. But the original bonds, after the exit consent strips their covenants, are economically much less valuable. The stripped bond typically loses:

The non-participating holders effectively retain their right to receive principal and interest on contractual due dates (which Section 316(b) protects under the Marblegate framework) but lose every protection beyond that.

The structural effect is to make the holdout position economically unattractive. If 90% of bondholders participate in the exchange and consent to the exit covenant strip, the remaining 10% holds bonds that trade at a deep discount to the new exchange bonds, are functionally illiquid, and have no covenant protection if the company's credit deteriorates further. The economic incentive pushes most rational holders to participate in the exchange, which is the practical mechanism by which public bond restructurings achieve high participation rates.

A typical consent solicitation, paired with an exchange offer, runs through a defined sequence over 30-60 days from launch through settlement.

Issuers pay consent fees to participating holders to compensate them for the time, attention, and incremental risk of agreeing to the amendments. Fee economics vary by deal but follow consistent patterns.

Exit consents work because of a structural incentive that bondholders evaluate against three numbers: the price of the original (stripped) bond if they hold out, the price of the new exchange bond if they participate, and the consent fee paid for participating early. The participation decision turns on:

A rational holder participates whenever Participation Value > 0, which the issuer engineers by setting consent-fee economics and exchange ratios such that the post-strip price of the original bond falls well below the new-bond-plus-fee package. The minimum amendment threshold for the exit consent is typically:

with the required percentage typically 50.1% or 66.67% depending on the indenture, while non-economic amendments to payment terms still require the 100% Trust Indenture Act sacred-rights threshold. The structural coercion of the exit consent comes from making non-participation economically painful even though the legal right to payment under Section 316(b) is preserved.

Consent solicitations are the right tool when the public bond is the consequential layer of the capital structure that needs restructuring, the issuer can identify a credible exchange ratio that will attract majority participation, and the underlying credit is impaired enough to justify the cost and complexity of the solicitation but not so impaired that the only realistic path is a prepackaged Chapter 11. The 2024-2025 era saw substantial consent-solicitation activity across the high-yield market, with issuers using exit consents to extend maturities, modify interest rates through exchange into new bonds, and address covenant problems that the original indentures had left open. The mechanics work, when they work, because the structural coercion of the exit consent overwhelms the rational holdout position. They fail when the exchange terms are inadequate (participation falls below 80-85% and the holdouts retain enough collective economic weight to matter) or when the underlying credit is so impaired that no exchange ratio clears the market.

The consent solicitation is one of the more procedurally complex tools in the workout playbook, but it is the tool that makes most public bond restructurings possible. Understanding the Section 316(b) constraint, the Marblegate framework that defines its boundary, the exit-consent structure that operates around it, the procedural roles (solicitation agent, information agent, tabulation agent, trustee, DTC) that handle the operational mechanics, and the consent-fee economics ($1.00-$2.50 per $1,000 typical, two-tier early/late, fee increases on extension) that drive participation is foundational for any restructuring banker working on a credit with material public bond debt.