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Investing Basics

Non-Pro-Rata Exchange

A non-pro-rata exchange is a debt exchange in which creditors within the same existing class or tranche are not offered or do not receive the same opportunity, allocation or economics in proportion to their holdings.

Updated 2026-09-01 · Foundation

The issue is unequal treatment within an existing class

Credit agreements often begin with a baseline expectation that principal and interest payments are shared ratably among lenders holding the same loans.

Exceptions can permit selective purchases or assignments. Disputes arise when a transaction uses one of those exceptions to deliver materially different value to a favored lender group.

Serta turned on the meaning of an open-market-purchase exception

The Fifth Circuit held that Serta's 2020 uptier did not qualify as the credit agreement's permitted Open Market Purchase.

On remand in July 2026, the bankruptcy court held that participating lenders breached the pro rata sharing provision by receiving exchange value without sharing it ratably with excluded lenders.

Selective exchanges can change priority as well as price

A lender may receive a better coupon, longer maturity or partial paydown. The most consequential non-pro-rata exchanges also move participating creditors into senior debt.

Excluded lenders can therefore suffer both an economic gap and a priority loss.

Modern agreements address the issue more expressly

Current loan documents increasingly define prohibited liability-management transactions or require heightened consent for subordination, non-pro-rata exchanges or changes to sharing provisions.

The drafting can still contain exceptions, including DIP financing and bona fide open-market transactions.

Non-pro-rata exchanges can create a prisoner's-dilemma dynamic

Assume every lender would prefer a fully pro-rata restructuring, but each lender also fears being excluded from a selective transaction that gives participating creditors higher-priority debt.

That fear can push individual lenders to accept a favored exchange even if the group as a whole would have preferred equal treatment.

This dynamic helps explain the growth of cooperation agreements. By committing a large lender bloc to negotiate together, creditors can reduce the incentive to defect for individual priority.

The practical lesson is that participation decisions are not made in isolation. Each lender must consider expected recovery if it joins, expected recovery if it stays out, and the probability that enough other lenders will join to make the transaction effective.

Common mistakes

Assuming every selective debt purchase violates pro rata sharing Permitted purchase exceptions can exist.

Treating Serta as a universal ban Its holdings depend on the governing contract.

Ignoring non-cash consideration Exchange debt itself can constitute value relevant to sharing provisions.

Example

Three lenders hold 60% of a first-lien tranche and two lenders hold the remaining 40%. The borrower exchanges only the 60% group into new first-out debt while the other lenders retain the old loans. The transaction is non-pro-rata because the exchange opportunity and resulting priority are not allocated ratably across the class.

Example

Three lenders hold 60% of a first-lien tranche and two lenders hold the remaining 40%. The borrower exchanges only the 60% group into new first-out debt while the other lenders retain the old loans. The transaction is non-pro-rata because the exchange opportunity and resulting priority are not allocated ratably across the class.

Professional note

Non-pro-rata is descriptive, not automatically improper. Some credit agreements expressly permit specified open-market repurchases or negotiated purchases; others require ratable sharing for payments or exchanges falling within the relevant provisions.

Related terms

  • Open Market Purchase

    An Open Market Purchase in a leveraged-loan agreement is a negotiated purchase of outstanding term loans by the borrower, a permitted subsidiary or another eligible affiliate from individual lenders, often on a non-pro-rata basis.

  • Pari Passu

    Pari passu means that specified obligations rank equally with one another in a stated respect, such as right of payment or lien priority, rather than one being contractually junior to the other.

  • Uptier Transaction

    An uptier transaction is a liability-management transaction in which a borrower and participating creditors create or exchange into debt that ranks ahead of specified existing creditors, causing non-participating or excluded debt to become relatively junior.

  • Priming Transaction

    A priming transaction is a financing or restructuring that places new debt ahead of specified existing creditors in lien priority, payment priority, structural priority or another agreed recovery waterfall.

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