Closing the Cash Gap in a de-SPAC: PIPEs, Forward Purchase Agreements, and Redemption Risk

Introduction

The structural defining feature of the modern de-SPAC market is the redemption rate. Recent transactions have seen public shareholders redeem 80 to 90 percent of the SPAC trust, leaving the operating company with a fraction of the cash the SPAC originally raised. A SPAC with $200 million in trust and a 90 percent redemption rate delivers only $20 million of cash. Without alternative financing, the combined company emerges as a public entity with insufficient capital to operate, which usually causes the target to walk away from the deal. The working group's solution is to layer in PIPE financing, forward purchase agreements, and non-redemption agreements before the merger is announced, with a minimum cash condition in the merger agreement that protects the target if the alternative financing falls short. This article walks through how each of these mechanisms works.

Understanding the cash gap requires understanding why redemption rates have run so high in recent de-SPAC transactions.

The Hedge Fund Trade

Most SPAC IPO investors are hedge funds running a recognizable strategy: buy SPAC units at the $10 IPO price, hold for 18 to 24 months while accumulating trust-account interest, and redeem at the trust price before the eventual merger regardless of the merger's quality. The strategy delivers low-risk yield (the trust holds Treasury bills) plus an option position (the warrants, which trade separately and provide upside if the eventual merger trades up). Hedge funds running this trade typically redeem virtually 100 percent of their shares at the merger vote, mechanically driving redemption rates higher.

The Rising-Rate Effect

The 2022-2024 rise in interest rates increased the trust-account yields meaningfully, making redemption more attractive economically. A SPAC trust earning 5 percent on Treasury bills produces a 10 percent return over a 24-month search period, comparable to many institutional alternatives. The yield-driven redemption logic accelerated as rates rose, pushing redemption rates from 30 to 50 percent in the 2020-2021 era to 80 to 90 percent in the 2023-2025 environment.

The Quality Sorting Problem

Public shareholders evaluating the merger increasingly use redemption as a quality screen. If the proposed deal looks attractive, some investors hold; if it looks weak, they redeem. The result is that high redemption rates often correlate with deals where public shareholders see the merger economics as marginal. The cash gap is partly a market signal that the working group has to address by improving the deal's perceived quality (rare) or by securing alternative financing (more common).

The PIPE (private investment in public equity) is the most common solution to the cash gap and has become the principal source of "real" cash in modern de-SPAC transactions.

The PIPE Mechanic

The PIPE is a private placement of common stock or a related security to a small group of pre-identified institutional investors, with the placement closing concurrently with the de-SPAC merger. The PIPE investors typically receive shares at the $10 SPAC IPO price (or sometimes a small discount), with proceeds going into the combined company's working capital alongside any unredeemed trust funds. The PIPE is marketed during the de-SPAC negotiation period and locked in well before the merger is announced.

Sizing the PIPE

The PIPE is sized to fill the expected cash gap based on assumed redemption rates. A SPAC with $200 million in trust and an expected 80 percent redemption rate would target a PIPE of $150 million or more to ensure the combined company has roughly $200 million of total cash at closing. Sponsors often size PIPEs above the minimum needed to provide cushion against higher-than-expected redemptions.

PIPE Investor Profile

PIPE investors are typically long-only mutual funds and crossover hedge funds with conviction in the underlying operating business. The PIPE investors do not have redemption rights (their cash is committed at closing regardless of the SPAC shareholder vote outcome), so they provide reliable funding that the trust account cannot. Building a PIPE book of credible long-only investors is one of the strongest signals of merger quality.

PIPE Marketing Timing

PIPE marketing typically happens in the weeks immediately before the merger announcement, with investors signing subscription agreements that become binding on merger closing. Investors evaluate the proposed merger terms, the operating company's prospects, and the structural protections (typically including registration rights for the PIPE shares post-closing) before committing.

PIPE (Private Investment in Public Equity)

A private placement of common stock or related securities to a small group of pre-identified institutional investors, used in de-SPAC transactions to fill the cash gap created by high public-shareholder redemption rates. PIPE investors typically receive shares at the $10 SPAC IPO price and commit their capital before the merger announcement, with subscription agreements becoming binding at closing. PIPE proceeds are not subject to redemption and provide reliable funding regardless of the public-shareholder vote outcome.

The forward purchase agreement (FPA) is a less common but increasingly used alternative to PIPE financing.

The FPA Commitment

A forward purchase agreement is a binding commitment by an investor (often the SPAC sponsor or an affiliated party) to purchase a defined number of shares at a defined price at the merger closing. The FPA effectively pre-commits a portion of the trust account or alternative capital before the merger is announced, providing additional certainty that cash will be available at closing.

Sponsor-Side FPAs

Sponsors sometimes structure FPAs as their own at-risk capital commitments, agreeing to purchase additional shares at closing as a way of demonstrating commitment to the merger. The sponsor's FPA provides "skin in the game" beyond the at-risk capital already committed at the SPAC IPO and aligns the sponsor's incentives with post-merger performance.

Third-Party FPAs

Other FPAs come from anchor investors who want to pre-commit to participating in the merger before the public announcement. The third-party FPA functions similarly to a PIPE but with structurally simpler documentation: a single binding commitment rather than the full PIPE marketing process.

Non-redemption agreements (NRAs) are bilateral agreements with specific public shareholders not to redeem their shares at the merger vote.

Buying Out a Specific Shareholder's Redemption

The sponsor enters into NRAs with selected public shareholders before the merger announcement, agreeing to provide some compensation (typically additional shares, warrants, or sponsor founder-share allocations) in exchange for the shareholder's commitment not to redeem. The NRA effectively converts a public shareholder who would otherwise have redeemed into a non-redeeming holder.

When NRAs Make Sense

NRAs are useful when the sponsor wants to preserve specific shareholders on the post-merger cap table, when the cash gap is small enough that redemption-prevention is more efficient than additional PIPE financing, and when the targeted shareholders are sophisticated enough to negotiate the consideration. NRAs have become more common as sponsors have run out of alternative financing options and need creative structures to make deals close.

Non-Redemption Agreement (NRA)

A bilateral agreement between the SPAC sponsor and a specific public shareholder where the shareholder commits not to redeem its shares at the merger vote in exchange for compensation, typically additional shares, warrants, or sponsor founder-share allocations. NRAs convert public shareholders who would otherwise have redeemed into non-redeeming holders, reducing the cash gap without requiring additional PIPE financing. NRAs have become more common in the post-2024 environment as sponsors run out of alternative financing options and need creative structures to make deals close.

The structural protection that ties the cash-gap mitigations together is the minimum cash condition (MCC) in the merger agreement.

What the MCC Specifies

The merger agreement specifies a minimum amount of cash that must be in the combined company at closing, calculated as the sum of un-redeemed trust funds plus PIPE proceeds plus any FPA commitments. If the actual cash falls below the MCC threshold, the target has the right to terminate the merger without penalty. The MCC is the target's principal protection against the deal closing with insufficient capital.

Negotiating the MCC

The MCC negotiation is one of the most contentious in any de-SPAC. Targets push for a high MCC to ensure adequate post-merger capitalization; sponsors push back to reduce the deal-termination risk if PIPE marketing falls short. The negotiated MCC reflects each side's relative leverage, the operating company's actual capital needs, and the sponsor's confidence in securing alternative financing.

Structural Variations

Modern MCC structures sometimes include sponsor "make-whole" provisions where the sponsor commits additional capital if the actual cash falls below the MCC, effectively guaranteeing the target some minimum capital. The make-whole provisions trade off the target's certainty for additional sponsor risk and are used selectively when the sponsor's commitment is necessary to get the deal signed.

PIPEs, forward purchase agreements, NRAs, and a tightly-negotiated MCC are the toolkit that lets a de-SPAC close even when nine of every ten public shareholders walk out the door. The same toolkit, though, sits inside a regulatory regime that the SEC rewrote in early 2024, raising the legal stakes on every projection and every conflict disclosure that goes into the proxy. The 2024 SEC SPAC rules are the next layer to understand.