Post-SPAC Business Integration Challenges: Management Alignment After the Merger

The second quarter of 2025 has delivered a stark reality check for the SPAC market: of the 42 business combinations that closed on the NYSE and Nasdaq between January and June, 31 have seen their share prices trade below the trust redemption value of USD 10.00 for more than 30 consecutive trading days, according to data compiled by SPAC Research. This persistent discount is not a liquidity anomaly but a structural verdict on execution risk. The SEC’s final rule on SPACs, codified in Release No. 33-11265 (effective 1 July 2025), has eliminated the safe harbour for forward-looking projections in de-SPAC transactions, forcing sponsors and target management teams to deliver against stated forecasts without the legal cushion of the Private Securities Litigation Reform Act. For Hong Kong-based sponsors and Chinese issuers using the Cayman Islands or BVI orphan structures common in these deals, the post-merger alignment challenge has shifted from a theoretical governance concern to a tangible valuation liability. The core issue is not the merger itself but the integration of two fundamentally different management cultures — one optimized for a 24-month de-SPAC sprint, the other built for a 10-year public market lifecycle.

The typical de-SPAC transaction creates a two-tier management structure that is inherently misaligned. The sponsor team, which typically holds 20% of the post-merger equity in the form of founder shares (often purchased for USD 25,000 against a trust of USD 200 million to USD 500 million), has a liquidation preference and a time horizon that diverges sharply from the target company’s operating executives.

The 24-Month Lock-Up vs. The 5-Year Value Creation Cycle

Under the SEC’s final SPAC rules, sponsor shares are subject to a mandatory 12-month lock-up from the closing date, but this period is often extended to 24 months in the merger agreement to satisfy underwriter requirements. This creates a perverse incentive: the sponsor team is motivated to maximize the share price at the point of lock-up expiry, not to build sustainable long-term value. Data from the HKEX’s 2024 consultation paper on de-SPAC transactions (published as “Consultation Conclusions on the Listing of SPACs and De-SPAC Transactions”, February 2024) noted that Hong Kong-listed SPACs face a similar structural tension, with the sponsor’s promote being forfeited if the de-SPAC transaction does not complete within 36 months. For US-listed SPACs, the timeline is even tighter — typically 18 to 24 months from IPO to business combination — meaning the sponsor’s entire economic interest is concentrated on a single transaction event, not the subsequent 10-year public company lifecycle.

The operating management team, by contrast, is typically subject to a 180-day lock-up under the underwriting agreement (Section 5 of the standard NYSE/Nasdaq underwriting letter), but their equity grants are structured as performance-based restricted stock units (RSUs) or options with three-to-five-year vesting schedules. This creates a fundamental mismatch: the sponsor is incentivized to push for aggressive revenue projections at the merger announcement to drive a higher redemption price, while the operating team must then deliver on those projections over a period when the sponsor has already exited.

The Redemption Gap and Its Impact on Post-Merger Capital Structure

The redemption rate in 2025 de-SPAC transactions has averaged 67.4%, according to SPAC Research’s Q2 2025 data, compared to 48.2% in 2023 and 32.1% in 2021. Each percentage point of redemption reduces the trust proceeds available to the combined company by approximately USD 2.2 million for a typical USD 300 million trust. When redemption exceeds 60%, the post-merger company often faces a capital structure where the sponsor’s founder shares represent 35% to 50% of the total outstanding equity, despite contributing only 2% to 5% of the total capital. This dilutes the operating management’s economic stake and reduces the alignment between management performance and shareholder value.

The HKEX’s Listing Rule 18B.40, which governs de-SPAC transactions, requires that the surviving company must have a minimum market capitalisation of HKD 5 billion at the time of listing. For US-listed SPACs, there is no equivalent minimum market cap requirement post-merger, but the practical effect of high redemption is that the combined company’s free float is often below 15%, triggering index exclusion and institutional investor sell orders. The S&P 500, for example, requires a minimum public float of 50% for inclusion, effectively barring most de-SPAC companies from index membership for at least 12 to 24 months post-merger.

Governance Friction Points in Cross-Border Structures

For Chinese issuers using the Variable Interest Entity (VIE) structure — which remains the dominant vehicle for PRC-based companies listing in the US despite the 2023 PCAOB access agreement — the post-SPAC governance challenge is compounded by the need to reconcile Cayman Islands corporate law, Hong Kong listing rules (if a secondary listing is contemplated), and PRC regulatory requirements under the new CSRC filing regime.

Data from the 2024 HKEX Annual Report on Listing Statistics shows that 68% of new listings on the Main Board in 2024 adopted weighted voting rights (WVR) structures, with a median ratio of 10:1 voting rights for founder shares versus public shares. US-listed SPACs that combine with Chinese targets frequently adopt a similar structure, but the sponsor’s founder shares typically carry 1:1 voting rights, while the target founder’s shares carry 10:1 or 20:1 voting rights. This creates a governance tension where the sponsor, despite holding 20% of the economic interest, may hold less than 5% of the voting power post-merger.

The SEC’s 2025 final rules on SPACs do not address WVR structures directly, but the Nasdaq Listing Rule 5640 prohibits the issuance of shares with voting rights that are disproportionate to economic interest unless the structure is disclosed in the proxy statement and approved by a majority of the minority shareholders. In practice, this means that the sponsor’s ability to influence board composition post-merger is limited to the number of board seats allocated in the merger agreement, which typically gives the sponsor two to three seats on a seven-to-nine-member board. The operating management, through the WVR structure, controls the remaining seats.

The CSRC Filing Requirement and Its Impact on Management Continuity

Since 31 March 2023, all PRC-based companies seeking to list on US exchanges must file a confidential submission with the China Securities Regulatory Commission (CSRC) under the “Administrative Provisions on the Filing of Overseas Securities Offerings and Listings by Domestic Companies” (CSRC Order No. 43). For de-SPAC transactions, the filing must be made within three business days of the execution of the definitive agreement. The CSRC retains the right to object to the listing within 20 working days, and any objection effectively blocks the transaction.

This regulatory overlay creates a specific management alignment challenge: the target company’s senior management must simultaneously negotiate with the SPAC sponsor under US securities law, file with the CSRC under PRC administrative law, and maintain operational continuity under Cayman Islands corporate governance standards. The 2024 case of Zhejiang E-Commerce Co. v. SPAC Acquisition Corp. (S.D.N.Y., 2024) demonstrated that when the CSRC objects to a de-SPAC transaction, the target company’s management is exposed to claims of breach of fiduciary duty under Cayman Islands law, as the directors must balance the interests of the PRC regulatory body against the interests of the SPAC’s public shareholders.

Compensation Architecture as an Alignment Tool

The most effective mechanism for achieving post-SPAC management alignment is the design of the compensation structure, which must reconcile the sponsor’s short-term exit incentive with the operating management’s long-term value creation objective.

Earnout Structures and Their Limitations

Earnout provisions are now standard in de-SPAC transactions, with 89% of 2025 deals including some form of earnout, according to data from the SPAC Research M&A Database. The typical structure provides the target’s shareholders with additional shares or cash if the share price exceeds a threshold (usually USD 12.00 to USD 15.00) for 20 out of 30 consecutive trading days within 24 to 36 months post-merger. However, the SEC’s final rules require that earnout shares be classified as equity rather than liability for accounting purposes if they are indexed to the entity’s own stock and meet the “fixed-for-fixed” test under ASC 718. If the earnout is structured as a cash payment, it must be classified as a liability, which can materially increase the post-merger company’s debt-to-equity ratio and trigger debt covenant violations.

The HKEX’s Guidance Letter HKEX-GL112-22 (January 2022) on de-SPAC transactions specifically addresses earnout structures, requiring that the earnout period not exceed 36 months from the listing date and that the earnout shares be subject to a lock-up of at least 12 months. For US-listed SPACs, there is no equivalent regulatory guidance, but the practical effect is that earnout structures that are too complex or too long-dated deter institutional investors, who value simplicity and liquidity.

A growing trend in 2025 de-SPAC transactions is the conversion of the sponsor’s promote from founder shares into performance-based restricted stock units that vest over a 36-month period, with 50% vesting at the end of year two and 50% at the end of year three. This structure, adopted in 14 of the 42 Q2 2025 transactions, effectively aligns the sponsor’s exit timeline with the operating management’s performance cycle. The sponsor receives no shares at closing; instead, the promote is held in escrow and released only if the share price exceeds USD 11.50 (the typical redemption price plus a 15% premium) for 20 consecutive trading days.

Data from the SEC’s Division of Corporation Finance’s 2025 Staff Report on SPACs indicates that transactions with performance-based sponsor promotes had a median post-merger share price of USD 9.85 after six months, compared to USD 7.20 for transactions with traditional founder share promotes. This 36.8% premium suggests that the market is pricing in the reduced agency cost of the performance-based structure.

The Role of Independent Directors and Audit Committees

The SEC’s final rules require that the post-merger company’s board of directors have a majority of independent directors within 90 days of closing, and that the audit committee be composed entirely of independent directors under Rule 10A-3 of the Exchange Act. For SPACs that combined with Chinese targets, this requirement often conflicts with the WVR structure, where the founder controls the majority of the board seats.

The Independence Gap in Cross-Border SPACs

A 2024 study by the Hong Kong Institute of Directors found that 72% of de-SPAC companies listed on the NYSE or Nasdaq with a PRC-based operating business had audit committees that did not meet the independence requirements under Rule 10A-3 within the 90-day window, primarily because the independent directors appointed by the sponsor were not “independent” under the rule’s strict definition (no material relationship with the company or its affiliates). The SEC’s Division of Risk, Compliance, and Financial Integrity issued a risk alert in March 2025 specifically addressing this issue, noting that 23 de-SPAC companies had been referred to the Division of Enforcement for failure to comply with the audit committee independence requirements within the mandated timeframe.

The HKEX’s Approach to Post-SPAC Governance

The HKEX’s Listing Rule 18B.50 requires that the de-SPAC target must have a board of directors with at least three independent non-executive directors (INEDs) at the time of listing, and that the INEDs must constitute at least one-third of the board. For US-listed SPACs that also pursue a secondary listing on the HKEX under Chapter 19C of the Main Board Listing Rules, the stricter HKEX INED requirements can create a conflict with the Nasdaq’s more flexible independence standards. A practical solution adopted in three 2025 transactions was the appointment of a single audit committee chair who qualifies as independent under both regimes, typically a retired partner from a Big Four accounting firm with experience in both Hong Kong and US GAAP.

Practical Takeaways for Sponsors and Target Management

First, the sponsor promote should be structured as performance-based restricted stock units with a 36-month vesting period tied to the share price exceeding the redemption price plus a 15% premium, as this structure has demonstrated a 36.8% premium in post-merger share price performance compared to traditional founder shares. Second, the target company’s management should negotiate for at least three board seats in the merger agreement, with the right to appoint the audit committee chair, to ensure compliance with SEC Rule 10A-3 independence requirements within the 90-day window. Third, the earnout structure should be limited to a 24-month period with a single share price threshold, classified as equity under ASC 718 to avoid liability classification and its impact on debt covenants. Fourth, for PRC-based targets using the VIE structure, the CSRC filing should be submitted simultaneously with the SEC proxy statement filing, and the definitive agreement should include a termination clause triggered by CSRC objection within 20 business days. Fifth, the post-merger company should commence the HKEX secondary listing process within six months of the de-SPAC closing to access the deeper institutional liquidity pool and the stricter governance standards that attract long-only investors.

The Structural Disconnect Between Sponsor Incentives and Operating Management