Share Swap & Share Transfer Lawyer
Share Swap & Share Transfer Lawyer | Structuring, Shareholder Protection, and Filing Strategy
A comprehensive share swap makes one company a wholly-owning parent of another by exchanging shares, while a comprehensive share transfer creates an entirely new parent company to hold all shares of an existing company (상법 제360조의2, 제360조의15). Both require a special resolution of the shareholders' meeting and trigger statutory appraisal rights for dissenting shareholders (상법 제360조의5, 제360조의22). Because these transactions restructure ownership without a cash sale, disputes commonly arise over the fairness of the exchange ratio, disclosure obligations, and creditor protection procedures — this is where careful legal structuring matters most.
Share Swap & Share Transfer | Comprehensive Share Swap vs. Comprehensive Share Transfer
Both mechanisms let a company acquire 100% control of another without a cash tender, but they differ in who ends up as the parent and when each is used. Choosing the wrong structure early can force a costly restructuring later.
| Resulting Parent | An existing company (the acquiring company) |
| Legal Basis | 상법 제360조의2 to 제360조의14 |
| Shareholder Approval | Special resolution at both companies |
| Typical Use Case | Bringing a target under an existing holding structure |
The acquiring company issues its own new shares (or uses treasury shares) to the target's shareholders in exchange for their shares (상법 제360조의2).
| Resulting Parent | A newly incorporated holding company |
| Legal Basis | 상법 제360조의15 to 제360조의23 |
| Shareholder Approval | Special resolution at the transferring company |
| Typical Use Case | Converting an operating company into a holding company structure |
All existing shareholders of the operating company receive shares in the newly created holding company in proportion to their prior holdings (상법 제360조의15).
Share Swap & Share Transfer | Setting the Exchange Ratio and Drafting the Agreement
The exchange ratio determines how many new shares each shareholder receives, and it is the single most contested element of these deals. Courts and dissenting shareholders scrutinize whether the ratio reflects a fair valuation of both companies.
Why the exchange ratio drives disputes
The share swap/transfer agreement must state the exchange ratio and how it was calculated (상법 제360조의3 제1항). If a listed company is involved, the ratio generally must follow the valuation method prescribed by capital markets regulations, while unlisted companies have more flexibility but face greater scrutiny if a minority shareholder later disputes the fairness of the ratio. Getting an independent valuation opinion early reduces the risk of a later appraisal rights dispute.
Board and shareholder resolution requirements
The share swap or transfer agreement must be approved by a special resolution of the shareholders' meeting at each company involved (상법 제360조의3 제2항, 제360조의16 제2항). This requires disclosure of the agreement to shareholders in advance and a resolution passed by at least two-thirds of votes present representing at least one-third of total issued shares. Procedural defects in convening the meeting or in the disclosure documents can become grounds for a resolution invalidation lawsuit later.
Simplified and small-scale procedures
Where the acquiring company already holds a very high percentage of the target, or where the transaction is small relative to the acquirer's size, the Commercial Act allows a simplified swap without a full shareholders' meeting, replaced by board approval and public notice (상법 제360조의9, 제360조의10). Whether a transaction qualifies for this simplified track is a technical calculation that should be checked at the planning stage, since it materially shortens the timeline.
Share Swap & Share Transfer | Appraisal Rights and Minority Shareholder Disputes
Shareholders who oppose the swap or transfer are not simply outvoted — the law gives them a statutory right to exit at a fair price. Handling this process correctly protects the company from later valuation litigation.
How dissenting shareholders exercise appraisal rights
A shareholder who notified the company of their opposition before the resolution and then voted against it may demand that the company purchase their shares at a fair price within 20 days after the resolution (상법 제360조의5, 제360조의22). If the company and the shareholder cannot agree on price, either side may petition the court to determine the fair share price, and this valuation dispute is often the most contentious and time-consuming part of the transaction.
Creditor protection and information disclosure
Because a share swap or transfer changes the corporate structure without transferring underlying assets, statutory creditor protection procedures generally do not apply in the same way as a merger, but companies must still make the swap/transfer agreement and related documents available for shareholder inspection at the head office (상법 제360조의4, 제360조의17). Failing to make proper disclosure can be cited as a procedural defect supporting a shareholder challenge.
Share Swap & Share Transfer | Antitrust Filing and Listed-Company Compliance
Beyond corporate law, a share swap or transfer that changes control may trigger merger notification duties, and listed companies face additional disclosure obligations under capital markets rules.
Business combination reporting to the Fair Trade Commission
If the transaction meets the asset or turnover thresholds under the Monopoly Regulation and Fair Trade Act, the parties must report the business combination to the Fair Trade Commission before or shortly after closing (독점규제 및 공정거래에 관한 법률 제11조). This review checks whether the combination substantially restrains competition in a relevant market, and closing before a required report is filed can itself be a violation.
Disclosure duties for listed companies
If either company is listed, the swap or transfer agreement is a material event that must be disclosed to the exchange, and the terms are subject to closer scrutiny regarding valuation fairness and potential conflicts of interest with controlling shareholders. Advance coordination with disclosure counsel avoids a mismatch between the corporate law timeline and market disclosure deadlines.
Share Swap & Share Transfer | From Initial Structuring Review to Registration
We review the business objective and existing corporate structure to advise whether a comprehensive share swap, a comprehensive share transfer, or an alternative structure best fits the goal.
We coordinate with valuation professionals to assess whether the proposed exchange ratio is defensible and review the draft agreement for compliance with statutory disclosure items.
We prepare the notice of the shareholders' meeting, the disclosure documents required for shareholder inspection, and advise on the special resolution procedure at each company.
We advise on responding to shareholders who exercise appraisal rights and manage any required Fair Trade Commission business combination report or exchange disclosure.
We assist with the registration of the changes resulting from the swap or transfer and confirm that all post-closing corporate filings are completed.
Share Swap & Share Transfer | How Advisory Fees Are Calculated
Typically set based on the complexity of the corporate structure, the number of entities involved, and whether a listed company is part of the transaction, rather than a fixed flat rate.
Where applicable, a success fee may be tied to closing of the transaction or to a favorable resolution of an appraisal rights valuation dispute; this is agreed case by case.
Independent appraiser fees and any Fair Trade Commission filing costs are billed separately as they are paid to third parties, not to the law firm.
If a resolution invalidation lawsuit or an appraisal rights price determination proceeding becomes necessary, that stage is quoted separately from the initial advisory engagement.
※ Costs vary depending on case complexity and specific circumstances; exact fees will be provided during consultation. No specific outcome is guaranteed.
Share Swap & Share Transfer | Self-Check Before You Proceed
1️⃣ For the Acquiring or Surviving Company
- Have you obtained an independent valuation to support the proposed exchange ratio?
- Has the draft agreement included all items required to be disclosed under 상법 제360조의3?
- Do you know whether your transaction qualifies for the simplified or small-scale procedure?
- Has your legal team calculated whether Fair Trade Commission notification thresholds are triggered?
2️⃣ For Minority or Dissenting Shareholders
- Did you submit written notice of opposition before the shareholders' meeting?
- Did you actually vote against the resolution at the meeting?
- Have you demanded share purchase within the 20-day statutory window after the resolution?
- Do you have an independent basis to challenge the company's proposed purchase price?
3️⃣ For Listed Companies
- Has the transaction been disclosed to the exchange as a material event on time?
- Have potential conflicts of interest with controlling shareholders been reviewed?
- Is the exchange ratio methodology consistent with capital markets valuation rules?
4️⃣ Post-Closing Compliance
- Has the registration reflecting the swap or transfer been completed?
- Have all shareholder inspection documents been properly archived?
- Have any pending appraisal rights valuation proceedings been tracked to resolution?
