Naturgy Executes €1.4bn Share Sale with Guidance from Freshfields
Deal News | Aug 18, 2025 | Iberian Lawyer

Freshfields, a prominent law firm, has advised Naturgy, a multinational energy company, on an innovative transaction involving the sale of treasury shares worth approximately €1.4 billion. The transaction involved an accelerated market placement of 19.3 million shares, accounting for 2% of its share capital, and a separate sale of 34.1 million shares to an international financial institution, representing 3.5% of its share capital. These actions increased Naturgy’s free float on Spanish stock exchanges to around 15.1%, enhancing liquidity and paving the way for inclusion in major stock indices like MSCI. Furthermore, Naturgy entered into a total return swap with the financial institution, maintaining economic exposure to the sold shares. This strategic sale aligns with Naturgy’s earlier self-takeover bid initiative. Freshfields’ involvement included legal guidance from a transnational team, covering various aspects such as tax and US securities law.
Sectors
- Energy
- Legal Services
- Finance
Geography
- Spain – Naturgy is a Spanish-based energy company, and its shares are listed on the Spanish Stock Exchanges.
- United Kingdom – Freshfields has legal operations in London that were involved in the transaction.
- International – The sale involved an international financial institution, indicating broader geographical involvement beyond Spain and the UK.
Industry
- Energy – Naturgy operates as a multinational energy group, and the transaction involves the sale of shares related to its energy business.
- Legal Services – Freshfields provided legal advice for the transaction, highlighting the role of specialized legal services in facilitating major financial deals.
- Finance – Involvement of financial institutions and elements like total return swaps tie the transaction to the financial industry.
Financials
- €1.4 billion – Aggregate value of the treasury shares sale transaction by Naturgy.
- 5.5% – The percentage of Naturgy's share capital sold in the transaction.
- 2.4 billion – Approximate value of the self-takeover bid launched by Naturgy in March.
Participants
| Name | Role | Type | Description |
|---|---|---|---|
| Naturgy | Target | Company | A multinational energy group headquartered in Spain, selling shares to increase free float. |
| Freshfields | Legal Advisor | Company | Provided legal advice to Naturgy for the transaction. |
| International Financial Institution | Buyer | Company | Entity that purchased 34.1 million shares from Naturgy and entered into a total return swap. |