Criminal Law Against Insider Trading In Spanish Stock Markets
1. Legal Framework of Insider Trading in Spain
In Spain, insider trading is criminalized under both:
Ley del Mercado de Valores (LMV) – Spanish Securities Market Law, mainly Article 285 of the Código Penal (Criminal Code).
Código Penal (Criminal Code) – Articles 285 and 286 specifically deal with market abuse, which includes insider trading and market manipulation.
Definition
Insider trading occurs when someone with material, non-public information about a listed company buys or sells securities based on that information.
Material information: Any data that could significantly affect the stock price.
Non-public: Not available to the general investing public.
Elements of the Offense
To constitute criminal insider trading under Spanish law:
The person has inside information.
The information is not public.
The person uses it to trade securities, either for personal gain or for a third party.
The act results in potential market manipulation or unfair advantage.
Penalties can include:
Fines: Up to several million euros.
Prison terms: 1 to 4 years depending on severity.
Disqualification from holding management positions in public companies.
2. Key Spanish Cases on Insider Trading
Here are five notable cases illustrating how Spanish courts deal with insider trading.
Case 1: Luis del Rivero (Sacyr) – 2006-2007
Background: Luis del Rivero, chairman of the construction company Sacyr, allegedly traded Sacyr shares based on knowledge of a takeover bid for another company, Repsol, before the information was public.
Key Facts:
Del Rivero used confidential information about a potential merger.
Share transactions were timed right before public announcements.
Outcome:
Spanish National Securities Market Commission (CNMV) fined Sacyr and individuals involved.
Criminal proceedings were considered but acquittal occurred due to difficulty proving intent.
Significance: Showed the high burden of proof for intent in Spanish insider trading cases.
Case 2: Banesto / Mario Conde – 1993
Background: Mario Conde, head of Banesto (a major Spanish bank), was investigated for using confidential financial information for personal and corporate gain.
Key Facts:
Alleged manipulation of Banesto shares.
Used insider knowledge about bank loans and capital injections.
Outcome:
Conde was ultimately convicted for mismanagement and embezzlement, but insider trading charges were influential in the investigation.
Significance: Early example showing overlap between corporate crimes and market abuse in Spain.
Case 3: Abengoa – 2007
Background: Executives of Abengoa, a renewable energy company, were investigated for selling shares before the company publicly disclosed poor financial results.
Key Facts:
Executives sold stock right before quarterly losses were announced.
CNMV investigated for insider trading.
Outcome:
CNMV issued fines to executives.
The criminal court required proof that the executives acted with knowledge of the non-public information, which was difficult to establish for all defendants.
Significance: Highlighted the distinction between regulatory fines and criminal liability.
Case 4: Sniace – 2015
Background: Sniace is a chemical company in Spain.
Key Facts:
Company managers allegedly sold shares after receiving confidential info about poor performance and potential layoffs.
The sales occurred just before public announcements.
Outcome:
Spanish courts found some executives criminally liable for insider trading.
Penalties included fines and temporary bans from holding executive positions.
Significance: One of the few successful criminal convictions in Spanish insider trading law.
Case 5: BBVA / Preferred Shares – 2019
Background: BBVA executives were investigated for using inside information on capital increase and preferred shares issuance.
Key Facts:
Executives allegedly traded BBVA stock before the issuance plan became public.
Outcome:
CNMV imposed fines on executives.
Spanish criminal proceedings are ongoing, illustrating modern enforcement trends in financial markets.
Significance: Shows how Spanish authorities cooperate with European regulators in insider trading investigations.
3. Observations from Case Law
Proof of intent is critical. Spanish criminal courts require evidence that the person knowingly acted on inside information.
CNMV fines vs. criminal liability: Many cases end with regulatory sanctions rather than prison sentences.
Executives and board members are the primary targets, but traders and third parties can also be prosecuted.
Timing of trades relative to announcements is often the key evidence.
Spain’s insider trading enforcement aligns with EU Market Abuse Regulation (MAR) standards.
4. Summary Table of Cases
| Case | Year | Company | Key Issue | Outcome |
|---|---|---|---|---|
| Luis del Rivero | 2006 | Sacyr | Merger info used for trading | CNMV fines, criminal acquittal |
| Mario Conde | 1993 | Banesto | Bank insider info | Conviction for mismanagement, not insider trading |
| Abengoa | 2007 | Abengoa | Pre-announcement share sales | CNMV fines, criminal proceedings limited |
| Sniace | 2015 | Sniace | Poor performance info | Criminal liability & fines |
| BBVA | 2019 | BBVA | Capital increase insider trading | CNMV fines, ongoing criminal proceedings |

comments