Malaysia's Court of Appeal has delivered a decisive blow to insider trading in the domestic capital market by unanimously upholding a 2022 High Court judgment that found former WCT Bhd deputy managing director Goh Chin Liong and Ara Holdings Sdn Bhd director Leong Ah Chai culpable for serious breaches of securities law. The appellate court rejected both defendants' appeals without hesitation, signalling the judiciary's firm stance against market manipulation that compromises investor protection and market confidence.
The Securities Commission Malaysia detailed the scope of the court's affirmation, revealing that both defendants face substantial financial consequences stemming from their unlawful conduct. Each must pay RM2.5 million in disgorgement of avoided losses—money that should have remained in the market—alongside RM300,000 in civil penalties. The court further ordered each defendant to shoulder RM75,000 in legal costs owed to the SC, while the appellate judges imposed an additional RM100,000 costs award against each appellant, reinforcing that frivolous appeals carry financial consequences for parties seeking to overturn sound judgments.
The roots of this case stretch back nearly a decade to 2015, when the Securities Commission initiated civil proceedings against both men under the Capital Markets and Services Act 2007. The allegations centred on their communication and use of material non-public information that fundamentally affected share prices and market operations. Rather than engaging in legitimate market competition, the defendants exploited their corporate positions to gain unfair advantage over ordinary investors who lacked access to sensitive commercial intelligence.
At the heart of the dispute lay a lucrative international construction contract. WCT, through a joint-venture arrangement with Arabtec Construction LLC, had been awarded a substantial Dubai racecourse development project in the United Arab Emirates. This type of major infrastructure contract typically generates significant shareholder value, and knowledge of its status would naturally influence investment decisions. Goh, leveraging his position as deputy managing director, communicated details about the contract's cancellation to Leong before this information became public—a classic breach of fiduciary duty and market conduct principles.
The insider trading itself manifested in straightforward share disposal that benefited from non-public knowledge. Between January 2 and 5, 2009, Leong directed the sale of 1.64 million WCT shares held in Ara Holdings' trading account. Timing this divestiture with knowledge that the Dubai project would be cancelled allowed the defendants to avoid substantial losses that other shareholders subsequently suffered when the contract's termination became public knowledge. This calculated use of confidential information exemplifies the precise harm that insider trading laws exist to prevent.
The original High Court trial, which the Court of Appeal has now affirmed without identifying any appealable error, represents a comprehensive judicial examination of the evidence and applicable law. The trial judge examined the documentary and testimonial proof presented by the Securities Commission and determined that the SC had established all necessary elements of insider trading liability. The appellate court's refusal to identify any error worthy of intervention suggests the original judgment was thorough, well-reasoned, and properly applied established legal principles to undisputed facts.
A significant procedural development preceded this appeal decision. In May 2026, the SC successfully petitioned the High Court to reinstate garnishee orders—legal mechanisms that allow creditors to attach assets and redirect funds owed to defendants toward satisfying judgments. These orders had faced procedural challenges but were restored, clearing the path for the commission to enforce collection of the RM5.83 million judgment. Now that the Court of Appeal has definitively rejected all challenges to the underlying judgment, the SC can proceed with execution against the defendants' assets and income streams without further legal obstacles.
The Securities Commission explicitly framed this appellate victory as reinforcing Malaysia's commitment to capital market integrity. By pursuing comprehensive enforcement actions—civil liability determinations, financial penalties, disgorgement orders, and now appellate affirmation—the regulatory body demonstrates that insider trading is not merely a technical violation worthy of administrative resolution but rather a serious breach that demands judicial condemnation and substantial financial consequences. This multi-layered enforcement approach deters similar conduct by making wrongdoing economically irrational for potential violators.
For Malaysian investors and the broader investment community, this judgment carries significance beyond the individual defendants' circumstances. Insider trading erodes confidence by creating perception that corporate insiders enjoy unfair advantages over ordinary market participants. When information advantages translate into avoidable losses for public shareholders while enriching insiders, market confidence deteriorates and capital formation becomes less efficient. The court's affirmation validates the regulatory framework designed to prevent such distortions and reassures investors that mechanisms exist to address violations.
The judgment also reinforces expectations regarding corporate governance and fiduciary conduct. Directors and senior executives occupy positions of trust that necessarily provide access to sensitive commercial information. The legal system, through this appellate decision, has clarified that such informational advantages create corresponding obligations to refrain from exploitation for personal or related-party benefit. Future executives in similar positions must recognise that courts will enforce these obligations vigorously, with substantial financial penalties backing enforcement.
The Securities Commission's stated intention to pursue subsequent recovery actions ensures this judgment translates into concrete consequences rather than remaining merely symbolic. The SC will now activate its enforcement mechanisms to attach whatever assets and income streams the defendants possess, converting the RM5.83 million judgment into actual monetary recovery. This enforcement phase, while less dramatic than courtroom proceedings, ultimately determines whether wrongdoers face genuine consequences or merely legal reprimands.
Moving forward, this decision establishes important precedent regarding the Securities Commission's insider trading enforcement capabilities and judicial willingness to sustain substantial financial awards in civil securities litigation. Future potential violators must calculate that detection and conviction carry not merely reputational costs but genuine financial exposure. For the regulatory agency, the appellate affirmation validates its enforcement strategy and provides authoritative guidance for structuring similar cases involving misuse of material non-public information by corporate insiders and their associates.
