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Soh Chee Wen v Public Prosecutor and another appeal [2026] SGCA 13

In Soh Chee Wen v Public Prosecutor and another appeal, the Court of Appeal of the Republic of Singapore addressed issues of Criminal Procedure and Sentencing — Sentencing.

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Case Details

  • Citation: [2026] SGCA 13
  • Court: Court of Appeal of the Republic of Singapore
  • Date: 2026-03-18
  • Judges: Sundaresh Menon CJ, Tay Yong Kwang JCA and Andrew Phang Boon Leong SJ
  • Plaintiff/Applicant: Soh Chee Wen
  • Defendant/Respondent: Public Prosecutor and another appeal
  • Legal Areas: Criminal Procedure and Sentencing — Sentencing
  • Statutes Referenced: Companies Act, Criminal Procedure Code, Oral Answers to Questions on Securities Industry Act, Penal Code, Securities Industry Act, Securities and Futures Act
  • Cases Cited: [2017] SGDC 11, [2019] SGDC 48, [2023] SGHC 299, [2026] SGCA 13, [2026] SGHC 5
  • Judgment Length: 54 pages, 15,144 words

Summary

This case involves appeals by Soh Chee Wen ("First Appellant") and Quah Su-Ling ("Second Appellant") against their convictions and sentences for orchestrating a scheme to artificially inflate the prices of three publicly traded companies on the Singapore Exchange. The Appellants were found guilty of a range of offenses, including false trading, market manipulation, use of deceptive devices, cheating, and perverting the course of justice. The trial judge sentenced the First Appellant to 36 years' imprisonment and the Second Appellant to 20 years' imprisonment. The Appellants appealed their sentences, arguing that the sentences were disproportionate and that certain aggravating factors should not have been considered. The Court of Appeal dismissed the appeals, finding the sentences to be appropriate given the scale, sophistication, and harm caused by the Appellants' criminal scheme.

What Were the Facts of This Case?

Between August 2012 and October 2013, the Appellants masterminded a scheme to artificially inflate the prices of three publicly traded companies on the Singapore Exchange: Blumont Group Limited, Asiasons Capital Ltd, and LionGold Corp Ltd (collectively referred to as "BAL"). They carried out this scheme by controlling and coordinating the use of 189 trading accounts held with 20 financial institutions in the names of 60 individuals and companies. Through these accounts, the Appellants conducted illegitimate trading activity to manipulate the prices of BAL shares.

As a result of the Appellants' scheme, the prices of BAL shares were artificially inflated. When this price inflation could no longer be maintained, the prices crashed sharply on October 4 and 7, 2013. The Appellants were charged with a total of 178 offenses, including false trading, market manipulation, use of deceptive devices, cheating, and perverting the course of justice.

Following a trial, the trial judge convicted the Appellants of all charges except for 9 of the deception charges. The First Appellant was sentenced to an aggregate term of 36 years' imprisonment, while the Second Appellant was sentenced to 20 years' imprisonment.

The key legal issues in this case centered around the appropriate sentences for the Appellants given the nature and scale of their criminal scheme. The Appellants challenged the sentences, arguing that they were disproportionate and that certain aggravating factors should not have been considered by the trial judge.

Specifically, the First Appellant argued that the sentences were not proportionate to his offending and that factors he was allegedly unaware of at the time were improperly used as aggravating factors. The Second Appellant largely adopted the First Appellant's arguments and also sought to downplay her role and involvement in the scheme.

How Did the Court Analyse the Issues?

The Court of Appeal began by summarizing the trial judge's reasoning for the sentences imposed on the Appellants. The judge found that the Appellants should be held responsible for the crash in BAL share prices, as their artificial inflation of the prices created a risk that could not be sustained. She also rejected the Second Appellant's argument that she should receive a sentencing discount due to "prosecutorial delay," finding that there was no such delay.

In considering the individual sentences for each group of charges, the judge identified several aggravating factors, including the scale and sophistication of the scheme, the harm caused, the gains made, and the Second Appellant's abuse of her position as CEO of a company used to further the scheme. The judge also found the Second Appellant's culpability to be about one-third less than the First Appellant's.

The Court of Appeal carefully reviewed the trial judge's analysis and reasoning, and ultimately found no basis to interfere with the sentences imposed. The court rejected the Appellants' arguments that the sentences were disproportionate or that certain aggravating factors were improperly considered.

What Was the Outcome?

The Court of Appeal dismissed the Appellants' appeals against their sentences. The First Appellant's aggregate sentence of 36 years' imprisonment and the Second Appellant's aggregate sentence of 20 years' imprisonment were upheld.

Additionally, the court imposed a personal costs order of $10,000 on counsel for the Second Appellant, Mr. Sivananthan Nithyanantham, due to the manner in which he conducted the appeal.

Why Does This Case Matter?

This case is significant for several reasons. First, it demonstrates the Court of Appeal's willingness to impose substantial sentences for complex financial crimes that involve the manipulation of public markets. The court recognized the need for deterrence and the significant harm caused by the Appellants' scheme, which artificially inflated share prices and ultimately led to a market crash.

Second, the case highlights the court's approach to sentencing principles, such as the rule against double counting, the one-transaction rule, and the totality principle. The court carefully analyzed how these principles were applied by the trial judge and found no error in the sentencing methodology.

Finally, the court's imposition of a personal costs order on the Second Appellant's counsel underscores the court's intolerance for conduct that undermines the proper administration of justice, even in the context of an appeal. This serves as a reminder to legal practitioners to maintain the highest standards of professionalism when representing clients before the courts.

Legislation Referenced

Cases Cited

Source Documents

This article analyses [2026] SGCA 13 for legal research and educational purposes. It does not constitute legal advice. Readers should consult the full judgment for the Court's complete reasoning.

Written by Sushant Shukla
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