Australian Fund Manager Has Insider Trading Sentence Cut After Successful Appeal | LeapRate | Online Trading Industry News, Broker Intelligence & Fintech Analysis

An Australian fund manager convicted of insider trading has had his prison sentence reduced by nine months following a successful appeal, though a court has reaffirmed the gravity of his offending.

The Full Federal Court re-sentenced former investment manager Rodney Forrest to five years and three months’ imprisonment on 22 May 2026, down from the six-year term originally handed down on 23 January 2026. His three-year non-parole period remains unchanged, leaving him eligible for parole on 23 January 2029.

Forrest was convicted of insider trading and procuring others to trade more than AUD $3 million worth of Platinum Asset Management shares. He secretly accessed the computer of Regal Partners’ chair without authorisation, photographing confidential documents relating to a potential takeover of Platinum. He then traded — and encouraged others to trade — in Platinum shares ahead of the public announcement, netting over AUD $300,000 in personal profit after the stock surged 12.5%.

The appeal was granted on the grounds that the original sentencing judge erred by allowing Forrest’s false denials during his initial ASIC interview to elevate the assessed objective seriousness of the offence itself, rather than confining that finding to his remorse and the weight of his guilty plea.

However, the Full Court stressed that the conduct remained highly serious. “These offences are unquestionably serious. It is a significant example of offences of this nature,” the Court held, describing the behaviour as involving “premeditation, planning, a significant breach of trust and a high degree of sophistication.” General deterrence was cited as a primary sentencing consideration.

The prosecution was brought by the Commonwealth Director of Public Prosecutions following a six-month ASIC investigation. It represents an early test case for ASIC’s specialist insider trading taskforce, established as part of the regulator’s 2026 enforcement priorities targeting the investigation and prosecution of insider trading conduct.