Former premier Imran Khan and his wife Bushra Bibi on January 31 were sentenced to 14 years in jail in the Toshakhana case.
Accountability Judge Mohammad Bashir conducted the hearing at Rawalpindi's Adiala Jail, where the former premier is incarcerated, Ednews reports.
Both were also barred from holding any public office for 10 years and slapped with a fine of Rs787 million ($2.813 million) each. Bushra Bibi did not appear before the court today.
The verdict comes eight days before the February 8 general elections, which the PTI is contesting amid a state crackdown and without an electoral symbol.
It also comes just a day after a special court established under the Official Secrets Act sentenced Imran and his foreign minister Shah Mehmood Qureshi to 10 years in prison for the breach of state secrets.