Jesse Kennedy

Dexus has lost its case over the validity of a default notice issued by Melbourne Aiport's operator, with a judge saying the real estate asset manager breached the company's confidentiality and "irrevocably undermined" its relationship with fellow shareholders.

Heads may roll after a court on Friday rejected the evidence of key Dexus employees at trial over a breach of APAC's shareholder deed, in a ruling that revealed some insiders suspected the "embarassing blunder" would come back to bite.

Coal producer Glencore has lost the latest round in a long-running dispute with Port of Newcastle over access charges.

A judge said Tuesday evidence in a case over the sale of a stake in Melbourne Airport's operator might justify a finding that shareholder Dexus acted unethically and immorally. But whether such a finding was relevant to the validity of a default notice at the centre of the suit is another matter.

APAC issued a default notice to Dexus' infrastructure fund manager for a purported breach of a shareholder agreement during a share sales process to "get rid of" it, a trial has heard.

Glencore has failed on appeal in a case against Port of Newcastle, with an appeals court finding the coal company could not rely on submissions in litigation leading up to a final determination of the port's access charges.

Previewing Monday's closing arguments in its legal tussle with the operator of Melbourne Airport, co-owner Dexus says it won't deny a long-term model given to potential share purchasers was confidential. But here's the kicker -- the disclosure didn't run afoul of its shareholder agreement, it says.

Australia's richest person Gina Rinehart could be on the hook for millions of dollars in royalty payments, in a long-running battle over lucrative iron ore mining tenements in Western Australia's Pilbara region.

T Corp's representative on the board of Melbourne Airport operator APAC said Thursday he voted to issue a notice of default to shareholder Dexus in part because the real estate asset manager "appeared to prefer its own interests".

Mining magnate Gina Rinehart is on the hook for royalties payable to the heirs of iron ore pioneers Don Rhodes and Peter Wright, a judge has held in a long-running battle over lucrative tenements in the Pilbara region.