David Heaton

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.

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".

Institutional asset manager IFM Investor was ready to sweep up Dexus' shares in Melbourne Airport operator APAC under a forced sale process triggered by a default notice for alleged confidentiality breaches, a court heard Tuesday.

The chair of airport operator APAC has admitted redacting advice from Herbert Smith Freehills Kramer to remove a suggested remedy for major shareholder Dexus' alleged breach of confidentiality, but denies she misled the board.

A top in-house lawyer at Dexus has told a court the real estate asset manager was using an altered form of a non-disclosure agreement with bidders of a portion of its APAC bloc of shares without the approval of the airport operator's co-owners.

The court battle between APAC and major shareholder Dexus over the sale of an investor's stake in the airport operator went to a hearing this week, but it's the solicitors representing the warring parties that found themselves on trial.