Shares in the company will remain halted until either, the release of the relevant information, or, the commencement of trading on Thursday, 8 August, 2019.
Today's trading halt follows news yesterday that non-executive director and major shareholder Danny Segman has purchased company shares on-market.
Segman's purchase yesterday is one of many recent purchases he has made of company shares over the past months.
Yesterday's purchase was for 500,000 shares totalling $7,542 and increased his holding to 115 million shares.
Ironbark continues to progress development options for its flagship Citronen Base Metals Project in Greenland.
The company recently commenced a study evaluating a less capital intensive, high-grade starter mine operation targeting a 1 million tonnes per annum (Mtpa) production rate.