That's just a forecast based on last years submission date. Here's the official ASX calendar. Due date 30 April. https://www.asx.com.au/documents/research/company-reporting-dates-2018.pdf
AN1 CuFe sells its Crossroads gold royalty to Northern Star for $4M cash; says better than waiting for mine launch
Week 46 Wrap: Copper hits 2mth low as Trump threatens net zero pace; US rally fades; HotCopper’s picks