Greenland Mines is trading 10.4% down at $10.62 in pre-market following its September 28 announcement of a registered direct offering of 1.32 million shares. - The filing does not explicitly link the pre-market decline to the offering. - Net proceeds are expected to be approximately $17.2 million for Greenland mining operations and working capital; closing is expected around September 29. - Shares closed at $11.85 on September 28, down 19.17%, after reaching $14.89 on September 24.