Greenland Mines is trading at $10.92, up 5.24% in pre-market; no catalyst is confirmed. - The volatile week included large daily swings and a 12.45% decline on September 29. - On September 29, Greenland Mines announced a registered direct offering at $13 per share, raising over $17 million and pushing past-week fundraising above $59 million. - Proceeds are intended to support exploration and development programs; reports do not establish the offering as the cause of the September 30 pre-market rise.