Nuburu is trading 20.1% up at $1.43 in after-hours on October 6, amid its announcement of debt cancellation and financing-term changes. - The agreements, effective September 30, canceled a $15 million convertible note with Brick Lane Capital Management. - A side letter with Esousa Group Holdings amended warrant and preferred-stock terms. - The announcement may be a catalyst, but its role is unconfirmed; shares had also risen in recent sessions as broader U.S. markets advanced on October 6.