Nuburu is trading at $0.74, down 24.53% in pre-market; an S-3 filing allowing selling stockholders to resell up to 20 million shares is a plausible catalyst, but not a confirmed cause. - The company will receive no proceeds from the resales. - Nuburu completed its Tekne acquisition on October 15, adding a stated $93.1 million program portfolio; the announcement does not explain the decline. - XLK was down 1.64% pre-market, while supplied major indices were slightly positive.