43.60 Mon Sept 14 — biggest single-day drop since July 28 — after Fri Sept 11 8-K discloses $2B at-the-market equity distribution deal with Goldman Sachs; Coherent -11%, Lumentum -9%, Fabrinet -6% in optics-supplier drag" /> 43.60 Mon Sept 14 — biggest single-day drop since July 28 — after Fri Sept 11 8-K discloses $2B at-the-market equity distribution deal with Goldman Sachs; Coherent -11%, Lumentum -9%, Fabrinet -6% in optics-supplier drag" />