As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CABIN ALTITUDE LIGHT CAME ON & CABIN CLIMBED TO 14,500 FEET. RAPID CABIN DECOMPRESSION. DECLARED AN EMERGENCY & LANDED WITHOUT INCIDENT. DEFERRED THE CABIN PRESSURIZATION SYSTEM IAW MEL & THE AIRCRAFT WAS RELOCATED. R & R THE PRIMARY OUTFLOW VALVE & ACCOMPLISHED AUTO & MANUAL PRESSURIZATION CHECKS. OPERATIONS CHECKED GOOD.