As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFTER TAKEOFF LOST ALL STABILIZER TRIM FROM THE YOKE SWITCHES. TRIED USING AUTOPILOT, TRIM STILL INOPERATIVE. EMERGENCY WAS DECLARED AND LANDED WITHOUT FURTHER INCIDENT. THE AIRCRAFT WAS GROUNDED. REPLACED STABILIZER TRIM ACTUATOR. ACCOMPLISHED AN OPS CHECK. OK FOR SERVICE IAW AMM 27-41-71.