SThree plc (STEM: LSE) changed its ticker symbol on the London Stock Exchange to “STEM” effective Friday. The company’s staffing business focuses on science, technology engineering and mathematics skills.

Previously, the ticker symbol had been “STHR” at the London-based company.

In addition, SThree changed the date of its upcoming trading update to 12 December for its fiscal year ending 30 November.

SThree previously planned to release earnings on 13 December but rescheduled because results from the upcoming UK general election are scheduled to be announced on that day.