Stocks making the biggest moves after hours: Five Below, MongoDB, Verint Systems and more

Check out the companies making headlines in after-hours trading: Five Below — Shares of the discount retailer added 2.5% on the back of strong first-quarter financial results and second-quarter guidance. Five Below reported adjusted earnings of 86 cents per share on $971 million in revenue, while analysts polled by LSEG called for 82 cents per…