Check out the companies making headlines after the bell. Ross Stores – Shares rose 1% after the discount store chain's fourth-quarter results beat analysts' expectations. Ross earned $1.82 per share on revenue of $6.02 billion, above the $1.65 per share on revenue of $5.81 billion that analysts expected, according to LSEG, formerly known as Refinitiv. CrowdStrike – Cybersecurity stock rose 19% after fourth-quarter earnings beat expectations. CrowdStrike's profit of 95 cents per share beat the 82 cents forecast by analysts surveyed by LSEG. The company's revenue of $845 million also exceeded the $839 million estimate. Nordstrom – Despite beating fourth-quarter earnings and revenue expectations, shares fell nearly 10% after the department store chain gave disappointing full-year 2024 guidance. Nordstrom expects full-year same-store sales to range between a 1% decline and a 2% increase from fiscal 2023. HashiCorp – Shares of the software company rose 1% after reporting earnings and revenue in had exceeded expectations in the fourth quarter. Revenue expectations for the first quarter were slightly above expectations. Box – Cloud storage stocks rose 8% after posting fourth-quarter revenue that matched analyst expectations, LSEG said. Box also announced a new large language model integration with Microsoft's Azure OpenAI Service.