Check out the companies making headlines before the bell. Gap — The apparel maker’s stock slid about 8% after Gap reported fourth-quarter earnings of 45 cents per share, just shy of analysts’ forecast of 46 cents a share, per LSEG. Gap’s revenue came in line with expectations at $4.24 billion. Marvell Technology — The company, which makes integrated circuits and semiconductor products, saw shares surge 11% on the back of strong quarterly results led by artificial intelligence demand. For its fourth quarter, Marvell reported adjusted earnings of 80 cents per share on revenue of $2.22 billion. Analysts polled by LSEG were expecting earnings of 79 cents per share and revenue of $2.21 billion. Management said Marvell expects its year-over-year revenue growth to increase each quarter in fiscal 2027. Oil stocks — The group rose alongside crude prices, as tensions grew overnight around the U.S.-Iran conflict. Exxon Mobil and Chevron each gained more than 1%. Occidental Petroleum climbed 3.3%. U.S. oil and Brent scaled to levels not seen since 2024. Samsara — Shares jumped 11% after the telematics software company reported rosy guidance. Samsara sees full-year adjusted earnings ranging from 65 cent …