Take a look at the companies making headlines after the bell: Alphabet – Shares rose about 15% in extended trading after first-quarter earnings of $1.89 per share beat analyst expectations of $1.51 per share, according to LSEG, and revenues of $80.54 billion exceed expectations of $78.59 billion. The search giant also approved its first-ever dividend, as well as a $70 billion buyback. Microsoft – The tech giant saw its shares rise 4.5% in extended trading after the software maker posted fiscal third-quarter results that beat Wall Street expectations. Snap – Shares rose more than 27% in after-hours trading after the social media company reported first-quarter results that exceeded analyst expectations. Revenue rose 21% to $1.19 billion, mainly due to improvements in the company's advertising platform. Intel – The technology stock fell 8% in extended trading after the company missed expectations for first-quarter revenue and gave a weak forecast for the current quarter. However, Intel reported profits that exceeded Wall Street expectations. Dexcom – The maker of glucose monitoring systems fell 8% as the company posted numbers on the top and bottom lines. Dexcom reported adjusted earnings of 32 cents per share on revenue of $921 million. Analysts polled by FactSet expected earnings of 27 cents per share and revenue of $909.9 million. Gilead Sciences – The biotech stock rose nearly 3% after a better-than-feared quarterly report. Gilead posted a loss of $1.32 per share, narrower than the $1.49 per share loss expected by analysts surveyed by LSEG. Revenue of $6.69 billion also exceeded expectations. Skechers – The shoe company rose more than 7%. Skechers reported first-quarter earnings of $1.33 per share and revenue of $2.25 billion. These results exceeded the $1.10 per share profit and $2.2 billion in revenue expected by analysts surveyed by LSEG. L3Harris Technologies – Shares rose nearly 2% after the aerospace and defense company filed a stronger-than-expected report. L3Harris posted adjusted earnings per share of $3.06, beating consensus estimates of $2.90 per share per LSEG. Revenue of $5.21 billion also came in above the estimate of $5.11 billion. – CNBC's Tanaya Macheel and Darla Mercado contributed reporting.