(Bloomberg) -- Twilio Inc. Chief Executive Officer Jeff Lawson is stepping down from leading the software company he co-founded amid slowing sales growth and pressure from activist investors.Most Read from BloombergGoogle Lays Off Hundreds in Hardware, Assistant, EngineeringSEC Authorizes Bitcoin-Spot ETFs in Crypto’s BreakthroughThese Are the World’s Most Powerful Passports in 2024Hertz to Sell 20,000 EVs in Shift Back to Gas-Powered CarsUK’s Sunak Authorizes Joint Military Strikes With US Agai