Plus, Birkenstock files for an IPO .
Plus, Novavax updates Covid vaccine.
Plus, Alibaba's cloud head departs.
And, Smith & Wesson's strong financials.
And, AI stock C3.ai keeps losing cash.
And, Solana's Visa stablecoin boost.
And, Stellar has "something cool" coming.
And, MongoDB delivers strong results.
Plus, Crowdstrike continues growing.
Plus, HP moderates 2023 expectations.