SoFi Technologies (SOFI) rose 2.5% after its CEO disclosed a purchase of $1 million today. Ouster (OUST) rose 15% after revenue for the quarter came in at $62.18 million versus the consensus estimate ...

Shares of MongoDB (MDB) could lose nearly a quarter of their value if Monday's aftermarket move carries over through Tuesday's regular-session close. The stock fell 24% in the extended session. Read: ...