 Shares of Veeva Systems Inc. VEEV, 0.56 dropped nearly 6 in the extended session Thursday after the cloud-computing company reported quarterly earnings above expectations but guided for a weaker-than-expected current quarter. Veeva earned 108.5 million, or 67 cents a share, in the quarter, compared with 105.9 million, or 65 cents a share, in the year-ago period. 