 Shares of Deere Co. DE, 1.18 surged 3.7 toward a seven-month high in premarket trading Wednesday, after the agriculture, construction and forestry equipment maker reported fiscal fourth-quarter sales that were well above expectations, and provided an upbeat full-year outlook, citing positive farm fundamentals and fleet dynamics and increased investment in infrastructure. Net income rose to 2.25 billion, or 7.44 a share, from 1.28 billion, or 4.12 a share, in the year-ago period. 