 Volta Inc. VLTA, 9.01 stock jumped 4.5 in premarket trades after the electric vehicle charging network technology company agreed to be acquire by Shell USA SHELL, 0.78 SHEL, -0.35 SHEL, 0.14 for 169 million. Shell USA Inc. will acquire all outstanding shares of Volta for 86 cents a share, an 18 premium to the closing price of Volta stock on January 17 Volta went public in August, 2021, as part of its merger with special purpose acquisition company TortoiseCorp II. 