By Reuters Staff 1 Min Read FILE PHOTO: U.S. Nikola's logo is pictured at an event held to present CNH's new full-electric and Hydrogen fuel-cell battery trucks in partnership with U.S. Nikola event in Turin, Italy, December 3, 2019. REUTERS/Massimo Pinca BERKELEY, California (Reuters) - Shareholders of Nikola Corp have voted against a proposal to approve compensation paid to its “named executive officers,” including $159.2 million to founder and former executive chairman Trevor R. Milton, the electric truck maker said on Tuesday. The decision, although non-binding, illustrates shareholders’ discontent about Nikola, once a high-flying company whose shares tanked over 80% from its peak partly due to ongoing probes by regulators and prosecutors.