SRE ▼ -0.4% - Sempra $SRE - Sempra Infrastructure Announces Long-Term LNG Supply Agreement with Petrobras Sempra Infrastructure announced a long-term liquefied natural gas supply agreement with Petrobras, a major step in securing revenue from its LNG export operations. Despite the strategic deal, shares declined 0.4% today, suggesting investors may have been pricing in the agreement or focusing on other market factors. 14-SEP-2026 07:00 PM ET