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SEC filing
BSEM · CIK 1658678
4 · Sep 17, 2026 · Director, Chief Operating Officer, 10% Owner SMITH-VAN VURST ANDREW exercised options for 34.39K shares
Director, Chief Operating Officer, 10% Owner SMITH-VAN VURST ANDREW exercised options for 34.39K shares
xslF345X06/ownership.xml
bsem-ex24_poa.htm