7th January 2023 – The United States Securities and Exchange Commission (SEC) has charged and fined former BlackRock Portfolio Manager Randy Robertson $250,000 for failing to disclose conflict of interest in film distribution company Aviron, investing $75 million (2015 to 2019) as a co-portfolio manager of BlackRock Multi-Sector Income Trust and asked Aviron to advance daughter's acting career & securing a role in a film in 2018. United States SEC : "Robertson did not disclose to BIT's board of trustees or BlackRock's compliance and legal teams that he asked Aviron to help advance his daughter's acting career or that Aviron helped his daughter obtain a film role."