BST
BlackRock Science and Technology Trust
stock NYSE Closed Ended Fund

blackrock's business is investing on behalf of our clients, from large institutions to parents and grandparents, doctors and teachers who entrust their savings to us. we work only for our clients—period. our promise is to offer them the clearest thinking about what to do with their money and the products and services they need to secure a better financial future. that's why investors of all kinds have made us the world's largest asset manager, entrusting us with trillions of dollars, and it's why companies, institutions and global governments come to us for help meeting their biggest financial challenges. important disclosures: http://www.blackrock.com/corporate/en-us/compliance/social-media-guidelines