Table of Contents Title of Each Class:Trading Symbol:Name of Each Exchange on Which Registered: Units, each consisting of one share of common stock, one redeemable warrant and one right BLACU The Nasdaq Stock Market LLC Common stock, par value $0.0001 per share BLAC The Nasdaq Stock Market LLC Redeemable warrants, exercisable for shares of common stock at an exercise price of$11.50 per share BLACW The Nasdaq Stock Market LLC Right to receive one-tenth (1/10) of one share of common stock BLACR The Nasdaq St ...