Certain Class B Ordinary Shares of Supernova Partners Acquisition Company III, Ltd. are subject to a Lock-Up Agreement Ending on 20-SEP-2021. These Class B Ordinary Shares will be under lockup for 182 days starting from 22-MAR-2021 to 20-SEP-2021.

Details:
The company's sponsor, officers and directors have agreed that they will not, subject to certain exceptions, for a period of 180 days after the date of this prospectus, (i) offer, pledge, sell, contract to sell, sell any option or contract to purchase, purchase any option or contract to sell, grant any option, right or warrant to purchase, lend, or otherwise transfer or dispose of, directly or indirectly, or file with, or submit to, the SEC a registration statement under the Securities Act relating to any units, ordinary shares, founder shares, warrants or any securities convertible into, or exercisable, or exchangeable for, any units, ordinary shares, founder shares, or warrants, or publicly disclose the intention to undertake any of the foregoing.