Notice of Effectiveness
UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
Notice of Effectiveness
Effectiveness Date: May 10, 2021
Accession Number: 0001564590-21-023635
Submission Type: POS AM
CIK: 0001751299
Company Name: Kaleido Biosciences, Inc.
File Number: 333-240323