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Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001564590-21-010420
Filing Date
2021-03-03
Accepted
2021-03-03 07:31:03
Documents
66
Period of Report
2020-12-31

Document Format Files

Seq Description Document Type Size
1 10-K kldo-10k_20201231.htm   iXBRL 10-K 3455813
2 EX-4.3 kldo-ex43_12.htm EX-4.3 37284
3 EX-21.1 kldo-ex211_8.htm EX-21.1 4749
4 EX-23.1 kldo-ex231_7.htm EX-23.1 2850
5 EX-31.1 kldo-ex311_10.htm EX-31.1 12414
6 EX-31.2 kldo-ex312_9.htm EX-31.2 12379
7 EX-32.1 kldo-ex321_11.htm EX-32.1 6613
8 EX-32.2 kldo-ex322_6.htm EX-32.2 6427
  Complete submission text file 0001564590-21-010420.txt   8834084

Data Files

Seq Description Document Type Size
9 XBRL TAXONOMY EXTENSION SCHEMA kldo-20201231.xsd EX-101.SCH 40977
10 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE kldo-20201231_cal.xml EX-101.CAL 55231
11 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE kldo-20201231_def.xml EX-101.DEF 149217
12 XBRL TAXONOMY EXTENSION LABEL LINKBASE kldo-20201231_lab.xml EX-101.LAB 424751
13 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE kldo-20201231_pre.xml EX-101.PRE 305216
14 EXTRACTED XBRL INSTANCE DOCUMENT kldo-10k_20201231_htm.xml XML 1206106
Mailing Address 18 CROSBY DRIVE BEDFORD MA 01730
Business Address 18 CROSBY DRIVE BEDFORD MA 01730 617-674-9000
Kaleido Biosciences, Inc. (Filer) CIK: 0001751299 (see all company filings)

IRS No.: 000000000 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-38822 | Film No.: 21707232
SIC: 2836 Biological Products, (No Diagnostic Substances)