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Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0000950170-22-005256
Filing Date
2022-04-01
Accepted
2022-03-31 18:24:58
Documents
69
Period of Report
2021-12-31

Document Format Files

Seq Description Document Type Size
1 10-K kldo-20211231.htm   iXBRL 10-K 3452859
2 EX-10.16 kldo-ex10_16.htm EX-10.16 2135730
3 EX-23.1 kldo-ex23_1.htm EX-23.1 4649
4 EX-31.1 kldo-ex31_1.htm EX-31.1 20635
5 EX-31.2 kldo-ex31_2.htm EX-31.2 20621
6 EX-32.1 kldo-ex32_1.htm EX-32.1 10270
7 EX-32.2 kldo-ex32_2.htm EX-32.2 9927
8 GRAPHIC img72044996_0.jpg GRAPHIC 2494
9 GRAPHIC img72044996_1.jpg GRAPHIC 1714
10 GRAPHIC img72044996_2.jpg GRAPHIC 1714
  Complete submission text file 0000950170-22-005256.txt   11452887

Data Files

Seq Description Document Type Size
11 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT kldo-20211231_def.xml EX-101.DEF 159549
12 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT kldo-20211231_lab.xml EX-101.LAB 449589
13 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT kldo-20211231_pre.xml EX-101.PRE 311829
14 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT kldo-20211231.xsd EX-101.SCH 40577
15 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT kldo-20211231_cal.xml EX-101.CAL 45712
63 EXTRACTED XBRL INSTANCE DOCUMENT kldo-20211231_htm.xml XML 1318945
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.: 22794930
SIC: 2836 Biological Products, (No Diagnostic Substances)