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Kaleido Biosciences, Inc. 
 MA
  SEC # 1751299

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203  SEC Filings
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  from  9/25/18  to  5/10/22  (None in the Past Year)

  List All Filings  or
  Filer / Offerer   Owner / Insider   Issuer / Subject Company   Filing Agent   
 
Most-Recent Filing:    ‘SC 13G/A’ — Amendment to Statement of Acquisition of Beneficial Ownership by a “Passive” Investor — Schedule 13G — Filed re:  Issuer / Subject Company — Filed by:  FMR LLC 
 
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notifications of all
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Filings
involving  Kaleido Biosciences, Inc. 

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Forms
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, Documents
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& Exhibits
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 in  106 Filings
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 Filed as:  Filer / Offerer  or  Owner / Insider


        
Latest Filing  Type    Category    Description        Documents
     
5/6/22 OLD15-12BRegistration:  Certification of a Termination of Registration of a Class of Securities — Form 15  OLD 1
5/2/22 OLDEFFECTSEC:  SEC Notices of Effectiveness  OLD 5
4/25/22 OLDS-8 POSRegistration:  Post-Effective Amendments of Form S-8 Registrations  OLD 3
4/25/22 OLDPOS AMRegistration:  Post-Effective Amendments of Registration Statements  OLD 2
4/18/22 OLD25Trading:  Notice by an Issuer of the Removal from Listing and Registration on a Securities Exchange of Matured, Redeemed or Retired Securities — Form 25  OLD 1
4/8/22 OLD8-KUpdate:  Current Reports — Form 8-K  OLD  — Press Releases
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& Conference Calls
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 — Financial Reports
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45

8-K Items: 
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5/4/21 OLD
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  Business & Operations: 
Entry into a Material Definitive Agreement — Item 1.01  OLD  — ‘EX-10’
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7
1/3/20 OLD"Termination of a Material Definitive Agreement — Item 1.02  OLD  — ‘EX-10’
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2
11/1/21 OLD
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  Financial Info: 
Results of Operations and Financial Condition — Item 2.02  OLD  — Financial Reports
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11
1/3/20 OLD"Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant — Item 2.03  OLD  — ‘EX-10’
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2
4/8/22 OLD
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  Securities & Trading: 
Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing — Item 3.01  OLD 1
4/8/22 OLD
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  Governance & Management: 
Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers — Item 5.02  OLD  — List of Directors & Officers
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16
5/8/20 OLD"Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year — Item 5.03  OLD  — ‘EX-3’
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2
6/17/21 OLD"Submission of Matters to a Vote of Security Holders — Item 5.07  OLD 2
3/24/21 OLD
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  Disclosures: 
Regulation FD Disclosure — Item 7.01  OLD  — ‘EX-99’
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8
4/8/22 OLD
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  Events: 
Other Events — Item 8.01  OLD 12
4/8/22 OLD
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  Financials: 
Financial Statements and Exhibits — Item 9.01  OLD  — Financial Reports
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38

3/31/22 OLDNT 10-KUpdate:  Notice of a Late Filing of a Form 10-K Annual Report — Form 12b-25  OLD 1
3/31/22 OLD10-KUpdate:  Annual Reports — Form 10-K  OLD  — Financial Reports
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3
11/1/21 OLD10-QUpdate:  Quarterly Reports — Form 10-Q  OLD  — Financial Reports
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9
9/2/21 OLDPOS EXRegistration:  Post-Effective Amendment of a Registration Statement – Additional Exhibits  OLD 1
5/5/21 OLDDEFA14AProxy:  Definitive Additional Proxy Soliciting Materials — Schedule 14A  OLD 2
5/5/21 OLDDEF 14AProxy:  Definitive Proxy Statements — Schedule 14A  OLD 2
5/5/21 OLDS-8Registration:  Registration Statements – Securities for Certain Employee Benefit Plans — Form S-8  OLD 3
2/5/21 OLD424B5Registration:  Prospectuses – Primary Offerings and Shelf Securities – New Facts or Events  OLD 4
8/12/20 OLDCORRESPComment:  Comment-Response and Other Letters to the SEC  [ a.k.a. COVER ]  OLD  — All Correspondence with the SEC
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6
8/4/20 OLDS-3Registration:  Registration Statements – Securities for Transactions — Form S-3  OLD 2
3/1/19 OLD424B4Registration:  Prospectus – Info Previously Omitted & New Facts or Events  OLD 1
2/27/19 OLDCT ORDERSEC:  SEC Confidential Treatment Order  OLD 1
2/27/19 OLDCERTTrading:  Certification by a Securities Exchange Approving a Listing — Form CERT  OLD 1
2/27/19 OLD8-A12BRegistration:  Registration Statement for a Class of Securities — Form 8-A  OLD 1
2/22/19 OLDS-1Registration:  Registration Statements (General Form) — Form S-1  OLD 3
11/21/18 OLDDRSLTRComment:  Comment-Response and Draft-Registration-Statement Letters to the SEC  [ a.k.a. CORRESP ]  OLD  — All Correspondence with the SEC
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2
11/21/18 OLDDRSRegistration:  Draft Registration Statements by Emerging Growth Companies and Foreign Issuers — Form DRS  OLD 3

Letters: 
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2/19/20 OLDREDACTED EXHIBITSEC Staff Letters – Redacted Exhibits  OLD  — All Correspondence with the SEC4

General Exhibits: 
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3/31/22 OLDEX-23Consents of Experts and Counsel  OLD 12
3/31/22 OLDEX-10Material Contracts  OLD 32
9/2/21 OLDEX-5Opinions of Counsel re: Legality  OLD 10
3/3/21 OLDEX-4Instruments, Including Indentures, Defining the Rights of Security Holders  OLD 13
3/3/21 OLDEX-21Subsidiaries Lists  OLD 4
2/8/21 OLDEX-1Underwriting Agreements  (and mislabeled “1st Exhibits”)  OLD 5
5/8/20 OLDEX-3Articles of Incorporation/Organization and Bylaws  OLD 9

Additional Exhibits: 
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11/1/21 OLDEX-99Miscellaneous Exhibits, such as Press Releases  OLD  — Press Releases
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& Conference Calls
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39

Financials: 
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4/8/22 OLDXML  &  R#IDEA Financial Reports Info  OLD  — Financial Reports
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580
4/8/22 OLDEXCELIDEA Workbooks of Financial Reports Info  OLD  — Workbooks of Financial Reports
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39
4/8/22 OLDEX-101.*XBRL Data  (XBRL Files)  OLD 143
4/8/22 OLDJSONXBRL Instances as JavaScript Object Notation Data  (JSON Files)  OLD 37
4/8/22 OLDZIPXBRL Zipped Folders
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  (Folders of XBRL Files)  OLD 
39
3/31/22 OLDEX-31Certifications — §302 – SOA’02  OLD 24
3/31/22 OLDEX-32Certifications — §906 – SOA’02  OLD 15

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3/31/22 OLDGRAPHICPhotos, Images and Graphs  OLD 599


Forms
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, Documents
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& Exhibits
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 in  97 Filings
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 Filed re:  Issuer / Subject Company


        
List all Money Managers that own this Security Issuer:  CUSIP 483347
 

        
Latest Filing  Type    Category    Description        Documents
     
5/10/22 OLDSC 13GOwnership:  Statements of Acquisitions of Beneficial Ownership by “Passive” Investors — Schedule 13G  OLD 5
3/2/22 OLD4Ownership:  Statements of Changes in Beneficial Ownership of Securities by Insiders — Form 4  OLD 61
12/16/21 OLD3Ownership:  Initial Statements of Beneficial Ownership of Securities by Insiders — Form 3  OLD 22
2/10/21 OLDSC 13DOwnership:  Statements of Acquisitions of Beneficial Ownership by “Active” Investors — Schedule 13D  OLD 3

Letters: 
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8/12/20 OLDLETTERComment and Other Letters from the SEC  [ a.k.a. UPLOAD ]  OLD  — All Correspondence with the SEC6
8/12/20 OLDTEXT-EXTRACTComment and Other Letters from the SEC – PDFs’ Text  [ a.k.a. LETTER ]  OLD 6

General Exhibits: 
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4/3/20 OLDEX-24Powers of Attorney  OLD 16

Additional Exhibits: 
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2/16/21 OLDEX-99Miscellaneous Exhibits, such as Press Releases  OLD 4


        

Filings History

Year    # of Filings
In descending order
2022 22
2021 50
2020 62
2019 61
2018 8

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