Company Names, identifiers, and filing context for this profile. 1 identity field
Company location
Dallas, TX
SEC filing record 1 source field available
Fiscal year end
31 December
CyrusOne Holdco LLC has filed 764 SEC EDGAR filings since 07 Aug 2012

SEC filing history

Showing 1-25 of 764 matching filings.

Per page
25
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1
D File 021-535839

D filing

Filing date
21 Jan 2025
Reporting date
Not listed
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15-12B File 001-35789

15-12B

Filing date
14 Apr 2022
Reporting date
Not listed
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4

OWNERSHIP DOCUMENT

Filing date
25 Mar 2022
Reporting date
25 Mar 2022
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4

OWNERSHIP DOCUMENT

Filing date
25 Mar 2022
Reporting date
25 Mar 2022
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4

OWNERSHIP DOCUMENT

Filing date
25 Mar 2022
Reporting date
25 Mar 2022
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4

OWNERSHIP DOCUMENT

Filing date
25 Mar 2022
Reporting date
25 Mar 2022
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4

OWNERSHIP DOCUMENT

Filing date
25 Mar 2022
Reporting date
25 Mar 2022
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4

OWNERSHIP DOCUMENT

Filing date
25 Mar 2022
Reporting date
25 Mar 2022
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4

OWNERSHIP DOCUMENT

Filing date
25 Mar 2022
Reporting date
25 Mar 2022
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4

OWNERSHIP DOCUMENT

Filing date
25 Mar 2022
Reporting date
25 Mar 2022
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4

OWNERSHIP DOCUMENT

Filing date
25 Mar 2022
Reporting date
25 Mar 2022
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4

OWNERSHIP DOCUMENT

Filing date
25 Mar 2022
Reporting date
25 Mar 2022
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4

OWNERSHIP DOCUMENT

Filing date
25 Mar 2022
Reporting date
25 Mar 2022
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25-NSE File 001-35789

25-NSE filing

Filing date
25 Mar 2022
Reporting date
Not listed
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S-8 POS File 333-212375

S-8 POS

Filing date
25 Mar 2022
Reporting date
Not listed
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S-8 POS File 333-196432

S-8 POS

Filing date
25 Mar 2022
Reporting date
Not listed
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POSASR File 333-231203

POSASR

Filing date
25 Mar 2022
Reporting date
Not listed
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10-K/A File 001-35789

FORM 10-K/A

Filing date
23 Mar 2022
Reporting date
31 Dec 2021
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4

FORM 4

Filing date
22 Feb 2022
Reporting date
17 Feb 2022
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4

FORM 4

Filing date
22 Feb 2022
Reporting date
17 Feb 2022
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4

FORM 4

Filing date
22 Feb 2022
Reporting date
17 Feb 2022
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4

FORM 4

Filing date
22 Feb 2022
Reporting date
17 Feb 2022
SEC evidence
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Next action
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