Duolingo, Inc. reports

Company Names, identifiers, and filing context for this profile. 1 identity field
Company location
Pittsburgh, PA
SEC filing record 1 source field available
Fiscal year end
31 December
Duolingo, Inc. has filed 783 SEC EDGAR filings since 13 Nov 2012

SEC filing history

Showing 676-700 of 783 matching filings.

Per page
25
Current page
28
4

FORM 4

Filing date
11 Feb 2022
Reporting date
09 Feb 2022
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4

FORM 4

Filing date
11 Feb 2022
Reporting date
09 Feb 2022
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SC 13G File 005-93109

SC 13G

Filing date
11 Feb 2022
Reporting date
Not listed
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SC 13G File 005-93109

SC 13G

Filing date
11 Feb 2022
Reporting date
Not listed
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SC 13G File 005-93109

SCHEDULE 13G

Filing date
11 Feb 2022
Reporting date
Not listed
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SC 13G File 005-93109

MS INITIAL

Filing date
11 Feb 2022
Reporting date
Not listed
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4

FORM 4

Filing date
10 Feb 2022
Reporting date
08 Dec 2021
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4

FORM 4

Filing date
10 Feb 2022
Reporting date
14 Dec 2021
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4

4 filing

Filing date
10 Feb 2022
Reporting date
26 Nov 2021
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4

4 filing

Filing date
10 Feb 2022
Reporting date
24 Nov 2021
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4

4 filing

Filing date
10 Feb 2022
Reporting date
23 Nov 2021
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4

4 filing

Filing date
10 Feb 2022
Reporting date
19 Nov 2021
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4

4 filing

Filing date
10 Feb 2022
Reporting date
17 Nov 2021
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4

4 filing

Filing date
10 Feb 2022
Reporting date
16 Nov 2021
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4

4 filing

Filing date
10 Feb 2022
Reporting date
04 Nov 2021
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4

PRIMARY DOCUMENT

Filing date
09 Feb 2022
Reporting date
07 Feb 2022
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4

PRIMARY DOCUMENT

Filing date
07 Feb 2022
Reporting date
03 Feb 2022
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4

PRIMARY DOCUMENT

Filing date
03 Feb 2022
Reporting date
01 Feb 2022
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4

PRIMARY DOCUMENT

Filing date
01 Feb 2022
Reporting date
28 Jan 2022
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4

PRIMARY DOCUMENT

Filing date
28 Jan 2022
Reporting date
26 Jan 2022
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4

PRIMARY DOCUMENT

Filing date
26 Jan 2022
Reporting date
24 Jan 2022
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SC 13G File 005-93109

SC 13G filing

Filing date
18 Jan 2022
Reporting date
Not listed
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SC 13G/A File 005-93109

SC 13G/A filing

Filing date
18 Jan 2022
Reporting date
Not listed
SEC evidence
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4

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filing date
14 Jan 2022
Reporting date
12 Jan 2022
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4

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filing date
11 Jan 2022
Reporting date
07 Jan 2022
SEC evidence
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