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Duolingo (DUOL) SEC Filings & 10K Form

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$342.12 +6.90 (+2.06%)
(As of 12/20/2024 05:45 PM ET)

Recent Duolingo SEC Filings

DateFilerForm TypeView
12/17/2024
3:27 PM
Duolingo (Issuer)
Skaruppa Matthew (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
12/17/2024
3:24 PM
Duolingo (Issuer)
von Ahn Luis (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
12/16/2024
4:07 PM
Duolingo (Issuer)
von Ahn Luis (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
12/16/2024
3:20 PM
Duolingo (Issuer)
Hacker Severin (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
12/13/2024
4:09 PM
Duolingo (Issuer)
Hacker Severin (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
12/12/2024
3:48 PM
Duolingo (Subject)
Luis von Ahn Foundation (Reporting)
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
12/12/2024
3:49 PM
Duolingo (Subject)
von Ahn Luis (Reporting)
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
12/11/2024
3:57 PM
Duolingo (Subject)
Hacker Severin (Reporting)
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
12/10/2024
3:36 PM
Duolingo (Issuer)
Ross Bonnie (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
12/09/2024
6:37 PM
Duolingo (Issuer)
Ross Bonnie (Reporting)
Form 3
Initial statement of beneficial ownership of securities  
12/09/2024
6:23 PM
Duolingo (Issuer)
Glance Natalie (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
12/09/2024
3:26 PM
Duolingo (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
12/02/2024
7:31 PM
Duolingo (Issuer)
Hacker Severin (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
12/02/2024
3:38 PM
Duolingo (Subject)
Skaruppa Matthew (Reporting)
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
11/27/2024
8:57 PM
Duolingo (Issuer)
Hacker Severin (Reporting)
Form 4/A
11/18/2024
4:06 PM
Duolingo (Subject)
Skaruppa Matthew (Reporting)
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
11/18/2024
4:12 PM
Chen Stephen C. (Reporting)
Duolingo (Subject)
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
11/18/2024
3:14 PM
Chen Stephen C. (Reporting)
Duolingo (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
11/15/2024
5:19 PM
Chen Stephen C. (Reporting)
Duolingo (Subject)
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
11/15/2024
4:19 PM
Duolingo (Subject)
Skaruppa Matthew (Reporting)
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
11/15/2024
4:25 PM
Duolingo (Subject)
Glance Natalie (Reporting)
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
11/15/2024
4:48 PM
Duolingo (Subject)
Meese Robert (Reporting)
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
11/12/2024
8:55 AM
Duolingo (Subject)
FMR LLC (Filed by)
Form SC 13G
11/07/2024
4:17 PM
Duolingo (Issuer)
Glance Natalie (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
11/06/2024
3:58 PM
Duolingo (Subject)
Glance Natalie (Reporting)
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
11/05/2024
3:16 PM
Duolingo (Issuer)
Skaruppa Matthew (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
11/04/2024
9:08 AM
BAILLIE GIFFORD & CO (Filed by)
Duolingo (Subject)
Form SCHEDULE 13G/A
10/21/2024
3:11 PM
BlackRock, Inc. (Filed by)
Duolingo (Subject)
Form SC 13G/A
10/08/2024
7:09 PM
Duolingo (Issuer)
Glance Natalie (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
10/03/2024
3:17 PM
Duolingo (Issuer)
Skaruppa Matthew (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
09/26/2024
3:28 PM
Duolingo (Issuer)
Meese Robert (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
09/23/2024
3:18 PM
Duolingo (Issuer)
Meese Robert (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
09/20/2024
3:30 PM
Duolingo (Subject)
Meese Robert (Reporting)
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
09/19/2024
3:21 PM
Duolingo (Issuer)
Meese Robert (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
09/18/2024
3:40 PM
Duolingo (Subject)
Meese Robert (Reporting)
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
09/17/2024
3:41 PM
Duolingo (Subject)
Meese Robert (Reporting)
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
09/09/2024
7:18 PM
Duolingo (Issuer)
Glance Natalie (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
09/03/2024
7:52 PM
Chen Stephen C. (Reporting)
Duolingo (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
08/30/2024
3:22 PM
Chen Stephen C. (Reporting)
Duolingo (Subject)
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
08/26/2024
3:25 PM
Duolingo (Issuer)
Hacker Severin (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
08/22/2024
7:12 PM
Duolingo (Issuer)
Skaruppa Matthew (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
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08/16/2024
3:36 PM
Duolingo (Issuer)
Glance Natalie (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
08/16/2024
3:37 PM
Duolingo (Issuer)
Skaruppa Matthew (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
08/16/2024
3:37 PM
Chen Stephen C. (Reporting)
Duolingo (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
08/16/2024
3:37 PM
Duolingo (Issuer)
Meese Robert (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
08/16/2024
3:37 PM
Duolingo (Issuer)
von Ahn Luis (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
08/15/2024
4:08 PM
Duolingo (Subject)
Skaruppa Matthew (Reporting)
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
08/15/2024
4:12 PM
Chen Stephen C. (Reporting)
Duolingo (Subject)
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
08/15/2024
4:18 PM
Duolingo (Subject)
Meese Robert (Reporting)
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
08/15/2024
4:20 PM
Duolingo (Subject)
Glance Natalie (Reporting)
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
08/07/2024
3:02 PM
Duolingo (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
08/02/2024
3:33 PM
Duolingo (Issuer)
Skaruppa Matthew (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
08/02/2024
3:34 PM
Duolingo (Issuer)
Hacker Severin (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
07/10/2024
3:16 PM
Duolingo (Issuer)
Glance Natalie (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
07/03/2024
7:40 PM
Duolingo (Issuer)
Schlosser Mario (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
07/02/2024
7:25 PM
Duolingo (Issuer)
Schlosser Mario (Reporting)
Form 3
Initial statement of beneficial ownership of securities  
07/02/2024
3:54 PM
Chen Stephen C. (Reporting)
Duolingo (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
07/01/2024
6:11 PM
Duolingo (Issuer)
von Ahn Luis (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
06/18/2024
3:41 PM
Clemens Sara (Reporting)
Duolingo (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
06/14/2024
3:16 PM
Bohutinsky Amy (Reporting)
Duolingo (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
06/14/2024
3:16 PM
Duolingo (Issuer)
Munson Gillian (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
06/14/2024
3:16 PM
Duolingo (Issuer)
Skaruppa Matthew (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
06/14/2024
3:17 PM
Clemens Sara (Reporting)
Duolingo (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
06/13/2024
4:34 PM
Duolingo (Subject)
Sturdy Laela (Reporting)
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
06/10/2024
3:16 PM
Duolingo (Issuer)
Glance Natalie (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
06/05/2024
3:28 PM
Duolingo (Issuer)
Skaruppa Matthew (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
06/05/2024
3:32 PM
Duolingo (Issuer)
Hacker Severin (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
05/22/2024
7:39 PM
Duolingo (Filer)
Form DEFA14A
05/21/2024
4:17 PM
Duolingo (Issuer)
Glance Natalie (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
05/20/2024
3:32 PM
Duolingo (Issuer)
Skaruppa Matthew (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
05/15/2024
5:47 PM
Duolingo (Subject)
Glance Natalie (Reporting)
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
05/15/2024
5:51 PM
Chen Stephen C. (Reporting)
Duolingo (Subject)
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
05/15/2024
5:22 PM
Duolingo (Subject)
Meese Robert (Reporting)
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
05/15/2024
5:35 PM
Duolingo (Subject)
Skaruppa Matthew (Reporting)
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
05/09/2024
8:32 PM
Duolingo (Filer)
Form 8-K/A
05/08/2024
1:22 PM
BlackRock Inc. (Filed by)
Duolingo (Subject)
Form SC 13G/A
05/07/2024
3:19 PM
Duolingo (Issuer)
Glance Natalie (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
05/06/2024
3:33 PM
Duolingo (Subject)
Glance Natalie (Reporting)
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
05/03/2024
6:37 PM
Duolingo (Issuer)
von Ahn Luis (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
05/03/2024
6:38 PM
Duolingo (Issuer)
Skaruppa Matthew (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
05/03/2024
6:39 PM
Duolingo (Issuer)
Hacker Severin (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
04/25/2024
7:01 PM
Duolingo (Filer)
Form ARS
04/09/2024
3:16 PM
Duolingo (Issuer)
Glance Natalie (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
04/02/2024
7:24 PM
Duolingo (Issuer)
von Ahn Luis (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
04/02/2024
3:27 PM
Duolingo (Issuer)
Skaruppa Matthew (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
04/01/2024
3:32 PM
Duolingo (Subject)
von Ahn Luis (Reporting)
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
03/15/2024
6:46 PM
Duolingo (Issuer)
Hacker Severin (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
03/12/2024
7:43 PM
Duolingo (Issuer)
von Ahn Luis (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
03/11/2024
7:36 PM
Duolingo (Issuer)
von Ahn Luis (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
03/07/2024
6:12 PM
Duolingo (Issuer)
von Ahn Luis (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
03/07/2024
6:13 PM
Duolingo (Issuer)
Glance Natalie (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
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03/07/2024
6:16 PM
Bohutinsky Amy (Reporting)
Duolingo (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
03/04/2024
4:48 PM
Duolingo (Issuer)
Skaruppa Matthew (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
03/04/2024
3:40 PM
Duolingo (Issuer)
Hacker Severin (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
03/01/2024
3:41 PM
Duolingo (Subject)
Hacker Severin (Reporting)
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
03/01/2024
3:41 PM
Duolingo (Subject)
Skaruppa Matthew (Reporting)
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
02/28/2024
3:03 PM
Duolingo (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
02/20/2024
3:29 PM
Duolingo (Subject)
Skaruppa Matthew (Reporting)
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
02/20/2024
3:19 PM
Duolingo (Issuer)
Meese Robert (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
02/20/2024
3:20 PM
Duolingo (Issuer)
Glance Natalie (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
(Data available from 1/1/2016 forward)


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This page (NASDAQ:DUOL) was last updated on 12/21/2024 by MarketBeat.com Staff
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