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Chen Stephen C.
General Counsel at Duolingo. Filing since 15 Nov 2021.
CIK 0001869758
Company
Date
Role
Action
Shares
Amount
Of holding
DUOL
Duolingo, Inc.
14 Sep 2026
General Counsel
Sold on a plan
8,072
$1.21M
15.6%
DUOL
Duolingo, Inc.
17 Aug 2026
General Counsel
Sold at will
1,024
$132.23K
1.9%
DUOL
Duolingo, Inc.
18 May 2026
General Counsel
Sold on a plan
1,977
$224.60K
3.6%
DUOL
Duolingo, Inc.
15 May 2026
General Counsel
Sold on a plan
820
$91.97K
1.5%
DUOL
Duolingo, Inc.
18 Feb 2026
General Counsel
Sold on a plan
1,901
$215.31K
5.9%
DUOL
Duolingo, Inc.
17 Feb 2026
General Counsel
Sold on a plan
896
$98.61K
2.7%
DUOL
Duolingo, Inc.
18 Nov 2025
General Counsel
Sold on a plan
1,514
$266.27K
4.6%
DUOL
Duolingo, Inc.
17 Nov 2025
General Counsel
Sold on a plan
1,282
$228.13K
3.7%
DUOL
Duolingo, Inc.
26 Aug 2025
General Counsel
Sold on a plan
1,515
$486.86K
4.4%
DUOL
Duolingo, Inc.
15 Aug 2025
General Counsel
Sold at will
1,282
$421.82K
3.6%
DUOL
Duolingo, Inc.
16 May 2025
General Counsel
Sold on a plan
2,635
$1.39M
6.8%
DUOL
Duolingo, Inc.
15 May 2025
General Counsel
Sold at will
1,257
$668.36K
3.1%
DUOL
Duolingo, Inc.
18 Feb 2025
General Counsel
Sold on a plan
2,064
$898.09K
5.6%
DUOL
Duolingo, Inc.
18 Nov 2024
General Counsel
Sold on a plan
2,642
$814.97K
7.7%
DUOL
Duolingo, Inc.
15 Nov 2024
General Counsel
Sold at will
1,249
$386.32K
3.5%
DUOL
Duolingo, Inc.
30 Aug 2024
General Counsel
Sold on a plan
19,464
$4.12M
35.4%
DUOL
Duolingo, Inc.
15 Aug 2024
General Counsel
Sold at will
1,249
$249.18K
2.6%
DUOL
Duolingo, Inc.
15 May 2024
General Counsel
Sold at will
988
$0.00
2.9%
DUOL
Duolingo, Inc.
15 Feb 2024
General Counsel
Sold at will
988
$0.00
2.8%
DUOL
Duolingo, Inc.
9 Feb 2024
General Counsel
Sold on a plan
2,000
$380.00K
5.4%
DUOL
Duolingo, Inc.
4 Jan 2024
General Counsel
Sold on a plan
18,000
$3.72M
33.9%
DUOL
Duolingo, Inc.
15 Nov 2023
General Counsel
Sold at will
988
$207.26K
2.7%
DUOL
Duolingo, Inc.
11 Sep 2023
General Counsel
Sold on a plan
8,842
$1.42M
19.7%
DUOL
Duolingo, Inc.
8 Sep 2023
General Counsel
Sold on a plan
5,325
$852.44K
12.9%
DUOL
Duolingo, Inc.
15 Aug 2023
General Counsel
Sold at will
988
$130.85K
2.7%
DUOL
Duolingo, Inc.
15 May 2023
General Counsel
Sold at will
669
$94.22K
2.5%
DUOL
Duolingo, Inc.
21 Mar 2023
General Counsel
Sold on a plan
9,252
$1.21M
25.8%
DUOL
Duolingo, Inc.
7 Mar 2023
General Counsel
Sold, plan not stated
10,748
$1.40M
28.8%
DUOL
Duolingo, Inc.
15 Feb 2023
General Counsel
Sold, plan not stated
484
$46.92K
1.8%
DUOL
Duolingo, Inc.
15 Nov 2022
General Counsel
Sold, plan not stated
674
$50.08K
2.4%
DUOL
Duolingo, Inc.
15 Aug 2022
General Counsel
Sold, plan not stated
673
$71.59K
2.4%
DUOL
Duolingo, Inc.
24 Jun 2022
General Counsel
Sold, plan not stated
25,358
$2.63M
47.2%
DUOL
Duolingo, Inc.
21 Jun 2022
General Counsel
Sold, plan not stated
10,535
$1.08M
27.1%
DUOL
Duolingo, Inc.
9 Jun 2022
General Counsel
Sold, plan not stated
100
$10.21K
0.4%
DUOL
Duolingo, Inc.
8 Jun 2022
General Counsel
Sold, plan not stated
4,007
$409.21K
12.4%
DUOL
Duolingo, Inc.
16 May 2022
General Counsel
Sold, plan not stated
75
$6.82K
0.3%
DUOL
Duolingo, Inc.
15 Feb 2022
General Counsel
Sold, plan not stated
97
$9.51K
2.2%
DUOL
Duolingo, Inc.
15 Nov 2021
General Counsel
Sold, plan not stated
17,840
$2.56M
79.9%
38 decisions on file.
