Glance Natalie

Company

Date

Role

Action

Shares

Amount

Of holding

DUOL Duolingo, Inc.

18 Aug 2026

Chief Engineering Officer

Sold on a plan

1,539

$212.08K

0.9%

DUOL Duolingo, Inc.

17 Aug 2026

Chief Engineering Officer

Sold on a plan

2,751

$355.24K

1.6%

DUOL Duolingo, Inc.

18 May 2026

Chief Engineering Officer

Sold on a plan

3,360

$381.66K

1.9%

DUOL Duolingo, Inc.

15 May 2026

Chief Engineering Officer

Sold on a plan

1,929

$216.36K

1.1%

DUOL Duolingo, Inc.

18 Feb 2026

Chief Engineering Officer

Sold on a plan

3,545

$402.40K

3.0%

DUOL Duolingo, Inc.

17 Feb 2026

Chief Engineering Officer

Sold on a plan

1,741

$191.61K

1.4%

DUOL Duolingo, Inc.

18 Nov 2025

Chief Engineering Officer

Sold on a plan

2,471

$434.37K

2.2%

DUOL Duolingo, Inc.

17 Nov 2025

Chief Engineering Officer

Sold on a plan

2,534

$450.93K

2.2%

DUOL Duolingo, Inc.

1 Oct 2025

Chief Engineering Officer

Sold on a plan

3,283

$1.03M

2.7%

DUOL Duolingo, Inc.

18 Aug 2025

Chief Engineering Officer

Sold on a plan

2,471

$907.09K

2.0%

DUOL Duolingo, Inc.

15 Aug 2025

Chief Engineering Officer

Sold at will

2,533

$833.43K

2.0%

DUOL Duolingo, Inc.

1 Jul 2025

Chief Engineering Officer

Sold on a plan

2,709

$1.09M

2.1%

DUOL Duolingo, Inc.

16 May 2025

Chief Engineering Officer

Sold on a plan

3,267

$1.73M

2.5%

DUOL Duolingo, Inc.

15 May 2025

Chief Engineering Officer

Sold at will

3,039

$1.62M

2.2%

DUOL Duolingo, Inc.

1 Apr 2025

Chief Engineering Officer

Sold on a plan

3,482

$1.11M

2.7%

DUOL Duolingo, Inc.

5 Mar 2025

Chief Engineering Officer

Sold on a plan

9,020

$2.62M

6.5%

DUOL Duolingo, Inc.

18 Feb 2025

Chief Engineering Officer

Sold at will

2,667

$1.16M

2.0%

DUOL Duolingo, Inc.

6 Dec 2024

Chief Engineering Officer

Sold on a plan

1,500

$554.00K

1.1%

DUOL Duolingo, Inc.

15 Nov 2024

Chief Engineering Officer

Sold at will

3,021

$934.40K

2.2%

DUOL Duolingo, Inc.

6 Nov 2024

Chief Engineering Officer

Sold on a plan

1,500

$470.04K

1.1%

DUOL Duolingo, Inc.

7 Oct 2024

Chief Engineering Officer

Sold on a plan

1,500

$421.37K

1.1%

DUOL Duolingo, Inc.

6 Sep 2024

Chief Engineering Officer

Sold on a plan

1,500

$311.27K

1.1%

DUOL Duolingo, Inc.

15 Aug 2024

Chief Engineering Officer

Sold at will

3,022

$602.89K

2.1%

DUOL Duolingo, Inc.

6 Aug 2024

Chief Engineering Officer

Sold on a plan

1,500

$242.67K

1.0%

DUOL Duolingo, Inc.

8 Jul 2024

Chief Engineering Officer

Sold on a plan

1,500

$294.36K

1.0%

DUOL Duolingo, Inc.

6 Jun 2024

Chief Engineering Officer

Sold on a plan

1,500

$290.29K

1.0%

DUOL Duolingo, Inc.

15 May 2024

Chief Engineering Officer

Sold at will

2,458

$0.00

2.0%

DUOL Duolingo, Inc.

6 May 2024

Chief Engineering Officer

Sold on a plan

1,500

$371.73K

1.2%

DUOL Duolingo, Inc.

8 Apr 2024

Chief Engineering Officer

Sold on a plan

1,500

$323.03K

1.2%

DUOL Duolingo, Inc.

6 Mar 2024

Chief Engineering Officer

Sold at will

1,500

$322.61K

1.2%

DUOL Duolingo, Inc.

15 Feb 2024

Chief Engineering Officer

Sold at will

1,683

$0.00

1.3%

DUOL Duolingo, Inc.

6 Feb 2024

Chief Engineering Officer

Sold on a plan

1,500

$270.11K

1.1%

DUOL Duolingo, Inc.

8 Jan 2024

Chief Engineering Officer

Sold on a plan

43,500

$9.15M

26.4%

DUOL Duolingo, Inc.

15 Nov 2023

Chief Engineering Officer

Sold at will

2,476

$519.42K

1.5%

DUOL Duolingo, Inc.

15 Aug 2023

Chief Engineering Officer

Sold at will

2,475

$327.79K

1.6%

DUOL Duolingo, Inc.

15 May 2023

Chief Engineering Officer

Sold at will

1,809

$254.76K

1.3%

DUOL Duolingo, Inc.

2 Mar 2023

Chief Engineering Officer

Sold, plan not stated

27,000

$3.20M

16.7%

DUOL Duolingo, Inc.

1 Mar 2023

Chief Engineering Officer

Sold, plan not stated

3,000

$318.00K

2.2%

DUOL Duolingo, Inc.

28 Feb 2023

Chief Engineering Officer

Sold, plan not stated

2,156

$202.66K

1.6%

DUOL Duolingo, Inc.

17 Feb 2023

Chief Engineering Officer

Sold, plan not stated

844

$79.34K

0.6%

DUOL Duolingo, Inc.

15 Feb 2023

Chief Engineering Officer

Sold, plan not stated

1,187

$115.07K

0.9%

DUOL Duolingo, Inc.

30 Jan 2023

Chief Engineering Officer

Sold, plan not stated

500

$47.02K

0.4%

DUOL Duolingo, Inc.

27 Jan 2023

Chief Engineering Officer

Sold, plan not stated

2,500

$235.84K

1.8%

DUOL Duolingo, Inc.

15 Nov 2022

SVP, Engineering

Sold, plan not stated

1,213

$90.14K

0.9%

DUOL Duolingo, Inc.

15 Aug 2022

SVP, Engineering

Sold, plan not stated

1,212

$128.92K

0.9%

DUOL Duolingo, Inc.

16 May 2022

SVP, Engineering

Sold, plan not stated

472

$42.94K

0.4%

DUOL Duolingo, Inc.

15 Feb 2022

SVP, Engineering

Sold, plan not stated

543

$53.22K

0.6%

DUOL Duolingo, Inc.

16 Nov 2021

SVP, Engineering

Sold, plan not stated

19,458

$2.70M

20.8%

DUOL Duolingo, Inc.

15 Nov 2021

SVP, Engineering

Sold, plan not stated

57,222

$8.20M

43.6%