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Duolingo, Inc.

DUOL Net selling

CIK 0001562088 #1151 in the set updated 17 Sep 2026

Bought (12 mo)

$498.79K

out of their own pocket, the only kind of buying there is

Sold (12 mo)

$23.60M

$9.15M on a plan · $13.61M straight out of an exercise

Sold at will

$833.36K

5 of 112 sales

Net

−$23.10M

−$334.57K against sales at will

By person

15 insiders · 123 transactions

Insider

Role

Bought

Sold

Net

Holding

Worth

Change

Hacker Severin

Chief Tech Officer, Co-Founder

—

$13.61M (49) scheduled

−$13.61M

$10.80K

0.0%

Glance Natalie

Chief Engineering Officer

—

$3.67M (26) scheduled

−$3.67M

169,111

$25.37M

+21.0%

Chen Stephen C.

General Counsel

—

$2.46M (16) scheduled

−$2.46M

43,769

$6.57M

+23.1%

Skaruppa Matthew

Chief Financial Officer

—

$1.69M (11) scheduled

−$1.69M

31,631

$4.74M

−64.4%

GORDON WILLIAM B

Director

—

$1.46M (6) scheduled

−$1.46M

68,415

$10.26M

−10.0%

Meese Robert

Chief Business Officer

—

$701.13K (4)

−$701.13K

169,391

$25.41M

+4.6%

Shelton James H

Director

$498.79K (1)

—

+$498.79K

11,753

$1.76M

+128.3%

Munson Gillian

Chief Financial Officer

—

137,662

$20.65M

+3,800%

Lilly III John Osborne

Director

—

9,023

$1.35M

+38.3%

Bohutinsky Amy

Director

—

7,658

$1.15M

+48.8%

Clemens Sara

Director

—

5,955

$893.25K

+66.6%

KRAWCHECK SALLIE

Director

—

4,592

$688.80K

—

Schlosser Mario

Director

—

4,262

$639.30K

+144.7%

Ross Bonnie

Director

—

3,345

$501.75K

—

von Ahn Luis

President & CEO, Co-Founder

—

$0.00

—

No percentages here. Duolingo, Inc. reports its share count only per share class, which the XBRL frames API does not carry.

Individual transactions

Insider

Date

Role

Action

Price

Amount

Chen Stephen C.

17 Aug 2026

General Counsel

Sell

1,024

$129.13

$132.23K

Meese Robert

17 Aug 2026

Chief Business Officer

Sell

1,354

$129.13

$174.84K

Meese Robert

15 May 2026

Chief Business Officer

Sell

1,420

$112.16

$159.27K

Meese Robert

17 Feb 2026

Chief Business Officer

Sell

1,000

$110.06

$110.06K

Meese Robert

17 Nov 2025

Chief Business Officer

Sell

1,444

$177.95

$256.96K

Show all 123 transactions →

What was left out

Form 4 filings counted 52

Amendments (4/A) skipped 2

Filings about a different issuer 0

Unreadable filings 0

Joint filings 0

Sales on a Rule 10b5-1 plan 58

Sales straight out of an exercise 49

Sales at will 5

Transactions with no price 0

Shares from compensation/vesting 553,816

History held since 2 Aug 2021