← Back
▼ SELL 10b5-1 Plan

$ Value

$106K

Shares

200

Price

$531

Filed

May 19

Insider

Name

Chen Stephen C.

Title

General Counsel

CIK

0001869758

Roles

Officer

Transaction Details

Transaction Date

2025-05-16

Code

S

Table

Non-Derivative

Ownership

Direct

Equity Swap

No

Shares After

36,185

Footnotes

The sale was effected pursuant to the Reporting Person's Rule 10b5-1 trading plan adopted on May 31, 2024. | The price reported in Column 4 is a weighted average sale price calculated by the broker executing the sales. These shares were sold in multiple transactions at prices ranging from $525.00 to $525.95, inclusive. The Reporting Person hereby undertakes to provide to the Securities and Exchange Commission staff, the Issuer, or a security holder of the Issuer, upon request, full information regarding the number of shares sold at each respective price within the range set forth in this footnote. | The price reported in Column 4 is a weighted average sale price calculated by the broker executing the sales. These shares were sold in multiple transactions at prices ranging from $526.00 to $526.96, inclusive. The Reporting Person hereby undertakes to provide to the Securities and Exchange Commission staff, the Issuer, or a security holder of the Issuer, upon request, full information regarding the number of shares sold at each respective price within the range set forth in this footnote. | The price reported in Column 4 is a weighted average sale price calculated by the broker executing the sales. These shares were sold in multiple transactions at prices ranging from $527.36 to $527.74, inclusive. The Reporting Person hereby undertakes to provide to the Securities and Exchange Commission staff, the Issuer, or a security holder of the Issuer, upon request, full information regarding the number of shares sold at each respective price within the range set forth in this footnote. | The price reported in Column 4 is a weighted average sale price calculated by the broker executing the sales. These shares were sold in multiple transactions at prices ranging from $528.89 to $529.65, inclusive. The Reporting Person hereby undertakes to provide to the Securities and Exchange Commission staff, the Issuer, or a security holder of the Issuer, upon request, full information regarding the number of shares sold at each respective price within the range set forth in this footnote. | The price reported in Column 4 is a weighted average sale price calculated by the broker executing the sales. These shares were sold in multiple transactions at prices ranging from $531.40 to $531.47, inclusive. The Reporting Person hereby undertakes to provide to the Securities and Exchange Commission staff, the Issuer, or a security holder of the Issuer, upon request, full information regarding the number of shares sold at each respective price within the range set forth in this footnote.

Filing Info

Accession No.

0001562088-25-000114

Form Type

4

Issuer CIK

0001562088

Chen Stephen C.'s History

Date Ticker Type Value
2026-02-18 DUOL $92K
2026-02-18 DUOL $55K
2026-02-18 DUOL $60K
2026-02-18 DUOL $9K
2026-02-17 DUOL $99K
2025-12-29 DUOL M $26K
2025-12-29 DUOL M $0
2025-11-18 DUOL $21K
2025-11-18 DUOL $104K
2025-11-18 DUOL $56K

Other Insiders at DUOL (90d)

Insider Bought Sold Last
Shelton James H $499K 2026-03-03
Munson Gillian
Chief Financial Officer
2026-03-25
von Ahn Luis
President & CEO, Co-Founder
2026-02-17
Meese Robert
Chief Business Officer
$110K 2026-02-17
Skaruppa Matthew
Chief Financial Officer
$658K 2026-02-18
Chen Stephen C.
General Counsel
$314K 2026-02-18
Hacker Severin
Chief Tech Officer, Co-Founder
2026-02-17
Glance Natalie
Chief Engineering Officer
$594K 2026-02-27