Transaction · 0001562088-25-000018

Chen Stephen C.

Chen Stephen C., GC, reported a transaction classified as exercise at Duolingo, Inc. involving 1331.000000 shares for an estimated $0.00. Reported holdings after the transaction were 4206.000000 shares. A 10b5-1 reference was not detected in the stored filing text.

exerciseSEC transaction code MGC
DUOLDuolingo, Inc.
Filing timeFeb 07
Trade dateFeb 06, 2025
Filing · SECView on SEC
InsiderProfile

Price performance since filing

Close on the filing date, the pre-filing context, and the forward return at standard windows
Price at filing
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Pre-filing
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Returns since
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DUOL price since this filing

30 days of pre-filing context and vertical markers at the filing date plus 7d / 30d / 90d / 180d / 1y afterwards
DUOL since 2025-02-07Filed 573 days ago · 30 days of pre-filing context shaded
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Filing datePost-filing windows (7d, 30d, 90d, 180d, 1y)30 days of pre-filing context

Transaction facts

Stored Form 4 columns with their raw values

Derivative
Type
exercise
Code M
Identifier
0001562088-25-000018
Stock Option (Right to Buy)
Transaction date
Feb 06, 2025
Filed Feb 07, 2025, 11:12 PM · 1d delay
Shares
1.33k sh
$0 per share
Estimated value
$0
Computed from shares × price
Holdings after
4.20k sh
Direct

Filing signal explanations

Badges describe filing facts only — not predictions.

Cluster 14dRepeat 30dPattern $10.0MLarge $100M
Derivative Transaction Direct Ownership Large Holdings Reduction
-6score
Filing-only score

-6

Compact filing score computed from stored Form 4 facts. Version v1.

Mixed or weak signal

This filing has a negative filing-only score. It may be less informative as an insider-activity signal and needs extra context.

Reported relationships & other filings

Form 4 relationship flags and nearby filing context

Reported roles

General Counsel

Officer YesDirector No10% NoOther No
Footnotes & amended
  1. F1

    The shares subject to the option are fully vested and exercisable.

Original filing · 0001562088-25-000018
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