Director exercised or converted 5,252 DUOL derivative securities | OQRO Insider tradesWhy it stands out
Derivative exercise or conversion — not an open-market buy.
Written from the filing's own figures. OQRO describes what was reported and never tells you what to buy or sell
All the details
Dates, kept separate
- Transaction date
- Dec 3, 2025
- Reporting period
- Not applicable
- Filed with the SEC
- Dec 4, 2025
DirectorOption exercise
Context
- Classification
option exercise
Code M — exercise or conversion of a derivative security
- Planned / mechanical clue
Footnote references vesting of compensation awards
Only flagged when a footnote says so; never inferred
Source receipt
- Record ID
- 0001628280-25-055183
Added to OQROOct 6, 2026, 7:37 PM UTC Data qualityVerified: identifiers matched exactly Reporting personSeverin Hacker RelationshipDirector, Officer, 10% owner Officer titleChief Tech Officer, Co-Founder SecurityStock Option (Right to Buy) TableDerivative (Table II) Transaction dateDec 3, 2025 Acquired / disposedDisposed (D) Footnotes from the filing
- The shares subject to the option are fully vested and exercisable.
Around the same time
Derivative exercise or conversion — not an open-market buy.
Derivative exercise or conversion — not an open-market buy.
Derivative exercise or conversion — not an open-market buy.