HACKER SEVERIN

PrivateCIK: 1870272
Location

PITTSBURGH, PA

InsiderHACKER SEVERINCIK 1870272
IssuerDUOLINGO, INC.CIK 1562088
DirectorOfficer10% OwnerOther· Chief Technology Officer,
Since Jul 2021
-30.59K
Net shares
Net seller
$0.00
Total acquired
0
Open market trades
0B · 0S
3
Total transactions
60K acquired · 90.59K disposed
Non-Derivative Transactions0
No non-derivative transactions reported
Derivative Transactions3

Performance-Based Restricted Stock Units

Direct
M · Option Exercise
Converts to

Class B Common Stock

60K shares

Shares

60K

Strike price

Held after

270K

Exercisable

2/17/2026

Class B Common Stock

Direct
M · Option Exercise
Converts to

Class A Common Stock

60K shares

Shares

+60K

Strike price

Held after

207.79K

Exercisable

2/17/2026

Class B Common Stock

Direct
F · Tax Withholding
Converts to

Class A Common Stock

30.59K shares

Shares

30.59K

Strike price

Held after

177.19K

Exercisable

2/17/2026
Non-Derivative Holdings (Post-Transaction)0
No non-derivative holdings reported
Derivative Holdings (Post-Transaction)1

Class B Common Stock

Indirect
Underlying security
Class A Common Stock

Underlying shares

2.84M

Shares owned

2.84M

Exercise price

Expiration

Exercise window

Total

Underlying

2.84M

Owned

2.84M

HACKER SEVERIN — Insider Transaction (Form 4) Filed Feb 20, 2026 | Finecho