Employer with a benefit plan ยท SEC filer
DUOLINGO, INC.
5900 PENN AVENUE, PITTSBURGH, PA 15206
EIN
45-3055872
SEC CIK
0001562088
SEC · 2026-08-19
Industry (SIC)
Services-Prepackaged Software (7372)
SEC · 2026-08-19
State of incorporation
DE
SEC · 2026-08-19
Ticker
DUOL
SEC · 2026-08-19
Latest SEC filing
4 2026-08-19
SEC · 2026-08-19
Benefit plan 1, 2024 filing
DUOLINGO RETIREMENT TRUST
DOL · 2025-07-22
Participants (start of year)
844
DOL · 2025-07-22
Plan features
code 2E2F2G2J2K2T3D2S
DOL · 2025-07-22
Plan type
Single-employer plan
DOL · 2025-07-22
Business code (NAICS)
541600
DOL · 2025-07-22
Benefit plan 501, 2024 filing
DUOLINGO HEALTH AND WELFARE PLAN
DOL · 2025-05-05
Participants (start of year)
689
DOL · 2025-05-05
Plan features
code 4A4B4D4E4F4H4Q
DOL · 2025-05-05
Plan type
Single-employer plan
DOL · 2025-05-05