Severin Hacker - 31 Mar 2025 SCHEDULE 13G/A Report for Duolingo, Inc. Class A common stock, $0.0001 per share (DUOL)

Filing Manager
Severin Hacker
Reporting Manager
Hacker Severin
Security
Duolingo, Inc. Class A common stock, $0.0001 per share
Symbol
DUOL
Shares outstanding
42,083,105 shares
Disclosed Ownership
3,198,316 shares
Ownership
7.6%
Form type
SCHEDULE 13G/A
Filing time
17 Apr 2025, 16:11:57 UTC
Date of event
31 Mar 2025
SEC
View on sec.gov

Quoteable Key Fact

"Severin Hacker disclosed 7.6% ownership in Duolingo, Inc. Class A common stock, $0.0001 per share (DUOL) on 31 Mar 2025."

Quick Takeaways

  • Severin Hacker filed SCHEDULE 13G/A for Duolingo, Inc. Class A common stock, $0.0001 per share (DUOL).
  • Disclosed ownership: 7.6%.
  • Date of event: 31 Mar 2025.

What Changed

  • No earlier schedule filing is available for direct comparison.
  • Current filing was accepted on 17 Apr 2025, 16:11.

Why This Matters

  • This page explains what this Schedule 13D/13G filing tells you before manager-level rows.
  • You can verify ownership claims directly against the original SEC filing.

Source Evidence

Backed by Schedule 13D/13G

Beneficial ownership values are sourced from the original SEC Schedule 13D/13G filing.

See Original Filing

Reporting Managers (1)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
Hacker Severin 7.6% 3,198,316 3,198,316 0 /s/ Severin Hacker Severin Hacker, CTO
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