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Filing tables
Filing exhibits
DUOL similar filings
- 15 Mar 22 Change in insider ownership
- 11 Mar 22 Change in insider ownership
- 9 Mar 22 Change in insider ownership
- 9 Mar 22 Change in insider ownership
- 9 Mar 22 Change in insider ownership (amended)
- 2 Mar 22 Duolingo / Stephen C. Chen ownership change
- 24 Feb 22 Duolingo / Matthew Skaruppa ownership change
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