$DUOL SEC Filings

Filing Filed On
FORM 4 02 Mar 2023
FORM 4 02 Mar 2023
FORM 4 02 Mar 2023
S-8 01 Mar 2023
10-K 01 Mar 2023
8-K 28 Feb 2023
FORM 4 21 Feb 2023
FORM 4 21 Feb 2023
FORM 4 17 Feb 2023
FORM 4 17 Feb 2023
FORM 4 17 Feb 2023
FORM 4 17 Feb 2023
SC 13G 15 Feb 2023
SC 13G 15 Feb 2023
SC 13G/A 14 Feb 2023
SC 13G/A 14 Feb 2023
SC 13G/A 14 Feb 2023
AMENDMENT TO FORM SC 13G 13 Feb 2023
AMENDMENT NO. 1 13 Feb 2023
SCHEDULE 13G 09 Feb 2023