Loading DUOL…
SEC filing
DUOL · CIK 1562088
4 · Nov 19, 2025 · Skaruppa Matthew sold 5,858 shares at $176.81/share ($1.0M)
Skaruppa Matthew sold 5,858 shares at $176.81/share ($1.0M)
FORM 4
Graphics and non-inline formats (not embedded below).