DUOLINGO INC

Ticker: DUOL CUSIP: 26603R106 Class: EQTY

Lombard Odier Asset Management (USA) Corp's Holding History (CIK: 0001491719)

Note: Option positions (PUT/CALL) are excluded.

Q4 2024

Shares 865 Value ($000) $280 Avg Close $318.27 Range $273.06 - $378.48

Q3 2023

Shares 1,321 Value ($000) $219 Avg Close $147.08 Range $121.89 - $174.70

Q4 2022

Shares 4,507 Value ($000) $321 Avg Close $78.08 Range $64.73 - $105.73

Q1 2022

Shares 3,745 Value ($000) $356 Avg Close $90.31 Range $64.81 - $108.92

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2024	865	$280	$318.27	$273.06 - $378.48
Q3 2023	1,321	$219	$147.08	$121.89 - $174.70
Q4 2022	4,507	$321	$78.08	$64.73 - $105.73
Q1 2022	3,745	$356	$90.31	$64.81 - $108.92