DUOLINGO INC

Ticker: DUOL CUSIP: 26603R106 Class: EQTY

China Universal Asset Management Co., Ltd.'s Holding History (CIK: 0001906594)

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

Q3 2025

Shares 2,439 Value ($000) $785 Avg Close $334.45 Range $256.63 - $468.00

Q2 2025

Shares 4,200 Value ($000) $1,722 Avg Close $438.78 Range $274.97 - $544.93

Q1 2025

Shares 3,800 Value ($000) $1,180 Avg Close $342.01 Range $263.68 - $441.76

Q4 2024

Shares 2,282 Value ($000) $740 Avg Close $318.27 Range $273.06 - $378.48

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	2,439	$785	$334.45	$256.63 - $468.00
Q2 2025	4,200	$1,722	$438.78	$274.97 - $544.93
Q1 2025	3,800	$1,180	$342.01	$263.68 - $441.76
Q4 2024	2,282	$740	$318.27	$273.06 - $378.48