DUOLINGO INC

Ticker: DUOL CUSIP: 26603R106 Class: EQTY

CAISSE DE DEPOT ET PLACEMENT DU QUEBEC's Holding History (CIK: 0000898286)

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

Q4 2025

Shares 9,208 Value ($000) $1,616 Avg Close $235.64 Range $166.27 - $353.00

Q3 2025

Shares 8,763 Value ($000) $2,820 Avg Close $334.45 Range $256.63 - $468.00

Q2 2025

Shares 13,064 Value ($000) $5,357 Avg Close $438.78 Range $274.97 - $544.93

Q1 2025

Shares 22,561 Value ($000) $7,006 Avg Close $342.01 Range $263.68 - $441.76

Q4 2024

Shares 13,166 Value ($000) $4,269 Avg Close $318.27 Range $273.06 - $378.48

Q3 2024

Shares 10,750 Value ($000) $3,032 Avg Close $205.07 Range $145.05 - $297.56

Q4 2022

Shares 18,400 Value ($000) $1,309 Avg Close $78.08 Range $64.73 - $105.73

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	9,208	$1,616	$235.64	$166.27 - $353.00
Q3 2025	8,763	$2,820	$334.45	$256.63 - $468.00
Q2 2025	13,064	$5,357	$438.78	$274.97 - $544.93
Q1 2025	22,561	$7,006	$342.01	$263.68 - $441.76
Q4 2024	13,166	$4,269	$318.27	$273.06 - $378.48
Q3 2024	10,750	$3,032	$205.07	$145.05 - $297.56
Q4 2022	18,400	$1,309	$78.08	$64.73 - $105.73