DUOLINGO INC

Ticker: DUOL CUSIP: 26603R106 Class: EQTY

Quantessence Capital LLC's Holding History (CIK: 0002009590)

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

Q3 2025

Shares 783 Value ($000) $252 Avg Close $334.45 Range $256.63 - $468.00

Q2 2025

Shares 2,986 Value ($000) $1,224 Avg Close $438.78 Range $274.97 - $544.93

Q1 2025

Shares 3,333 Value ($000) $1,035 Avg Close $342.01 Range $263.68 - $441.76

Q4 2024

Shares 2,053 Value ($000) $666 Avg Close $318.27 Range $273.06 - $378.48

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	783	$252	$334.45	$256.63 - $468.00
Q2 2025	2,986	$1,224	$438.78	$274.97 - $544.93
Q1 2025	3,333	$1,035	$342.01	$263.68 - $441.76
Q4 2024	2,053	$666	$318.27	$273.06 - $378.48