DUOLINGO INC

Ticker: DUOL CUSIP: 26603R106 Class: EQTY

Olympiad Research LP's Holding History (CIK: 0001787147)

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

Q4 2024

Shares 825 Value ($000) $267 Avg Close $318.27 Range $273.06 - $378.48

Q1 2024

Shares 1,514 Value ($000) $334 Avg Close $203.74 Range $171.64 - $245.59

Q4 2023

Shares 1,615 Value ($000) $366 Avg Close $194.44 Range $140.16 - $245.87

Q2 2023

Shares 2,164 Value ($000) $309 Avg Close $143.30 Range $116.82 - $168.40

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2024	825	$267	$318.27	$273.06 - $378.48
Q1 2024	1,514	$334	$203.74	$171.64 - $245.59
Q4 2023	1,615	$366	$194.44	$140.16 - $245.87
Q2 2023	2,164	$309	$143.30	$116.82 - $168.40