DUOLINGO INC

Ticker: DUOL CUSIP: 26603R106 Class: EQTY

HighVista Strategies LLC's Holding History (CIK: 0001335325)

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

Q1 2025

Shares 4,200 Value ($000) $1,304 Avg Close $342.01 Range $263.68 - $441.76

Q2 2024

Shares 7,400 Value ($000) $1,544 Avg Close $204.75 Range $171.93 - $251.30

Q1 2024

Shares 5,000 Value ($000) $1,103 Avg Close $203.74 Range $171.64 - $245.59

Q4 2023

Shares 4,600 Value ($000) $1,044 Avg Close $194.44 Range $140.16 - $245.87

Q2 2023

Shares 5,467 Value ($000) $781 Avg Close $143.30 Range $116.82 - $168.40

Q3 2022

Shares 2,096 Value ($000) $200 Avg Close $97.34 Range $87.14 - $113.36

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2025	4,200	$1,304	$342.01	$263.68 - $441.76
Q2 2024	7,400	$1,544	$204.75	$171.93 - $251.30
Q1 2024	5,000	$1,103	$203.74	$171.64 - $245.59
Q4 2023	4,600	$1,044	$194.44	$140.16 - $245.87
Q2 2023	5,467	$781	$143.30	$116.82 - $168.40
Q3 2022	2,096	$200	$97.34	$87.14 - $113.36