DUOLINGO INC

Ticker: DUOL CUSIP: 26603R106 Class: EQTY

Edgestream Partners, L.P.'s Holding History (CIK: 0001535061)

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

Q4 2025

Shares 8,488 Value ($000) $1,490 Avg Close $235.64 Range $166.27 - $353.00

Q1 2025

Shares 3,103 Value ($000) $964 Avg Close $342.01 Range $263.68 - $441.76

Q3 2024

Shares 1,245 Value ($000) $351 Avg Close $205.07 Range $145.05 - $297.56

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	8,488	$1,490	$235.64	$166.27 - $353.00
Q1 2025	3,103	$964	$342.01	$263.68 - $441.76
Q3 2024	1,245	$351	$205.07	$145.05 - $297.56