DUOLINGO INC

Ticker: DUOL CUSIP: 26603R106 Class: EQTY

Polymer Capital Management (US) LLC's Holding History (CIK: 0001973324)

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

Q4 2025

Shares 6,705 Value ($000) $1,177 Avg Close $235.64 Range $166.27 - $353.00

Q3 2025

Shares 3,339 Value ($000) $1,075 Avg Close $334.45 Range $256.63 - $468.00

Q1 2025

Shares 1,486 Value ($000) $461 Avg Close $342.01 Range $263.68 - $441.76

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	6,705	$1,177	$235.64	$166.27 - $353.00
Q3 2025	3,339	$1,075	$334.45	$256.63 - $468.00
Q1 2025	1,486	$461	$342.01	$263.68 - $441.76