DUOLINGO INC

Ticker: DUOL CUSIP: 26603R106 Class: EQTY

PFG Investments, LLC's Holding History (CIK: 0001973224)

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

Q3 2025

Shares 907 Value ($000) $292 Avg Close $334.45 Range $256.63 - $468.00

Q2 2025

Shares 1,012 Value ($000) $415 Avg Close $438.78 Range $274.97 - $544.93

Q1 2025

Shares 1,002 Value ($000) $311 Avg Close $342.01 Range $263.68 - $441.76

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	907	$292	$334.45	$256.63 - $468.00
Q2 2025	1,012	$415	$438.78	$274.97 - $544.93
Q1 2025	1,002	$311	$342.01	$263.68 - $441.76