DUOLINGO INC

Ticker: DUOL CUSIP: 26603R106 Class: EQTY

Petrus Trust Company, LTA's Holding History (CIK: 0001473429)

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

Q2 2025

Shares 1,244 Value ($000) $510 Avg Close $438.78 Range $274.97 - $544.93

Q4 2024

Shares 2,284 Value ($000) $741 Avg Close $318.27 Range $273.06 - $378.48

Q2 2024

Shares 1,761 Value ($000) $367 Avg Close $204.75 Range $171.93 - $251.30

Q1 2024

Shares 2,555 Value ($000) $564 Avg Close $203.74 Range $171.64 - $245.59

Q4 2023

Shares 1,309 Value ($000) $297 Avg Close $194.44 Range $140.16 - $245.87

Q1 2023

Shares 3,068 Value ($000) $437 Avg Close $102.70 Range $68.93 - $146.40

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2025	1,244	$510	$438.78	$274.97 - $544.93
Q4 2024	2,284	$741	$318.27	$273.06 - $378.48
Q2 2024	1,761	$367	$204.75	$171.93 - $251.30
Q1 2024	2,555	$564	$203.74	$171.64 - $245.59
Q4 2023	1,309	$297	$194.44	$140.16 - $245.87
Q1 2023	3,068	$437	$102.70	$68.93 - $146.40