DUOLINGO INC

Ticker: DUOL CUSIP: 26603R106 Class: EQTY

PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO's Holding History (CIK: 0001007280)

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

Q4 2025

Shares 11,442 Value ($000) $2,008 Avg Close $235.64 Range $166.27 - $353.00

Q3 2025

Shares 11,740 Value ($000) $3,778 Avg Close $334.45 Range $256.63 - $468.00

Q2 2025

Shares 11,667 Value ($000) $4,784 Avg Close $438.78 Range $274.97 - $544.93

Q1 2025

Shares 11,588 Value ($000) $3,599 Avg Close $342.01 Range $263.68 - $441.76

Q4 2024

Shares 12,770 Value ($000) $4,140 Avg Close $318.27 Range $273.06 - $378.48

Q2 2024

Shares 13,987 Value ($000) $2,919 Avg Close $204.75 Range $171.93 - $251.30

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	11,442	$2,008	$235.64	$166.27 - $353.00
Q3 2025	11,740	$3,778	$334.45	$256.63 - $468.00
Q2 2025	11,667	$4,784	$438.78	$274.97 - $544.93
Q1 2025	11,588	$3,599	$342.01	$263.68 - $441.76
Q4 2024	12,770	$4,140	$318.27	$273.06 - $378.48
Q2 2024	13,987	$2,919	$204.75	$171.93 - $251.30