DUOLINGO INC

Ticker: DUOL CUSIP: 26603R106 Class: EQTY

Polar Asset Management Partners Inc.'s Holding History (CIK: 0001326389)

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

Q3 2025

Shares 9,459 Value ($000) $3,044 Avg Close $334.45 Range $256.63 - $468.00

Q1 2025

Shares 17,313 Value ($000) $5,376 Avg Close $342.01 Range $263.68 - $441.76

Q4 2024

Shares 14,600 Value ($000) $4,734 Avg Close $318.27 Range $273.06 - $378.48

Q2 2024

Shares 23,700 Value ($000) $4,945 Avg Close $204.75 Range $171.93 - $251.30

Q4 2023

Shares 30,100 Value ($000) $6,828 Avg Close $194.44 Range $140.16 - $245.87

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	9,459	$3,044	$334.45	$256.63 - $468.00
Q1 2025	17,313	$5,376	$342.01	$263.68 - $441.76
Q4 2024	14,600	$4,734	$318.27	$273.06 - $378.48
Q2 2024	23,700	$4,945	$204.75	$171.93 - $251.30
Q4 2023	30,100	$6,828	$194.44	$140.16 - $245.87