DUOLINGO INC

Ticker: DUOL CUSIP: 26603R106 Class: EQTY

Temasek Holdings (Private) Ltd's Holding History (CIK: 0001021944)

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

Q2 2022

Shares 170,478 Value ($000) $14,925 Avg Close $88.33 Range $60.50 - $106.43

Q1 2022

Shares 383,688 Value ($000) $36,493 Avg Close $90.31 Range $64.81 - $108.92

Q4 2021

Shares 383,688 Value ($000) $40,713 Avg Close $137.73 Range $94.50 - $191.82

Q3 2021

Shares 300,000 Value ($000) $49,908 Avg Close $151.67 Range $118.55 - $205.00

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2022	170,478	$14,925	$88.33	$60.50 - $106.43
Q1 2022	383,688	$36,493	$90.31	$64.81 - $108.92
Q4 2021	383,688	$40,713	$137.73	$94.50 - $191.82
Q3 2021	300,000	$49,908	$151.67	$118.55 - $205.00