(Amounts expressed in thousands of USD, except

Years ended December 31,

for number of shares and per share data)

2019

2020

2021

Numerator:

Net (loss)/income

(53,415)

(14,140)

1,108

Less: Net loss attributable to the non-controlling interest

(246)

(300)

(83)

Net (loss)/income attributable to Xunlei Limited’s common shareholders

(53,169)

(13,840)

1,191

Numerator of basic net (loss)/income per share

(53,169)

(13,840)

1,191

Numerator for diluted net (loss)/income per share

(53,169)

(13,840)

1,191

Denominator:

Denominator for basic net (loss)/income per share ‑ weighted average shares outstanding

337,845,675

337,429,601

334,707,559

Denominator for diluted net (loss)/income per share

337,845,675

337,429,601

335,969,780

Basic net( loss)/ income per share

(0.1574)

(0.0410)

0.0036

Diluted net (loss)/income per share

(0.1574)

(0.0410)

0.0035