Costolo will step down as CEO of Twitter after almost five years, the company and Costolo announced Thursday, June 11, 2015.
Costolo will step down as CEO of Twitter after almost five years, the company and Costolo announced Thursday, June 11, 2015. AP Photo - Jae C. Hong

Twitter CEO Dick Costolo steps down

TWITTER chief executive officer Dick Costolo is stepping down, under pressure from investors frustrated by the internet company's slow growth and seemingly constant shake-ups in its upper ranks.

Mr Costolo will be replaced by co-founder Jack Dorsey on an interim basis.

In a statement, Mr Costolo said he was "tremendously proud" of his six years at Twitter.

"I am deeply appreciative of the confidence the board, the management team and the employees have placed in me over the years," he said.

Mr Costolo, who will step down on July 1, will continue to serve on the board, the company said in a regulatory filing.

Read more at ABC News Online

 



Thieves use brick to smash car windows, business

premium_icon Thieves use brick to smash car windows, business

Offenders target carparks in Rocky CBD

GALLERY: Capras mix it with competition heavyweights

GALLERY: Capras mix it with competition heavyweights

Skipper Jack Madden stars in his return from injury

High speed, lots of cheers and even a few tears

High speed, lots of cheers and even a few tears

All of the emotion and hard work behind the Goldrush Hillsprint

Local Partners