Former Twitter CEO Dick Costolo says tech valuations 'frothy'

Former Twitter CEO Dick Costolo says tech valuations 'frothy'Подробнее

Former Twitter CEO Dick Costolo: Challenge Will Be Figuring Out Who's Behind The Advertising | CNBCПодробнее

Regulators going after tech looking at 'yesterday's issues': Former Twitter CEOПодробнее

Former Twitter CEO Dick Costolo on tech's coronavirus responseПодробнее

Former Twitter CEO Dick Costolo on the potential for tech regulationПодробнее

Twitter CEO Dick Costolo steps down 실적부진 트위터， CEO 교체Подробнее

Twitter CEO Dick Costolo Is Stepping DownПодробнее

Former Twitter CEO Is a Buyer in This MarketПодробнее

Twitter CEO Dick Costolo: We're Focused on Direct Ad BusinessПодробнее

Fmr. Twitter CEO Dick Costolo on Facebook policiesПодробнее

Former Twitter CEO Doubles Down on Modern HealthПодробнее

Dick Costolo on Election Meddling, Online HarassmentПодробнее

Twitter can't treat all accounts equally: Former Twitter CEOПодробнее

Twitter's Dick Costolo: I Talk to the Founders RegularlyПодробнее

Dick Costolo on Trump, Snap and Diversity in TechПодробнее

Dick Costolo Discusses Gender Inequality in TechПодробнее

Costolo Says Twitter Is Doing Best It Can With Trump TweetsПодробнее

Twitter's Dick CostoloПодробнее

Dick Costolo, BackstageПодробнее

Kara Swisher and Peter Kafka ask Twitter CEO Dick Costolo about his jobПодробнее