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HomeAll NewsMost read newsBusiness Leaders Biography
Portrait de John B. Chang
Age : 48
Public asset : 2,313,634 USD
Linked companies : Cogent Communications Holdings, Inc.
Summary 
Presently, John B. Chang occupies the position of Chief Legal Officer of Cogent Communications Holdings, Inc. and Head-Investor Relations of Cogent Communications Group, Inc. (a subsidiary of Cogent Communications Holdings, Inc.).


Current positions of John B. Chang 
NameTitle Since
Cogent Communications Holdings, Inc.
(Integrated Telecommunications Services)
Chief Legal Officer 2019
Cogent Communications Group, Inc. Head-Investor Relations -


Holdings of John B. Chang 
NameEquities%Valuation
Cogent Communications Holdings, Inc. (CCOI)
(Integrated Telecommunications Services)
32,6600.069%2,313,634 USD


John B. Chang: Personal Network 
Most Read News 
10/12CATHIE WOOD : ARK Invest's Wood warns upcoming economic downturn in China 'obvious'
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10/15JACK DORSEY : Square CEO Dorsey says looking to build a bitcoin mining system - tweet
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10/11JAMIE DIMON : JPMorgan's Dimon blasts bitcoin as 'worthless', due for regulation
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10/20JACK MA : Alibaba founder Ma spotted in Mallorca in rare trip abroad after China scrutiny
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10/17ELON MUSK : Tesla's Musk dials into Volkswagen executive conference
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10/13WARREN BUFFETT : Buffett-backed Nubank turns a profit in Brazil
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10/18BILL GATES : Electric vehicle battery startup ONE backed by BMW, Gates-led firm
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10/20ELON MUSK : No Elon Musk Show during this Tesla quarterly call
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10/18MATTHEW MOULDING : THG's Moulding gives up 'golden share' after stock tumbles
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10/21ALEXANDRE RICARD : Pernod Ricard 1Q Sales Soar as Drinkers Head to the Bars
DJ
More news


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John B. Chang : Connections