Stephen Mumblow

Director/Board Member at LAMAR ADVERTISING COMPANY

Net worth: 1 M $ as of 2026-05-30

70 year

85 connections

Finance

Consumer Services

Commercial Services

Profile

Stephen P.
Mumblow is the founder of Deerfield Media, Inc., founded in 2012, where the title held is President & Owner.
Current jobs include Independent Director at Lamar Advertising Co. since 1999 and President at Manhan Media, Inc. since 2002.
Former jobs include Director at Lamar Advertising Co. from 1999 to 2011, Director at Journal Register Co., Inc. from 2004 to 2008, President & Director at Communications Corporation of America, Inc. from 1998 to 2002, Managing Director at Chase Securities, Inc. from 1988 to 1998, Vice President at Citibank NA (New York), and Vice President at Michigan Energy Resources Co. Education includes an undergraduate degree from The Wharton School of the University of Pennsylvania, conferred in 1977.

Known holdings in public companies

Company	Date	Number of shares	Valuation	Valuation date
LAMAR ADVERTISING COMPANY CLASS A 0.01%	2026-05-13	9,377 ( 0.01% )	1 M $	2026-05-30

Stephen Mumblow active positions

Companies	Position	Start
LAMAR ADVERTISING COMPANY	Director/Board Member	1998-12-31
Manhan Media, Inc. Manhan Media, Inc. Specialty TelecommunicationsCommunications Provides communications services	President	2001-12-31
Deerfield Media Inc. Deerfield Media Inc. BroadcastingConsumer Services Operates television stations	Founder	2011-12-31

All active positions of Stephen Mumblow

Former positions of Stephen Mumblow

Companies	Position	End
Journal Register Co., Inc. Journal Register Co., Inc. Publishing: NewspapersConsumer Services Publishes daily newspapers and non-daily publications	Director/Board Member	2008-05-14
Communications Corporation of America, Inc. Communications Corporation of America, Inc. Advertising/Marketing ServicesCommercial Services Provides direct mail advertising services	President	2001-12-31
Chase Securities, Inc. Chase Securities, Inc. Investment Banks/BrokersFinance Provides securities brokerage services	Corporate Officer/Principal	1998-07-31
Citibank NA (New York) Citibank NA (New York) Major BanksFinance Provides national commercial banking services	Corporate Officer/Principal	-
Michigan Energy Resources Co. Michigan Energy Resources Co. Gas DistributorsUtilities Distributes electricity and natural gas	Corporate Officer/Principal	-

See the detail of Stephen Mumblow's experience

Training of Stephen Mumblow

Experiences
Positions held

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Inactive

Listed companies

Private companies

See the detail of Stephen Mumblow's experience

Connections

1st degree connections

1st degree companies

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Female

Members of the board

Executives

See the personal network

Linked companies

Private companies	10
Lamar Advertising Co. /Old/ Lamar Advertising Co. /Old/ Advertising/Marketing ServicesCommercial Services Provides outdoor advertising, marketing and other promotional services	Commercial Services
Journal Register Co., Inc. Journal Register Co., Inc. Publishing: NewspapersConsumer Services Publishes daily newspapers and non-daily publications	Consumer Services
Citibank NA (New York) Citibank NA (New York) Major BanksFinance Provides national commercial banking services	Finance
Communications Corporation of America, Inc. Communications Corporation of America, Inc. Advertising/Marketing ServicesCommercial Services Provides direct mail advertising services	Commercial Services
Chase Securities, Inc. Chase Securities, Inc. Investment Banks/BrokersFinance Provides securities brokerage services	Finance
Manhan Media, Inc. Manhan Media, Inc. Specialty TelecommunicationsCommunications Provides communications services	Communications
Michigan Energy Resources Co. Michigan Energy Resources Co. Gas DistributorsUtilities Distributes electricity and natural gas	Utilities
Deerfield Media Inc. Deerfield Media Inc. BroadcastingConsumer Services Operates television stations	Consumer Services
The Wharton School of the University of Pennsylvania The Wharton School of the University of Pennsylvania Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
Lamar Advertising Co. Lamar Advertising Co. Real Estate Investment TrustsFinance Provides billboard, interstate logo and transit outdoor advertising services	Finance