Mari Baker

Mari Baker

Director/Board Member at JOHN WILEY & SONS, INC.

Net worth: - $ as of 30/05/2026

61 year
Technology Services
Commercial Services
Consumer Services

Profile

Mari Jean Baker currently serves as Independent Director at John Wiley & Sons, Inc. since 2011, Director at Blue Shield of California since 2016, Trustee at Stanford University since 1996, and Member at Young Presidents' Organization, Inc. Former roles include Chief Executive Officer at PlayFirst, Inc. from 2009 to 2011, President & Chief Executive Officer at Life Technologies Clinical Services Lab, Inc. from 2006 to 2009, Chief Executive Officer at Navigenics, Inc., Director at Velti Plc in 2014, Director at Cozi, Inc., Director at RuleSpace LLC, Director at Quicken, Inc., Independent Director at Healthline Media, Inc. from 2018 to 2020, Principal at Johnson & Johnson, Principal at Intuit, Inc. from 1989 to 2009, Advisor at Netcentives, Inc., Principal at Now Software, Inc., President at BabyCenter LLC from 1999 to 2011, Product Manager at Rocket Mortgage LLC, and Principal at E.F.
Hutton & Co. (London) Ltd. Education includes undergraduate studies at Stanford University.

Known holdings in public companies

CompanyDateNumber of sharesValuationValuation date
22/04/2026 0 ( -.--% ) - $ 30/05/2026

Mari Baker active positions

CompaniesPositionStart
JOHN WILEY & SONS, INC. Director/Board Member 14/09/2011
Director/Board Member 31/07/2016
Director/Board Member 31/12/1995
Corporate Officer/Principal 24/05/2009

Former positions of Mari Baker

CompaniesPositionEnd
Director/Board Member 31/12/2020
Director/Board Member 31/12/2019
President 30/11/2011
Chief Executive Officer 30/11/2011
See the detail of Mari Baker's experience

Training of Mari Baker

Experiences
Positions held

Active

Inactive

Listed companies

Private companies

Connections

62

1st degree connections

18

1st degree companies

Male

Female

Members of the board

Executives

Linked companies

Private companies18

Health Technology

Consumer Services

Technology Services

Commercial Services

Technology Services

Technology Services

Technology Services

Consumer Services

Health Services

Technology Services

Commercial Services

Technology Services

Finance

Finance

Commercial Services

Technology Services

Health Services

Technology Services