![Sean Maduck](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%231b1b1b" class="bi bi-person-fill" viewBox="0 0 16 16"><path d="M3 14s-1 0-1-1 1-4 6-4 6 3 6 4-1 1-1 1zm5-6a3 3 0 1 0 0-6 3 3 0 0 0 0 6"/></svg>)
Sean Maduck
Corporate Officer/Principal at
Cancer Support Community
Net worth: 14 M $ as of 2026-08-30
Profile
Sean Maduck is currently the Director-San Francisco Bay Area at Cancer Support Community and President-Endocrinology at Corcept Therapeutics, Inc. Formerly, Mr. Maduck was Director at Wellness Community.
Education includes undergraduate degrees from Dartmouth College and Thayer School of Engineering At Dartmouth, and a graduate degree from Stanford Graduate School of Business.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 2026-10-01 | 119,655 ( 0.11% ) | 14 M $ | 2026-08-30 |
Sean Maduck active positions
| Companies | Position | Start |
|---|---|---|
Cancer Support Community
 Cancer Support Community Miscellaneous Commercial ServicesCommercial Services Operates as a nonprofit organization that provides cancer support services | Corporate Officer/Principal | - |
Former positions of Sean Maduck
| Companies | Position | End |
|---|---|---|
| CORCEPT THERAPEUTICS INCORPORATED | Corporate Officer/Principal | 2026-09-30 |
Wellness Community
 Wellness Community Miscellaneous Commercial ServicesCommercial Services Provides professional programs of emotional support, education and hope for people impacted by cancer | Director/Board Member | - |
Training of Sean Maduck
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
49
1st degree connections
6
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 6 |
|---|---|
Corcept Therapeutics, Inc.
 Corcept Therapeutics, Inc. Pharmaceuticals: MajorHealth Technology Engages in discovery and development of drugs which treat severe metabolic, oncologic and neuropsychiatric disorders | Health Technology |
Dartmouth College
 Dartmouth College Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Wellness Community
Wellness Community Miscellaneous Commercial ServicesCommercial Services Provides professional programs of emotional support, education and hope for people impacted by cancer | Commercial Services |
Stanford Graduate School of Business
 Stanford Graduate School of Business Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Thayer School of Engineering At Dartmouth
 Thayer School of Engineering At Dartmouth Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Cancer Support Community
Cancer Support Community Miscellaneous Commercial ServicesCommercial Services Operates as a nonprofit organization that provides cancer support services | Commercial Services |
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