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David Haddock
Corporate Officer/Principal at
The Order of the Coif
Net worth: 431 575 $ as of 2026-05-30
Profile
David Haddock is a member of The Order of the Coif.
He previously worked as an Associate Counsel at PSINet, Inc. from 1999 to 2001, a Securities Attorney at Hogan Lovells US LLP from 1994 to 1997, an Associate at Baker Botts LLP from 2003 to 2005, Secretary & General Counsel at Sunrise Senior Living, Inc. from 2010 to 2013, Secretary & General Counsel at Quality Care Properties, Inc. from 2016 to 2018, and Secretary & General Counsel at Magellan Health, Inc. from 2020 to 2022.
He received his undergraduate degree from Princeton University and his graduate degree from the University of Virginia School of Law.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
Pediatrix Medical Group, Inc.
 Pediatrix Medical Group, Inc. Medical/Nursing ServicesHealth Services Provides medical services 0.02% | 2026-06-21 | 20,036 ( 0.02% ) | 431 575 $ | 2026-05-30 |
David Haddock active positions
| Companies | Position | Start |
|---|---|---|
The Order of the Coif
 The Order of the Coif Miscellaneous Commercial ServicesCommercial Services Provides legal educational services | Corporate Officer/Principal | - |
Former positions of David Haddock
| Companies | Position | End |
|---|---|---|
| MAGELLAN HEALTH, INC. | General Counsel | 2022-01-03 |
| QUALITY CARE PROPERTIES INC | General Counsel | 2018-06-30 |
Sunrise Senior Living, Inc.
 Sunrise Senior Living, Inc. Hospital/Nursing ManagementHealth Services Provides senior and assisted living services | General Counsel | 2012-12-31 |
Baker Botts LLP
 Baker Botts LLP Miscellaneous Commercial ServicesCommercial Services Provides legal services | Corporate Officer/Principal | 2005-05-31 |
PSINet, Inc.
 PSINet, Inc. Major TelecommunicationsCommunications Provides Internet services | Corporate Officer/Principal | 2001-02-28 |
Training of David Haddock
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
55
1st degree connections
9
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 9 |
|---|---|
PSINet, Inc.
PSINet, Inc. Major TelecommunicationsCommunications Provides Internet services | Communications |
Magellan Health, Inc.
 Magellan Health, Inc. Hospital/Nursing ManagementHealth Services Provides mental health care services | Health Services |
Sunrise Senior Living, Inc.
Sunrise Senior Living, Inc. Hospital/Nursing ManagementHealth Services Provides senior and assisted living services | Health Services |
Baker Botts LLP
Baker Botts LLP Miscellaneous Commercial ServicesCommercial Services Provides legal services | Commercial Services |
Princeton University
 Princeton University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
The Order of the Coif
The Order of the Coif Miscellaneous Commercial ServicesCommercial Services Provides legal educational services | Commercial Services |
Hogan Lovells US LLP
 Hogan Lovells US LLP Packaged SoftwareTechnology Services Provides AI-enabled legal services | Technology Services |
University of Virginia School of Law
 University of Virginia School of Law Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Quality Care Properties, Inc.
 Quality Care Properties, Inc. Real Estate Investment TrustsFinance Functions as real estate investment trust | Finance |
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