Mark Bennett O'Brien
Chairman at O'Brien Greene & Co., Inc.
Active connections
| Name | Gender | Age | Linked companies | Collaboration |
|---|---|---|---|---|
| Matthew B. O’Brien | M | - |
O'Brien Greene & Co., Inc.
 O'Brien Greene & Co., Inc. Investment ManagersFinance O'Brien Greene & Co., Inc. (O'Brien Greene) is an independent, SEC-registered investment adviser headquartered in Media, Pennsylvania. Founded in 1969 by G. Davis Greene, Mark O’Brien took over ownership and management of the firm in 1987 and changed its name Greene Associates to O’Brien Greene & Co, Inc. O'Brien Greene provides investment advice to individuals, families, corporations, pension and profit- sharing plans, trusts, estates and charitable organizations. | 12 years |
| Sally Hart Sulcove | F | - |
O'Brien Greene & Co., Inc.
O'Brien Greene & Co., Inc. Investment ManagersFinance O'Brien Greene & Co., Inc. (O'Brien Greene) is an independent, SEC-registered investment adviser headquartered in Media, Pennsylvania. Founded in 1969 by G. Davis Greene, Mark O’Brien took over ownership and management of the firm in 1987 and changed its name Greene Associates to O’Brien Greene & Co, Inc. O'Brien Greene provides investment advice to individuals, families, corporations, pension and profit- sharing plans, trusts, estates and charitable organizations. | 24 years |
| Richard Miles | M | 81 |
Princeton University
| 52 years |
Connections Chart
Multi-company connection
Former connections
| Name | Gender | Age | Linked companies | Collaboration |
|---|---|---|---|---|
| Doris K. Nolly | F | - |
O'Brien Greene & Co., Inc.
O'Brien Greene & Co., Inc. Investment ManagersFinance O'Brien Greene & Co., Inc. (O'Brien Greene) is an independent, SEC-registered investment adviser headquartered in Media, Pennsylvania. Founded in 1969 by G. Davis Greene, Mark O’Brien took over ownership and management of the firm in 1987 and changed its name Greene Associates to O’Brien Greene & Co, Inc. O'Brien Greene provides investment advice to individuals, families, corporations, pension and profit- sharing plans, trusts, estates and charitable organizations. | - |
| Alan B. Levande | M | 67 |
The Wharton School of the University of Pennsylvania
| 6 years |
| Paul Kevin Devine | M | - |
O'Brien Greene & Co., Inc.
O'Brien Greene & Co., Inc. Investment ManagersFinance O'Brien Greene & Co., Inc. (O'Brien Greene) is an independent, SEC-registered investment adviser headquartered in Media, Pennsylvania. Founded in 1969 by G. Davis Greene, Mark O’Brien took over ownership and management of the firm in 1987 and changed its name Greene Associates to O’Brien Greene & Co, Inc. O'Brien Greene provides investment advice to individuals, families, corporations, pension and profit- sharing plans, trusts, estates and charitable organizations. | 10 years |
| Binneg Y. Lao | M | - |
Princeton University
| 4 years |
| Joel Michael Greenblatt | M | 66 |
The Wharton School of the University of Pennsylvania
| 5 years |
| Arthouros Zervos | M | 71 |
Princeton University
| 5 years |
| Jeff Kronthal | M | - |
The Wharton School of the University of Pennsylvania
| 5 years |
| Andrew Heyer | M | 66 |
The Wharton School of the University of Pennsylvania
| 6 years |
| Edward L. Morse | M | - |
Princeton University
| 4 years |
| Thomas L. Corwin | M | - |
Princeton University
| 3 years |
| Stephen McLean | M | 66 |
The Wharton School of the University of Pennsylvania
| 5 years |
| D. Williams | M | 67 |
The Wharton School of the University of Pennsylvania
| 5 years |
| Anthony F. Vuoto | M | 73 |
Princeton University
The Wharton School of the University of Pennsylvania
| 6 years |
| Michael D. Nathan | M | - |
The Wharton School of the University of Pennsylvania
| 4 years |
| Bruce Elwell | M | - |
Princeton University
| 4 years |
| Constance E. Melrose | F | 70 |
Princeton University
| 4 years |
| Alfred J. D'Angelo | M | - |
Princeton University
| 4 years |
| Robert Hermann | M | - |
Princeton University
| 4 years |
| Jean-Edouard Carbonnelle | M | 71 |
The Wharton School of the University of Pennsylvania
| 2 years |
| Terry L. Guckes | M | - |
Princeton University
| 4 years |
| Klaus P. Heiss | M | - |
Princeton University
| 9 years |
| Charles Wyman | M | 79 |
Princeton University
| 1 years |
| Garret Bewkes | M | - |
The Wharton School of the University of Pennsylvania
| 2 years |
| Lawrence Levinson | M | - |
Princeton University
| 4 years |
| H. Remmel | M | 72 |
Princeton University
| 4 years |
| William F. Swiggart | M | - |
Princeton University
| 4 years |
| Jeffry L. Byrne | M | 70 |
Princeton University
| 4 years |
| Stephen Markscheid | M | 71 |
Princeton University
| 4 years |
| Leonard Schaeffer | M | 78 |
Princeton University
| 4 years |
| Vassilios A. Dougalis | M | 75 |
Princeton University
| 4 years |
| Jeffrey N. Gibbs | M | - |
Princeton University
| 4 years |
| Alan M. Spiro | M | - |
Princeton University
| 4 years |
| Joseph Perkins | M | - |
Princeton University
| 4 years |
| David Van Zandt | M | - |
Princeton University
| 4 years |
| Bob Brown | M | - |
Princeton University
| 4 years |
| Joe Parsons | M | - |
Princeton University
| 4 years |
| Michael Philip Zarrilli | M | - |
The Wharton School of the University of Pennsylvania
| 2 years |
| Elwood Brian Davis | M | 71 |
The Wharton School of the University of Pennsylvania
| 4 years |
| Jacques R. Rolfo | M | 76 |
The Wharton School of the University of Pennsylvania
| 2 years |
| Kevin Toner | M | - |
Princeton University
| 4 years |
| Robert Ridolfi | M | - |
Princeton University
| 4 years |
| John Finley | M | 67 |
The Wharton School of the University of Pennsylvania
| 4 years |
| Ed O'Brien | M | - |
Princeton University
| 4 years |
| Paul Michael Pohl | M | - |
Princeton University
| 4 years |
| Brad Swanson | M | - |
Princeton University
| 4 years |
| Tom Byrne | M | - |
Princeton University
| 4 years |
| David Weinberger | M | - |
Princeton University
| 4 years |
| Jeffrey G. Grody | M | 68 |
Princeton University
| 4 years |
| Brad Swanson | M | - |
Princeton University
| 3 years |
| Daniel M. Abuhoff | M | - |
Princeton University
| 4 years |
| Peter M. Lancaster | M | - |
Princeton University
| 4 years |
| Alan D. Smith | M | - |
Princeton University
| 4 years |
| Carl F. Frischkorn | M | - |
Princeton University
| 4 years |
| Cameron O. Smith | M | 73 |
Princeton University
| 4 years |
| Fraenkel Fred Steven | M | - |
The Wharton School of the University of Pennsylvania
| 2 years |
| Jeffery Smisek | M | 69 |
Princeton University
| 4 years |
| Stephen Mumblow | M | 68 |
The Wharton School of the University of Pennsylvania
| 4 years |
| Lawrence F. Gilberti | M | 73 |
Princeton University
| 4 years |
| Jon Barfield | M | 72 |
Princeton University
| 4 years |
| Scott Jay Lederman | M | - |
The Wharton School of the University of Pennsylvania
| 4 years |
| Nolan Sigal | M | 73 |
Princeton University
| 4 years |
| Paul R. Judge | M | 73 |
The Wharton School of the University of Pennsylvania
| 2 years |
| Pamela Daley | F | 71 |
Princeton University
| 4 years |
| Dennis Oates | M | 71 |
The Wharton School of the University of Pennsylvania
| 4 years |
| Neil M. Hahl | M | 76 |
Princeton University
| 4 years |
| Lee Hillman | M | 69 |
The Wharton School of the University of Pennsylvania
| 4 years |
| James L. Shea | M | 70 |
Princeton University
| 4 years |
| William Morrison | M | 73 |
The Wharton School of the University of Pennsylvania
| 4 years |
| Arthur R. Block | M | 69 |
The Wharton School of the University of Pennsylvania
| 4 years |
| Peter R. Gates | M | - |
Princeton University
| 4 years |
| W. Krusen | M | 75 |
Princeton University
| 4 years |
| Fred L. Callon | M | 74 |
The Wharton School of the University of Pennsylvania
| 2 years |
| Meg Whitman | F | 66 |
Princeton University
| 4 years |
| Kirbyjon H. Caldwell | M | 70 |
The Wharton School of the University of Pennsylvania
| 2 years |
| John Finnegan | M | 75 |
Princeton University
| 4 years |
| Ann Berman | F | 71 |
The Wharton School of the University of Pennsylvania
| 2 years |
| Todd Hixon | M | - |
Princeton University
| 4 years |
| William Walton | M | 72 |
Princeton University
| 4 years |
| Thomas Travis | M | - |
Princeton University
| 4 years |
| Yang Sheng Liu | M | 74 |
Princeton University
| 4 years |
| Paul Wachter | M | 67 |
The Wharton School of the University of Pennsylvania
| 4 years |
| John Hepburn | M | 75 |
Princeton University
| 4 years |
| Denis E. Grande | M | - |
Princeton University
| 4 years |
| W. Kirk Liddell | M | 74 |
Princeton University
| 4 years |
| John E. Brower | M | - |
Princeton University
| 4 years |
| Richard Cohen | M | 73 |
The Wharton School of the University of Pennsylvania
| 4 years |
| Kilin To | M | - |
Princeton University
| 2 years |
| Robert Murley | M | 74 |
Princeton University
| 4 years |
| David G. Offensend | M | 69 |
Princeton University
| 4 years |
| Myron Oppenheimer | M | - |
The Wharton School of the University of Pennsylvania
| 4 years |
| David Nathan Fleischer | M | - |
The Wharton School of the University of Pennsylvania
| 2 years |
| Jerome Powell | M | - |
Princeton University
| 4 years |
| Jim Barksdale | M | 71 |
The Wharton School of the University of Pennsylvania
| 2 years |
| Jim Klein | M | 67 |
The Wharton School of the University of Pennsylvania
| 4 years |
| Susan Stalnecker | F | 71 |
The Wharton School of the University of Pennsylvania
| 2 years |
| Sharon Sallows | M | 74 |
The Wharton School of the University of Pennsylvania
| 3 years |
| Paul Simon | M | - |
The Wharton School of the University of Pennsylvania
| 3 years |
Statistics
| Country | Connections | % of total |
|---|---|---|
| United States | 100 | 100.00% |
Age of Connections
Active
Past
Male
Female
Members of the board
Executives
Origin of connections
- Stock Market
- Insiders
- Mark Bennett O'Brien
- Personal Network
