Patricia Carr
Comptroller/Controller/Auditor bei JAZZ PHARMACEUTICALS PLC
Vermögen: 694 229 $ am 31.05.2024
Aktive Beziehungen
| Name | Geschlecht | Alter | Unternehmensverbindungen | Zusammenarbeit |
|---|---|---|---|---|
| Bruce Cozadd | M | 60 |
Jazz Pharmaceuticals Ireland Ltd.
 Jazz Pharmaceuticals Ireland Ltd. Pharmaceuticals: MajorHealth Technology Part of Jazz Pharmaceuticals Plc, Jazz Pharmaceuticals Ireland Ltd. is an Irish biopharmaceutical company that focuses on the identification, development, and commercialization of pharmaceutical products. The company is based in Dublin, Ireland. The company was founded by Bruce C. Cozadd, who has been the CEO since incorporation. | 21 Jahre |
| Renée Galá | F | 52 |
Jazz Pharmaceuticals Ireland Ltd.
Jazz Pharmaceuticals Ireland Ltd. Pharmaceuticals: MajorHealth Technology Part of Jazz Pharmaceuticals Plc, Jazz Pharmaceuticals Ireland Ltd. is an Irish biopharmaceutical company that focuses on the identification, development, and commercialization of pharmaceutical products. The company is based in Dublin, Ireland. The company was founded by Bruce C. Cozadd, who has been the CEO since incorporation. | 4 Jahre |
| Seamus Mulligan | M | 63 |
Elan Corp. Plc
 Elan Corp. Plc Pharmaceuticals: MajorHealth Technology Elan Corp. Plc is a neuroscience focused biotechnology company. The company engages in research, development, and commercial activities for neurodegenerative diseases, such as Alzheimer's disease and Parkinson's disease and autoimmune diseases, including multiple sclerosis. It was founded in December 1969 and is headquartered in Dublin, Ireland. | 33 Jahre |
| Shane Cooke | M | 61 | 13 Jahre | |
| Declan O’Connor | M | - |
Elan Corp. Plc
Elan Corp. Plc Pharmaceuticals: MajorHealth Technology Elan Corp. Plc is a neuroscience focused biotechnology company. The company engages in research, development, and commercial activities for neurodegenerative diseases, such as Alzheimer's disease and Parkinson's disease and autoimmune diseases, including multiple sclerosis. It was founded in December 1969 and is headquartered in Dublin, Ireland. | 13 Jahre |
| Anne O’Riordan | F | 56 | 5 Jahre | |
| Mark Smith | M | 72 | 4 Jahre | |
| Jennifer Cook | F | 58 | 4 Jahre | |
| Catherine Sohn | M | 71 | 12 Jahre | |
| Heather McSharry | F | 62 | 11 Jahre | |
| Rick Winningham | M | 64 | 14 Jahre | |
| Ken O'Keefe | M | 57 | 20 Jahre | |
| Peter Gray | M | 69 | 11 Jahre | |
| Patrick Enright | M | 62 | 15 Jahre | |
| Norbert Riedel | M | 66 | 11 Jahre | |
| Michael Landine | M | 70 | 13 Jahre | |
| Robert Iannone | M | 57 | 5 Jahre | |
| Andrea N. Flynn | M | - | - | |
| Aislinn Doody | M | - | - | |
| Neena Patil | F | 49 | 5 Jahre | |
| Heidi Manna | F | 53 | 6 Jahre | |
| John Miller | M | - | - | |
| Shawn Mindus | M | - | - | |
| Kristin Bhavnani | F | - | - |
Beziehungs-Chart
Beziehungen zu mehreren Unternehmen
Ehemalige Beziehungen
| Name | Geschlecht | Alter | Unternehmensverbindungen | Zusammenarbeit |
|---|---|---|---|---|
| Kathryn L. Biberstein | F | 65 | 7 Jahre | |
| Matthew Young | M | 54 | 6 Jahre | |
| Floyd E. Bloom | M | 87 |
Elan Corp. Plc
Elan Corp. Plc Pharmaceuticals: MajorHealth Technology Elan Corp. Plc is a neuroscience focused biotechnology company. The company engages in research, development, and commercial activities for neurodegenerative diseases, such as Alzheimer's disease and Parkinson's disease and autoimmune diseases, including multiple sclerosis. It was founded in December 1969 and is headquartered in Dublin, Ireland. | 11 Jahre |
| Robert Alexander Ingram | M | 81 |
Elan Corp. Plc
Elan Corp. Plc Pharmaceuticals: MajorHealth Technology Elan Corp. Plc is a neuroscience focused biotechnology company. The company engages in research, development, and commercial activities for neurodegenerative diseases, such as Alzheimer's disease and Parkinson's disease and autoimmune diseases, including multiple sclerosis. It was founded in December 1969 and is headquartered in Dublin, Ireland. | 3 Jahre |
| George Martin | M | 65 |
Elan Corp. Plc
Elan Corp. Plc Pharmaceuticals: MajorHealth Technology Elan Corp. Plc is a neuroscience focused biotechnology company. The company engages in research, development, and commercial activities for neurodegenerative diseases, such as Alzheimer's disease and Parkinson's disease and autoimmune diseases, including multiple sclerosis. It was founded in December 1969 and is headquartered in Dublin, Ireland. | 10 Jahre |
| Giles Kerr | M | 65 |
Elan Corp. Plc
Elan Corp. Plc Pharmaceuticals: MajorHealth Technology Elan Corp. Plc is a neuroscience focused biotechnology company. The company engages in research, development, and commercial activities for neurodegenerative diseases, such as Alzheimer's disease and Parkinson's disease and autoimmune diseases, including multiple sclerosis. It was founded in December 1969 and is headquartered in Dublin, Ireland. | 7 Jahre |
| Donal O'Connor | M | 73 |
Elan Corp. Plc
Elan Corp. Plc Pharmaceuticals: MajorHealth Technology Elan Corp. Plc is a neuroscience focused biotechnology company. The company engages in research, development, and commercial activities for neurodegenerative diseases, such as Alzheimer's disease and Parkinson's disease and autoimmune diseases, including multiple sclerosis. It was founded in December 1969 and is headquartered in Dublin, Ireland. | 6 Jahre |
| Paul Berns | M | 57 | 11 Jahre | |
| Karen Wilson | F | 61 | 9 Jahre | |
| Eliseo Salinas | M | 69 |
Elan Corp. Plc
Elan Corp. Plc Pharmaceuticals: MajorHealth Technology Elan Corp. Plc is a neuroscience focused biotechnology company. The company engages in research, development, and commercial activities for neurodegenerative diseases, such as Alzheimer's disease and Parkinson's disease and autoimmune diseases, including multiple sclerosis. It was founded in December 1969 and is headquartered in Dublin, Ireland. | - |
| Daniel Swisher | M | 61 | 5 Jahre | |
| Paul Gary Kennedy | M | 66 |
Elan Corp. Plc
Elan Corp. Plc Pharmaceuticals: MajorHealth Technology Elan Corp. Plc is a neuroscience focused biotechnology company. The company engages in research, development, and commercial activities for neurodegenerative diseases, such as Alzheimer's disease and Parkinson's disease and autoimmune diseases, including multiple sclerosis. It was founded in December 1969 and is headquartered in Dublin, Ireland. | 9 Jahre |
| Russell Cox | M | 60 | 6 Jahre | |
| Menghisteab Bairu | M | 63 |
Elan Corp. Plc
Elan Corp. Plc Pharmaceuticals: MajorHealth Technology Elan Corp. Plc is a neuroscience focused biotechnology company. The company engages in research, development, and commercial activities for neurodegenerative diseases, such as Alzheimer's disease and Parkinson's disease and autoimmune diseases, including multiple sclerosis. It was founded in December 1969 and is headquartered in Dublin, Ireland. | 10 Jahre |
| Elmar Schnee | M | 65 | 7 Jahre | |
| Richard Pilnik | M | 67 |
Elan Corp. Plc
Elan Corp. Plc Pharmaceuticals: MajorHealth Technology Elan Corp. Plc is a neuroscience focused biotechnology company. The company engages in research, development, and commercial activities for neurodegenerative diseases, such as Alzheimer's disease and Parkinson's disease and autoimmune diseases, including multiple sclerosis. It was founded in December 1969 and is headquartered in Dublin, Ireland. | 5 Jahre |
| Fintan Keegan | M | - | 2 Jahre | |
| Chris Burns | M | - |
Elan Corp. Plc
Elan Corp. Plc Pharmaceuticals: MajorHealth Technology Elan Corp. Plc is a neuroscience focused biotechnology company. The company engages in research, development, and commercial activities for neurodegenerative diseases, such as Alzheimer's disease and Parkinson's disease and autoimmune diseases, including multiple sclerosis. It was founded in December 1969 and is headquartered in Dublin, Ireland. | 10 Jahre |
| Patrick Kennedy | M | 54 |
Elan Corp. Plc
Elan Corp. Plc Pharmaceuticals: MajorHealth Technology Elan Corp. Plc is a neuroscience focused biotechnology company. The company engages in research, development, and commercial activities for neurodegenerative diseases, such as Alzheimer's disease and Parkinson's disease and autoimmune diseases, including multiple sclerosis. It was founded in December 1969 and is headquartered in Dublin, Ireland. | 6 Jahre |
| Jack Schuler | M | 83 |
Elan Corp. Plc
Elan Corp. Plc Pharmaceuticals: MajorHealth Technology Elan Corp. Plc is a neuroscience focused biotechnology company. The company engages in research, development, and commercial activities for neurodegenerative diseases, such as Alzheimer's disease and Parkinson's disease and autoimmune diseases, including multiple sclerosis. It was founded in December 1969 and is headquartered in Dublin, Ireland. | 1 Jahre |
| Thomas Gerard Lynch | M | 67 |
Elan Corp. Plc
Elan Corp. Plc Pharmaceuticals: MajorHealth Technology Elan Corp. Plc is a neuroscience focused biotechnology company. The company engages in research, development, and commercial activities for neurodegenerative diseases, such as Alzheimer's disease and Parkinson's disease and autoimmune diseases, including multiple sclerosis. It was founded in December 1969 and is headquartered in Dublin, Ireland. | 11 Jahre |
| Vaughn D. Bryson | M | 85 |
Elan Corp. Plc
Elan Corp. Plc Pharmaceuticals: MajorHealth Technology Elan Corp. Plc is a neuroscience focused biotechnology company. The company engages in research, development, and commercial activities for neurodegenerative diseases, such as Alzheimer's disease and Parkinson's disease and autoimmune diseases, including multiple sclerosis. It was founded in December 1969 and is headquartered in Dublin, Ireland. | 1 Jahre |
| Alan M. Sebulsky | M | - | - | |
| James L. Botkin | M | 75 | - | |
| Gerri Henwood | F | 71 | 4 Jahre | |
| Karen Smith | M | 56 | 3 Jahre | |
| Paul Treacy | M | 63 | 5 Jahre | |
| Carlos Paya | M | 65 |
Elan Corp. Plc
Elan Corp. Plc Pharmaceuticals: MajorHealth Technology Elan Corp. Plc is a neuroscience focused biotechnology company. The company engages in research, development, and commercial activities for neurodegenerative diseases, such as Alzheimer's disease and Parkinson's disease and autoimmune diseases, including multiple sclerosis. It was founded in December 1969 and is headquartered in Dublin, Ireland. | 3 Jahre |
| Charles Williams | M | 46 | 7 Jahre | |
| Kathleen Martorano | F | 62 |
Elan Corp. Plc
Elan Corp. Plc Pharmaceuticals: MajorHealth Technology Elan Corp. Plc is a neuroscience focused biotechnology company. The company engages in research, development, and commercial activities for neurodegenerative diseases, such as Alzheimer's disease and Parkinson's disease and autoimmune diseases, including multiple sclerosis. It was founded in December 1969 and is headquartered in Dublin, Ireland. | - |
| George Eliades | M | - | - | |
| Ted Yednock | M | 66 |
Elan Corp. Plc
Elan Corp. Plc Pharmaceuticals: MajorHealth Technology Elan Corp. Plc is a neuroscience focused biotechnology company. The company engages in research, development, and commercial activities for neurodegenerative diseases, such as Alzheimer's disease and Parkinson's disease and autoimmune diseases, including multiple sclerosis. It was founded in December 1969 and is headquartered in Dublin, Ireland. | 9 Jahre |
| Iain Robert McGill | M | 51 | 7 Jahre | |
| Julie Patel | F | - | 4 Jahre | |
| Peter Soparkar | M | 53 | 10 Jahre | |
| John Moriarty | M | 56 |
Elan Corp. Plc
Elan Corp. Plc Pharmaceuticals: MajorHealth Technology Elan Corp. Plc is a neuroscience focused biotechnology company. The company engages in research, development, and commercial activities for neurodegenerative diseases, such as Alzheimer's disease and Parkinson's disease and autoimmune diseases, including multiple sclerosis. It was founded in December 1969 and is headquartered in Dublin, Ireland. | 4 Jahre |
| Allison Hulme | M | 61 |
Elan Corp. Plc
Elan Corp. Plc Pharmaceuticals: MajorHealth Technology Elan Corp. Plc is a neuroscience focused biotechnology company. The company engages in research, development, and commercial activities for neurodegenerative diseases, such as Alzheimer's disease and Parkinson's disease and autoimmune diseases, including multiple sclerosis. It was founded in December 1969 and is headquartered in Dublin, Ireland. | 4 Jahre |
| Rosemarie Tully | F | - |
Elan Corp. Plc
Elan Corp. Plc Pharmaceuticals: MajorHealth Technology Elan Corp. Plc is a neuroscience focused biotechnology company. The company engages in research, development, and commercial activities for neurodegenerative diseases, such as Alzheimer's disease and Parkinson's disease and autoimmune diseases, including multiple sclerosis. It was founded in December 1969 and is headquartered in Dublin, Ireland. | - |
| Grainne McAleese | F | 44 |
Elan Corp. Plc
Elan Corp. Plc Pharmaceuticals: MajorHealth Technology Elan Corp. Plc is a neuroscience focused biotechnology company. The company engages in research, development, and commercial activities for neurodegenerative diseases, such as Alzheimer's disease and Parkinson's disease and autoimmune diseases, including multiple sclerosis. It was founded in December 1969 and is headquartered in Dublin, Ireland. | 10 Jahre |
| Lawrence Carter | M | - | 6 Jahre | |
| Grainne Quinn | M | 54 |
Elan Corp. Plc
Elan Corp. Plc Pharmaceuticals: MajorHealth Technology Elan Corp. Plc is a neuroscience focused biotechnology company. The company engages in research, development, and commercial activities for neurodegenerative diseases, such as Alzheimer's disease and Parkinson's disease and autoimmune diseases, including multiple sclerosis. It was founded in December 1969 and is headquartered in Dublin, Ireland. | 4 Jahre |
| Sriram Ryali | M | 43 | - | |
| Kim Sablich | F | 55 | 3 Jahre | |
| Peter Thornton | M | 59 | - | |
| Bijan Nejadnik | M | - | - | |
| Christopher Tovey | M | 59 | - | |
| Mark Stejbach | M | 61 | 6 Jahre | |
| Mary E. Stutts | F | 68 |
Elan Corp. Plc
Elan Corp. Plc Pharmaceuticals: MajorHealth Technology Elan Corp. Plc is a neuroscience focused biotechnology company. The company engages in research, development, and commercial activities for neurodegenerative diseases, such as Alzheimer's disease and Parkinson's disease and autoimmune diseases, including multiple sclerosis. It was founded in December 1969 and is headquartered in Dublin, Ireland. | - |
| Aidan King | M | 53 |
Elan Corp. Plc
Elan Corp. Plc Pharmaceuticals: MajorHealth Technology Elan Corp. Plc is a neuroscience focused biotechnology company. The company engages in research, development, and commercial activities for neurodegenerative diseases, such as Alzheimer's disease and Parkinson's disease and autoimmune diseases, including multiple sclerosis. It was founded in December 1969 and is headquartered in Dublin, Ireland. | 6 Jahre |
| Mary K. Pendergast | F | 73 |
Elan Corp. Plc
Elan Corp. Plc Pharmaceuticals: MajorHealth Technology Elan Corp. Plc is a neuroscience focused biotechnology company. The company engages in research, development, and commercial activities for neurodegenerative diseases, such as Alzheimer's disease and Parkinson's disease and autoimmune diseases, including multiple sclerosis. It was founded in December 1969 and is headquartered in Dublin, Ireland. | 5 Jahre |
| Richard Collier | M | 70 |
Elan Corp. Plc
Elan Corp. Plc Pharmaceuticals: MajorHealth Technology Elan Corp. Plc is a neuroscience focused biotechnology company. The company engages in research, development, and commercial activities for neurodegenerative diseases, such as Alzheimer's disease and Parkinson's disease and autoimmune diseases, including multiple sclerosis. It was founded in December 1969 and is headquartered in Dublin, Ireland. | 6 Jahre |
| Mary Martin | M | - |
Elan Corp. Plc
Elan Corp. Plc Pharmaceuticals: MajorHealth Technology Elan Corp. Plc is a neuroscience focused biotechnology company. The company engages in research, development, and commercial activities for neurodegenerative diseases, such as Alzheimer's disease and Parkinson's disease and autoimmune diseases, including multiple sclerosis. It was founded in December 1969 and is headquartered in Dublin, Ireland. | 14 Jahre |
| Michael Miller | M | 67 | 6 Jahre | |
| Andrew Grethlein | M | 59 |
Elan Corp. Plc
Elan Corp. Plc Pharmaceuticals: MajorHealth Technology Elan Corp. Plc is a neuroscience focused biotechnology company. The company engages in research, development, and commercial activities for neurodegenerative diseases, such as Alzheimer's disease and Parkinson's disease and autoimmune diseases, including multiple sclerosis. It was founded in December 1969 and is headquartered in Dublin, Ireland. | 6 Jahre |
| Ralph del Campo | M | 72 |
Elan Corp. Plc
Elan Corp. Plc Pharmaceuticals: MajorHealth Technology Elan Corp. Plc is a neuroscience focused biotechnology company. The company engages in research, development, and commercial activities for neurodegenerative diseases, such as Alzheimer's disease and Parkinson's disease and autoimmune diseases, including multiple sclerosis. It was founded in December 1969 and is headquartered in Dublin, Ireland. | 2 Jahre |
| Matthew Onaitis | M | 53 |
Elan Corp. Plc
Elan Corp. Plc Pharmaceuticals: MajorHealth Technology Elan Corp. Plc is a neuroscience focused biotechnology company. The company engages in research, development, and commercial activities for neurodegenerative diseases, such as Alzheimer's disease and Parkinson's disease and autoimmune diseases, including multiple sclerosis. It was founded in December 1969 and is headquartered in Dublin, Ireland. | 1 Jahre |
| Joseph T. Kennedy | M | 56 |
Elan Corp. Plc
Elan Corp. Plc Pharmaceuticals: MajorHealth Technology Elan Corp. Plc is a neuroscience focused biotechnology company. The company engages in research, development, and commercial activities for neurodegenerative diseases, such as Alzheimer's disease and Parkinson's disease and autoimmune diseases, including multiple sclerosis. It was founded in December 1969 and is headquartered in Dublin, Ireland. | 3 Jahre |
| William R. Rohn | M | 80 |
Elan Corp. Plc
Elan Corp. Plc Pharmaceuticals: MajorHealth Technology Elan Corp. Plc is a neuroscience focused biotechnology company. The company engages in research, development, and commercial activities for neurodegenerative diseases, such as Alzheimer's disease and Parkinson's disease and autoimmune diseases, including multiple sclerosis. It was founded in December 1969 and is headquartered in Dublin, Ireland. | 4 Jahre |
| Ann Gray | F | 78 |
Elan Corp. Plc
Elan Corp. Plc Pharmaceuticals: MajorHealth Technology Elan Corp. Plc is a neuroscience focused biotechnology company. The company engages in research, development, and commercial activities for neurodegenerative diseases, such as Alzheimer's disease and Parkinson's disease and autoimmune diseases, including multiple sclerosis. It was founded in December 1969 and is headquartered in Dublin, Ireland. | 8 Jahre |
| Kathryn Falberg | F | 63 | 5 Jahre | |
| Jeffrey L. Shames | M | 68 |
Elan Corp. Plc
Elan Corp. Plc Pharmaceuticals: MajorHealth Technology Elan Corp. Plc is a neuroscience focused biotechnology company. The company engages in research, development, and commercial activities for neurodegenerative diseases, such as Alzheimer's disease and Parkinson's disease and autoimmune diseases, including multiple sclerosis. It was founded in December 1969 and is headquartered in Dublin, Ireland. | 2 Jahre |
| Daniel Welch | M | 66 |
Elan Corp. Plc
Elan Corp. Plc Pharmaceuticals: MajorHealth Technology Elan Corp. Plc is a neuroscience focused biotechnology company. The company engages in research, development, and commercial activities for neurodegenerative diseases, such as Alzheimer's disease and Parkinson's disease and autoimmune diseases, including multiple sclerosis. It was founded in December 1969 and is headquartered in Dublin, Ireland. | 2 Jahre |
| Alan Gillespie | M | 74 |
Elan Corp. Plc
Elan Corp. Plc Pharmaceuticals: MajorHealth Technology Elan Corp. Plc is a neuroscience focused biotechnology company. The company engages in research, development, and commercial activities for neurodegenerative diseases, such as Alzheimer's disease and Parkinson's disease and autoimmune diseases, including multiple sclerosis. It was founded in December 1969 and is headquartered in Dublin, Ireland. | 11 Jahre |
| Nancy Lurker | F | 66 |
Elan Corp. Plc
Elan Corp. Plc Pharmaceuticals: MajorHealth Technology Elan Corp. Plc is a neuroscience focused biotechnology company. The company engages in research, development, and commercial activities for neurodegenerative diseases, such as Alzheimer's disease and Parkinson's disease and autoimmune diseases, including multiple sclerosis. It was founded in December 1969 and is headquartered in Dublin, Ireland. | 1 Jahre |
| Katherine A. Littrell | M | - | - | |
| Suzanne Hooper | F | 58 | 7 Jahre | |
| Elliot Ehrich | M | 64 | - | |
| Gordon G. Pugh | M | 65 | 6 Jahre | |
| Jonas Frick | M | 66 |
Elan Corp. Plc
Elan Corp. Plc Pharmaceuticals: MajorHealth Technology Elan Corp. Plc is a neuroscience focused biotechnology company. The company engages in research, development, and commercial activities for neurodegenerative diseases, such as Alzheimer's disease and Parkinson's disease and autoimmune diseases, including multiple sclerosis. It was founded in December 1969 and is headquartered in Dublin, Ireland. | 4 Jahre |
| Garo Armen | M | 71 |
Elan Corp. Plc
Elan Corp. Plc Pharmaceuticals: MajorHealth Technology Elan Corp. Plc is a neuroscience focused biotechnology company. The company engages in research, development, and commercial activities for neurodegenerative diseases, such as Alzheimer's disease and Parkinson's disease and autoimmune diseases, including multiple sclerosis. It was founded in December 1969 and is headquartered in Dublin, Ireland. | 2 Jahre |
| Shalini Sharp | F | 49 |
Elan Corp. Plc
Elan Corp. Plc Pharmaceuticals: MajorHealth Technology Elan Corp. Plc is a neuroscience focused biotechnology company. The company engages in research, development, and commercial activities for neurodegenerative diseases, such as Alzheimer's disease and Parkinson's disease and autoimmune diseases, including multiple sclerosis. It was founded in December 1969 and is headquartered in Dublin, Ireland. | 2 Jahre |
| Maria Lacerca-Allen | M | 57 |
Elan Corp. Plc
Elan Corp. Plc Pharmaceuticals: MajorHealth Technology Elan Corp. Plc is a neuroscience focused biotechnology company. The company engages in research, development, and commercial activities for neurodegenerative diseases, such as Alzheimer's disease and Parkinson's disease and autoimmune diseases, including multiple sclerosis. It was founded in December 1969 and is headquartered in Dublin, Ireland. | 4 Jahre |
| Heather McGaughey | F | - | 10 Jahre | |
| Anne Borgman | M | 56 | 3 Jahre | |
| David W Miller | M | - |
Elan Corp. Plc
Elan Corp. Plc Pharmaceuticals: MajorHealth Technology Elan Corp. Plc is a neuroscience focused biotechnology company. The company engages in research, development, and commercial activities for neurodegenerative diseases, such as Alzheimer's disease and Parkinson's disease and autoimmune diseases, including multiple sclerosis. It was founded in December 1969 and is headquartered in Dublin, Ireland. | 3 Jahre |
Statistik
| Land | Beziehungen | % des Gesamten |
|---|---|---|
| Irland | 99 | 100,00% |
Alter der Beziehungen
Aktive
Vergangene
Herr
Frau
Aufsichtsräte
Führungskräfte
Ursprung der Beziehungen
- Börse
- Insiders
- Patricia Carr
- Persönliches Netzwerk