| NYU, Bachelor | 1966 |
| Physics / Math | |
| HBS, Certificate | 1980 |
| Progam for Management Development |
Mark Leslie was the founder, chairman and CEO of Veritas Software. He is currently a board member and investor in a number of high tech start ups. He is also a Lecturer at Stanford Business School, teaching entrepreneurship, sales organizations and ethics.
| Company | Date | Round | Size | Participants |
| ZenPayroll | 12/12 | Seed | $6.1M | 19 |
| PernixData | 1/12 | Series A | $7M | 4 |
| HealthTap | 3/11 | Seed | $2.35M | 4 |
| HealthTap | 1/10 | Angel | 7 | |
| db4objects | 1/07 | Series A | 5 |