Corporate Board Profile
Tech Score: 0/100
| Filing Date | Source Excerpt |
|---|---|
| 2007-08-28 | Mr. Preston received his Masters of Business Administration from Harvard Business School and his B.A. degree from Williams College. |
| 2008-08-28 | Mr. Preston was chairman and chief executive officer of AAC Engineered Systems, Inc., a privately-held manufacturing company. He held various positions at Pennwalt Corporation and was president and chief executive officer of Elf Atochem North America, Inc., a chemical and plastics company. He received his MBA from Harvard Business School and his B.A. from Williams College. |
| 2009-08-27 | Mr. Preston received his Masters of Business Administration from Harvard Business School and his B.A. degree from Williams College. |
| 2010-08-27 | Mr. Preston received his Masters of Business Administration from Harvard Business School and his B.A. degree from Williams College. |
| 2011-08-26 | Mr. Preston received his Masters of Business Administration from Harvard Business School and his B.A. degree from Williams College. |
| 2012-08-27 | Mr. Preston received his Masters of Business Administration from Harvard Business School and his B.A. degree from Williams College. We believe Mr. Preston’s qualifications to sit on our Board of Directors include his leadership and business skills. |
| 2013-08-28 | Mr. Preston received his Masters of Business Administration from Harvard Business School and his B.A. degree from Williams College. |
Source material: SEC submissions metadata and DEF 14A proxy filings from EDGAR. Last updated: 2026-03-22