Corporate Board Profile
| Filing Date | Source Excerpt |
|---|---|
| 2016-03-28 | Dr. Chang Diaz is Chairman and Chief Executive Officer of Ad Astra Rocket Company, a U.S. spaceflight engineering company based in Houston, Texas and dedicated to the development of advanced plasma rocket propulsion technology. |
| 2022-03-28 | Dr. Chang Diaz is Chairman and Chief Executive Officer of Ad Astra Rocket Company, a U.S. spaceflight engineering company based in Houston, Texas and dedicated to the development of advanced in-space electric propulsion technology. |
Data sourced from SEC filings. Last updated: 2025-04-15