Corporate Board Profile
Tech Score: 0/100
| Filing Date | Source Excerpt |
|---|---|
| 2006-06-14 | Mr. Tony Chun-Tang Yuan is a member of the Company’s Board of Directors and Chairman of PEWC. He has served as Chairman of the Company since November 1, 2004. |
Source material: SEC submissions metadata and DEF 14A proxy filings from EDGAR. Last updated: 2026-04-25