CHANG TSE WEN 4
4 · TANOX INC · Filed Jan 4, 2005
Insider Transaction Report
Form 4
TANOX INCTNOX
CHANG TSE WEN
Director10% Owner
Transactions
- Sale
Common Stock
2004-12-31$15.35/sh−2,000$30,700→ 6,282,303 total
4 · TANOX INC · Filed Jan 4, 2005
Common Stock