CHANG TSE WEN 4
4 · TANOX INC · Filed May 25, 2004
Insider Transaction Report
Form 4
TANOX INCTNOX
CHANG TSE WEN
Director10% Owner
Transactions
- Sale
Common Stock
2004-05-13$17.97/sh−93$1,671→ 6,319,303 total - Sale
Common Stock
2004-05-13$17.70/sh−1,000$17,700→ 6,323,396 total - Sale
Common Stock
2004-05-13$17.95/sh−907$16,281→ 6,325,328 total - Sale
Common Stock
2004-05-13$18.00/sh−932$16,776→ 6,324,396 total