TANG FOUNDATION FOR RESEACH OF TRADITIONAL CHINESE MEDICINE 4
4 · SIGMATRON INTERNATIONAL INC · Filed Aug 30, 2012
Insider Transaction Report
Form 4
Transactions
- Sale
Common Stock
2012-08-28$3.83/sh−850$3,256→ 129,994 total - Sale
Common Stock
2012-08-29$3.75/sh−750$2,813→ 129,244 total