TANG FOUNDATION FOR RESEACH OF TRADITIONAL CHINESE MEDICINE 4
4 · SIGMATRON INTERNATIONAL INC · Filed Feb 3, 2012
Insider Transaction Report
Form 4
Transactions
- Sale
Common Stock
2012-02-02$3.75/sh−1,000$3,750→ 145,732 total - Sale
Common Stock
2012-02-01$3.75/sh−2,929$10,984→ 146,732 total