TANG FOUNDATION FOR RESEACH OF TRADITIONAL CHINESE MEDICINE 4
4 · SIGMATRON INTERNATIONAL INC · Filed Aug 10, 2012
Insider Transaction Report
Form 4
Transactions
- Sale
Common Stock
2012-08-09$3.75/sh−478$1,793→ 130,844 total - Sale
Common Stock
2012-08-08$3.75/sh−300$1,125→ 131,322 total