NATIONAL DENTEX CORP /MA/ 4/A
4/A · NATIONAL DENTEX CORP /MA/ · Filed May 31, 2007
Insider Transaction Report
Form 4/AAmended
CALLAHAN THOMAS E
Director
Transactions
- Purchase
Common Stock $.01 par value
2007-05-25$17.77/sh+2,000$35,540→ 5,652 total
4/A · NATIONAL DENTEX CORP /MA/ · Filed May 31, 2007
Common Stock $.01 par value