CLARK CAROL A 4
4 · BUREAU OF NATIONAL AFFAIRS INC · Filed Sep 20, 2010
Insider Transaction Report
Form 4
CLARK CAROL A
Vice President
Transactions
- Purchase
Class A Common
2010-09-18$16.50/sh+788$13,002→ 26,284 total
4 · BUREAU OF NATIONAL AFFAIRS INC · Filed Sep 20, 2010
Class A Common