Carol A. Clark, Executive Vice President (NONE), bought 743 shares at $17.50 ($13K) on 2011-03-19, disclosed to the SEC on 2011-03-24.
Seasonal purchase ($13k) by Executive Vice President — this insider has traded NONE in March in at least three consecutive prior years. Pattern-driven, low signal.
| Ticker | Type | Filed | Value | 7d Stock | Filing |
|---|---|---|---|---|---|
| PrivateBUREAU OF NATIONAL AFFAIRS INC | BUY | 2010-09-20 | $13K | — | Filing → |
| PrivateBUREAU OF NATIONAL AFFAIRS INC | BUY |
| 2010-03-23 |
| $13K |
| — |
| Filing → |
| PrivateBUREAU OF NATIONAL AFFAIRS INC | BUY | 2009-09-21 | $40K | — | Filing → |
| PrivateBUREAU OF NATIONAL AFFAIRS INC | BUY | 2009-03-23 | $10K | — | Filing → |
| PrivateBUREAU OF NATIONAL AFFAIRS INC | BUY | 2008-09-24 | $10K | — | Filing → |