Robert P. Ambrosini, Chief Financial Officer (NONE), bought 685 shares at $17.50 ($12K) on 2011-03-19, disclosed to the SEC on 2011-03-24.
Open-market purchase of $12k NONE by Chief Financial Officer. Below the thresholds we flag for high-conviction alerts (no C-suite role, rare reversal, cluster, or A-grade history).
| Ticker | Type | Filed | Value | 7d Stock | Filing |
|---|---|---|---|---|---|
| PrivateBUREAU OF NATIONAL AFFAIRS INC | BUY | 2010-09-20 | $20K | — | Filing → |
| PrivateBUREAU OF NATIONAL AFFAIRS INC | BUY |
| 2010-03-23 |
| $35K |
| — |
| Filing → |
| PrivateBUREAU OF NATIONAL AFFAIRS INC | BUY | 2009-09-21 | $35K | — | Filing → |
| PrivateBUREAU OF NATIONAL AFFAIRS INC | BUY | 2009-03-23 | $50K | — | Filing → |
| PrivateBUREAU OF NATIONAL AFFAIRS INC | BUY | 2008-09-24 | $30K | — | Filing → |