Figures computed from official regulatory filings — .
Ask the machine
Search and compare insider transactions, companies and their statistics in plain language. Your question becomes a query over available data, not a conversation or investment advice.
Data for BUREAU OF NATIONAL AFFAIRS INC only. No web search. Global per-insider statistics are excluded.
An executed search uses one credit, even with no results. Errors and unsupported questions use no credits.
Business description unavailable in our sources.
SEC company identity · Oct 5, 2026
Open-market timeline · full history
385 buys34 sellsbar = usd volume, √ scaleclick a period to filter the table
| Insider | Type | Value · USD | Signals | Details | |
|---|---|---|---|---|---|
| LAVINE GILBERT S | Sell | $6.1K | SEC | ||
| FROEMMING NEIL R |
| Other |
| $2.1M |
| SEC |
| Ambrosini Robert P | Buy | $12K | conv 46Cluster | SEC |
| Blakely Paul A | Buy | $1.3K | conv 38Cluster | SEC |
| WOJCIK PAUL N | Buy | $51K | conv 57Cluster | SEC |
| MCCAFFERY GREGORY C | Buy | $49.5K | conv 56ClusterUnusual size | SEC |
| Victor David M | Buy | $24.8K | conv 56ClusterUnusual size | SEC |
| CLARK CAROL A | Buy | $13K | conv 39Cluster | SEC |
| McKewen Darren P | Buy | $14.4K | conv 47Cluster | SEC |
| LAVINE GILBERT S | Buy | $105 | conv 34Cluster | SEC |
| LAVINE GILBERT S | Sell | $4.1K | SEC |
| MCCAFFERY GREGORY C | Buy | $9.4K | conv 38Cluster | SEC |
| BOLBACH CYNTHIA J | Buy | $10.5K | conv 40Cluster | SEC |
| Ambrosini Robert P | Buy | $6.5K | conv 52Cluster | SEC |
| LAVINE GILBERT S | Buy | $7.2K | conv 33Cluster | SEC |
| LAVINE GILBERT S | Buy | $808.5 | conv 34Cluster | SEC |
| Victor David M | Other | $1.4K | SEC |
| BUMGARDNER EUNICE L | Other | $40K | SEC |
| BUMGARDNER EUNICE L | Buy | $4.6K | conv 38Cluster | SEC |
| Victor David M | Buy | $6K | conv 29Cluster | SEC |
| WOJCIK PAUL N | Buy | $11.3K | conv 38Cluster | SEC |
| BUMGARDNER EUNICE L | Buy | $4.5K | conv 38Cluster | SEC |
| BOLBACH CYNTHIA J | Buy | $9.5K | conv 33Cluster | SEC |
| MCCAFFERY GREGORY C | Buy | $6.6K | conv 33Cluster | SEC |
| Ambrosini Robert P | Buy | $6.5K | conv 53Cluster | SEC |