Figures computed from official regulatory filings — .
Insufficient history for a statistical track record (fewer than 5 open-market buys).
This page republishes public regulatory disclosures.
| Company | Type | Value · USD | Signals | Details | |
|---|---|---|---|---|---|
Graham Holdings CoListing on record | Sell | $151.6K | Unusual size | SEC | |
Graham Holdings CoListing on record | Exercise | $325.8K | SEC | ||
Graham Holdings CoListing on record | Exercise | $325.8K | SEC | ||
Graham Holdings CoListing on record | Sell | $150.8K | Unusual size | SEC | |
Graham Holdings CoListing on record | Sell | $151K | Unusual size | SEC | |
Graham Holdings CoListing on record | Sell | $151.6K | Unusual size | SEC | |
Graham Holdings CoListing on record | Sell | $150.8K | Unusual size | SEC | |
Graham Holdings CoListing on record | Sell | $151K | Unusual size | SEC | |
Graham Holdings CoListing on record | ExerciseD (derivative) | n/a (No price was disclosed in the filing) | SEC | ||
Graham Holdings CoListing on record | ExerciseD (derivative) | n/a (No price was disclosed in the filing) | SEC | ||
Graham Holdings CoListing on record | Award | n/a (No price was disclosed in the filing) | SEC | ||
Graham Holdings CoListing on record | Exercise | $343.9K | SEC | ||
Graham Holdings CoListing on record | Sell | $75.2K | SEC | ||
Graham Holdings CoListing on record | Sell | $113K | SEC | ||
Graham Holdings CoListing on record | Sell | $75.1K | SEC | ||
Graham Holdings CoListing on record | Other | $343.4K | SEC | ||
Graham Holdings CoListing on record | ExerciseD (derivative) | n/a (No price was disclosed in the filing) | SEC | ||
Graham Holdings CoListing on record | Sell | $38.2K | Unusual size | SEC | |
Graham Holdings CoListing on record | Sell | $75.3K | SEC |