Timothy J. O'Shaughnessy, President and CEO at Graham Holdings Co (GHC), bought 10,188 shares at $596.70 ($6.1M) on 2017-07-24, disclosed to the SEC on 2017-08-21.
High-signal trade — passes our conviction filters but the AI narrative is still being generated. Check back shortly.
Something here stands out, but not much.
| Filing → |
| GHC | BUY | 2016-03-24 | $510K | — | Filing → |