Timothy J. O'Shaughnessy, President and CEO at Graham Holdings Co (GHC), bought 1,050 shares at $553.60 ($581K) on 2018-08-02, disclosed to the SEC on 2018-08-07.
High-signal trade — passes our conviction filters but the AI narrative is still being generated. Check back shortly.
Nothing distinguishes this filing.
| Filing → |
| GHC | BUY | 2016-03-24 | $510K | — | Filing → |