Ronald L. Olson, Director at WASHINGTON POST CO (WPO), sold 300 shares at $437.93 ($131K) on 2010-12-30, disclosed to the SEC on 2011-01-03.
Open-market sale of $131k WPO by Director. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Nothing distinguishes this filing.
| Filing → |
| WEA | BUY | 2022-12-27 | $224K | — | Filing → |
| BRK.A | BUY | 2022-07-07 | $1.3M | — | Filing → |
| PAI | SELL | 2021-04-09 | $16K | — | Filing → |