Joseph P. Portera, Executive VP at COSTCO WHOLESALE CORP /NEW (COST), sold 10,000 shares at $152.75 ($1.5M) on 2015-10-13, disclosed to the SEC on 2015-10-15.
Seasonal sale ($1.5M) by Executive VP — this insider has traded COST in October in at least three consecutive prior years. Pattern-driven, low signal.
Nothing distinguishes this filing.
| Filing → |
| COST | SELL | 2019-10-31 | $8.4M | — | Filing → |
| COST | SELL | 2019-03-13 | $5.4M | — | Filing → |
| COST | SELL | 2017-12-20 | $1.9M | — | Filing → |