Joseph P. Portera serves as Executive at COSTCO WHOLESALE CORP /NEW, where they oversee executive responsibilities. Since joining the company, Joseph P. Portera has executed 163 insider transactions totaling $33.4M, demonstrating a bearish approach to their equity position. Their most recent transaction on Apr 3, 2007 involved selling 60,000 shares valued at $3.2M.
Joseph P. Portera currently holds 16,137 shares of COSTCO WHOLESALE CORP /NEW (COST), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Joseph P. Portera has been a net seller of COST stock. They have purchased $0 and sold $33.4M worth of shares.
Joseph P. Portera's most recent insider trade was on Apr 3, 2007, when they sold 60,000 shares at $53.99 per share.
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| $39.25 |
| Discretionary |
| Apr 3, 2007 | COST | $506.3K | Option Exercise | 15,000 | $33.75 | Discretionary |
| Apr 3, 2007 | COST | $560.3K | Option Exercise | 15,000 | $37.35 | Discretionary |
| Apr 3, 2007 | COST | $656.9K | Option Exercise | 15,000 | $43.79 | Discretionary |
| Oct 17, 2006 | COST | $0 | Award | 12,500 | $N/A | Discretionary |
| Apr 24, 2006 | COST | $514.2K | Option Exercise | 15,000 | $34.28 | Discretionary |
| Apr 24, 2006 | COST | $813.8K | Sale | 15,000 | $54.25 | Discretionary |
| Apr 10, 2006 | COST | $656.9K | Option Exercise | 15,000 | $43.79 | Discretionary |
| Apr 10, 2006 | COST | $560.3K | Option Exercise | 15,000 | $37.35 | Discretionary |
| Apr 10, 2006 | COST | $456.1K | Option Exercise | 15,000 | $30.41 | Discretionary |
| Apr 10, 2006 | COST | $581.9K | Option Exercise | 15,000 | $38.79 | Discretionary |
| Apr 10, 2006 | COST | $3.3M | Sale | 60,000 | $55.00 | Discretionary |