Riel Pierre, Executive Vice President at Costco Wholesale ($COST), made one open market sale of common shares in the last year, totaling $2.03 million. His most recent transaction occurred on June 6, 2025. This places him 3,473rd out of 11,678 insiders by sale value, below the average of $8.6 million across 6.37 transactions per insider. Riel Pierre reported no open market purchases during this period.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sept. 10, 2025 | COSTCO WHOLESALE CORP /NEW | $COST | Riel Pierre | Executive Vice President | A | Common Stock | 4654 | $0.00 | 12,864.2460 | 444,803,000 | 56.69% | 0.00% |
| Sept. 10, 2025 | COSTCO WHOLESALE CORP /NEW | $COST | Riel Pierre | Executive Vice President | F | Common Stock | 1608 | $956.29 | 11,255.8850 | 444,803,000 | 12.50% | 0.00% |
| June 6, 2025 | COSTCO WHOLESALE CORP /NEW | $COST | Riel Pierre | Executive Vice President | S | Common Stock | 2000 | $1014.15 | 8,210.2460 | 444,891,000 | 19.59% | 0.00% |
| Oct. 15, 2024 | COSTCO WHOLESALE CORP /NEW | $COST | Riel Pierre | Executive Vice President | S | Common Stock | 2000 | $896.71 | 10,210.2460 | 444,759,000 | 16.38% | 0.00% |
| Sept. 16, 2024 | COSTCO WHOLESALE CORP /NEW | $COST | Riel Pierre | Executive Vice President | A | Common Stock | 7433 | $0.00 | 14,855.6120 | 444,759,000 | 100.15% | 0.00% |
| Sept. 16, 2024 | COSTCO WHOLESALE CORP /NEW | $COST | Riel Pierre | Executive Vice President | F | Common Stock | 2645 | $907.87 | 12,210.2460 | 444,759,000 | 17.81% | 0.00% |