James D Sinegal - Net Worth and Insider Trading
James D Sinegal Net Worth
The estimated net worth of James D Sinegal is at least $1.2 Billion dollars as of 2025-04-25. James D Sinegal is the Director of Costco Wholesale Corp and owns about 1,279,536 shares of Costco Wholesale Corp (COST) stock worth over $1.2 Billion. Details can be seen in James D Sinegal's Latest Holdings Summary section.
Disclaimer: The insider information is derived from SEC filings. The estimated net worth is based on the final shares held after open market or private purchases and sales of common stock with a transaction code of "P" or "S" on Form 4, assuming that James D Sinegal has not made any transactions after 2018-01-17 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.
Transaction Summary of James D Sinegal
James D Sinegal Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, James D Sinegal owns 1 companies in total, including Costco Wholesale Corp (COST) .
Click here to see the complete history of James D Sinegal’s form 4 insider trades.
Insider Ownership Summary of James D Sinegal
| Ticker | Company | Transaction Date | Type of Owner |
|---|---|---|---|
| COST | Costco Wholesale Corp | 2018-01-17 | director & President and CEO |
James D Sinegal Latest Holdings Summary
James D Sinegal currently owns a total of 1 stock. James D Sinegal owns 1,279,536 shares of Costco Wholesale Corp (COST) as of January 17, 2018, with a value of $1.2 Billion.
Latest Holdings of James D Sinegal
| Ticker | Company | Latest Transaction Date | Shares Owned | Current Price ($) | Current Value ($) |
|---|---|---|---|---|---|
| COST | Costco Wholesale Corp | 2018-01-17 | 1,279,536 | 975.48 | 1,248,161,777 |
Holding Weightings of James D Sinegal
James D Sinegal Form 4 Trading Tracker
According to the SEC Form 4 filings, James D Sinegal has made a total of 0 transactions in Costco Wholesale Corp (COST) over the past 5 years. The most-recent trade in Costco Wholesale Corp is the sale of 30,000 shares on January 17, 2018, which brought James D Sinegal around $6 Million.
Insider Trading History of James D Sinegal
- 1
James D Sinegal Trading Performance
James D Sinegal Ownership Network
Ownership Network List of James D Sinegal
Ownership Network Relation of James D Sinegal
James D Sinegal Owned Company Details
What does Costco Wholesale Corp do?
Who are the key executives at Costco Wholesale Corp?
James D Sinegal is the director & President and CEO of Costco Wholesale Corp. Other key executives at Costco Wholesale Corp include Executive Vice President James C Klauer , Executive Vice President Claudine Adamo , and Executive Vice President Caton Frates .
Costco Wholesale Corp (COST) Insider Trades Summary
Over the past 18 months, James D Sinegal made no insider transaction in Costco Wholesale Corp (COST). Other recent insider transactions involving Costco Wholesale Corp (COST) include a net sale of 5,528 shares made by Richard A Galanti , a net sale of 9,685 shares made by Russell D Miller , and a net sale of 5,800 shares made by Daniel M. Hines .
In summary, during the past 3 months, insiders sold 10,450 shares of Costco Wholesale Corp (COST) in total and bought 0 shares, with a net sale of 10,450 shares. During the past 18 months, 62,319 shares of Costco Wholesale Corp (COST) were sold and 0 shares were bought by its insiders, resulting in a net sale of 62,319 shares.
Costco Wholesale Corp (COST)'s detailed insider trading history can be found in Insider Trading Tracker table.
Costco Wholesale Corp Insider Transactions
James D Sinegal Mailing Address
Above is the net worth, insider trading, and ownership report for James D Sinegal. Based on the public information released on the U.S. Securities and Exchange Commission (SEC) website, James D Sinegal's mailing address is: Issaquah Wa 98027.
We'd love to learn more about your experiences on GuruFocus.com and how we can improve!
Take Survey
