Insider Trading

Joseph P Portera Net Worth

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Last Updated: 5 days, 12 hours ago

Joseph P Portera has an estimated net worth of at least $17.7 million*, as of Jan. 22, 2025. They own 17,063 shares of COST stock. They have sold 3,287 shares of COST stock since 2021, for an estimated $1.5 million.

Joseph P Portera $COST SEC Form 4 Insider Trading

Joseph P Portera has filed a total of 1 insider trades in $COST since 2021. Their most recent trade was a sale of 3,287 shares, made on Aug 13, 2021. Their largest trade was a sale of 3,287 shares, made on Aug 13, 2021. We estimate that they now own 17,063 shares of $COST, worth an estimated $16.2 million.



Insider Trading at $COST

There have been a total of 70 insider trades reported at $COST since 2021, with 1,775 shares purchased and 141,260 shares sold. The most active insider traders in $COST stock have been Richard A Galanti, Claudine Adamo, and Caton Frates. The most recent trade was a sale of 1,416 shares reported by RICHARD A GALANTI (Executive Vice President), made on Oct 24, 2024.



History of Insider Stock Trades by Joseph P Portera

Company Ticker Purchase / Sale Shares Date Disclosed (EST)
COST logo COST Sale 3,287 Aug 13, 2021 Aug. 12, 2021, 8 p.m.




$COST Executives and Stock Owners with Insider Trades



*This is only based off of information found in SEC filings, and may not reflect actual net worth. There may also be inaccuracies due to privately holdings filing errors, parsing errors, accidental double-counting of shares, incorrect classification of indirectly owned shares, sales prior to dataset start date, or any other number of issues.