Updated: Sep 30, 2026

Pierre Riel

COSTCOSTCO WHOLESALE CORP /NEWSEC CIK: 0001916969
Estimated Net Worth
$9.73 Million
Last Updated: Sep 30, 2026 09:47 PM EST

Transaction Summary

Total Transactions7
Buy-Sell Ratio1.00
Buy Transactions3
Sell Transactions3

Transaction Volume

Total Volume$10.99M
Net Volume-$79.37K
Buy Volume$5.46M
Sell Volume$5.54M

Trade Analysis

AVG Trade Size$1.57M
Largest Trade$2.4M
Most Active MonthSep
Most Active Year2025

Trading Sentiment

OverallBearish
Recent TradeBuying
Last 90 Days0 Trades
ConvictionNone

Net Worth & Trading Activity Over Time

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Monthly Trading Pattern

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Past Insider Trading and Trends

Pierre Riel has an estimated net worth of $9.73 Million. This is based on reported shares in COSTCO WHOLESALE CORP /NEW.



2023 was Pierre Riel's most active year for acquiring shares with 1 total transactions. Pierre Riel's most active month to acquire stocks was the month of August. 2023 was Pierre Riel's most active year for disposing of shares, totalling 2 transactions. Pierre Riel's most active month to dispose stocks was the month of August. 2023 saw Pierre Riel paying a total of $0.00 for 7,429 shares, this is the most they've acquired in one year. In 2023 Pierre Riel cashed out on 5,724.824 shares for a total of $3,229,328.08, their largest year based on trade value.

Holdings & Transactions

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