InsidersTradesSigma
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Discover the complete record of transactions filed by Riel Pierre. Officer active across 1 company, notably Costco Wholesale CORP /new. Aggregated, 6 filings have been logged. Split: 0 buy · 3 sells. Total volume traded: €5m. Activity tracked since 7 November 2023. The latest transaction was disclosed on 10 September 2025 (Attribution). Regulator: SEC (Form 4). All data is openly available.
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6 of 6 declarations
Riel Pierre is a declarant associated with Costco Wholesale CORP /new, where he is Executive Vice President. Across 6 filings, the 6 sampled filings between 2023-09-19 and 2025-09-12 show 0 in buys and 5016626 in sells, with a modal transaction nature listed as Attribution.