This page follows insider dealings at GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.) as filed with SEDI. Nothing new has been filed by managers of GOLDSHORE RESOURCES INC. (formerly Sierra Madre Developments Inc.) in twelve months, the latest record being from 7 April 2025.
The full history, which starts in 2021, counts 59 purchases against 2 sales.
Every figure here comes from the filings published by SEDI and describes the past, not future prices; it is not investment advice.
This score ranks the purchase within its own market. A position size is suggested only on the venues of the backtested strategy universe; elsewhere, signals stay on watch. Not investment advice.
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GOLDSHORE RESOURCES INC. is a Canadian mining company focused on the exploration and development of gold projects. Formerly known as Sierra Madre Developments Inc., it is listed on the Toronto Stock Exchange.