Thiessen, Ronald William

SEDI insider RTHIESS003 · filings from Dec 14, 2023 to Nov 6, 2026

Ask Socrates about this insider's trades
Companies
1
insider at
Open-market buys
1
value locked
Open-market sells
2
value locked
Net
•••
13 filings on record

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See what this insider paid, how their holdings changed, and every filing across every company.

Companies

CompanyRoleFilingsBuysSellsPlacementsNetLast filing
Northern Dynasty Minerals Ltd.NDMTSXDirector13122•••Nov 6, 2026

Filings

Trade dateCompanyTransactionSecurityUnitsPriceValue
Nov 6, 2026Northern Dynasty Minerals Ltd.NDMOpen marketBuyCommon Shares+100,000C$0.8729C$87,290
Jan 8, 2026Northern Dynasty Minerals Ltd.NDMOpen marketSellCommon Shares−25,000C$8.14C$203,450
Jan 8, 2026Northern Dynasty Minerals Ltd.NDMExerciseCommon Shares+25,000C$1.58C$39,500
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13 filings on record. Source: SEDI filings as published by TMX Money; official record at sedi.ca. SEDI identifies insiders by number, so a page follows the person through name changes.