IDAHO STRATEGIC RESOURCES

Ticker: IDR CUSIP: 645827205 Class: Common Stock

Grantham, Mayo, Van Otterloo & Co. LLC's Holding History (CIK: 0001352662)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 6,638 Value ($000) $268 Avg Close $38.21 Range $27.60 - $54.70

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	6,638	$268	$38.21	$27.60 - $54.70