MINERALS TECHNOLOGIES INC

Ticker: MTX CUSIP: 603158106 Class: Common Stock

HARBOUR INVESTMENTS, INC.'s Holding History (CIK: 0000810121)

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

Q3 2025

Shares 114 Value ($000) $7 Avg Close $60.71 Range $54.60 - $66.01

Q2 2025

Shares 114 Value ($000) $6 Avg Close $56.00 Range $49.17 - $62.74

Q1 2025

Shares 114 Value ($000) $7 Avg Close $70.76 Range $62.32 - $77.53

Q4 2024

Shares 114 Value ($000) $9 Avg Close $77.99 Range $73.72 - $85.72

Q3 2024

Shares 114 Value ($000) $9 Avg Close $76.19 Range $68.62 - $89.24

Q2 2024

Shares 24 Value ($000) $2 Avg Close $78.11 Range $68.96 - $86.44

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	114	$7	$60.71	$54.60 - $66.01
Q2 2025	114	$6	$56.00	$49.17 - $62.74
Q1 2025	114	$7	$70.76	$62.32 - $77.53
Q4 2024	114	$9	$77.99	$73.72 - $85.72
Q3 2024	114	$9	$76.19	$68.62 - $89.24
Q2 2024	24	$2	$78.11	$68.96 - $86.44