MINERALS TECHNOLOGIES INC

Ticker: MTX CUSIP: 603158106 Class: Common Stock

GREAT LAKES ADVISORS, LLC's Holding History (CIK: 0001078013)

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

Q4 2025

Shares 49,859 Value ($000) $3,039 Avg Close $59.09 Range $53.85 - $63.32

Q3 2025

Shares 49,859 Value ($000) $3,097 Avg Close $60.71 Range $54.60 - $66.01

Q2 2025

Shares 50,295 Value ($000) $2,770 Avg Close $56.00 Range $49.17 - $62.74

Q1 2025

Shares 50,512 Value ($000) $3,211 Avg Close $70.76 Range $62.32 - $77.53

Q4 2024

Shares 55,553 Value ($000) $4,234 Avg Close $77.99 Range $73.72 - $85.72

Q3 2024

Shares 53,221 Value ($000) $4,110 Avg Close $76.19 Range $68.62 - $89.24

Q2 2024

Shares 56,526 Value ($000) $4,701 Avg Close $78.11 Range $68.96 - $86.44

Q1 2024

Shares 60,187 Value ($000) $4,531 Avg Close $69.23 Range $63.86 - $75.81

Q4 2023

Shares 54,257 Value ($000) $3,869 Avg Close $58.40 Range $47.83 - $71.07

Q2 2015

Shares 22,611 Value ($000) $1,540 Avg Close $66.48 Range $62.78 - $71.08

Q1 2015

Shares 18,834 Value ($000) $1,377 Avg Close $64.85 Range $55.99 - $71.65

Q4 2014

Shares 12,654 Value ($000) $879 Avg Close $66.50 Range $54.66 - $74.50

Q3 2014

Shares 7,672 Value ($000) $473 Avg Close $59.56 Range $53.83 - $64.32

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	49,859	$3,039	$59.09	$53.85 - $63.32
Q3 2025	49,859	$3,097	$60.71	$54.60 - $66.01
Q2 2025	50,295	$2,770	$56.00	$49.17 - $62.74
Q1 2025	50,512	$3,211	$70.76	$62.32 - $77.53
Q4 2024	55,553	$4,234	$77.99	$73.72 - $85.72
Q3 2024	53,221	$4,110	$76.19	$68.62 - $89.24
Q2 2024	56,526	$4,701	$78.11	$68.96 - $86.44
Q1 2024	60,187	$4,531	$69.23	$63.86 - $75.81
Q4 2023	54,257	$3,869	$58.40	$47.83 - $71.07
Q2 2015	22,611	$1,540	$66.48	$62.78 - $71.08
Q1 2015	18,834	$1,377	$64.85	$55.99 - $71.65
Q4 2014	12,654	$879	$66.50	$54.66 - $74.50
Q3 2014	7,672	$473	$59.56	$53.83 - $64.32