MINERALS TECHNOLOGIES INC

Ticker: MTX CUSIP: 603158106 Class: Common Stock

Aigen Investment Management, LP's Holding History (CIK: 0001741224)

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

Q4 2025

Shares 10,517 Value ($000) $641 Avg Close $59.09 Range $53.85 - $63.32

Q3 2025

Shares 9,830 Value ($000) $611 Avg Close $60.71 Range $54.60 - $66.01

Q2 2025

Shares 12,849 Value ($000) $708 Avg Close $56.00 Range $49.17 - $62.74

Q1 2020

Shares 16,780 Value ($000) $608 Avg Close $47.10 Range $26.54 - $57.53

Q4 2019

Shares 8,381 Value ($000) $483 Avg Close $52.25 Range $47.23 - $56.93

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	10,517	$641	$59.09	$53.85 - $63.32
Q3 2025	9,830	$611	$60.71	$54.60 - $66.01
Q2 2025	12,849	$708	$56.00	$49.17 - $62.74
Q1 2020	16,780	$608	$47.10	$26.54 - $57.53
Q4 2019	8,381	$483	$52.25	$47.23 - $56.93