← All stocks

MINERALS TECHNOLOGIES INC

MTX No buying or selling
CIK 0000891014 #1979 in the set updated 18 Sep 2026
Bought (1 mo)
$0.00
out of their own pocket, the only kind of buying there is
Sold (1 mo)
$0.00
$0.00 on a plan · $0.00 straight out of an exercise
Sold at will
$0.00
0 of 0 sales
Net
$0.00
$0.00 against sales at will

By person

10 insiders · 0 transactions
13.6×

Douglas T. Dietrich holds 13.6 times base salary in stock. $14.35M of shares against $1.05M in salary for 2025.

Salary from the company's own proxy. The shares are what Douglas T. Dietrich last reported holding, valued at $81.53, the price Common Stock was last bought or sold at on the open market here, on 14 May 2026.

Insider
Role
Bought
Sold
Net
Holding
Worth
Change
DIETRICH DOUGLAS T
CHAIRMAN AND CEO
175,973
$14.35M
+20.9%
MONAGLE DJ III
Group President
89,073
$7.26M
+11.7%
Hastings Jonathan J
Senior Vice President
63,811
$5.20M
+18.5%
CIPOLLA MICHAEL
VICE PRESIDENT
39,529
$3.22M
+10.2%
ARGIRAKIS BRETT
Group President
32,600
$2.66M
+41.1%
CUTLER ERIN
VP, Human Resources
7,734
$630.55K
+105.2%
ALDAG ERIK
SVP FINANCE AND TREASURY, CFO
6,959
$567.36K
+406.1%
JOHNSON KRISTINA M
Director
1,400
$114.14K
+250.0%
JORDAN TIMOTHY
Vice President
1,279
$104.28K
−43.0%
Motwani Rocky
Director
1,192
$97.18K
+45.0%

No percentages here. These insiders hold more than one class of share between them, and the share count on file covers one of them rather than all. Dividing the two would compare different things.

Nothing of that kind in this period.

What was left out

Form 4 filings counted 7
Amendments (4/A) skipped 0
Filings about a different issuer 0
Unreadable filings 0
Joint filings 0
Sales on a Rule 10b5-1 plan 0
Sales straight out of an exercise 0
Sales at will 0
Transactions with no price 0
Shares from compensation/vesting 0
History held since 31 Aug 2016