Senior insider sale
Chief Executive Officer at MINERALS TECHNOLOGIES INC — senior position signals high conviction
$1.76M
21.57K shares
What this filing means
DIETRICH DOUGLAS T plans to sell 21.57K shares of MINERALS TECHNOLOGIES INC valued at approximately $1.76M. Form 144 is a notice of intent to sell restricted or control securities — not a mandatory transaction. This filing provides advance warning of potential selling pressure.
Filed: 5/14/2026ACC: 0001959173-26-003598
Officer· Chief Executive Officer
Since Jan 2019
21.57K
Shares to sell
$1.76M
Approx. market value
21.57K
Acquired (3 months)
1
Planned
Securities Acquired — Last 3 Months1
Option Granted 01/17/2017
Cash
5/14/2026
21.57KTotal acquired21.57K
| Acquisition Date | Type | Amount Acquired | Gift |
|---|---|---|---|
5/14/2026 | Option Granted 01/17/2017 Cash | 21.57K | — |
| Total | 21.57K | ||
Planned & Completed Dispositions1
NYSEPlanned
Units to sell
21.57K
Market value
$1.76M
5/14/2026
Total
Units
21.57K
Value
$1.76M
| Date | Units to Sell | Approx. Market Value | Exchange | Status |
|---|---|---|---|---|
5/14/2026 | 21.57K | $1.76M | NYSE | Planned |
| Total | 21.57K | $1.76M | ||