Minerals Technologies Inc
MTX- Exchange
- NYSE
- Industry
- Industrial Inorganic Chemicals
- SEC CIK
- 0000891014
No open-market purchases or sales by Minerals Technologies Inc insiders were filed in the last 90 days; 294 institutions reported holding it in 13F filings for Q2 2026, worth $2.34B in total; no superinvestor holds it.
Politicians who traded MTX
Since 2020, newest trade first. Shares and options by default, including trades reported under an earlier ticker.
- Trades
- 8
- Filings
- 8
- Politicians
- 2
- Buys / sells
- 6 / 2
- Estimated volume
- $64.0K
- Sum of range midpoints
| Politician | Trades | Buys / sells | Est. volume | Last traded | Last filed |
|---|---|---|---|---|---|
 Gilbert Ray Cisneros, Jr. House · CA | 5 | 4 / 1 | $40.0K | Jul 10, 2026 | Sep 4, 2026 |
 Josh Gottheimer House · NJ | 3 | 2 / 1 | $24.0K | Jun 21, 2024 | Jul 9, 2024 |
Trades
Reported trades in Minerals Technologies Inc, newest filings first.
| Politician | Asset | Type | Owner | Traded | Filed | Delay | Amount | Source |
|---|---|---|---|---|---|---|---|---|
Gilbert Ray Cisneros, Jr. House · CA | MTXMinerals Technologies Inc. Common Stock | Buy | Self | Jul 10, 2026 | Sep 4, 2026 | 56 daysLate | $1K-$15K | Filing |
Gilbert Ray Cisneros, Jr. House · CA | MTXMinerals Technologies Inc. Common Stock | Sell (partial) | Self | Jan 5, 2026 | Feb 13, 2026 | 39 days | $1K-$15K | Filing |
Gilbert Ray Cisneros, Jr. House · CA | MTXMinerals Technologies Inc. Common Stock | Buy | Self | May 6, 2025 | Jun 6, 2025 | 31 days | $1K-$15K | Filing |
Josh Gottheimer House · NJ | MTXMinerals Technologies Inc. Common Stock | Sell (partial) | Joint | Jun 21, 2024 | Jul 9, 2024 | 18 days | $1K-$15K | Filing |
Josh Gottheimer House · NJ | MTXMinerals Technologies Inc. | Buy | Joint | Dec 15, 2021 | Jan 10, 2022 | 26 days | $1K-$15K | Filing |
Gilbert Ray Cisneros, Jr. House · CA | MTXMinerals Technologies Inc. | Buy | Self | Nov 13, 2020 | Dec 15, 2020 | 32 days | $1K-$15K | Filing |
Gilbert Ray Cisneros, Jr. House · CA | MTXMinerals Technologies Inc. | Buy | Self | Sep 29, 2020 | Oct 14, 2020 | 15 days | $1K-$15K | Filing |
Josh Gottheimer House · NJ | MTXMinerals Technologies Inc. | Buy | Joint | Sep 24, 2020 | Oct 13, 2020 | 19 days | $1K-$15K | Filing |
Source: U.S. House Clerk and Senate Office of Public Records (eFD). Amounts are the ranges filers report. Profiles, committees and photos: the unitedstates project (public domain). District maps: U.S. Census Bureau.