| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
Director
1 company
John J Carmola is Director at MTX. John J Carmola's net worth is not public. Form 4 filings only show shares in the companies where this person is an insider; those holdings are worth an estimated $76K at current prices.
Net of sales, the MTX filings show accumulation of 800 shares.
John J Carmola has 73 Form 4 filings on record from March 2018 to September 2026, all as Director at Minerals Technologies (MTX), 2018–2026.
The 73 reported transactions were 72 option or other derivative awards and 1 open-market purchase.
Counted by filing, the open-market trades come to 1 purchase worth about $54K and no sales.
The only open-market purchase was 800 shares of MTX at an average $68.00 on August 8, 2018, about $54K.
| Date | Ticker | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|
| Aug 8, 2018 | MTX Minerals Technologies Inc | Director | Buy | 800 | $68.00 | $54,400.00 | +200.0% |