John J Carmola insider trades: Minerals Technologies (MTX) stock buys and sales
Trades on the price chart
Daily close, with an arrow on each day they bought or sold
Companies
Where John reports to the SEC
Open-market buys and sales
19 trades reported on SEC Form 4, newest first
| Date | Stock | Type | Shares | Price | Value | Holding | Reported |
|---|---|---|---|---|---|---|---|
| Aug 8, 2018 | MTX | ↑ Buy | 800 | $68.00 | $54K | Direct | Aug 9, 2018 (1d) |
| Aug 6, 2013 | MTX | ↑ Buy | 400 | $46.59 | $19K | Direct | Aug 6, 2013 (0d) |
| Feb 7, 2011 | GR | ↓ Sell | 11,500 | $92.70 | $1.1M | Direct | Feb 9, 2011 (2d) |
| Nov 24, 2010 | GR | ↓ Sell | 12,000 | $86.02 | $1.0M | Direct | Nov 29, 2010 (5d) |
| Oct 22, 2010 | GR | ↓ Sell | 25,000 | $79.93 | $2.0M | Direct | Oct 26, 2010 (4d) |
| Aug 5, 2010 | GR | ↓ Sell | 25,000 | $74.95 | $1.9M | Direct | Aug 9, 2010 (4d) |
| Mar 5, 2010 | GR | ↓ Sell | 22,200 | $69.27 | $1.5M | Direct | Mar 8, 2010 (3d) |
| Aug 25, 2009 | GR | ↓ Sell | 10,000 | $56.99 | $570K | Direct | Aug 26, 2009 (1d) |
| Nov 1, 2007 | GR | ↓ Sell | 29,708 | $67.46 | $2.0M | Direct | Nov 2, 2007 (1d) |
| Nov 1, 2007 | GR | ↓ Sell | 500 | $67.84 | $34K | Direct | Nov 2, 2007 (1d) |
| May 10, 2007 | GR | ↓ Sell | 13,991 | $58.86 | $823K | Direct | May 14, 2007 (4d) |
| Apr 30, 2007 | GR | ↓ Sell | 5,941 | $56.33 | $335K | Direct | May 1, 2007 (1d) |
| Apr 30, 2007 | GR | ↓ Sell | 5,158 | $56.68 | $292K | Direct | May 1, 2007 (1d) |
| Feb 22, 2007 | GR | ↓ Sell | 5,535 | $51.19 | $283K | Direct | Feb 26, 2007 (4d) |
| Nov 14, 2006 | GR | ↓ Sell | 1,262 | $45.20 | $57K | Direct | Nov 15, 2006 (1d) |
| May 8, 2006 | GR | ↓ Sell | 20,600 | $46.32 | $954K | Direct | May 10, 2006 (2d) |
| Sep 13, 2005 | GR | ↓ Sell | 3,000 | $45.15 | $135K | Direct | Sep 15, 2005 (2d) |
| Aug 18, 2005 | GR | ↓ Sell | 11,977 | $44.97 | $539K | Direct | Aug 22, 2005 (4d) |
| Aug 11, 2005 | GR | ↓ Sell | 25,440 | $44.44 | $1.1M | Direct | Aug 12, 2005 (1d) |
Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.
Other MTX insiders
Open-market trades in the last 12 months
About John J Carmola's insider trades
John J Carmola is an insider at Minerals Technologies (MTX). Since Aug 11, 2005, John has reported 2 open-market purchases worth $73K and 17 sales worth $14.7M on SEC Form 4. There have been no open-market trades in the last 12 months.
Their filings also include grants and awards (119 filings), option exercises (16 filings), shares withheld for taxes (14 filings), shares returned to the company (1 filing). These aren't open-market trades and aren't counted above.
How to read insider trades
Officers, directors and owners of more than 10% of a company must report trades in its stock on SEC Form 4, usually within two business days. Purchases with their own money are the stronger signal: insiders sell for many reasons (taxes, diversification, a house), but buy for one. See every MTX insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.