MASSIMINE KENNETH L
CIK 1134472 · View on SEC EDGAR ↗
First SEC filing: March 3, 2009 · Latest: March 3, 2009
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Insider transactions
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| May 22, 2008 | MTX | S | 10,000 | $69.77 | $697,700 | 7,051 Direct | -58.65% | Disposed | 105.8% (price as of 2026-08-21) |
| March 3, 2008 | MTX | S | 100 | $60.58 | $6,058 | 7,051 Direct | -1.40% | Disposed | 137.0% (price as of 2026-08-21) |
| March 3, 2008 | MTX | S | 600 | $60.59 | $36,354 | 7,151 Direct | -7.74% | Disposed | 137.0% (price as of 2026-08-21) |
| May 7, 2007 | MTX | S | 5,447 | $66.78 | $363,751 | 4,288 Direct | -55.95% | Disposed | 115.0% (price as of 2026-08-21) |
| May 7, 2007 | MTX | S | 860 | $66.78 | $57,431 | 4,288 Direct | -16.71% | Disposed | 115.0% (price as of 2026-08-21) |
| April 5, 2004 | MTX | S | 6,000 | $59.00 | $354,000 | 3,000 Direct | -66.67% | Disposed | 143.4% (price as of 2026-08-21) |
| Jan. 29, 2004 | MTX | S | 107 | $53.47 | $5,721 | 0 Direct | -100.00% | Disposed | 168.6% (price as of 2026-08-21) |
| Jan. 29, 2004 | MTX | S | 3,200 | $53.20 | $170,240 | 0 Direct | -100.00% | Disposed | 169.9% (price as of 2026-08-21) |
P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding
Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.
Derivative holdings (Form 4 Table II)
Options, RSUs and convertible securities reported on Form 4 Table II.
| Date | Ticker | Security | Underlying | Exercise price | Expiration | Shares | A/D |
|---|---|---|---|---|---|---|---|
| March 2, 2009 | MTX | DRSUs | Common Stock (2,333) | — | — | 2,333 | Disposed |
| Feb. 27, 2009 | MTX | Deferred Restricted Stock Units ("DRSUs") | Common Stock (2,234) | — | — | 2,234 | Disposed |
| Feb. 25, 2009 | MTX | Deferred Restricted Stock Units ("DRSUs") | Common Stock (3,600) | — | — | 3,600 | Disposed |
| Feb. 23, 2009 | MTX | Deferred Restricted Stock Units ("DRSUs") | Common Stock (1,933) | — | — | 1,933 | Disposed |
| July 1, 2008 | MTX | Deferred Restricted Stock Units ("DRSUs") | COMMON STOCK (3,900) | — | — | 3,900 | Disposed |
| May 22, 2008 | MTX | Employee Stock Option (Right to Buy) | Common Stock (10,000) | $34.83 | March 16, 2011 | 10,000 | Disposed |
| Feb. 28, 2008 | MTX | DRSUs | Common Stock (2,334) | — | — | 2,334 | Disposed |
| Feb. 27, 2008 | MTX | Deferred Restricted Stock Units ("DRSUs") | Common Stock (6,700) | — | — | 6,700 | Acquired |
| Feb. 27, 2008 | MTX | Employee Stock Option (Right to Buy) | Common Stock (11,500) | $64.16 | Feb. 27, 2018 | 11,500 | Acquired |
| Feb. 22, 2008 | MTX | Deferred Restricted Stock Units ("DRSUs") | Common Stock (1,933) | — | — | 1,933 | Disposed |
| May 7, 2007 | MTX | Employee Stock Option (Right to Buy) | Common Stock (5,447) | $39.53 | Jan. 28, 2009 | 5,447 | Disposed |
| May 7, 2007 | MTX | Employee Stock Option (Right to Buy) | Common Stock (860) | $39.53 | Jan. 28, 2009 | 860 | Disposed |
| Feb. 28, 2007 | MTX | Deferred Restricted Stock Units ("DRSUs") | Common Stock (7,000) | — | — | 7,000 | Acquired |
| Feb. 28, 2007 | MTX | Employee Stock Option (Right to Buy) | Common Stock (11,300) | $61.56 | Feb. 28, 2017 | 11,300 | Acquired |
| Feb. 22, 2007 | MTX | Deferred Restricted Stock Units ("DRSUs") | COMMON STOCK (1,934) | — | — | 1,934 | Disposed |
| Feb. 22, 2007 | MTX | Deferred Restricted Stock Units ("DRSUs") | COMMON STOCK (1,934) | — | — | 1,934 | Disposed |
| Feb. 22, 2006 | MTX | EMPLOYEE STOCK OPTION (RIGHT TO BUY) | COMMON STOCK (8,900) | — | Feb. 22, 2016 | 8,900 | Acquired |
| Feb. 22, 2006 | MTX | DEFERRED STOCK | COMMON STOCK (5,800) | — | — | 5,800 | Acquired |
| Feb. 22, 2006 | MTX | EMPLOYEE STOCK OPTION (RIGHT TO BUY) | COMMON STOCK (8,900) | $53.79 | Feb. 22, 2016 | 8,900 | Acquired |
| Feb. 23, 2005 | MTX | Deferred Stock | COMMON STOCK (4,500) | — | — | 4,500 | Acquired |
| Feb. 23, 2005 | MTX | Employee Stock Option (Right to Buy) | COMMON STOCK (6,600) | $61.94 | — | 6,600 | Acquired |
| April 5, 2004 | MTX | EMPLOYEE STOCK OPTION (RIGHT TO BUY) | COMMON STOCK (9,000) | $39.53 | — | 9,000 | Disposed |
| Feb. 25, 2004 | MTX | EMPLOYEE STOCK OPTION (RIGHT TO BUY) | COMMON STOCK (10,300) | $53.89 | — | 10,300 | Acquired |
| Feb. 25, 2004 | MTX | DEFERRED STOCK | COMMON STOCK (3,600) | — | Feb. 25, 2009 | 3,600 | Acquired |
| Jan. 29, 2004 | MTX | Employee Stock Option (Right to Buy) | COMMON STOCK (3,307) | $30.63 | Jan. 25, 2006 | 3,307 | Disposed |
| Dec. 31, 2003 | MTX | PHANTOM STOCK UNITS | COMMON STOCK (91) | — | — | 91 | Acquired |
| Nov. 5, 2003 | MTX | DEFERRED STOCK [F1] | COMMON STOCK (3,900) | — | — | 3,900 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).