William J Stallkamp
Insider
First SEC filing: Dec. 22, 2009 · Latest: Dec. 22, 2009
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net: $0
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 |
|---|---|---|---|---|---|---|---|---|---|
| Aug. 20, 2009 | MATW | S | 879 | $35.02 | $30,783 | 5,330 Direct | -14.16% | Disposed | -44.5% (price as of 2026-10-06) |
| Aug. 19, 2009 | MATW | S | 121 | $35.02 | $4,237 | 5,330 Direct | -2.22% | Disposed | -44.5% (price as of 2026-10-06) |
| May 4, 2009 | MATW | S | 1,400 | $31.35 | $43,890 | 6,330 Direct | -18.11% | Disposed | -38.1% (price as of 2026-10-06) |
| March 12, 2009 | MATW | A | 2,230 | · | · | 7,730 Direct | +40.55% | Acquired | (price as of 2026-10-06) |
| Jan. 27, 2009 | MATW | M | 3,773 | · | · | 11,322 Direct | -25.00% | Disposed | (price as of 2026-10-06) |
| Jan. 27, 2009 | MATW | M | 3,773 | · | · | 9,103 Direct | +70.79% | Acquired | (price as of 2026-10-06) |
| March 13, 2008 | MATW | A | 1,200 | · | · | 5,500 Direct | +27.91% | Acquired | (price as of 2026-10-06) |
| June 1, 2007 | MATW | S | 1,000 | $44.75 | $44,750 | 4,300 Direct | -18.87% | Disposed | -56.6% (price as of 2026-10-06) |
| May 15, 2007 | MATW | M | 1,000 | $34.63 | $34,630 | 2,500 Direct | -28.57% | Disposed | -43.9% (price as of 2026-10-06) |
| May 15, 2007 | MATW | M | 1,000 | $34.63 | $34,630 | 5,300 Direct | +23.26% | Acquired | -43.9% (price as of 2026-10-06) |
| March 8, 2007 | MATW | A | 1,400 | · | · | 4,300 Direct | +48.28% | Acquired | (price as of 2026-10-06) |
| March 9, 2006 | MATW | A | 1,200 | · | · | 2,900 Direct | +70.59% | Acquired | (price as of 2026-10-06) |
| Sept. 20, 2005 | MATW | G | 300 | · | · | 1,700 Direct | -15.00% | Disposed | (price as of 2026-10-06) |
| March 10, 2005 | MATW | A | 3,500 | $34.63 | $121,205 | 3,500 Direct | · | Acquired | -43.9% (price as of 2026-10-06) |
| March 4, 2005 | MATW | S | 1,000 | $36.00 | $36,000 | 2,000 Direct | -33.33% | Disposed | -46.1% (price as of 2026-10-06) |
| Aug. 10, 2004 | MATW | S | 3,000 | $34.25 | $102,750 | 3,000 Direct | -50.00% | Disposed | -43.3% (price as of 2026-10-06) |
| Aug. 9, 2004 | MATW | S | 573 | $33.40 | $19,138 | 6,000 Direct | -8.72% | Disposed | -41.9% (price as of 2026-10-06) |
| March 11, 2004 | MATW | A | 573 | · | · | 6,573 Direct | +9.55% | Acquired | (price as of 2026-10-06) |
| Dec. 12, 2003 | MATW | G | 500 | · | · | 6,000 Direct | -7.69% | Disposed | (price as of 2026-10-06) |
| Dec. 12, 2003 | MATW | S | 2,000 | $28.45 | $56,900 | 6,500 Direct | -23.53% | Disposed | -31.7% (price as of 2026-10-06) |
| Sept. 5, 2003 | MATW | S | 2,000 | $27.18 | $54,360 | 8,500 Direct | -19.05% | Disposed | -28.6% (price as of 2026-10-06) |
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 |
|---|---|---|---|---|---|---|---|
| Jan. 27, 2009 | MATW | Phantom Stock Unit | Class A Common Stock | · | · | 3,773 | Disposed |
| May 15, 2007 | MATW | Common Stock Option | Class A Common Stock | $34.63 | March 10, 2015 | 1,000 | Disposed |
| March 10, 2005 | MATW | Common Stock Option | Class A Common Stock | $34.63 | March 10, 2015 | 3,500 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).