On this page
Irwin H Pfister
Insider
First SEC filing: May 26, 2005 · Latest: May 26, 2005
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 |
|---|---|---|---|---|---|---|---|---|---|
| Feb. 12, 2010 | VECO | M | 10,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-06) |
| Feb. 12, 2010 | VECO | M | 10,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-06) |
| Feb. 12, 2010 | VECO | S | 20,000 | $35.15 | $703,000 | 8,503 Direct | -70.17% | Disposed | 58.4% (price as of 2026-10-06) |
| Feb. 12, 2010 | VECO | M | 10,000 | $15.08 | $150,800 | 28,503 Direct | +54.05% | Acquired | 269.2% (price as of 2026-10-06) |
| Feb. 12, 2010 | VECO | M | 10,000 | $16.43 | $164,300 | 18,503 Direct | +117.61% | Acquired | 238.8% (price as of 2026-10-06) |
| Aug. 3, 2009 | VECO | S | 15,000 | $19.05 | $285,750 | 8,503 Direct | -63.82% | Disposed | 192.2% (price as of 2026-10-06) |
| May 18, 2009 | VECO | A | 8,503 | · | · | 23,503 Direct | +56.69% | Acquired | (price as of 2026-10-06) |
| April 28, 2009 | VECO | J | 10,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-06) |
| April 28, 2009 | VECO | J | 7,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-06) |
| April 28, 2009 | VECO | J | 7,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-06) |
| April 28, 2009 | VECO | J | 7,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-06) |
| May 5, 2008 | VECO | A | 5,000 | · | · | 15,000 Direct | +50.00% | Acquired | (price as of 2026-10-06) |
| May 7, 2007 | VECO | A | 5,000 | · | · | 10,000 Direct | +100.00% | Acquired | (price as of 2026-10-06) |
| May 8, 2006 | VECO | A | 5,000 | · | · | 5,000 Direct | · | Acquired | (price as of 2026-10-06) |
| May 25, 2005 | VECO | A | 10,000 | $15.08 | $150,800 | 10,000 Direct | · | Acquired | 269.2% (price as of 2026-10-06) |
| May 7, 2004 | VECO | A | 10,000 | $23.98 | $239,800 | 10,000 Direct | · | Acquired | 132.2% (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 |
|---|---|---|---|---|---|---|---|
| Feb. 12, 2010 | VECO | Stock Option (right to puchase) | Common Stock | $15.08 | May 24, 2012 | 10,000 | Disposed |
| Feb. 12, 2010 | VECO | Stock Option (right to purchase) | Common Stock | $16.43 | May 8, 2010 | 10,000 | Disposed |
| April 28, 2009 | VECO | Stock Option (Right to Buy) | Common Stock | $23.98 | May 6, 2011 | 10,000 | Disposed |
| April 28, 2009 | VECO | Stock Option (Right to Buy) | Common Stock | $29.69 | May 9, 2009 | 7,000 | Disposed |
| April 28, 2009 | VECO | Stock Option (Right to Buy) | Common Stock | $48.75 | May 11, 2010 | 7,000 | Disposed |
| April 28, 2009 | VECO | Stock Option (Right to Buy) | Common Stock | $35.00 | May 20, 2009 | 7,000 | Disposed |
| May 25, 2005 | VECO | Stock Option (Right to Purchase) | Common Stock | $15.08 | May 24, 2012 | 10,000 | Acquired |
| May 7, 2004 | VECO | Stock Option (Right to Purchase) | Common Stock | $23.98 | May 6, 2011 | 10,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).