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David L Swift
Insider
First SEC filing: Nov. 3, 2005 · Latest: Nov. 3, 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 |
|---|---|---|---|---|---|---|---|---|---|
| Aug. 8, 2008 | TWIN | M | 4,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Aug. 8, 2008 | TWIN | M | 2,400 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Aug. 8, 2008 | TWIN | S | 6,400 | $18.00 | $115,200 | 6,400 Direct | -50.00% | Disposed | 58.4% (price as of 2026-10-02) |
| Aug. 8, 2008 | TWIN | M | 4,000 | $5.73 | $22,920 | 12,800 Direct | +45.45% | Acquired | 397.5% (price as of 2026-10-02) |
| Aug. 8, 2008 | TWIN | M | 2,400 | $6.50 | $15,600 | 8,800 Direct | +37.50% | Acquired | 338.5% (price as of 2026-10-02) |
| Aug. 8, 2008 | TWIN | M | 4,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Aug. 8, 2008 | TWIN | M | 2,400 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Aug. 8, 2008 | TWIN | M | 4,000 | $5.73 | $22,920 | 12,800 Direct | +45.45% | Acquired | 397.5% (price as of 2026-10-02) |
| Aug. 8, 2008 | TWIN | M | 2,400 | $6.50 | $15,600 | 8,800 Direct | +37.50% | Acquired | 338.5% (price as of 2026-10-02) |
| Oct. 19, 2007 | TWIN | A | 600 | · | · | 600 Direct | · | Acquired | (price as of 2026-10-02) |
| Oct. 19, 2007 | TWIN | A | 600 | · | · | 3,200 Direct | +23.08% | Acquired | (price as of 2026-10-02) |
| Aug. 3, 2007 | TWIN | S | 1,000 | $51.18 | $51,180 | 2,600 Direct | -27.78% | Disposed | 11.4% (price as of 2026-10-02) |
| July 31, 2007 | TWIN | M | 1,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| July 31, 2007 | TWIN | M | 1,000 | $14.38 | $14,380 | 3,600 Direct | +38.46% | Acquired | 296.5% (price as of 2026-10-02) |
| Oct. 20, 2006 | TWIN | A | 600 | · | · | 600 Direct | · | Acquired | (price as of 2026-10-02) |
| Oct. 20, 2006 | TWIN | A | 600 | · | · | 600 Direct | · | Acquired | (price as of 2026-10-02) |
| Aug. 7, 2006 | TWIN | M | 800 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Aug. 7, 2006 | TWIN | M | 800 | $10.94 | $8,752 | 2,000 Direct | +66.67% | Acquired | 421.1% (price as of 2026-10-02) |
| Oct. 21, 2005 | TWIN | A | 300 | $40.45 | $12,135 | 600 Direct | +100.00% | Acquired | 181.9% (price as of 2026-10-02) |
| Oct. 21, 2005 | TWIN | A | 300 | $40.45 | $12,135 | 7,100 Direct | +4.41% | Acquired | 181.9% (price as of 2026-10-02) |
| Oct. 15, 2004 | TWIN | A | 300 | $24.90 | $7,470 | 6,900 Direct | +4.55% | Acquired | 357.9% (price as of 2026-10-02) |
| Oct. 15, 2004 | TWIN | A | 300 | $24.90 | $7,470 | 300 Direct | · | Acquired | 357.9% (price as of 2026-10-02) |
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 |
|---|---|---|---|---|---|---|---|
| Aug. 8, 2008 | TWIN | Stock Options | Common Stock | $5.73 | Oct. 16, 2008 | 4,000 | Disposed |
| Aug. 8, 2008 | TWIN | Stock Options | Common Stock | $6.50 | Aug. 10, 2008 | 2,400 | Disposed |
| Aug. 8, 2008 | TWIN | Stock Options | Common Stock | $5.73 | Oct. 16, 2008 | 4,000 | Disposed |
| Aug. 8, 2008 | TWIN | Stock Options | Common Stock | $6.50 | Aug. 10, 2008 | 2,400 | Disposed |
| Oct. 19, 2007 | TWIN | Stock Options | Common Stock | $55.09 | Oct. 19, 2017 | 600 | Acquired |
| July 31, 2007 | TWIN | Stock Options | Common Stock | $14.38 | Aug. 11, 2007 | 1,000 | Disposed |
| Oct. 20, 2006 | TWIN | Stock Options | Common Stock | $36.01 | Oct. 20, 2016 | 600 | Acquired |
| Aug. 7, 2006 | TWIN | Stock Options | Common Stock | $10.94 | Aug. 12, 2006 | 800 | Disposed |
| Oct. 21, 2005 | TWIN | STOCK OPTIONS | COMMON STOCK | $40.45 | Oct. 21, 2015 | 300 | Acquired |
| Oct. 15, 2004 | TWIN | STOCK OPTIONS | COMMON STOCK | $24.90 | Oct. 15, 2014 | 300 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).