Thomas P Mullaney
Insider
First SEC filing: May 11, 2006 · Latest: May 11, 2006
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 |
|---|---|---|---|---|---|---|---|---|---|
| May 1, 2008 | DCO | S | 300 | $31.67 | $9,501 | 1,700 Direct | -15.00% | Disposed | 445.8% (price as of 2026-10-05) |
| May 1, 2008 | DCO | S | 400 | $31.68 | $12,672 | 2,000 Direct | -16.67% | Disposed | 445.6% (price as of 2026-10-05) |
| May 1, 2008 | DCO | S | 100 | $31.70 | $3,170 | 2,400 Direct | -4.00% | Disposed | 445.3% (price as of 2026-10-05) |
| May 1, 2008 | DCO | S | 200 | $31.73 | $6,346 | 2,500 Direct | -7.41% | Disposed | 444.8% (price as of 2026-10-05) |
| May 1, 2008 | DCO | S | 600 | $31.74 | $19,044 | 2,700 Direct | -18.18% | Disposed | 444.6% (price as of 2026-10-05) |
| May 1, 2008 | DCO | S | 700 | $31.81 | $22,267 | 3,300 Direct | -17.50% | Disposed | 443.4% (price as of 2026-10-05) |
| May 1, 2008 | DCO | S | 200 | $31.84 | $6,368 | 4,000 Direct | -4.76% | Disposed | 442.9% (price as of 2026-10-05) |
| May 1, 2008 | DCO | S | 200 | $31.92 | $6,384 | 4,200 Direct | -4.55% | Disposed | 441.5% (price as of 2026-10-05) |
| May 1, 2008 | DCO | S | 100 | $31.94 | $3,194 | 4,400 Direct | -2.22% | Disposed | 441.2% (price as of 2026-10-05) |
| May 1, 2008 | DCO | M | 3,000 | $12.43 | $37,290 | 4,500 Direct | +200.00% | Acquired | 1290.6% (price as of 2026-10-05) |
| May 1, 2008 | DCO | M | 3,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| May 1, 2008 | DCO | S | 200 | $31.50 | $6,300 | 1,500 Direct | -11.76% | Disposed | 448.7% (price as of 2026-10-05) |
| May 2, 2007 | DCO | A | 3,000 | · | · | 3,000 Direct | · | Acquired | (price as of 2026-10-05) |
| March 22, 2007 | DCO | M | 3,000 | $19.95 | $59,850 | 4,500 Direct | +200.00% | Acquired | 766.4% (price as of 2026-10-05) |
| March 22, 2007 | DCO | M | 3,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| March 22, 2007 | DCO | S | 1,100 | $25.81 | $28,391 | 1,500 Direct | -42.31% | Disposed | 569.7% (price as of 2026-10-05) |
| March 22, 2007 | DCO | S | 300 | $25.83 | $7,749 | 2,600 Direct | -10.34% | Disposed | 569.2% (price as of 2026-10-05) |
| March 22, 2007 | DCO | S | 100 | $25.84 | $2,584 | 2,900 Direct | -3.33% | Disposed | 568.9% (price as of 2026-10-05) |
| March 22, 2007 | DCO | S | 1,100 | $25.86 | $28,446 | 3,000 Direct | -26.83% | Disposed | 568.4% (price as of 2026-10-05) |
| March 22, 2007 | DCO | S | 100 | $25.87 | $2,587 | 4,100 Direct | -2.38% | Disposed | 568.1% (price as of 2026-10-05) |
| March 22, 2007 | DCO | S | 200 | $25.88 | $5,176 | 4,200 Direct | -4.55% | Disposed | 567.9% (price as of 2026-10-05) |
| March 22, 2007 | DCO | S | 100 | $25.89 | $2,589 | 4,400 Direct | -2.22% | Disposed | 567.6% (price as of 2026-10-05) |
| May 3, 2006 | DCO | A | 3,000 | · | · | 3,000 Direct | · | Acquired | (price as of 2026-10-05) |
| March 20, 2006 | DCO | M | 3,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| March 20, 2006 | DCO | S | 1,100 | $21.33 | $23,463 | 1,500 Direct | -42.31% | Disposed | 710.4% (price as of 2026-10-05) |
| March 20, 2006 | DCO | S | 1,300 | $21.39 | $27,807 | 2,600 Direct | -33.33% | Disposed | 708.1% (price as of 2026-10-05) |
| March 20, 2006 | DCO | S | 600 | $21.48 | $12,888 | 3,900 Direct | -13.33% | Disposed | 704.7% (price as of 2026-10-05) |
| March 20, 2006 | DCO | M | 3,000 | $13.26 | $39,780 | 4,500 Direct | +200.00% | Acquired | 1203.5% (price as of 2026-10-05) |
| May 4, 2005 | DCO | A | 3,000 | · | · | 3,000 Direct | · | Acquired | (price as of 2026-10-05) |
| March 30, 2005 | DCO | M | 3,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| March 30, 2005 | DCO | S | 100 | $19.84 | $1,984 | 1,500 Direct | -6.25% | Disposed | 771.2% (price as of 2026-10-05) |
| March 30, 2005 | DCO | S | 400 | $19.75 | $7,900 | 1,600 Direct | -20.00% | Disposed | 775.2% (price as of 2026-10-05) |
| March 30, 2005 | DCO | S | 200 | $19.74 | $3,948 | 2,000 Direct | -9.09% | Disposed | 775.6% (price as of 2026-10-05) |
| March 30, 2005 | DCO | S | 600 | $19.70 | $11,820 | 2,200 Direct | -21.43% | Disposed | 777.4% (price as of 2026-10-05) |
| March 30, 2005 | DCO | S | 100 | $19.69 | $1,969 | 2,800 Direct | -3.45% | Disposed | 777.9% (price as of 2026-10-05) |
| March 30, 2005 | DCO | S | 100 | $19.64 | $1,964 | 2,900 Direct | -3.33% | Disposed | 780.1% (price as of 2026-10-05) |
| March 30, 2005 | DCO | S | 300 | $19.60 | $5,880 | 3,000 Direct | -9.09% | Disposed | 781.9% (price as of 2026-10-05) |
| March 30, 2005 | DCO | S | 300 | $19.56 | $5,868 | 3,300 Direct | -8.33% | Disposed | 783.7% (price as of 2026-10-05) |
| March 30, 2005 | DCO | S | 900 | $19.55 | $17,595 | 3,600 Direct | -20.00% | Disposed | 784.1% (price as of 2026-10-05) |
| March 30, 2005 | DCO | M | 3,000 | $10.88 | $32,640 | 4,500 Direct | +200.00% | Acquired | 1488.7% (price as of 2026-10-05) |
| May 5, 2004 | DCO | A | 3,000 | · | · | 3,000 Direct | · | Acquired | (price as of 2026-10-05) |
| March 5, 2004 | DCO | M | 3,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| March 5, 2004 | DCO | S | 2,200 | $21.40 | $47,080 | 1,500 Direct | -59.46% | Disposed | 707.7% (price as of 2026-10-05) |
| March 5, 2004 | DCO | S | 500 | $21.41 | $10,705 | 3,700 Direct | -11.90% | Disposed | 707.3% (price as of 2026-10-05) |
| March 5, 2004 | DCO | S | 300 | $21.42 | $6,426 | 4,200 Direct | -6.67% | Disposed | 707.0% (price as of 2026-10-05) |
| March 5, 2004 | DCO | M | 3,000 | $10.94 | $32,820 | 4,500 Direct | +200.00% | Acquired | 1480.0% (price as of 2026-10-05) |
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 |
|---|---|---|---|---|---|---|---|
| May 1, 2008 | DCO | Option - Right to Buy [F1] | Common Stock | $12.43 | May 6, 2008 | 3,000 | Disposed |
| May 2, 2007 | DCO | Option - Right to Buy [F1] | Common Stock | $28.10 | May 1, 2012 | 3,000 | Acquired |
| March 22, 2007 | DCO | Option - Right to Buy [F1] | Common Stock | $19.95 | April 30, 2007 | 3,000 | Disposed |
| May 3, 2006 | DCO | Option - Right to Buy [F1] | Common Stock | $23.12 | May 2, 2011 | 3,000 | Acquired |
| March 20, 2006 | DCO | Option - Right to Buy [F1] | Common Stock | $13.26 | May 1, 2006 | 3,000 | Disposed |
| May 4, 2005 | DCO | Option - Right to Buy [F1] | Common Stock | $18.72 | May 3, 2010 | 3,000 | Acquired |
| March 30, 2005 | DCO | Option - Right to Buy [F1] | Common Stock | $10.88 | May 2, 2005 | 3,000 | Disposed |
| May 5, 2004 | DCO | Option - Right to Buy [F1] | Common Stock | $23.25 | May 4, 2009 | 3,000 | Acquired |
| March 5, 2004 | DCO | Stock Option [F1] | Common Stock | $10.94 | May 4, 2004 | 3,000 | Disposed |
Exercise/conversion price is blank when not applicable (e.g. RSUs).