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Michael W Lai
Insider
First SEC filing: April 8, 2005 · Latest: April 8, 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. 19, 2008 | EWBC | A | 6,638 | · | · | 47,522 Direct | +16.24% | Acquired | (price as of 2026-10-05) |
| Feb. 19, 2008 | EWBC | A | 1,660 | · | · | 9,831 Direct | +20.32% | Acquired | (price as of 2026-10-05) |
| Dec. 4, 2007 | EWBC | A | 100 | · | · | 8,171 Direct | +1.24% | Acquired | (price as of 2026-10-05) |
| March 5, 2007 | EWBC | S | 1,144 | $36.45 | $41,699 | 8,060 Direct | -12.43% | Disposed | 246.0% (price as of 2026-10-05) |
| Feb. 26, 2007 | EWBC | A | 6,460 | · | · | 40,884 Direct | +18.77% | Acquired | (price as of 2026-10-05) |
| Feb. 26, 2007 | EWBC | A | 1,545 | · | · | 9,204 Direct | +20.17% | Acquired | (price as of 2026-10-05) |
| Feb. 6, 2007 | EWBC | M | 10,000 | · | · | 34,424 Direct | -22.51% | Disposed | (price as of 2026-10-05) |
| Feb. 6, 2007 | EWBC | S | 10,000 | $38.02 | $380,200 | 7,656 Direct | -56.64% | Disposed | 231.7% (price as of 2026-10-05) |
| Feb. 6, 2007 | EWBC | M | 10,000 | $9.47 | $94,700 | 17,656 Direct | +130.62% | Acquired | 1231.7% (price as of 2026-10-05) |
| Dec. 11, 2006 | EWBC | S | 2,400 | $34.76 | $83,424 | 7,656 Direct | -23.87% | Disposed | 262.8% (price as of 2026-10-05) |
| Dec. 1, 2006 | EWBC | A | 75 | · | · | 10,056 Direct | +0.75% | Acquired | (price as of 2026-10-05) |
| March 9, 2006 | EWBC | A | 6,509 | · | · | 44,424 Direct | +17.17% | Acquired | (price as of 2026-10-05) |
| March 9, 2006 | EWBC | A | 1,627 | · | · | 9,817 Direct | +19.87% | Acquired | (price as of 2026-10-05) |
| March 1, 2006 | EWBC | S | 1,720 | · | · | 8,031 Direct | -17.64% | Disposed | (price as of 2026-10-05) |
| Feb. 9, 2006 | EWBC | M | 10,000 | · | · | 37,915 Direct | -20.87% | Disposed | (price as of 2026-10-05) |
| Feb. 9, 2006 | EWBC | S | 10,000 | · | · | 9,738 Direct | -50.66% | Disposed | (price as of 2026-10-05) |
| Feb. 9, 2006 | EWBC | M | 10,000 | $9.47 | $94,700 | 19,738 Direct | +102.69% | Acquired | 1231.7% (price as of 2026-10-05) |
| Oct. 24, 2005 | EWBC | S | 1,100 | · | · | 9,639 Direct | -10.24% | Disposed | (price as of 2026-10-05) |
| April 6, 2005 | EWBC | A | 159 | $28.55 | $4,539 | 10,735 Direct | +1.50% | Acquired | 341.7% (price as of 2026-10-05) |
| March 14, 2005 | EWBC | A | 5,315 | · | · | 47,915 Direct | +12.48% | Acquired | (price as of 2026-10-05) |
| March 14, 2005 | EWBC | A | 1,329 | · | · | 10,227 Direct | +14.94% | Acquired | (price as of 2026-10-05) |
| Nov. 29, 2004 | EWBC | S | 500 | $42.11 | $21,055 | 8,779 Direct | -5.39% | Disposed | 199.5% (price as of 2026-10-05) |
| May 10, 2004 | EWBC | S | 112 | $53.16 | $5,954 | 4,637 Direct | -2.36% | Disposed | 374.5% (price as of 2026-10-05) |
| May 10, 2004 | EWBC | S | 136 | $53.16 | $7,230 | 4,749 Direct | -2.78% | Disposed | 374.5% (price as of 2026-10-05) |
| May 10, 2004 | EWBC | S | 152 | $53.16 | $8,080 | 4,885 Direct | -3.02% | Disposed | 374.5% (price as of 2026-10-05) |
| March 9, 2004 | EWBC | S | 2,000 | $52.15 | $104,300 | 4,957 Direct | -28.75% | Disposed | 383.6% (price as of 2026-10-05) |
| March 9, 2004 | EWBC | M | 2,000 | $18.94 | $37,880 | 6,957 Direct | +40.35% | Acquired | 1231.7% (price as of 2026-10-05) |
| March 9, 2004 | EWBC | M | 2,000 | · | · | 21,300 Direct | -8.58% | Disposed | (price as of 2026-10-05) |
| March 5, 2004 | EWBC | A | 500 | · | · | 23,300 Direct | +2.19% | Acquired | (price as of 2026-10-05) |
| March 5, 2004 | EWBC | A | 1,600 | · | · | 4,957 Direct | +47.66% | Acquired | (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 |
|---|---|---|---|---|---|---|---|
| Feb. 19, 2008 | EWBC | Employee Stock Option (right to buy) | Common Stock | $21.09 | Feb. 19, 2015 | 6,638 | Acquired |
| Feb. 26, 2007 | EWBC | Employee Stock Option (right to buy) | Common Stock | $38.81 | Feb. 26, 2014 | 6,460 | Acquired |
| Feb. 6, 2007 | EWBC | Employee Stock Option (right to buy) | Common Stock | $9.47 | Oct. 16, 2010 | 10,000 | Disposed |
| March 9, 2006 | EWBC | Employee Stock Option (right to buy) | Common Stock | $36.87 | March 9, 2013 | 6,509 | Acquired |
| Feb. 9, 2006 | EWBC | Employee Stock Option (right to buy) | Common Stock | $9.47 | Oct. 16, 2010 | 10,000 | Disposed |
| March 14, 2005 | EWBC | Employee Stock Option (right to buy) | Common Stock | $37.63 | March 10, 2012 | 5,315 | Acquired |
| March 9, 2004 | EWBC | Employee Stock Option (right to buy) | Common Stock | $18.94 | Oct. 16, 2010 | 2,000 | Disposed |
| March 5, 2004 | EWBC | Employee Stock Option (right to buy) | Common Stock | $52.84 | March 5, 2011 | 500 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).