Thomas C T Chiu
Insider
First SEC filing: Oct. 30, 2003 · Latest: Oct. 30, 2003
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 |
|---|---|---|---|---|---|---|---|---|---|
| April 17, 2017 | CATY | M | 3,500 | $23.37 | $81,795 | 10,020 Direct | +53.68% | Acquired | 157.4% (price as of 2026-10-06) |
| April 17, 2017 | CATY | M | 3,500 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-06) |
| April 13, 2017 | CATY | A | 1,400 | · | · | 6,520 Direct | +27.34% | Acquired | (price as of 2026-10-06) |
| March 17, 2016 | CATY | A | 1,782 | · | · | 6,902 Direct | +34.80% | Acquired | (price as of 2026-10-06) |
| March 19, 2015 | CATY | A | 1,634 | · | · | 6,754 Direct | +31.91% | Acquired | (price as of 2026-10-06) |
| March 13, 2014 | CATY | A | 1,369 | · | · | 6,489 Direct | +26.74% | Acquired | (price as of 2026-10-06) |
| Nov. 9, 2012 | CATY | M | 5,120 | $11.34 | $58,061 | 5,120 Direct | · | Acquired | 430.5% (price as of 2026-10-06) |
| Nov. 9, 2012 | CATY | M | 5,120 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-06) |
| Nov. 9, 2012 | CATY | M | 5,120 | $11.34 | $58,061 | 5,120 Direct | · | Acquired | 430.5% (price as of 2026-10-06) |
| Nov. 9, 2012 | CATY | M | 5,120 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-06) |
| April 23, 2008 | CATY | P | 1,733 | $16.70 | $28,941 | 167,438 Indirect | +1.05% | Acquired | 260.2% (price as of 2026-10-06) |
| April 23, 2008 | CATY | P | 200 | $16.75 | $3,350 | 167,638 Indirect | +0.12% | Acquired | 259.2% (price as of 2026-10-06) |
| April 23, 2008 | CATY | P | 600 | $16.79 | $10,074 | 168,238 Indirect | +0.36% | Acquired | 258.3% (price as of 2026-10-06) |
| April 23, 2008 | CATY | P | 2,323 | $16.78 | $38,980 | 170,561 Indirect | +1.38% | Acquired | 258.5% (price as of 2026-10-06) |
| April 23, 2008 | CATY | P | 7,700 | $16.80 | $129,360 | 178,261 Indirect | +4.51% | Acquired | 258.1% (price as of 2026-10-06) |
| April 23, 2008 | CATY | P | 6,700 | $16.81 | $112,627 | 184,961 Indirect | +3.76% | Acquired | 257.9% (price as of 2026-10-06) |
| April 23, 2008 | CATY | P | 5,000 | $16.84 | $84,200 | 189,961 Indirect | +2.70% | Acquired | 257.2% (price as of 2026-10-06) |
| April 23, 2008 | CATY | P | 5,000 | $16.85 | $84,250 | 194,961 Indirect | +2.63% | Acquired | 257.0% (price as of 2026-10-06) |
| April 23, 2008 | CATY | P | 5,000 | $16.96 | $84,800 | 199,961 Indirect | +2.56% | Acquired | 254.7% (price as of 2026-10-06) |
| April 23, 2008 | CATY | P | 5,000 | $16.98 | $84,900 | 204,961 Indirect | +2.50% | Acquired | 254.3% (price as of 2026-10-06) |
| April 23, 2008 | CATY | P | 5,000 | $16.96 | $84,800 | 69,732 Indirect | +7.72% | Acquired | 254.7% (price as of 2026-10-06) |
| April 22, 2008 | CATY | P | 5,000 | $16.95 | $84,750 | 64,732 Indirect | +8.37% | Acquired | 254.9% (price as of 2026-10-06) |
| Feb. 21, 2008 | CATY | A | 3,500 | · | · | 30,980 Direct | +12.74% | Acquired | (price as of 2026-10-06) |
| Jan. 30, 2008 | CATY | P | 3,500 | $24.54 | $85,890 | 165,705 Indirect | +2.16% | Acquired | 145.2% (price as of 2026-10-06) |
| Dec. 26, 2007 | CATY | G | 3,500 | · | · | 162,205 Indirect | -2.11% | Disposed | (price as of 2026-10-06) |
| Dec. 10, 2007 | CATY | G | 1,000 | · | · | 165,705 Indirect | -0.60% | Disposed | (price as of 2026-10-06) |
| Dec. 15, 2006 | CATY | G | 868 | · | · | 166,705 Indirect | -0.52% | Disposed | (price as of 2026-10-06) |
| Dec. 1, 2006 | CATY | P | 21 | $33.96 | $713 | 166,323 Indirect | +0.01% | Acquired | 77.1% (price as of 2026-10-06) |
| Dec. 1, 2006 | CATY | P | 200 | $33.94 | $6,788 | 166,523 Indirect | +0.12% | Acquired | 77.3% (price as of 2026-10-06) |
| Dec. 1, 2006 | CATY | P | 100 | $33.93 | $3,393 | 166,623 Indirect | +0.06% | Acquired | 77.3% (price as of 2026-10-06) |
| Dec. 1, 2006 | CATY | P | 150 | $33.92 | $5,088 | 166,773 Indirect | +0.09% | Acquired | 77.4% (price as of 2026-10-06) |
| Dec. 1, 2006 | CATY | P | 700 | $33.91 | $23,737 | 167,473 Indirect | +0.42% | Acquired | 77.4% (price as of 2026-10-06) |
| Dec. 1, 2006 | CATY | P | 100 | $33.90 | $3,390 | 167,573 Indirect | +0.06% | Acquired | 77.5% (price as of 2026-10-06) |
| April 3, 2006 | CATY | G | 268 | · | · | 166,302 Indirect | -0.16% | Disposed | (price as of 2026-10-06) |
| Jan. 25, 2006 | CATY | A | 3,500 | · | · | 27,480 Direct | +14.60% | Acquired | (price as of 2026-10-06) |
| Feb. 17, 2005 | CATY | A | 3,500 | · | · | 23,980 Direct | +17.09% | Acquired | (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 |
|---|---|---|---|---|---|---|---|
| April 17, 2017 | CATY | Stock Option | Common Stock | $23.37 | Feb. 21, 2018 | 3,500 | Disposed |
| Nov. 9, 2012 | CATY | Stock Option | Common Stock | $11.34 | Dec. 31, 2012 | 5,120 | Disposed |
| Nov. 9, 2012 | CATY | Stock Option | Common Stock | $11.34 | Dec. 31, 2012 | 5,120 | Disposed |
| Feb. 21, 2008 | CATY | Stock Option | Common Stock | $23.37 | Feb. 21, 2018 | 3,500 | Acquired |
| Jan. 25, 2006 | CATY | Stock Option | Common Stock | $36.24 | Jan. 25, 2016 | 3,500 | Acquired |
| Feb. 17, 2005 | CATY | Stock Option | Common Stock | $37.00 | Feb. 17, 2015 | 3,500 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 7 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Oct. 30, 2003 | CATY | Common Stock | 68,830 | Direct |
| Oct. 30, 2003 | CATY | Common Stock | 14,455 | Indirect |
| Oct. 30, 2003 | CATY | Com mon Stock | 29,867 | Indirect |
| Oct. 30, 2003 | CATY | Stock Option | 2,560 | Direct |
| Oct. 30, 2003 | CATY | Stock Option | 2,560 | Direct |
| Oct. 30, 2003 | CATY | Stock Option | · | Direct |
| Oct. 30, 2003 | CATY | Stock Option | 2,560 | Direct |