Insider Stock Trading History of Cheng Dunson K


The following table details the trading activities (stock purchases, stock sales, and stock option exercises) reported to the Securities and Exchange Commission (SEC) by insider Cheng Dunson K since year 2005. The trader's CIK number is 1185628. At the time of this reporting, Cheng Dunson K is the Executive Chairman of Cathay General Bancorp . (stock ticker symbol CATY). See this page for all insider trading activities at Cathay General Bancorp .


Stock purchases, sales, and option exercises reported by insider Cheng Dunson K since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2017-03-06 CATY Cathay General Bancorp Sale 20,000 39.25 784,920
2017-03-07 CATY Cathay General Bancorp Sale 17,555 39.27 689,455
2017-03-01 CATY Cathay General Bancorp Sale 40,000 40.65 1,625,880
2017-03-02 CATY Cathay General Bancorp Sale 1,417 40.08 56,791
2017-03-03 CATY Cathay General Bancorp Sale 20,000 39.50 789,920
2017-02-17 CATY Cathay General Bancorp Option Ex 104,273 .00 0
2017-02-16 CATY Cathay General Bancorp Sale 24,240 38.93 943,566
2016-12-05 CATY Cathay General Bancorp Sale 20,000 36.07 721,460
2016-12-05 CATY Cathay General Bancorp Option Ex 20,000 23.37 467,400
2016-12-05 CATY Cathay General Bancorp Sale 20,000 36.07 721,460
2016-12-05 CATY Cathay General Bancorp Option Ex 20,000 23.37 467,400
2016-12-05 CATY Cathay General Bancorp Sale 20,000 36.07 721,460
2016-12-05 CATY Cathay General Bancorp Option Ex 20,000 23.37 467,400
2016-11-30 CATY Cathay General Bancorp Option Ex 10,000 23.37 233,700
2016-11-29 CATY Cathay General Bancorp Option Ex 30,000 23.37 701,100
2016-12-01 CATY Cathay General Bancorp Option Ex 20,000 23.37 467,400
2016-11-30 CATY Cathay General Bancorp Sale 10,000 35.32 353,240
2016-11-29 CATY Cathay General Bancorp Sale 30,000 35.38 1,061,310
2016-12-01 CATY Cathay General Bancorp Sale 20,000 35.51 710,180
2016-11-28 CATY Cathay General Bancorp Option Ex 20,000 23.37 467,400
2016-11-25 CATY Cathay General Bancorp Sale 24,970 36.21 904,138
2016-11-25 CATY Cathay General Bancorp Option Ex 24,970 23.37 583,548
2016-11-23 CATY Cathay General Bancorp Sale 50,000 35.87 1,793,600
2016-11-23 CATY Cathay General Bancorp Option Ex 50,000 23.37 1,168,500
2016-11-28 CATY Cathay General Bancorp Sale 20,000 35.82 716,480
2016-11-21 CATY Cathay General Bancorp Option Ex 20,000 23.37 467,400
2016-11-22 CATY Cathay General Bancorp Option Ex 20,000 23.37 467,400
2016-11-21 CATY Cathay General Bancorp Sale 20,000 35.54 710,720
2016-11-22 CATY Cathay General Bancorp Sale 20,000 35.71 714,120
2016-11-18 CATY Cathay General Bancorp Option Ex 22,500 23.37 525,825
2016-11-17 CATY Cathay General Bancorp Sale 5,000 35.18 175,895
2016-11-18 CATY Cathay General Bancorp Sale 22,500 35.71 803,497
2016-11-17 CATY Cathay General Bancorp Option Ex 5,000 23.37 116,850
2016-11-15 CATY Cathay General Bancorp Sale 5,000 35.26 176,315
2016-11-16 CATY Cathay General Bancorp Option Ex 7,500 23.37 175,275
2016-11-15 CATY Cathay General Bancorp Option Ex 5,000 23.37 116,850
2016-11-16 CATY Cathay General Bancorp Sale 7,500 35.01 262,537
2014-12-22 CATY Cathay General Bancorp Option Ex 30,481 .00 0
2014-05-08 CATY Cathay General Bancorp Option Ex 11,862 .00 0
2013-12-13 CATY Cathay General Bancorp Option Ex 21,913 .00 0
2013-11-26 CATY Cathay General Bancorp Sale 10,000 26.81 268,130
2013-11-27 CATY Cathay General Bancorp Sale 10,000 27.47 274,690
2013-11-18 CATY Cathay General Bancorp Option Ex 104,260 24.80 2,585,648
2013-11-20 CATY Cathay General Bancorp Sale 4,260 25.34 107,961
2013-11-19 CATY Cathay General Bancorp Sale 5,400 25.37 136,981
2013-11-18 CATY Cathay General Bancorp Option Ex 25,000 24.80 620,000
2013-11-19 CATY Cathay General Bancorp Option Ex 5,400 24.80 133,920
2013-11-18 CATY Cathay General Bancorp Sale 25,000 25.47 636,725
2013-11-15 CATY Cathay General Bancorp Sale 8,000 25.31 202,512
2013-11-14 CATY Cathay General Bancorp Sale 11,000 25.32 278,487
2013-11-15 CATY Cathay General Bancorp Option Ex 8,000 24.80 198,400
2013-11-14 CATY Cathay General Bancorp Option Ex 11,000 24.80 272,800
2013-03-22 CATY Cathay General Bancorp Option Ex 12,384 .00 0
2013-03-25 CATY Cathay General Bancorp Sale 4,637 20.18 93,574
2011-01-18 CATY Cathay General Bancorp Option Ex 74,160 15.05 1,115,885
2007-10-22 CATY Cathay General Bancorp Option Ex 20,000 8.25 165,000
2007-03-13 CATY Cathay General Bancorp Option Ex 20,000 8.25 165,000

Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Cheng Dunson K (Executive Chairman of Cathay General Bancorp at the time of this reporting) see the Securities and Exchange Commission (SEC) website.