Wang Feng-Ming, director officer (CEO) of AMBA - Past Performance as of 11/20/17. Total 105 Records. Link to Thomson Financial
Buy(P) /
Sell(S)
P/S date Filed Date Company Symbol Insider Relationship Share Amt. Unit Price Total Proceeds Shares Owned Return(1m) Details
S 2017-09-18 2017-09-20 16:19:49 AMBARELLA INC AMBA Wang Feng-Ming director officer (CEO) 11,629 $46.50 $540,748.00 283,088 N/A view
S 2017-06-16 2017-06-20 17:01:24 AMBARELLA INC AMBA Wang Feng-Ming director officer (CEO) 11,628 $48.77 $567,098.00 279,063 N/A view
S 2017-03-16 2017-03-17 18:12:34 AMBARELLA INC AMBA Wang Feng-Ming director officer (CEO) 7,971 $56.19 $447,890.00 275,262 N/A view
S 2016-12-16 2016-12-16 19:13:37 AMBARELLA INC AMBA Wang Feng-Ming director officer (CEO) 9,021 $54.21 $489,028.00 272,552 N/A view
S 2016-09-16 2016-09-20 17:02:19 AMBARELLA INC AMBA Wang Feng-Ming director officer (CEO) 9,573 $67.98 $650,773.00 271,073 N/A view
S 2016-03-16 2016-03-18 18:24:17 AMBARELLA INC AMBA Wang Feng-Ming director officer (CEO) 8,021 $37.12 $297,740.00 266,804 N/A view
S 2015-12-16 2015-12-18 18:59:05 AMBARELLA INC AMBA Wang Feng-Ming director officer (CEO) 9,475 $56.97 $539,791.00 193,025 N/A view
S 2015-09-16 2015-09-17 19:14:02 AMBARELLA INC AMBA Wang Feng-Ming director officer (CEO) 8,483 $70.80 $600,596.00 156,459 N/A view
S 2015-06-16 2015-06-18 18:29:02 AMBARELLA INC AMBA Wang Feng-Ming director officer (CEO) 8,480 $117.60 $997,284.00 148,720 N/A view
S 2015-03-17 2015-03-19 18:45:24 AMBARELLA INC AMBA Wang Feng-Ming director officer (CEO) 7,172 $68.22 $489,274.00 141,158 -6.77% view
S 2015-03-06 2015-03-10 17:56:50 AMBARELLA INC AMBA Wang Feng-Ming director officer (CEO) 10,551 $63.94 $674,642.00 154,708 -15.20% view
S 2015-03-06 2015-03-10 17:56:50 AMBARELLA INC AMBA Wang Feng-Ming director officer (CEO) 28,552 $64.70 $1,847,200.00 126,156 -13.86% view
S 2015-03-06 2015-03-10 17:56:50 AMBARELLA INC AMBA Wang Feng-Ming director officer (CEO) 897 $65.32 $58,595.30 125,259 -12.76% view
S 2014-12-16 2014-12-18 19:06:59 AMBARELLA INC AMBA Wang Feng-Ming director officer (CEO) 8,484 $46.15 $391,537.00 177,259 -22.34% view
S 2014-12-09 2014-12-11 19:44:02 AMBARELLA INC AMBA Wang Feng-Ming director officer (CEO) 2,800 $47.17 $132,089.00 279,901 -31.07% view
S 2014-12-09 2014-12-11 19:44:02 AMBARELLA INC AMBA Wang Feng-Ming director officer (CEO) 2,443 $48.33 $118,060.00 277,458 -27.94% view
S 2014-12-09 2014-12-11 19:44:02 AMBARELLA INC AMBA Wang Feng-Ming director officer (CEO) 16,143 $49.43 $797,981.00 261,315 -25.08% view
S 2014-12-09 2014-12-11 19:44:02 AMBARELLA INC AMBA Wang Feng-Ming director officer (CEO) 5,015 $50.13 $251,410.00 256,300 -23.34% view
S 2014-12-09 2014-12-11 19:44:02 AMBARELLA INC AMBA Wang Feng-Ming director officer (CEO) 3,322 $51.24 $170,223.00 252,978 -20.66% view
S 2014-12-09 2014-12-11 19:44:02 AMBARELLA INC AMBA Wang Feng-Ming director officer (CEO) 20,277 $52.33 $1,061,140.00 232,701 -18.15% view
S 2014-10-03 2014-10-06 17:29:11 AMBARELLA INC AMBA Wang Feng-Ming director officer (CEO) 27,720 $42.53 $1,178,910.00 284,981 -11.83% view
S 2014-10-03 2014-10-06 17:29:11 AMBARELLA INC AMBA Wang Feng-Ming director officer (CEO) 2,280 $43.32 $98,772.30 282,701 -9.78% view
S 2014-09-23 2014-09-24 19:59:32 AMBARELLA INC AMBA Wang Feng-Ming director officer (CEO) 15,000 $42.00 $630,000.00 312,701 1.48% view
S 2014-09-16 2014-09-17 19:04:32 AMBARELLA INC AMBA Wang Feng-Ming director officer (CEO) 4,548 $33.66 $153,086.00 327,701 -15.15% view
S 2014-09-09 2014-09-10 20:14:16 AMBARELLA INC AMBA Wang Feng-Ming director officer (CEO) 13,400 $38.70 $518,630.00 327,943 -8.21% view
S 2014-09-09 2014-09-10 20:14:16 AMBARELLA INC AMBA Wang Feng-Ming director officer (CEO) 1,600 $39.49 $63,185.10 326,343 -6.05% view
S 2014-08-01 2014-08-04 17:58:07 AMBARELLA INC AMBA Wang Feng-Ming director officer (CEO) 1,833 $28.10 $51,499.20 0 -21.91% view
S 2014-07-01 2014-07-02 18:53:19 AMBARELLA INC AMBA Wang Feng-Ming director officer (CEO) 7,700 $31.63 $243,538.00 3,633 9.35% view
S 2014-07-01 2014-07-02 18:53:19 AMBARELLA INC AMBA Wang Feng-Ming director officer (CEO) 1,800 $32.38 $58,275.00 1,833 11.44% view
S 2014-06-20 2014-06-23 17:56:17 AMBARELLA INC AMBA Wang Feng-Ming director officer (CEO) 9,000 $30.00 $270,000.00 11,333 -0.03% view
S 2014-06-16 2014-06-18 16:54:09 AMBARELLA INC AMBA Wang Feng-Ming director officer (CEO) 4,099 $26.55 $108,828.00 341,343 -13.86% view
S 2014-06-02 2014-06-04 17:30:10 AMBARELLA INC AMBA Wang Feng-Ming director officer (CEO) 6,000 $25.10 $150,610.00 20,833 -31.35% view
S 2014-06-02 2014-06-04 17:30:10 AMBARELLA INC AMBA Wang Feng-Ming director officer (CEO) 500 $25.89 $12,943.00 20,333 -27.37% view
S 2014-06-02 2014-06-04 17:30:10 AMBARELLA INC AMBA Wang Feng-Ming director officer (CEO) 12,999 $25.10 $326,224.00 1,001 -31.37% view
S 2014-06-02 2014-06-04 17:30:10 AMBARELLA INC AMBA Wang Feng-Ming director officer (CEO) 1,001 $25.90 $25,927.80 0 -27.29% view
S 2014-05-01 2014-05-02 17:29:49 AMBARELLA INC AMBA Wang Feng-Ming director officer (CEO) 6,500 $24.96 $162,224.00 26,833 -3.94% view
S 2014-05-01 2014-05-02 17:29:49 AMBARELLA INC AMBA Wang Feng-Ming director officer (CEO) 14,000 $24.96 $349,465.00 14,000 -3.92% view
S 2014-04-01 2014-04-02 19:40:19 AMBARELLA INC AMBA Wang Feng-Ming director officer (CEO) 6,500 $26.71 $173,614.00 33,333 7.04% view
S 2014-04-01 2014-04-02 19:40:19 AMBARELLA INC AMBA Wang Feng-Ming director officer (CEO) 14,000 $26.70 $373,867.00 28,000 7.02% view
S 2014-03-18 2014-03-20 19:43:34 AMBARELLA INC AMBA Wang Feng-Ming officer (CEO) 2,437 $28.00 $68,236.00 339,900 2.71% view
S 2014-03-03 2014-03-04 18:48:44 AMBARELLA INC AMBA Wang Feng-Ming director officer (CEO) 6,935 $32.33 $224,231.00 42,398 15.78% view
S 2014-03-03 2014-03-04 18:48:44 AMBARELLA INC AMBA Wang Feng-Ming director officer (CEO) 2,565 $32.91 $84,404.40 39,833 17.25% view
S 2014-03-03 2014-03-04 18:48:44 AMBARELLA INC AMBA Wang Feng-Ming director officer (CEO) 14,766 $32.32 $477,240.00 47,234 15.75% view
S 2014-03-03 2014-03-04 18:48:44 AMBARELLA INC AMBA Wang Feng-Ming director officer (CEO) 5,234 $32.93 $172,361.00 42,000 17.31% view
S 2014-01-02 2014-01-06 17:30:25 AMBARELLA INC AMBA Wang Feng-Ming director officer (President and CEO) 71,355 $32.99 $2,353,970.00 429,115 2.91% view
S 2014-01-02 2014-01-06 17:30:25 AMBARELLA INC AMBA Wang Feng-Ming director officer (President and CEO) 4,645 $33.45 $155,362.00 424,470 4.24% view
S 2014-01-02 2014-01-06 17:30:25 AMBARELLA INC AMBA Wang Feng-Ming director officer (President and CEO) 9,000 $32.99 $296,934.00 59,333 2.92% view
S 2014-01-02 2014-01-06 17:30:25 AMBARELLA INC AMBA Wang Feng-Ming director officer (President and CEO) 500 $33.45 $16,723.00 58,833 4.23% view
S 2014-01-02 2014-01-06 17:30:25 AMBARELLA INC AMBA Wang Feng-Ming director officer (President and CEO) 17,380 $32.97 $572,975.00 84,620 2.84% view
S 2014-01-02 2014-01-06 17:30:25 AMBARELLA INC AMBA Wang Feng-Ming director officer (President and CEO) 2,620 $33.40 $87,514.80 82,000 4.11% view
S 2013-12-26 2013-12-30 18:38:22 AMBARELLA INC AMBA Wang Feng-Ming director officer (President and CEO) 72,000 $30.00 $2,160,000.00 500,470 0.70% view
S 2013-12-26 2013-12-30 18:38:22 AMBARELLA INC AMBA Wang Feng-Ming director officer (President and CEO) 9,000 $30.00 $270,000.00 68,333 0.70% view
S 2013-12-26 2013-12-30 18:38:22 AMBARELLA INC AMBA Wang Feng-Ming director officer (President and CEO) 18,000 $30.00 $540,000.00 102,000 0.70% view
S 2013-12-17 2013-12-19 16:16:27 AMBARELLA INC AMBA Wang Feng-Ming director officer (President and CEO) 2,405 $24.43 $58,754.10 572,470 -30.58% view
S 2013-12-02 2013-12-03 19:02:25 AMBARELLA INC AMBA Wang Feng-Ming director officer (President and CEO) 49,049 $23.68 $1,161,240.00 576,784 -39.68% view
S 2013-12-02 2013-12-03 19:02:25 AMBARELLA INC AMBA Wang Feng-Ming director officer (President and CEO) 2,951 $24.54 $72,424.30 573,833 -34.75% view
S 2013-12-02 2013-12-03 19:02:25 AMBARELLA INC AMBA Wang Feng-Ming director officer (President and CEO) 6,200 $23.68 $146,804.00 77,633 -39.66% view
S 2013-12-02 2013-12-03 19:02:25 AMBARELLA INC AMBA Wang Feng-Ming director officer (President and CEO) 300 $24.47 $7,341.99 77,333 -35.13% view
S 2013-12-02 2013-12-03 19:02:25 AMBARELLA INC AMBA Wang Feng-Ming director officer (President and CEO) 13,200 $23.68 $312,546.00 120,800 -39.67% view
S 2013-12-02 2013-12-03 19:02:25 AMBARELLA INC AMBA Wang Feng-Ming director officer (President and CEO) 800 $24.55 $19,640.50 120,000 -34.70% view
S 2013-11-01 2013-11-05 18:49:36 AMBARELLA INC AMBA Wang Feng-Ming director officer (President and CEO) 36,000 $20.17 $726,239.00 641,833 -22.93% view
S 2013-11-01 2013-11-05 18:49:36 AMBARELLA INC AMBA Wang Feng-Ming director officer (President and CEO) 5,000 $20.18 $100,924.00 85,333 -22.86% view
S 2013-11-01 2013-11-05 18:49:36 AMBARELLA INC AMBA Wang Feng-Ming director officer (President and CEO) 10,000 $20.17 $201,723.00 138,000 -22.94% view
S 2013-11-04 2013-11-05 18:49:36 AMBARELLA INC AMBA Wang Feng-Ming director officer (President and CEO) 500 $21.00 $10,500.00 641,333 -14.38% view
S 2013-11-04 2013-11-05 18:49:36 AMBARELLA INC AMBA Wang Feng-Ming director officer (President and CEO) 153 $21.00 $3,213.00 137,847 -14.38% view
S 2013-11-05 2013-11-05 18:49:36 AMBARELLA INC AMBA Wang Feng-Ming director officer (President and CEO) 15,500 $21.16 $327,969.00 625,833 -13.33% view
S 2013-11-05 2013-11-05 18:49:36 AMBARELLA INC AMBA Wang Feng-Ming director officer (President and CEO) 1,500 $21.00 $31,504.10 83,833 -14.18% view
S 2013-11-05 2013-11-05 18:49:36 AMBARELLA INC AMBA Wang Feng-Ming director officer (President and CEO) 3,847 $21.02 $80,851.60 134,000 -14.10% view
S 2013-10-16 2013-10-17 18:27:50 AMBARELLA INC AMBA Wang Feng-Ming director officer (President and CEO) 32,000 $21.01 $672,208.00 677,833 -6.11% view
S 2013-10-16 2013-10-17 18:27:50 AMBARELLA INC AMBA Wang Feng-Ming director officer (President and CEO) 3,000 $21.01 $63,017.10 90,333 -6.11% view
S 2013-10-16 2013-10-17 18:27:50 AMBARELLA INC AMBA Wang Feng-Ming director officer (President and CEO) 12,000 $21.01 $252,116.00 148,000 -6.09% view
S 2013-10-01 2013-10-03 18:17:23 AMBARELLA INC AMBA Wang Feng-Ming director officer (President and CEO) 22,200 $19.31 $428,629.00 723,633 -4.21% view
S 2013-10-01 2013-10-03 18:17:23 AMBARELLA INC AMBA Wang Feng-Ming director officer (President and CEO) 13,800 $20.54 $283,480.00 709,833 2.05% view
S 2013-10-01 2013-10-03 18:17:23 AMBARELLA INC AMBA Wang Feng-Ming director officer (President and CEO) 3,300 $19.32 $63,758.00 95,033 -4.14% view
S 2013-10-01 2013-10-03 18:17:23 AMBARELLA INC AMBA Wang Feng-Ming director officer (President and CEO) 1,700 $20.54 $34,925.00 93,333 2.06% view
S 2013-10-01 2013-10-03 18:17:23 AMBARELLA INC AMBA Wang Feng-Ming director officer (President and CEO) 6,600 $19.31 $127,457.00 163,400 -4.19% view
S 2013-10-01 2013-10-03 18:17:23 AMBARELLA INC AMBA Wang Feng-Ming director officer (President and CEO) 3,400 $20.53 $69,796.20 160,000 1.99% view
S 2013-09-16 2013-09-18 18:20:16 AMBARELLA INC AMBA Wang Feng-Ming director officer (President and CEO) 396 $17.80 $7,048.80 745,833 -18.15% view
S 2013-09-10 2013-09-12 15:37:08 AMBARELLA INC AMBA Wang Feng-Ming director officer (President and CEO) 16,000 $18.00 $288,061.00 745,187 -8.03% view
S 2013-09-10 2013-09-12 15:37:08 AMBARELLA INC AMBA Wang Feng-Ming director officer (President and CEO) 2,500 $18.00 $45,000.00 98,333 -8.06% view
S 2013-09-10 2013-09-12 15:37:08 AMBARELLA INC AMBA Wang Feng-Ming director officer (President and CEO) 10,000 $18.00 $180,000.00 170,000 -8.06% view
S 2013-09-04 2013-09-06 18:06:41 AMBARELLA INC AMBA Wang Feng-Ming director officer (President and CEO) 20,000 $15.07 $301,320.00 761,187 -32.62% view
S 2013-09-04 2013-09-06 18:06:41 AMBARELLA INC AMBA Wang Feng-Ming director officer (President and CEO) 2,500 $15.01 $37,513.00 100,833 -33.15% view
S 2013-09-04 2013-09-06 18:06:41 AMBARELLA INC AMBA Wang Feng-Ming director officer (President and CEO) 5,000 $15.02 $75,122.00 180,000 -32.98% view
S 2013-08-01 2013-08-02 15:04:12 AMBARELLA INC AMBA Wang Feng-Ming director officer (President and CEO) 19,000 $16.08 $305,585.00 698,187 10.84% view
S 2013-08-01 2013-08-02 15:04:12 AMBARELLA INC AMBA Wang Feng-Ming director officer (President and CEO) 1,000 $16.82 $16,819.00 697,187 14.74% view
S 2013-08-01 2013-08-02 15:04:12 AMBARELLA INC AMBA Wang Feng-Ming director officer (President and CEO) 1,900 $16.06 $30,522.90 103,433 10.74% view
S 2013-08-01 2013-08-02 15:04:12 AMBARELLA INC AMBA Wang Feng-Ming director officer (President and CEO) 100 $16.82 $1,682.00 103,333 14.74% view
S 2013-08-01 2013-08-02 15:04:12 AMBARELLA INC AMBA Wang Feng-Ming director officer (President and CEO) 4,800 $16.08 $77,172.00 185,200 10.81% view
S 2013-08-01 2013-08-02 15:04:12 AMBARELLA INC AMBA Wang Feng-Ming director officer (President and CEO) 200 $16.83 $3,365.00 185,000 14.77% view
S 2013-07-12 2013-07-16 15:26:25 AMBARELLA INC AMBA Wang Feng-Ming director officer (President and CEO) 18,605 $18.02 $335,275.00 738,582 5.78% view
S 2013-07-12 2013-07-16 15:26:25 AMBARELLA INC AMBA Wang Feng-Ming director officer (President and CEO) 4,000 $18.01 $72,048.40 105,333 5.73% view
S 2013-07-12 2013-07-16 15:26:25 AMBARELLA INC AMBA Wang Feng-Ming director officer (President and CEO) 10,000 $18.03 $180,261.00 190,000 5.80% view
S 2013-07-15 2013-07-16 15:26:25 AMBARELLA INC AMBA Wang Feng-Ming director officer (President and CEO) 2,900 $18.00 $52,200.00 735,682 11.00% view
S 2013-07-16 2013-07-16 15:26:25 AMBARELLA INC AMBA Wang Feng-Ming director officer (President and CEO) 18,495 $18.00 $332,910.00 717,187 11.06% view
S 2013-07-01 2013-07-03 15:04:56 AMBARELLA INC AMBA Wang Feng-Ming director officer (President and CEO) 100,000 $17.11 $1,711,060.00 757,187 6.32% view
S 2013-07-01 2013-07-03 15:04:56 AMBARELLA INC AMBA Wang Feng-Ming director officer (President and CEO) 10,000 $17.11 $171,091.00 109,333 6.31% view
S 2013-07-01 2013-07-03 15:04:56 AMBARELLA INC AMBA Wang Feng-Ming director officer (President and CEO) 20,000 $17.11 $342,200.00 200,000 6.31% view
S 2013-06-18 2013-06-19 18:19:34 AMBARELLA INC AMBA Wang Feng-Ming director officer (President and CEO) 381 $18.29 $6,968.49 857,187 -1.64% view
S 2013-06-11 2013-06-13 20:38:12 AMBARELLA INC AMBA Wang Feng-Ming director officer (President and CEO) 40,000 $18.08 $723,216.00 856,527 1.55% view
S 2013-06-11 2013-06-13 20:38:12 AMBARELLA INC AMBA Wang Feng-Ming director officer (President and CEO) 4,000 $18.00 $72,000.00 119,333 1.11% view
S 2013-06-11 2013-06-13 20:38:12 AMBARELLA INC AMBA Wang Feng-Ming director officer (President and CEO) 10,000 $18.00 $180,050.00 220,000 1.14% view
S 2013-06-07 2013-06-11 21:33:21 AMBARELLA INC AMBA Wang Feng-Ming director officer (President and CEO) 100,000 $16.18 $1,618,290.00 896,527 -6.47% view
S 2013-06-07 2013-06-11 21:33:21 AMBARELLA INC AMBA Wang Feng-Ming director officer (President and CEO) 10,000 $16.14 $161,442.00 123,333 -6.73% view
S 2013-06-07 2013-06-11 21:33:21 AMBARELLA INC AMBA Wang Feng-Ming director officer (President and CEO) 20,000 $16.15 $323,062.00 230,000 -6.67% view
* Filed by insider as open market transaction, but marked as private transaction by insidercow's proprietary method