Insider Trading activities of Ambarella Inc insiders. , Part 2

Monthly summaries of insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Ambarella Inc since 2005 are illustrated in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Ambarella Inc since year 2005. (See page 1 of this report.) Table 2 shows the detailed insider transactions of Ambarella Inc since 2005. The reporting company's ticker symbol is AMBA. The reporting company's CIK number is 1280263.
The total value of stock buying since 2005 is $0.
The total value of stock sales since 2005 is $121,536,666.
The total value of stock option exercises since 2005 is $6,457,043.


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Table 2. Detailed insider stock purchases, sales, and option exercises of Ambarella Inc insiders (AMBA) , Part 2
  Trade Date   Insider Name Trade Type     Shares       Price ($)   Value ($)
2015-09-17 Chen Yun-lung (Vice President, Sales) Sale 5,739 73.30 420,668
2015-09-16 Chen Yun-lung (Vice President, Sales) Option Ex 4,083 .00 0
2015-09-16 Wang Feng-ming (CEO) Sale 8,483 70.80 600,596
2015-09-16 Wang Feng-ming (CEO) Option Ex 16,042 .00 0
2015-09-16 Day Christopher (VP, Marketing) Sale 1,880 70.80 133,104
2015-09-16 Day Christopher (VP, Marketing) Option Ex 3,550 .00 0
2015-09-16 Laplante George (CFO) Sale 4,450 70.80 315,060
2015-09-16 Laplante George (CFO) Option Ex 8,414 .00 0
2015-09-16 Kohn Leslie (CTO) Sale 5,415 70.80 383,382
2015-09-16 Kohn Leslie (CTO) Option Ex 10,239 .00 0
2015-09-16 Richardson David Jeffrey (Director) Option Ex 765 .00 0
2015-09-16 Hu Chenming (Director) Option Ex 695 .00 0
2015-09-16 Verhalen Andrew W (Director) Option Ex 695 .00 0
2015-09-16 Paisley Christopher B (Director) Option Ex 695 .00 0
2015-09-16 Tan Lip Bu (Director) Option Ex 695 .00 0
2015-09-14 Chen Yun-lung (Vice President, Sales) Sale 8,321 68.80 572,484
2015-09-14 Chen Yun-lung (Vice President, Sales) Option Ex 8,321 24.45 203,490
2015-09-04 Chen Yun-lung (Vice President, Sales) Sale 6,520 70.25 458,030
2015-09-04 Paisley Christopher B (Director) Sale 1,000 72.36 72,359
2015-09-04 Paisley Christopher B (Director) Option Ex 1,000 6.00 6,000
2015-06-18 Chen Yun-lung (VP of Business Development) Sale 1,646 125.04 205,815
2015-06-18 Day Christopher (VP of Marketing) Sale 2,084 125.00 260,500
2015-06-17 Day Christopher (VP of Marketing) Sale 2,458 121.00 297,418
2015-06-17 Day Christopher (VP of Marketing) Option Ex 1,237 38.92 48,144
2015-06-16 Chen Yun-lung (VP of Business Development) Option Ex 4,083 .00 0
2015-06-16 Wang Feng-ming (CEO) Sale 8,480 117.60 997,281
2015-06-16 Wang Feng-ming (CEO) Option Ex 16,042 .00 0
2015-06-16 Day Christopher (VP of Marketing) Sale 1,763 117.60 207,335
2015-06-16 Day Christopher (VP of Marketing) Option Ex 3,549 .00 0
2015-06-16 Laplante George (Chief Financial Officer) Sale 4,184 117.60 492,055
2015-06-16 Laplante George (Chief Financial Officer) Option Ex 9,801 .00 0
2015-06-16 Kohn Leslie (CTO) Sale 5,413 117.60 636,590
2015-06-16 Kohn Leslie (CTO) Option Ex 10,239 .00 0
2015-06-16 Richardson David Jeffrey (Director) Option Ex 764 .00 0
2015-06-16 Hu Chenming (Director) Option Ex 694 .00 0
2015-06-16 Verhalen Andrew W (Director) Option Ex 694 .00 0
2015-06-16 Paisley Christopher B (Director) Option Ex 694 .00 0
2015-06-16 Tan Lip Bu (Director) Sale 200 118.15 23,629
2015-06-16 Tan Lip Bu (Director) Option Ex 694 .00 0
2015-06-15 Paisley Christopher B (Director) Sale 1,500 116.60 174,900
2015-06-15 Paisley Christopher B (Director) Option Ex 1,500 6.00 9,000
2015-06-10 Day Christopher (VP of Marketing) Sale 1,000 115.00 115,000
2015-06-10 Day Christopher (VP of Marketing) Option Ex 1,000 9.99 9,990
2015-06-09 Hu Chenming (Director) Sale 15,000 111.27 1,668,990
2015-06-09 Hu Chenming (Director) Option Ex 15,000 9.99 149,850
2015-06-05 Day Christopher (VP of Marketing) Sale 1,389 102.00 141,678
2015-06-05 Day Christopher (VP of Marketing) Option Ex 1,389 8.82 12,250
2015-03-31 Day Christopher (VP of Marketing) Sale 1,000 75.50 75,500
2015-03-31 Day Christopher (VP of Marketing) Option Ex 1,000 9.99 9,990
2015-03-31 Tan Lip Bu (Director) Sale 1,000 75.77 75,769
2015-03-30 Day Christopher (VP of Marketing) Sale 1,000 74.00 74,000
2015-03-30 Day Christopher (VP of Marketing) Option Ex 1,000 9.99 9,990
2015-03-27 Day Christopher (VP of Marketing) Sale 1,389 70.90 98,480
2015-03-27 Day Christopher (VP of Marketing) Option Ex 1,389 8.82 12,250
2015-03-26 Day Christopher (VP of Marketing) Sale 2,632 69.00 181,608
2015-03-25 Tan Lip Bu (Director) Sale 15,277 69.44 1,060,911
2015-03-25 Tan Lip Bu (Director) Option Ex 15,277 21.36 326,362
2015-03-20 Day Christopher (VP of Marketing) Sale 2,500 71.02 177,550
2015-03-20 Kohn Leslie (CTO) Sale 40,000 72.00 2,880,000
2015-03-20 Kohn Leslie (CTO) Option Ex 27,552 2.93 80,727
2015-03-19 Day Christopher (VP of Marketing) Sale 809 68.75 55,618
2015-03-17 Chen Yun-lung (VP of Business Development) Option Ex 4,083 .00 0
2015-03-17 Wang Feng-ming (CEO) Sale 7,172 68.22 489,273
2015-03-17 Wang Feng-ming (CEO) Option Ex 16,041 .00 0
2015-03-17 Day Christopher (VP of Marketing) Sale 1,341 68.22 91,483
2015-03-17 Day Christopher (VP of Marketing) Option Ex 3,550 .00 0
2015-03-17 Laplante George (Chief Financial Officer) Sale 3,176 68.22 216,666
2015-03-17 Laplante George (Chief Financial Officer) Option Ex 8,414 .00 0
2015-03-17 Kohn Leslie (CTO) Sale 3,863 68.22 263,533
2015-03-17 Kohn Leslie (CTO) Option Ex 10,239 .00 0
2015-03-17 Richardson David Jeffrey (Director) Option Ex 763 .00 0
2015-03-17 Hu Chenming (Director) Option Ex 695 .00 0
2015-03-17 Verhalen Andrew W (Director) Option Ex 695 .00 0
2015-03-17 Paisley Christopher B (Director) Option Ex 695 .00 0
2015-03-17 Tan Lip Bu (Director) Option Ex 695 .00 0
2015-03-16 Day Christopher (VP of Marketing) Sale 961 69.35 66,645
2015-03-16 Kohn Leslie (CTO) Sale 40,000 69.53 2,781,040
2015-03-16 Kohn Leslie (CTO) Option Ex 40,000 5.88 235,000
2015-03-16 Paisley Christopher B (Director) Sale 1,500 68.85 103,274
2015-03-16 Paisley Christopher B (Director) Option Ex 1,500 6.00 9,000
2015-03-06 Chen Yun-lung (VP of Business Development) Sale 11,729 63.43 743,947
2015-03-06 Wang Feng-ming (CEO) Sale 40,000 64.65 2,586,160
2015-03-06 Wang Feng-ming (CEO) Option Ex 6,667 2.93 19,534
2015-01-07 Kohn Leslie (CTO) Sale 38,000 58.00 2,204,000
2015-01-07 Kohn Leslie (CTO) Option Ex 38,000 4.98 189,354
2014-12-30 Day Christopher (VP of Marketing) Sale 2,000 54.90 109,800
2014-12-30 Day Christopher (VP of Marketing) Option Ex 2,000 9.99 19,980
2014-12-26 Day Christopher (VP of Marketing) Sale 2,593 52.75 136,780
2014-12-26 Day Christopher (VP of Marketing) Option Ex 2,593 8.82 22,870
2014-12-22 Day Christopher (VP of Marketing) Sale 3,756 48.75 183,105
2014-12-18 Day Christopher (VP of Marketing) Sale 1,016 48.18 48,950
2014-12-16 Chen Yen-lung (VP of Business Development) Option Ex 4,083 .00 0
2014-12-16 Wang Feng-ming (CEO) Sale 8,484 46.15 391,536
2014-12-16 Wang Feng-ming (CEO) Option Ex 16,042 .00 0
2014-12-16 Day Christopher (VP of Marketing) Sale 1,879 46.15 86,715
2014-12-16 Day Christopher (VP of Marketing) Option Ex 3,548 .00 0
2014-12-16 Laplante George (Chief Financial Officer) Sale 4,451 46.15 205,413
2014-12-16 Laplante George (Chief Financial Officer) Option Ex 8,412 .00 0
2014-12-16 Kohn Leslie (CTO) Sale 5,417 46.15 249,994
2014-12-16 Kohn Leslie (CTO) Option Ex 10,239 .00 0
2014-12-16 Richardson David Jeffrey (Director) Option Ex 764 .00 0
2014-12-16 Hu Chenming (Director) Option Ex 694 .00 0
2014-12-16 Verhalen Andrew W (Director) Option Ex 694 .00 0
2014-12-16 Paisley Christopher B (Director) Option Ex 694 .00 0
2014-12-16 Tan Lip Bu (Director) Option Ex 694 .00 0
2014-12-15 Paisley Christopher B (Director) Sale 1,500 47.89 71,835
2014-12-15 Paisley Christopher B (Director) Option Ex 1,500 6.00 9,000
2014-12-10 Legall Didier (Executive Vice President) Sale 27,777 52.73 1,464,542
2014-12-10 Legall Didier (Executive Vice President) Option Ex 27,777 6.01 166,939
2014-12-09 Wang Feng-ming (CEO) Sale 50,000 49.77 2,488,650
2014-12-09 Legall Didier (Executive Vice President) Sale 4,500 52.30 235,372
2014-12-09 Legall Didier (Executive Vice President) Option Ex 4,500 8.82 39,690
2014-12-04 Kohn Leslie (CTO) Sale 10,000 58.00 580,000
2014-12-04 Kohn Leslie (CTO) Option Ex 10,000 6.01 60,100
2014-11-17 Kohn Leslie (CTO) Sale 20,000 48.87 977,400
2014-11-17 Kohn Leslie (CTO) Option Ex 20,000 6.01 120,200
2014-11-10 Legall Didier (Executive Vice President) Sale 15,000 48.06 720,975
2014-11-05 Legall Didier (Executive Vice President) Option Ex 11,000 2.93 32,230
2014-10-22 Kohn Leslie (CTO) Sale 10,000 42.00 420,000
2014-10-22 Kohn Leslie (CTO) Option Ex 10,000 3.20 32,000
2014-10-15 Kohn Leslie (CTO) Sale 10,000 36.58 365,820
2014-10-15 Kohn Leslie (CTO) Option Ex 10,000 6.01 60,100
2014-10-10 Legall Didier (Executive Vice President) Sale 15,000 39.99 599,805
2014-10-03 Wang Feng-ming (CEO) Sale 30,000 42.92 1,287,750
2014-09-30 Legall Didier (Executive Vice President) Option Ex 15,000 2.93 43,950
2014-09-29 Day Christopher (VP of Marketing) Sale 1,297 42.50 55,122
2014-09-29 Day Christopher (VP of Marketing) Option Ex 1,297 8.82 11,439
2014-09-24 Verhalen Andrew W (Director) Sale 44,288 40.94 1,813,283
2014-09-23 Wang Feng-ming (CEO) Sale 15,000 42.00 630,000
2014-09-23 Day Christopher (VP of Marketing) Sale 2,500 41.90 104,750
2014-09-23 Day Christopher (VP of Marketing) Option Ex 2,500 8.82 22,050
2014-09-23 Kohn Leslie (CTO) Sale 40,000 42.00 1,680,000
2014-09-23 Kohn Leslie (CTO) Option Ex 40,000 8.82 352,800
2014-09-23 Verhalen Andrew W (Director) Sale 11,712 41.03 480,601
2014-09-18 Tan Lip Bu (Director) Sale 13,457 39.70 534,242
2014-09-17 Tan Lip Bu (Director) Sale 1,500 38.00 57,000
2014-09-16 Chen Yen-lung (VP of Business Development) Option Ex 2,924 .00 0
2014-09-16 Wang Feng-ming (CEO) Sale 4,548 33.66 153,085
2014-09-16 Wang Feng-ming (CEO) Option Ex 5,542 .00 0
2014-09-16 Day Christopher (VP of Marketing) Sale 1,385 33.66 46,619
2014-09-16 Day Christopher (VP of Marketing) Option Ex 1,494 .00 0
2014-09-16 Legall Didier (Executive Vice President) Sale 578 33.66 19,455
2014-09-16 Legall Didier (Executive Vice President) Option Ex 841 .00 0
2014-09-16 Laplante George (Chief Financial Officer) Sale 2,976 33.66 100,172
2014-09-16 Laplante George (Chief Financial Officer) Option Ex 2,945 .00 0
2014-09-16 Kohn Leslie (CTO) Sale 3,881 33.66 130,634
2014-09-16 Kohn Leslie (CTO) Option Ex 3,764 .00 0
2014-09-16 Richardson David Jeffrey (Director) Option Ex 417 .00 0
2014-09-15 Kohn Leslie (CTO) Sale 10,000 36.04 360,370
2014-09-15 Kohn Leslie (CTO) Option Ex 10,000 8.82 88,200
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Insider trading activities including stock purchases, stock sales, and option exercises of AMBA listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Ambarella Inc (symbol AMBA, CIK number 1280263) see the Securities and Exchange Commission (SEC) website.