Kohn Leslie, director officer (CTO) of AMBA - Past Performance as of 10/20/17. Total 51 Records. Link to Thomson Financial
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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 16:20:25 AMBARELLA INC AMBA Kohn Leslie director officer (Chief Technology Officer) 6,467 $46.50 $300,716.00 901,178 view
S 2017-06-16 2017-06-20 17:02:01 AMBARELLA INC AMBA Kohn Leslie director officer (Chief Technology Officer) 5,973 $48.77 $291,303.00 898,557 N/A view
S 2017-03-16 2017-03-17 18:13:28 AMBARELLA INC AMBA Kohn Leslie director officer (CTO) 3,662 $56.19 $205,768.00 895,442 N/A view
S 2016-12-16 2016-12-16 19:14:16 AMBARELLA INC AMBA Kohn Leslie director officer (CTO) 5,083 $54.21 $275,549.00 892,629 N/A view
S 2016-09-16 2016-09-20 17:03:17 AMBARELLA INC AMBA Kohn Leslie director officer (CTO) 5,489 $67.98 $373,142.00 891,237 N/A view
S 2016-03-16 2016-03-18 18:28:24 AMBARELLA INC AMBA Kohn Leslie director officer (CTO) 4,253 $37.12 $157,871.00 886,923 N/A view
S 2015-12-16 2015-12-18 18:59:05 AMBARELLA INC AMBA Kohn Leslie director officer (CTO) 5,890 $56.97 $335,553.00 849,571 N/A view
S 2015-09-16 2015-09-17 19:14:02 AMBARELLA INC AMBA Kohn Leslie director officer (CTO) 5,415 $70.80 $383,382.00 830,874 N/A view
S 2015-06-16 2015-06-18 18:34:05 AMBARELLA INC AMBA Kohn Leslie director officer (CTO) 5,413 $117.60 $636,592.00 826,050 N/A view
S 2015-03-20 2015-03-23 20:12:50 AMBARELLA INC AMBA Kohn Leslie director officer (CTO) 40,000 $72.00 $2,880,000.00 821,224 -3.56% view
S 2015-03-17 2015-03-19 18:44:04 AMBARELLA INC AMBA Kohn Leslie director officer (CTO) 3,863 $68.22 $263,534.00 833,672 -6.77% view
S 2015-03-16 2015-03-18 19:31:20 AMBARELLA INC AMBA Kohn Leslie director officer (CTO) 39,010 $69.22 $2,700,430.00 828,286 -7.77% view
S 2015-03-16 2015-03-18 19:31:20 AMBARELLA INC AMBA Kohn Leslie director officer (CTO) 990 $69.83 $69,129.20 827,296 -6.83% view
S 2015-01-07 2015-01-09 18:08:18 AMBARELLA INC AMBA Kohn Leslie director officer (CTO) 38,000 $58.00 $2,204,000.00 827,296 3.41% view
S 2014-12-16 2014-12-18 19:14:02 AMBARELLA INC AMBA Kohn Leslie director officer (CTO) 5,417 $46.15 $249,995.00 827,296 -22.34% view
S 2014-12-04 2014-12-08 20:13:24 AMBARELLA INC AMBA Kohn Leslie director officer (CTO) 10,000 $58.00 $580,000.00 864,474 12.03% view
S 2014-11-17 2014-11-19 17:59:18 AMBARELLA INC AMBA Kohn Leslie director officer (CTO) 19,900 $48.54 $965,938.00 864,574 3.75% view
S 2014-11-17 2014-11-19 17:59:18 AMBARELLA INC AMBA Kohn Leslie director officer (CTO) 100 $49.20 $4,920.00 864,474 5.04% view
S 2014-10-22 2014-10-24 18:59:04 AMBARELLA INC AMBA Kohn Leslie director officer (CTO) 10,000 $42.00 $420,000.00 864,474 -18.17% view
S 2014-10-15 2014-10-17 17:28:14 AMBARELLA INC AMBA Kohn Leslie director officer (CTO) 950 $35.18 $33,425.00 873,524 -35.97% view
S 2014-10-15 2014-10-17 17:28:14 AMBARELLA INC AMBA Kohn Leslie director officer (CTO) 8,070 $36.89 $297,733.00 865,454 -29.67% view
S 2014-10-15 2014-10-17 17:28:14 AMBARELLA INC AMBA Kohn Leslie director officer (CTO) 980 $37.67 $36,914.00 864,474 -27.01% view
S 2014-09-23 2014-09-24 19:48:45 AMBARELLA INC AMBA Kohn Leslie director officer (CTO) 40,000 $42.00 $1,680,000.00 864,474 1.48% view
S 2014-09-15 2014-09-23 20:52:27 AMBARELLA INC AMBA Kohn Leslie director officer (CTO) 8,200 $35.55 $291,508.00 866,391 -8.58% view
S 2014-09-15 2014-09-23 20:52:27 AMBARELLA INC AMBA Kohn Leslie director officer (CTO) 1,800 $36.53 $65,745.00 864,591 -5.68% view
S 2014-09-16 2014-09-23 20:52:27 AMBARELLA INC AMBA Kohn Leslie director officer (CTO) 3,881 $33.66 $130,634.00 864,474 -15.15% view
S 2014-08-25 2014-08-26 19:58:00 AMBARELLA INC AMBA Kohn Leslie director officer (CTO) 1,424 $32.00 $45,568.00 864,591 -24.16% view
S 2014-08-25 2014-08-26 19:58:00 AMBARELLA INC AMBA Kohn Leslie director officer (CTO) 18,576 $32.00 $594,432.00 864,591 -24.16% view
S 2014-06-24 2014-06-25 19:04:44 AMBARELLA INC AMBA Kohn Leslie director officer (CTO) 10,000 $32.00 $320,000.00 864,591 5.41% view
S 2014-03-18 2014-03-20 19:37:21 AMBARELLA INC AMBA Kohn Leslie officer (CTO) 1,682 $28.00 $47,096.00 947,588 2.71% view
S 2014-03-05 2014-03-07 18:55:34 AMBARELLA INC AMBA Kohn Leslie director officer (CTO) 28,000 $35.00 $980,000.00 948,506 22.74% view
S 2014-03-03 2014-03-04 18:54:34 AMBARELLA INC AMBA Kohn Leslie director officer (CTO) 30,601 $32.32 $988,923.00 987,905 15.74% view
S 2014-03-03 2014-03-04 18:54:34 AMBARELLA INC AMBA Kohn Leslie director officer (CTO) 11,399 $32.93 $375,385.00 976,506 17.31% view
S 2014-02-03 2014-02-04 19:15:02 AMBARELLA INC AMBA Kohn Leslie director officer (CTO) 31,747 $30.35 $963,645.00 1,028,760 -9.05% view
S 2014-02-03 2014-02-04 19:15:02 AMBARELLA INC AMBA Kohn Leslie director officer (CTO) 10,253 $31.51 $323,064.00 1,018,510 -5.05% view
S 2014-01-02 2014-01-06 17:34:41 AMBARELLA INC AMBA Kohn Leslie director officer (Chief Technology Officer) 65,165 $32.99 $2,149,650.00 1,065,340 2.90% view
S 2014-01-02 2014-01-06 17:34:41 AMBARELLA INC AMBA Kohn Leslie director officer (Chief Technology Officer) 4,835 $33.44 $161,679.00 1,060,510 4.21% view
S 2013-12-17 2013-12-19 16:26:34 AMBARELLA INC AMBA Kohn Leslie director officer (Chief Technology Officer) 1,630 $24.43 $39,820.90 1,130,510 -30.58% view
S 2013-12-02 2013-12-03 19:02:56 AMBARELLA INC AMBA Kohn Leslie director officer (Chief Technology Officer) 66,100 $23.67 $1,564,860.00 1,135,270 -39.69% view
S 2013-12-02 2013-12-03 19:02:56 AMBARELLA INC AMBA Kohn Leslie director officer (Chief Technology Officer) 3,900 $24.50 $95,548.00 1,131,370 -34.98% view
S 2013-11-11 2013-11-13 18:02:20 AMBARELLA INC AMBA Kohn Leslie director officer (Chief Technology Officer) 56,000 $21.53 $1,205,500.00 1,201,370 -10.19% view
S 2013-11-01 2013-11-05 18:45:39 AMBARELLA INC AMBA Kohn Leslie director officer (Chief Technology Officer) 14,000 $20.18 $282,517.00 1,257,370 -22.90% view
S 2013-10-17 2013-10-21 16:06:09 AMBARELLA INC AMBA Kohn Leslie director officer (Chief Technology Officer) 56,000 $21.57 $1,207,990.00 1,271,370 -3.33% view
S 2013-09-16 2013-09-18 18:18:11 AMBARELLA INC AMBA Kohn Leslie director officer (Chief Technology Officer) 291 $17.80 $5,179.80 1,341,370 -18.15% view
S 2013-09-04 2013-09-06 18:08:12 AMBARELLA INC AMBA Kohn Leslie director officer (Chief Technology Officer) 14,000 $15.05 $210,757.00 1,340,900 -32.72% view
S 2013-08-01 2013-08-02 15:06:40 AMBARELLA INC AMBA Kohn Leslie director officer (Chief Technology Officer) 13,400 $16.09 $215,547.00 1,299,500 10.85% view
S 2013-08-01 2013-08-02 15:06:40 AMBARELLA INC AMBA Kohn Leslie director officer (Chief Technology Officer) 600 $16.82 $10,090.00 1,298,900 14.73% view
S 2013-07-01 2013-07-03 15:02:50 AMBARELLA INC AMBA Kohn Leslie director officer (Chief Technology Officer) 14,000 $17.11 $239,534.00 1,312,900 6.31% view
S 2013-06-18 2013-06-19 18:24:50 AMBARELLA INC AMBA Kohn Leslie director officer (Chief Technology Officer) 280 $18.29 $5,121.20 1,326,900 -1.64% view
S 2013-06-07 2013-06-11 21:10:20 AMBARELLA INC AMBA Kohn Leslie director officer (Chief Technology Officer) 14,000 $16.09 $225,247.00 1,326,420 -7.09% view
S 2012-10-15 2012-10-15 21:34:18 AMBARELLA INC AMBA Kohn Leslie director officer (Chief Technology Officer) 70,000 $6.00 $420,000.00 1,338,890 -39.33% view
* Filed by insider as open market transaction, but marked as private transaction by insidercow's proprietary method