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Ambarella Inc (AMBA) Insider Trading

Total insider buys:
  • $1,014,798.45
Total insider sells:
  • $150,883,411.34
Most recent insider trade:
  • March 19, 2026
Most active insider trader:
  • Christopher Day
Trader NameDateTitleAmountPriceTypeTotal Value
June 16, 2021CFO4,671$101.39Sell$473,592.69
June 16, 2021CTO5,444$101.39Sell$551,967.16
June 8, 2021Director1,500$97.70Sell$146,550.00
March 16, 2021VP5,616$112.00Sell$628,992.00
March 16, 2021CEO41,838$112.00Sell$4,685,856.00
March 16, 2021CFO3,301$112.00Sell$369,712.00
March 16, 2021CTO22,417$112.00Sell$2,510,704.00
March 12, 2021VP8,289$112.13Sell$929,445.57
Dec. 22, 2020Director958$92.00Sell$88,136.00
Dec. 16, 2020CFO4,405$90.25Sell$397,551.25
Dec. 16, 2020VP2,145$90.85Sell$194,873.25
Dec. 16, 2020CEO5,429$90.25Sell$489,967.25
Dec. 16, 2020CTO24,970$90.08Sell$2,249,297.60
Dec. 8, 2020Director2,000$90.03Sell$180,060.00
Dec. 8, 2020VP1,300$90.53Sell$117,689.00
Dec. 4, 2020CTO10,000$92.15Sell$921,500.00
Dec. 3, 2020Director5,818$88.00Sell$511,984.00
Dec. 2, 2020CTO12,224$85.26Sell$1,042,218.24
Nov. 30, 2020Director700$77.85Sell$54,495.00
Nov. 30, 2020VP1,367$78.00Sell$106,626.00
Nov. 27, 2020CTO20,000$78.55Sell$1,571,000.00
Nov. 27, 2020Director1,287$78.80Sell$101,415.60
Nov. 23, 2020CTO1,800$67.50Sell$121,500.00
Nov. 20, 2020CTO900$66.97Sell$60,273.00
Sept. 29, 2020VP899$52.00Sell$46,748.00
Sept. 17, 2020Director429$52.01Sell$22,312.29
Sept. 16, 2020CTO4,891$53.18Sell$260,103.38
Sept. 16, 2020VP896$53.18Sell$47,649.28
Sept. 16, 2020CEO5,343$53.18Sell$284,140.74
Sept. 16, 2020CFO4,336$53.18Sell$230,588.48
Sept. 8, 2020Director1,000$49.82Sell$49,820.00
June 30, 2020VP1,267$45.92Sell$58,180.64
June 9, 2020Director1,500$54.67Sell$82,005.00
June 5, 2020VP5,555$55.82Sell$310,080.10
June 5, 2020Director7,453$54.92Sell$409,318.76
March 31, 2020VP976$49.75Sell$48,556.00
March 27, 2020CFO1,753$47.81Sell$83,810.93
March 27, 2020VP804$47.81Sell$38,439.24
March 27, 2020CEO4,972$47.81Sell$237,711.32
March 27, 2020CTO2,540$47.81Sell$121,437.40
March 26, 2020Director500$50.00Sell$25,000.00
March 25, 2020Major Shareholder3,601$47.93Sell$172,595.93
March 18, 2020Director429$38.00Sell$16,302.00
March 17, 2020CFO3,244$38.99Sell$126,483.56
March 17, 2020CTO6,607$38.99Sell$257,606.93
March 17, 2020VP2,113$38.99Sell$82,385.87
March 17, 2020CEO18,228$38.99Sell$710,709.72
Jan. 9, 2020Director214$65.00Sell$13,910.00
Dec. 20, 2019VP1,033$57.93Sell$59,841.69
Dec. 18, 2019Director429$56.70Sell$24,324.30
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  • Insiders are both buying and selling Ambarella Inc stock.

  • The insider traders at Ambarella Inc are: Christopher Day, Leslie Kohn, Feng-Ming Wang, Christopher B Paisley, Chan W Lee, George Laplante, Yun-Lung Chen, Chi-Hong Ju, Elizabeth M Schwarting, Didier Legall, Kevin C Eichler, Teresa H Meng, John Alexander Young, Chenming Hu, Kevin C. Eichler, Brian C White, David Jeffrey Richardson, Lip Bu Tan, Andrew W Verhalen, Hsiao-Wuen Hon, Goldman Sachs Group Inc, and Christopher B. Paisley

  • The most active insider trader at Ambarella Inc is Christopher Day with 88 trades.

  • Feng-Ming Wang has sold the most Ambarella Inc stock with a total value of $42,934,450.39.

  • Andrew W Verhalen has bought the most Ambarella Inc stock with a total value of $2,029,596.90.

  • The most recent insider trade for Ambarella Inc was on March 19, 2026.

  • The single biggest insider buy for Ambarella Inc was from Andrew W Verhalen with a total value of $1,014,798.45 on March 7, 2022.

  • The single biggest insider sell for Ambarella Inc was from Feng-Ming Wang with a total value of $4,685,856.00 on March 16, 2021.