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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
Dec. 29, 2017VP4,435$59.80Sell$265,213.00
Dec. 18, 2017Insider4,614$57.69Sell$266,181.66
Dec. 18, 2017VP1,111$57.69Sell$64,093.59
Dec. 18, 2017CEO8,851$57.69Sell$510,614.19
Dec. 18, 2017CFO4,202$57.69Sell$242,413.38
Dec. 11, 2017VP11,340$59.80Sell$678,132.00
Dec. 11, 2017Director2,000$59.23Sell$118,460.00
Sept. 29, 2017VP2,618$49.15Sell$128,674.70
Sept. 18, 2017CFO5,592$46.50Sell$260,028.00
Sept. 18, 2017VP1,529$46.50Sell$71,098.50
Sept. 18, 2017CEO11,629$46.50Sell$540,748.50
Sept. 18, 2017Insider6,467$46.50Sell$300,715.50
June 16, 2017Insider5,973$48.77Sell$291,303.21
June 16, 2017VP1,526$48.77Sell$74,423.02
June 16, 2017CEO11,628$48.77Sell$567,097.56
June 16, 2017CFO4,836$48.77Sell$235,851.72
March 31, 2017VP2,109$55.50Sell$117,049.50
March 16, 2017Insider3,662$56.19Sell$205,767.78
March 16, 2017VP1,193$56.19Sell$67,034.67
March 16, 2017CEO7,971$56.19Sell$447,890.49
March 16, 2017CFO3,226$56.19Sell$181,268.94
March 13, 2017VP1,071$55.50Sell$59,440.50
March 1, 2017Director1,000$60.54Sell$60,540.00
Dec. 16, 2016CEO9,021$54.21Sell$489,028.41
Dec. 16, 2016CFO4,476$54.21Sell$242,643.96
Dec. 16, 2016Insider5,083$54.21Sell$275,549.43
Dec. 16, 2016VP1,656$54.21Sell$89,771.76
Sept. 30, 2016VP4,197$74.19Sell$311,375.43
Sept. 29, 2016VP4,272$69.32Sell$296,135.04
Sept. 29, 2016CFO10,000$70.00Sell$700,000.00
Sept. 28, 2016VP6,138$68.02Sell$417,506.76
Sept. 21, 2016VP2,000$67.00Sell$134,000.00
Sept. 16, 2016CFO4,844$67.98Sell$329,295.12
Sept. 16, 2016VP1,405$67.98Sell$95,511.90
Sept. 16, 2016CEO9,573$67.98Sell$650,772.54
Sept. 16, 2016Insider5,489$67.98Sell$373,142.22
Sept. 7, 2016CFO30,000$67.08Sell$2,012,400.00
Sept. 7, 2016Director1,000$69.13Sell$69,130.00
June 30, 2016VP1,173$50.85Sell$59,647.05
June 16, 2016CFO3,869$51.97Sell$201,071.93
June 16, 2016VP1,405$51.97Sell$73,017.85
June 16, 2016CEO9,573$51.97Sell$497,508.81
June 16, 2016Insider4,675$51.97Sell$242,959.75
June 15, 2016Director1,000$51.96Sell$51,960.00
March 29, 2016VP1,812$43.50Sell$78,822.00
March 16, 2016CFO3,540$37.12Sell$131,404.80
March 16, 2016VP1,475$37.12Sell$54,752.00
March 16, 2016CEO8,021$37.12Sell$297,739.52
March 16, 2016Insider4,253$37.12Sell$157,871.36
Dec. 28, 2015Director2,472$58.21Sell$143,895.12
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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.