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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. 17, 2019CFO3,631$56.31Sell$204,461.61
Dec. 17, 2019VP641$56.31Sell$36,094.71
Dec. 17, 2019CEO3,440$56.31Sell$193,706.40
Dec. 17, 2019CTO3,420$56.31Sell$192,580.20
Sept. 30, 2019VP3,478$62.82Sell$218,487.96
Sept. 30, 2019Director10,000$63.00Sell$630,000.00
Sept. 19, 2019Director1,312$65.48Sell$85,909.76
Sept. 17, 2019CTO6,345$64.14Sell$406,968.30
Sept. 17, 2019CEO6,859$64.14Sell$439,936.26
Sept. 17, 2019CFO10,970$64.14Sell$703,615.80
Sept. 16, 2019VP2,587$64.90Sell$167,896.30
Sept. 9, 2019VP5,734$64.80Sell$371,563.20
Sept. 5, 2019Director500$60.00Sell$30,000.00
Sept. 4, 2019CEO60,000$59.18Sell$3,550,800.00
Sept. 4, 2019VP405$58.72Sell$23,781.60
June 24, 2019VP2,490$43.98Sell$109,510.20
June 18, 2019CEO5,535$43.06Sell$238,337.10
June 18, 2019VP1,335$43.06Sell$57,485.10
June 18, 2019CFO403$43.06Sell$17,353.18
June 18, 2019Insider4,438$43.06Sell$191,100.28
June 11, 2019Director1,000$41.93Sell$41,930.00
March 29, 2019VP1,886$43.10Sell$81,286.60
March 19, 2019VP3,700$43.23Sell$159,951.00
March 19, 2019CEO5,409$43.48Sell$235,183.32
March 19, 2019Insider3,571$43.48Sell$155,267.08
March 12, 2019Director1,000$43.73Sell$43,730.00
March 8, 2019VP6,320$41.28Sell$260,889.60
Dec. 18, 2018CEO7,627$38.00Sell$289,826.00
Dec. 18, 2018VP1,126$38.00Sell$42,788.00
Dec. 18, 2018Insider4,990$38.00Sell$189,620.00
Dec. 11, 2018Director1,000$40.00Sell$40,000.00
Dec. 4, 2018VP1,798$41.35Sell$74,347.30
Sept. 19, 2018EVP4,016$35.53Sell$142,688.48
Sept. 19, 2018VP1,533$35.51Sell$54,436.83
Sept. 19, 2018CEO10,727$35.56Sell$381,452.12
Sept. 19, 2018Insider6,799$35.46Sell$241,092.54
Sept. 12, 2018Director10,197$39.93Sell$407,166.21
Sept. 10, 2018Insider8,011$38.61Sell$309,304.71
Sept. 6, 2018Director1,000$40.00Sell$40,000.00
Sept. 6, 2018VP1,326$39.77Sell$52,735.02
June 22, 2018VP3,062$44.00Sell$134,728.00
June 19, 2018VP3,300$43.77Sell$144,441.00
June 18, 2018CFO2,786$43.27Sell$120,550.22
June 18, 2018CEO8,412$43.27Sell$363,987.24
June 18, 2018Insider3,097$43.27Sell$134,007.19
March 16, 2018VP1,012$53.07Sell$53,706.84
March 16, 2018CEO6,024$53.07Sell$319,693.68
March 16, 2018CFO2,786$53.07Sell$147,853.02
March 16, 2018Insider3,060$53.07Sell$162,394.20
March 12, 2018Director1,000$54.87Sell$54,870.00
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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.