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Home/Companies/Ambarella, Inc.

Ambarella, Inc.

77 insider trades tracked

AMBA
Insider trades
77
Bought (open market)
$0
Sold (open market)
$18.5M
Unique insiders
13

12-month activity

Monthly insider buy vs sell totals for Ambarella, Inc..

BuysSells
Show data table
MonthBuysSellsFilings
October 2025$0$1.1M3
November 2025$0$00
December 2025$0$1.4M10
January 2026$0$584K1
February 2026$0$00
March 2026$0$5.8M30
April 2026$0$118K1
May 2026$0$3M5
June 2026$0$1.8M8
July 2026$0$2.8M3
August 2026$0$00
September 2026$0$00

Recent insider trades

Most recent Form 4 filings for Ambarella, Inc..

  • Chen Yun-Lungsold5,958 shares ofAMBAat $78.66$469KJul 9 · filed Jul 10Details
  • Ju Chi-Hongsold10,000 shares ofAMBAat $88.84$888KJul 1 · filed Jul 2Details
  • Wang Feng-Mingsold16,250 shares ofAMBAat $90.08$1.5MJul 1 · filed

Insiders at this company

Executives and directors who have filed Form 4s.

  • Wang Feng-Ming20 trades
  • Young John Alexander17 trades
  • Ju Chi-Hong13 trades
  • Lee Chan W8 trades
  • Chen Yun-Lung6 trades
  • PAISLEY CHRISTOPHER B3 trades
  • Schwarting Elizabeth M3 trades
  • RICHARDSON DAVID JEFFREY2 trades

Explore insider screeners

Latest CEO & CFO PurchasesLatest CEO & CFO SalesDirector PurchasesOfficer PurchasesTop Purchases This WeekTop Sales This WeekTop Officer Buys (Month)10% Owner Filings10b5-1 Planned TradesDiscretionary TradesBuy/Sell RatiosPolitician-Insider Overlap
Jul 2
Details
  • PAISLEY CHRISTOPHER Bsold250 shares ofAMBAat $62.01$16KJun 26 · filed Jun 30Details
  • Young John Alexandersold1,847 shares ofAMBAat $66.98$124KJun 17 · filed Jun 18Details
  • Young John Alexandersold3,186 shares ofAMBAat $67.87$216KJun 17 · filed Jun 18Details
  • Lee Chan Wsold2,951 shares ofAMBAat $67.87$200KJun 17 · filed Jun 18Details
  • Ju Chi-Hongsold2,017 shares ofAMBAat $67.87$137KJun 17 · filed Jun 18Details
  • Wang Feng-Minggifted10,000 shares ofAMBAat $0Jun 17 · filed Jun 18Details
  • Wang Feng-Mingsold6,204 shares ofAMBAat $67.87$421KJun 17 · filed Jun 18Details
  • Chen Yun-Lungsold9,856 shares ofAMBAat $67.06$661KJun 12 · filed Jun 16Details
  • Young John Alexandersold400 shares ofAMBAat $96$38KMay 26 · filed May 28Details
  • Young John Alexanderexercised400 shares ofAMBAat $55.8$22KMay 26 · filed May 28Details
  • Wang Feng-Mingsold9,150 shares ofAMBAat $92.049$842KMay 26 · filed May 28Details
  • Wang Feng-Mingsold6,065 shares ofAMBAat $91.229$553KMay 26 · filed May 28Details
  • Wang Feng-Mingsold17,285 shares ofAMBAat $90.379$1.6MMay 26 · filed May 28Details
  • Young John Alexandersold1,971 shares ofAMBAat $60$118KApr 21 · filed Apr 22Details
  • Young John Alexandersold3,038 shares ofAMBAat $54.14$164KMar 19Details
  • Lee Chan Wsold3,641 shares ofAMBAat $54.14$197KMar 19Details
  • Ju Chi-Hongsold2,155 shares ofAMBAat $54.14$117KMar 19Details
  • Wang Feng-Mingsold8,083 shares ofAMBAat $54.14$438KMar 19Details
  • Young John Alexandergranted5,560 shares ofAMBAat $0Mar 18 · filed Mar 19Details
  • Chen Yun-Lunggranted2,849 shares ofAMBAat $0Mar 18 · filed Mar 19Details
  • Lee Chan Wgranted7,320 shares ofAMBAat $0Mar 18 · filed Mar 19Details
  • Ju Chi-Honggranted5,930 shares ofAMBAat $0Mar 18 · filed Mar 19Details
  • Wang Feng-Minggranted15,686 shares ofAMBAat $0Mar 18 · filed Mar 19Details
  • Young John Alexandersold4,577 shares ofAMBAat $52.77$242KMar 17 · filed Mar 19Details
  • Young John Alexanderexercised3,556 shares ofAMBAMar 17 · filed Mar 19Details
  • Chen Yun-Lungexercised4,651 shares ofAMBAMar 17 · filed Mar 19Details
  • Lee Chan Wsold6,729 shares ofAMBAat $52.77$355KMar 17 · filed Mar 19Details
  • View all trades for AMBA →
    Hu Chenming
    1 trades
  • Hon Hsiao-Wuen1 trades
  • Breithaupt Chantelle Yvette1 trades
  • Kohn Leslie1 trades
  • Bryant Gregory M1 trades