Chan W Lee Ambarella Inc (AMBA) insider trading activity

AMBA Quotes by TradingView

Chan W Lee is Chief Operating Officer of AMBARELLA INC. Currently has a direct ownership of 126,972 shares of AMBA, which is worth approximately $10.8 Million. The most recent transaction as insider was on Sep 17, 2025, when has been sold 1,947 shares (Ordinary Shares) at a price of $79.43 per share, resulting in proceeds of $154,650. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 127K
1.34% 3M change
4.58% 12M change
Total Value Held $10.8 Million

Chan W Lee Transaction History

Date Transaction Value Shares Traded Shares Held Form
Sep 17 2025
SELL
Open market or private sale
$154,650 $79.43 p/Share
1,947 Reduced 1.51%
126,972 Ordinary Shares
Jun 17 2025
SELL
Open market or private sale
$83,668 $52.26 p/Share
1,601 Reduced 1.23%
128,696 Ordinary Shares
Mar 18 2025
SELL
Open market or private sale
$80,769 $55.02 p/Share
1,468 Reduced 1.11%
130,297 Ordinary Shares
Mar 06 2025
SELL
Open market or private sale
$116,171 $55.11 p/Share
2,108 Reduced 1.58%
131,531 Ordinary Shares
Mar 05 2025
BUY
Grant, award, or other acquisition
-
5,465 Added 3.93%
133,639 Ordinary Shares
Feb 28 2025
BUY
Grant, award, or other acquisition
-
18,256 Added 12.47%
128,174 Ordinary Shares
Jan 16 2025
SELL
Open market or private sale
$77,210 $77.21 p/Share
1,000 Reduced 0.9%
109,918 Ordinary Shares
Jan 15 2025
SELL
Open market or private sale
$75,900 $75.9 p/Share
1,000 Reduced 0.89%
110,918 Ordinary Shares
Jan 14 2025
SELL
Open market or private sale
$75,680 $75.68 p/Share
1,000 Reduced 0.89%
111,918 Ordinary Shares
Jan 13 2025
SELL
Open market or private sale
$73,500 $73.5 p/Share
1,000 Reduced 0.88%
112,918 Ordinary Shares
Jan 10 2025
SELL
Open market or private sale
$74,120 $74.12 p/Share
1,000 Reduced 0.87%
113,918 Ordinary Shares
Jan 08 2025
SELL
Open market or private sale
$73,480 $73.48 p/Share
1,000 Reduced 0.86%
114,918 Ordinary Shares
Jan 07 2025
SELL
Open market or private sale
$78,730 $78.73 p/Share
1,000 Reduced 0.86%
115,918 Ordinary Shares
Jan 06 2025
SELL
Open market or private sale
$79,150 $79.15 p/Share
1,000 Reduced 0.85%
116,918 Ordinary Shares
Jan 03 2025
SELL
Open market or private sale
$75,060 $75.06 p/Share
1,000 Reduced 0.84%
117,918 Ordinary Shares
Jan 02 2025
SELL
Open market or private sale
$73,320 $73.32 p/Share
1,000 Reduced 0.83%
118,918 Ordinary Shares
Dec 16 2024
SELL
Open market or private sale
$112,210 $75.41 p/Share
1,488 Reduced 1.23%
119,918 Ordinary Shares
Sep 17 2024
SELL
Open market or private sale
$79,774 $53.54 p/Share
1,490 Reduced 1.21%
121,406 Ordinary Shares
Jun 18 2024
SELL
Open market or private sale
$83,441 $55.48 p/Share
1,504 Reduced 1.21%
122,642 Ordinary Shares
Mar 18 2024
SELL
Open market or private sale
$52,965 $49.27 p/Share
1,075 Reduced 0.86%
124,146 Ordinary Shares
Mar 08 2024
SELL
Open market or private sale
$36,696 $57.16 p/Share
642 Reduced 0.51%
125,003 Ordinary Shares
Mar 07 2024
BUY
Grant, award, or other acquisition
-
1,545 Added 1.21%
125,645 Ordinary Shares
Feb 29 2024
BUY
Grant, award, or other acquisition
-
22,764 Added 15.5%
124,100 Ordinary Shares
Dec 19 2023
SELL
Open market or private sale
$95,820 $63.04 p/Share
1,520 Reduced 1.48%
101,336 Ordinary Shares
Sep 18 2023
SELL
Open market or private sale
$85,033 $57.3 p/Share
1,484 Reduced 1.42%
102,856 Ordinary Shares
CWL

Chan W Lee

Chief Operating Officer
Santa Clara, CA

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