Latest Insider Transactions at Ambarella Inc (AMBA)
This section provides a real-time view of insider transactions for Ambarella Inc (AMBA). The data is sourced from Form 4 filings with the SEC, which are filed by insiders of AMBARELLA INC to disclose their transactions in the company's securities. By reviewing this information, investors can gain insights into the trading activity of AMBARELLA INC's insiders and make more informed investment decisions.
Insider Transaction List
| Date | Insider | Transaction | Ownership Type | Shares Traded | Value / Price |
|---|---|---|---|---|---|
|
Sep 17
2025
|
Chan W Lee Chief Operating Officer |
SELL
Open market or private sale
|
Direct |
1,947
-1.51%
|
$153,813
$79.43 P/Share
|
|
Sep 17
2025
|
John Alexander Young CFO |
SELL
Open market or private sale
|
Direct |
2,566
-2.3%
|
$202,714
$79.43 P/Share
|
|
Sep 17
2025
|
Feng Ming Wang CEO |
SELL
Open market or private sale
|
Direct |
4,928
-0.62%
|
$389,312
$79.43 P/Share
|
|
Sep 17
2025
|
Chi Hong Ju Sr. Vice President, Systems |
SELL
Open market or private sale
|
Direct |
1,168
-0.68%
|
$92,272
$79.43 P/Share
|
|
Sep 17
2025
|
Leslie Kohn Chief Technology Officer |
SELL
Open market or private sale
|
Direct |
2,249
-0.23%
|
$177,671
$79.43 P/Share
|
|
Sep 10
2025
|
Yun Lung Chen VP, Business Development |
SELL
Open market or private sale
|
Direct |
8,492
-12.11%
|
$713,328
$84.42 P/Share
|
|
Sep 02
2025
|
David Jeffrey Richardson Director |
BUY
Grant, award, or other acquisition
|
Direct |
2,498
+33.19%
|
-
|
|
Sep 02
2025
|
Hsiao Wuen Hon Director |
BUY
Grant, award, or other acquisition
|
Direct |
2,498
+7.51%
|
-
|
|
Sep 02
2025
|
Elizabeth M Schwarting Director |
BUY
Grant, award, or other acquisition
|
Direct |
2,498
+20.02%
|
-
|
|
Sep 02
2025
|
Chantelle Yvette Breithaupt Director |
BUY
Grant, award, or other acquisition
|
Direct |
2,498
+33.58%
|
-
|
|
Sep 02
2025
|
Chenming Hu Director |
BUY
Grant, award, or other acquisition
|
Direct |
2,498
+7.8%
|
-
|
|
Sep 02
2025
|
Christopher B Paisley Director |
BUY
Grant, award, or other acquisition
|
Direct |
2,498
+5.64%
|
-
|
|
Jun 25
2025
|
Christopher B Paisley Director |
SELL
Open market or private sale
|
Direct |
1,000
-2.48%
|
$62,000
$62.58 P/Share
|
|
Jun 17
2025
|
Feng Ming Wang CEO |
SELL
Open market or private sale
|
Direct |
4,677
-0.59%
|
$243,204
$52.26 P/Share
|
|
Jun 17
2025
|
Chi Hong Ju Sr. Vice President, Systems |
SELL
Open market or private sale
|
Direct |
1,108
-0.64%
|
$57,616
$52.26 P/Share
|
|
Jun 17
2025
|
Leslie Kohn Chief Technology Officer |
SELL
Open market or private sale
|
Direct |
1,715
-0.17%
|
$89,180
$52.26 P/Share
|
|
Jun 17
2025
|
Chan W Lee Chief Operating Officer |
SELL
Open market or private sale
|
Direct |
1,601
-1.23%
|
$83,252
$52.26 P/Share
|
|
Jun 17
2025
|
Christopher Day VP, Marketing |
SELL
Open market or private sale
|
Direct |
342
-2.21%
|
$17,784
$52.26 P/Share
|
|
Jun 17
2025
|
John Alexander Young CFO |
SELL
Open market or private sale
|
Direct |
2,435
-2.14%
|
$126,620
$52.26 P/Share
|
|
Mar 25
2025
|
Christopher B Paisley Director |
SELL
Open market or private sale
|
Direct |
500
-1.23%
|
$27,500
$55.5 P/Share
|
|
Mar 18
2025
|
Feng Ming Wang CEO |
SELL
Open market or private sale
|
Direct |
3,194
-0.4%
|
$175,670
$55.02 P/Share
|
|
Mar 18
2025
|
Chi Hong Ju Sr. Vice President, Systems |
SELL
Open market or private sale
|
Direct |
1,034
-0.6%
|
$56,870
$55.02 P/Share
|
|
Mar 18
2025
|
Leslie Kohn Chief Technology Officer |
SELL
Open market or private sale
|
Direct |
1,584
-0.16%
|
$87,120
$55.02 P/Share
|
|
Mar 18
2025
|
Chan W Lee Chief Operating Officer |
SELL
Open market or private sale
|
Direct |
1,468
-1.11%
|
$80,740
$55.02 P/Share
|
|
Mar 18
2025
|
Christopher Day VP, Marketing |
SELL
Open market or private sale
|
Direct |
479
-3.01%
|
$26,345
$55.02 P/Share
|
|
Mar 18
2025
|
John Alexander Young CFO |
SELL
Open market or private sale
|
Direct |
2,103
-1.81%
|
$115,665
$55.02 P/Share
|
|
Mar 17
2025
|
Elizabeth M Schwarting Director |
SELL
Sale (or disposition) back to the issuer
|
Direct |
422
-5.34%
|
$23,210
$55.9 P/Share
|
|
Mar 06
2025
|
Feng Ming Wang CEO |
SELL
Open market or private sale
|
Direct |
4,104
-0.51%
|
$225,720
$55.11 P/Share
|
|
Mar 06
2025
|
Chi Hong Ju Sr. Vice President, Systems |
SELL
Open market or private sale
|
Direct |
1,859
-1.06%
|
$102,245
$55.11 P/Share
|
|
Mar 06
2025
|
Leslie Kohn Chief Technology Officer |
SELL
Open market or private sale
|
Direct |
2,316
-0.24%
|
$127,380
$55.11 P/Share
|
|
Mar 06
2025
|
Chan W Lee Chief Operating Officer |
SELL
Open market or private sale
|
Direct |
2,108
-1.58%
|
$115,940
$55.11 P/Share
|
|
Mar 06
2025
|
Christopher Day VP, Marketing |
SELL
Open market or private sale
|
Direct |
834
-5.05%
|
$45,870
$55.11 P/Share
|
|
Mar 06
2025
|
John Alexander Young CFO |
SELL
Open market or private sale
|
Direct |
2,663
-2.25%
|
$146,465
$55.11 P/Share
|
|
Mar 05
2025
|
Feng Ming Wang CEO |
BUY
Grant, award, or other acquisition
|
Direct |
11,024
+1.35%
|
-
|
|
Mar 05
2025
|
Chi Hong Ju Sr. Vice President, Systems |
BUY
Grant, award, or other acquisition
|
Direct |
4,773
+2.66%
|
-
|
|
Mar 05
2025
|
Leslie Kohn Chief Technology Officer |
BUY
Grant, award, or other acquisition
|
Direct |
6,056
+0.61%
|
-
|
|
Mar 05
2025
|
Chan W Lee Chief Operating Officer |
BUY
Grant, award, or other acquisition
|
Direct |
5,465
+3.93%
|
-
|
|
Mar 05
2025
|
Yun Lung Chen VP, Business Development |
BUY
Grant, award, or other acquisition
|
Direct |
2,249
+3.11%
|
-
|
|
Mar 05
2025
|
Christopher Day VP, Marketing |
BUY
Grant, award, or other acquisition
|
Direct |
1,990
+10.75%
|
-
|
|
Mar 05
2025
|
John Alexander Young CFO |
BUY
Grant, award, or other acquisition
|
Direct |
4,637
+3.77%
|
-
|
|
Feb 28
2025
|
Feng Ming Wang CEO |
BUY
Grant, award, or other acquisition
|
Direct |
39,120
+4.69%
|
-
|
|
Feb 28
2025
|
Chi Hong Ju Sr. Vice President, Systems |
BUY
Grant, award, or other acquisition
|
Direct |
12,388
+6.79%
|
-
|
|
Feb 28
2025
|
Leslie Kohn Chief Technology Officer |
BUY
Grant, award, or other acquisition
|
Direct |
19,560
+1.96%
|
-
|
|
Feb 28
2025
|
Chan W Lee Chief Operating Officer |
BUY
Grant, award, or other acquisition
|
Direct |
18,256
+12.47%
|
-
|
|
Feb 28
2025
|
Yun Lung Chen VP, Business Development |
BUY
Grant, award, or other acquisition
|
Direct |
5,868
+7.96%
|
-
|
|
Feb 28
2025
|
John Alexander Young CFO |
BUY
Grant, award, or other acquisition
|
Direct |
12,388
+9.82%
|
-
|
|
Jan 16
2025
|
Chan W Lee Chief Operating Officer |
SELL
Open market or private sale
|
Direct |
1,000
-0.9%
|
$77,000
$77.21 P/Share
|
|
Jan 15
2025
|
Chan W Lee Chief Operating Officer |
SELL
Open market or private sale
|
Direct |
1,000
-0.89%
|
$75,000
$75.9 P/Share
|
|
Jan 15
2025
|
David Jeffrey Richardson Director |
BUY
Bona fide gift
|
Indirect |
1,648
+6.61%
|
-
|
|
Jan 15
2025
|
David Jeffrey Richardson Director |
SELL
Bona fide gift
|
Direct |
1,648
-39.44%
|
-
|