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AMBARELLA INC

AMBA Net selling
CIK 0001280263 #1686 in the set updated 17 Sep 2026
Bought (120 mo)
$1.01M
out of their own pocket, the only kind of buying there is
Sold (120 mo)
$129.98M
$5.13M on a plan · $75.64M straight out of an exercise
Sold at will
$49.21M
278 of 468 sales
Net
−$128.97M
−$48.20M against sales at will

By person

22 insiders · 477 transactions
105×

Feng Ming (Fermi) Wang holds 105 times base salary in stock. $60.85M of shares against $575.00K in salary for 2026.

Salary from the company's own proxy. The shares are what Feng Ming (Fermi) Wang last reported holding, valued at $78.66, the price Ordinary Shares was last bought or sold at on the open market here, on 9 Jul 2026.

Insider
Role
Bought
Sold
Net
Holding
Of company
Worth
Change
Wang Feng-Ming
CEO
$38.66M (57) scheduled
−$38.66M
773,607
1.76%
$60.85M
+181.2%
Kohn Leslie
Chief Technology Officer
$25.96M (65) scheduled
−$25.96M
977,428
2.23%
$76.88M
+9.7%
Chen Yun-Lung
VP, Business Dev. & Marketing
$12.68M (21)
−$12.68M
60,557
0.1380%
$4.76M
+219.0%
Day Christopher
VP, Marketing
$10.40M (91)
−$10.40M
15,099
0.0344%
$1.19M
−47.5%
Ju Chi-Hong
Senior VP, Systems & GM
$9.45M (43)
−$9.45M
163,924
0.3737%
$12.89M
+25.9%
Lee Chan W
Chief Operations Officer
$8.07M (34) scheduled
−$8.07M
157,098
0.3581%
$12.36M
+638.6%
EICHLER KEVIN C
CFO
$7.68M (20) scheduled
−$7.68M
73,259
0.1670%
$5.76M
+5,371%
Hu Chenming
Director
$3.51M (7)
−$3.51M
32,667
0.0745%
$2.57M
+24.3%
RICHARDSON DAVID JEFFREY
Director
$3.03M (4) scheduled
−$3.03M
57,273
0.1306%
$4.51M
+62.6%
Laplante George
Executive Vice President
$2.58M (10) scheduled
−$2.58M
95,986
0.2188%
$7.55M
+6.6%
Young John Alexander
CFO
$2.47M (17)
−$2.47M
112,590
0.2567%
$8.86M
+21.5%
PAISLEY CHRISTOPHER B
Director
$2.13M (35) scheduled
−$2.13M
44,180
0.1007%
$3.48M
+334.5%
WHITE BRIAN C
CFO
$1.59M (5)
−$1.59M
74,140
0.1690%
$5.83M
VERHALEN ANDREW W
Director
$1.01M (1)
+$1.01M
96,889
0.2209%
$7.62M
+87.4%
Schwarting Elizabeth M
Director
$962.62K (18)
−$962.62K
9,841
0.0224%
$774.09K
Meng Teresa H
Director
$600.18K (10)
−$600.18K
6,606
0.0151%
$519.63K
GOLDMAN SACHS GROUP INC entity
10% owner
$172.58K (30)
−$172.58K
40,299
0.0919%
$3.17M
−8.2%
Hon Hsiao-Wuen
Director
$27.95K (1)
−$27.95K
33,927
0.0773%
$2.67M
De Greef-Safft Anne
Director
10,772
0.0246%
$847.33K
TAN LIP BU
Director
8,611
0.0196%
$677.34K
+20.3%
Breithaupt Chantelle Yvette
Director
8,091
0.0184%
$636.44K
+231.3%
Bryant Gregory M
Director
5,608
0.0128%
$441.13K
Insider
Date
Role
Action
Shares
Price
Amount
VERHALEN ANDREW W
7 Mar 2022
Director
Buy indirect
11,455
$88.60
$1.01M
Showing 250 of 477 transactions. The figures above use every one of them.

What was left out

Form 4 filings counted 727
Amendments (4/A) skipped 3
Filings about a different issuer 0
Unreadable filings 0
Joint filings 1
Sales on a Rule 10b5-1 plan 12
Sales straight out of an exercise 178
Sales at will 278
Transactions with no price 0
Shares from compensation/vesting 3,156,399
Sales filed before the plan box existed 146
History held since 8 Sep 2016