Form 4 Tracker
Chan W Lee

Chief Operations Officer · 2 filings · Latest: Mar 17, 2026

AMBARELLA INC
TickerOwnerRelationshipDateTransactionCost#SharesValue ($)#Shares TotalSEC Filing
AMBA
Chan W LeeChief Operations OfficerMar 19, 2026
Sale
$54.143,641$197.1K160,049
AMBA
Chan W LeeChief Operations OfficerMar 17, 2026
Sale
$52.776,729$355.1K156,370
AMBA
Chan W LeeChief Operations OfficerMar 17, 2026
Option Exercise
13,678163,099
AMBA
Lee Chan WJan 16, 2025
Proposed Sale
$77.211,000$77.2K
AMBA
Lee Chan WJan 15, 2025
Proposed Sale
$75.901,000$75.9K
AMBA
Lee Chan WJan 14, 2025
Proposed Sale
$75.681,000$75.7K
AMBA
Lee Chan WJan 13, 2025
Proposed Sale
$73.501,000$73.5K
AMBA
Lee Chan WJan 10, 2025
Proposed Sale
$74.121,000$74.1K
AMBA
Lee Chan WJan 8, 2025
Proposed Sale
$73.481,000$73.5K
AMBA
Lee Chan WJan 7, 2025
Proposed Sale
$78.731,000$78.7K
AMBA
Lee Chan WJan 6, 2025
Proposed Sale
$79.151,000$79.2K
AMBA
Lee Chan WJan 3, 2025
Proposed Sale
$75.061,000$75.1K
AMBA
Lee Chan WJan 2, 2025
Proposed Sale
$73.321,000$73.3K