Chief Operations Officer
Avg Cost/Share
$71.82
Shares
2,406
Total Value
$172,798.92
Owned After
124,566
SEC Form 4
Chief Operating Officer
Avg Cost/Share
$79.43
Shares
1,947
Total Value
$154,650.21
Owned After
124,566
SEC Form 4
Chief Operating Officer
Avg Cost/Share
$52.26
Shares
1,601
Total Value
$83,668.26
Owned After
124,566
SEC Form 4
Chief Operating Officer
Avg Cost/Share
$55.02
Shares
1,468
Total Value
$80,769.36
Owned After
124,566
SEC Form 4
Chief Operating Officer
Avg Cost/Share
$55.11
Shares
2,108
Total Value
$116,171.88
Owned After
124,566
SEC Form 4
Chief Operating Officer
Avg Cost/Share
$76.56
Shares
2,000
Total Value
$153,110.00
Owned After
124,566
Chief Operating Officer
Avg Cost/Share
$74.43
Shares
3,000
Total Value
$223,300.00
Owned After
124,566
Chief Operating Officer
Avg Cost/Share
$77.12
Shares
3,000
Total Value
$231,360.00
Owned After
124,566
Chief Operating Officer
Avg Cost/Share
$74.19
Shares
2,000
Total Value
$148,380.00
Owned After
124,566
Chief Operating Officer
Avg Cost/Share
$75.41
Shares
1,488
Total Value
$112,210.08
Owned After
124,566
SEC Form 4
Chief Operating Officer
Avg Cost/Share
$53.54
Shares
1,490
Total Value
$79,774.60
Owned After
124,566
SEC Form 4
Chief Operating Officer
Avg Cost/Share
$55.48
Shares
1,504
Total Value
$83,441.92
Owned After
124,566
SEC Form 4
Chief Operating Officer
Avg Cost/Share
$49.27
Shares
1,075
Total Value
$52,965.25
Owned After
124,566
SEC Form 4
Chief Operating Officer
Avg Cost/Share
$57.16
Shares
642
Total Value
$36,696.72
Owned After
124,566
SEC Form 4
Chief Operating Officer
Avg Cost/Share
$63.04
Shares
1,520
Total Value
$95,820.80
Owned After
124,566
SEC Form 4
| Insider | Ticker | Relationship | Date | Transaction | Avg Cost | Shares | Total Value | Owned After | SEC Forms |
|---|---|---|---|---|---|---|---|---|---|
| Lee Chan W | AMBA | Chief Operations Officer | Dec 17, 2025 | Sell | $71.82 | 2,406 | $172,798.92 | 124,566 | |
| Lee Chan W | AMBA | Chief Operating Officer | Sep 17, 2025 | Sell | $79.43 | 1,947 | $154,650.21 | 124,566 | |
| Lee Chan W | AMBA | Chief Operating Officer | Jun 17, 2025 | Sell | $52.26 | 1,601 | $83,668.26 | 124,566 | |
| Lee Chan W | AMBA | Chief Operating Officer | Mar 18, 2025 | Sell | $55.02 | 1,468 | $80,769.36 | 124,566 | |
| Lee Chan W | AMBA | Chief Operating Officer | Feb 28, 2025 | Sell | $55.11 | 2,108 | $116,171.88 | 124,566 | |
| Lee Chan W | AMBA | Chief Operating Officer | Jan 15, 2025 | Sell | $76.56 | 2,000 | $153,110.00 | 124,566 | |
| Lee Chan W | AMBA | Chief Operating Officer | Jan 10, 2025 | Sell | $74.43 | 3,000 | $223,300.00 | 124,566 | |
| Lee Chan W | AMBA | Chief Operating Officer | Jan 6, 2025 | Sell | $77.12 | 3,000 | $231,360.00 | 124,566 | |
| Lee Chan W | AMBA | Chief Operating Officer | Jan 2, 2025 | Sell | $74.19 | 2,000 | $148,380.00 | 124,566 | |
| Lee Chan W | AMBA | Chief Operating Officer | Dec 16, 2024 | Sell | $75.41 | 1,488 | $112,210.08 | 124,566 | |
| Lee Chan W | AMBA | Chief Operating Officer | Sep 17, 2024 | Sell | $53.54 | 1,490 | $79,774.60 | 124,566 | |
| Lee Chan W | AMBA | Chief Operating Officer | Jun 18, 2024 | Sell | $55.48 | 1,504 | $83,441.92 | 124,566 | |
| Lee Chan W | AMBA | Chief Operating Officer | Mar 18, 2024 | Sell | $49.27 | 1,075 | $52,965.25 | 124,566 | |
| Lee Chan W | AMBA | Chief Operating Officer | Mar 7, 2024 | Sell | $57.16 | 642 | $36,696.72 | 124,566 | |
| Lee Chan W | AMBA | Chief Operating Officer | Dec 19, 2023 | Sell | $63.04 | 1,520 | $95,820.80 | 124,566 |