LEE CHAN W (Chief Operating Officer) sold 6.1% of their position (10.37K shares) of AMBARELLA INC on the open market
Open‑market sale worth $552.2K — a moderate reduction. Review remaining holdings and any 10b5‑1 plan disclosures.
S · 2 sales
Filed: 3/19/2026ACC: 0001280263-26-000029
Officer· Chief Operating Officer
Since Sep 2021
-3.05K
Net shares
Net seller
$552.2K
Total sold
2
Open market trades
0B · 2S
5
Total transactions
21K acquired · 24.05K disposed
Non-Derivative Transactions4
Ordinary Shares
Direct
Shares
+13.68K
Price / share
—
Trade value
—
% of position
9.2%
3/17/2026
149.42K→163.10K
Ordinary Shares
Direct
Shares
−6.73K
Price / share
$52.77
Trade value
$355.09K
% of position
4.1%
3/17/2026
163.10K→156.37K
Ordinary Shares
Direct
Shares
+7.32K
Price / share
—
Trade value
—
% of position
4.7%
3/18/2026
156.37K→163.69K
Ordinary Shares
Direct
Shares
−3.64K
Price / share
$54.14
Trade value
$197.12K
% of position
2.2%
3/19/2026
163.69K→160.05K
Total
Net shares
+10.63K
Net value
-$552.21K
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Ordinary Shares Direct | 3/17/2026 | M · Option Exercise | +13.68K | — | — | 9.2% | 149.42K | 163.10K |
| Ordinary Shares Direct | 3/17/2026 | S · Sale | −6.73K | $52.77 | $355.09K | 4.1% | 163.10K | 156.37K |
| Ordinary Shares Direct | 3/18/2026 | A · Award | +7.32K | — | — | 4.7% | 156.37K | 163.69K |
| Ordinary Shares Direct | 3/19/2026 | S · Sale | −3.64K | $54.14 | $197.12K | 2.2% | 163.69K | 160.05K |
| Total | +10.63K | -$552.21K | ||||||
Derivative Transactions1
Performance Stock Units
Direct
Converts to
Ordinary Shares
13.68K shares
Shares
−13.68K
Strike price
Held after
0.00
Exercisable
—
3/17/2026
| Security | Converts To | Date | Type | Shares | Strike Price | Exercisable | Held After |
|---|---|---|---|---|---|---|---|
| Performance Stock Units Direct | Ordinary Shares13.68K shares | 3/17/2026 | M · Option Exercise | −13.68K | — | 0.00 |