Senior insider sale
Sr. Vice President, Systems at AMBARELLA INC — senior position signals high conviction
$1.56M
20.50K shares
JU CHI-HONG plans to sell 20.50K shares of AMBARELLA INC valued at approximately $1.56M. Form 144 is a notice of intent to sell restricted or control securities — not a mandatory transaction. This filing provides advance warning of potential selling pressure.
Restricted stock vesting under a registered plan
Not Applicable
Restricted stock vesting under a registered plan
Not Applicable
Restricted stock vesting under a registered plan
Not Applicable
Shares Purchased through Employee Stock Purchase Plan
Cash
Restricted stock vesting under a registered plan
Not Applicable
Performance Stock Units
Not Applicable
Shares Purchased through Employee Stock Purchase Plan
Cash
Restricted stock vesting under a registered plan
Not Applicable
Restricted stock vesting under a registered plan
Not Applicable
Restricted stock vesting under a registered plan
Not Applicable
Restricted stock vesting under a registered plan
Not Applicable
Shares Purchased through Employee Stock Purchase Plan
Cash
| Acquisition Date | Type | Amount Acquired | Gift |
|---|---|---|---|
12/15/2025 | Restricted stock vesting under a registered plan Not Applicable | 649.00 | — |
12/15/2025 | Restricted stock vesting under a registered plan Not Applicable | 786.00 | — |
12/15/2025 | Restricted stock vesting under a registered plan Not Applicable | 376.00 | — |
9/15/2025 | Shares Purchased through Employee Stock Purchase Plan Cash | 223.00 | — |
6/15/2023 | Restricted stock vesting under a registered plan Not Applicable | 383.00 | — |
3/15/2023 | Performance Stock Units Not Applicable | 3.54K | — |
9/15/2022 | Shares Purchased through Employee Stock Purchase Plan Cash | 142.00 | — |
9/15/2022 | Restricted stock vesting under a registered plan Not Applicable | 583.00 | — |
9/15/2022 | Restricted stock vesting under a registered plan Not Applicable | 251.00 | — |
9/15/2022 | Restricted stock vesting under a registered plan Not Applicable | 379.00 | — |
6/15/2022 | Restricted stock vesting under a registered plan Not Applicable | 550.00 | — |
3/15/2022 | Shares Purchased through Employee Stock Purchase Plan Cash | 81.00 | — |
| Total | 7.95K | ||
Completed
Units to sell
1.34K
Market value
$96.4K
Units to sell
6.16K
Market value
$498.4K
Units to sell
5.06K
Market value
$411.1K
Planned — Approximate Date
Units to sell
7.95K
Market value
$558.2K
Units
20.50K
Value
$1.56M
| Date | Units to Sell | Approx. Market Value | Exchange | Status |
|---|---|---|---|---|
| Completed | ||||
12/17/2025 | 1.34K | $96.4K | — | Completed |
10/14/2025 | 6.16K | $498.4K | — | Completed |
10/13/2025 | 5.06K | $411.1K | — | Completed |
| Planned — Approximate Date | ||||
12/30/2025 | 7.95K | $558.2K | NASDAQ | Planned |
| Total | 20.50K | $1.56M | ||