Form 4 for AMBA AMBARELLA INC
Accepted 2021-12-17 00:00:00 ET · period of report 2021-12-16 · accession 0001280263-21-000143 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| D | 2021-12-17 | 2021-12-16 | AMBA | Ju Chi-Hong | Sr. VP, Systems | S - Sale+OE | $188.90 | -1,595 | 135.5K | -1% | -$301.3K |
| D | 2021-12-17 | 2021-12-16 | AMBA | Ju Chi-Hong | Sr. VP, Systems | M - OptEx | — | +2,895 | 137.1K | +2% | — |
| DM | 2021-12-17 | 2021-12-16 | AMBA | Ju Chi-Hong | Sr. VP, Systems | M - OptEx | $0.00 | -2,895 | 4,623 | -39% | $0 |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Ordinary Shares | 2021-12-16 | S | D | 1,595 | $188.90 | 135,475 | D | — | — | (F2) Shares sold to pay tax obligations resulting from the vesting of restricted stock units. |
| 2 | Common | Ordinary Shares | 2021-12-16 | M | A | 2,895 | — | 137,070 | D | — | — | (F1) Each restricted stock unit represents a contingent right to receive one share of Ambarella, Inc. Ordinary Shares. |
| 3 | Derivative | Restricted Stock Units | 2021-12-16 | M | D | 1,194 | $0.00 | 5,975 | D | — · — to 2023-03-15 | 1,194 Ordinary Shares | (F1) Each restricted stock unit represents a contingent right to receive one share of Ambarella, Inc. Ordinary Shares. (F4) The restricted stock units vest at the rate of 1/12 per quarter commencing on March 15, 2020. |
| 4 | Derivative | Restricted Stock Units | 2021-12-16 | M | D | 1,188 | $0.00 | 1,189 | D | — · — to 2022-03-15 | 1,188 Ordinary Shares | (F1) Each restricted stock unit represents a contingent right to receive one share of Ambarella, Inc. Ordinary Shares. (F3) The restricted stock units vest at the rate of 1/12 per quarter commencing on March 15, 2019. |
| 5 | Derivative | Restricted Stock Units | 2021-12-16 | M | D | 513 | $0.00 | 4,623 | D | — · — to 2024-03-15 | 513 Ordinary Shares | (F1) Each restricted stock unit represents a contingent right to receive one share of Ambarella, Inc. Ordinary Shares. (F5) The restricted stock units vest at the rate of 1/12 per quarter commencing on March 15, 2021. |