SEC Form 4 research
| Issuer | AMBARELLA INC |
|---|---|
| Tickers | AMBA |
| Reporting owners | 42 |
| Officers and directors | 14 |
| Last public filing | 2026-09-28 |
| Available | Trade date | Reporting owners | Code | Shares | Price | Reported value |
|---|---|---|---|---|---|---|
| 2026-09-28 | 2026-09-25 | PAISLEY CHRISTOPHER B | S | 250 | $70.76 | Not reported |
| 2026-09-21 | 2026-09-18 | Young John Alexander | S | 1,896 | $67.28 | Not reported |
| 2026-09-18 | 2026-09-17 | Wang Feng-Ming | S | 6,086 | $64.83 | Not reported |
| 2026-09-18 | 2026-09-17 | Ju Chi-Hong | S | 2,009 | $64.83 | Not reported |
| 2026-09-18 | 2026-09-17 | Lee Chan W | S | 2,893 | $64.83 | Not reported |
| 2026-09-18 | 2026-09-17 | Young John Alexander | S | 3,126 | $64.83 | Not reported |
| 2026-09-10 | 2026-09-08 | Hu Chenming | A | 3,151 | $0 | Not reported |
| 2026-09-10 | 2026-09-08 | Bryant Gregory M | A | 3,151 | $0 | Not reported |
| 2026-09-10 | 2026-09-08 | Breithaupt Chantelle Yvette | A | 3,151 | $0 | Not reported |
| 2026-09-10 | 2026-09-08 | Schwarting Elizabeth M | A | 3,151 | $0 | Not reported |
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