Insider holders · CIK 0001280263
AMBARELLA INC · AMBA
Every insider with a reported Table I holding at this company, ranked by their last-reported share count. A balance is only as fresh as its filing — the report date sits next to every row on purpose. ← Back to activity
| Insider | Direct shares | Indirect shares | Total reported | Last report (ET) | From |
|---|---|---|---|---|---|
| Leslie KohnChief Technology Officer | 911,656 | — | 911,656 | Dec 20, 2018 · 5:36 pm EST | Form 4 |
| Feng-Ming WangCEO | 767,759 | — | 767,759 | Sep 18, 2026 · 4:51 pm EDT | Form 4 |
| Chi-Hong JuSenior VP, Systems & GM | 154,153 | 8,000 | 162,153 | Sep 18, 2026 · 4:50 pm EDT | Form 4 |
| Chan W LeeChief Operations Officer | 154,443 | — | 154,443 | Sep 18, 2026 · 4:50 pm EDT | Form 4 |
| John Alexander YoungCFO | 107,806 | — | 107,806 | Sep 21, 2026 · 5:57 pm EDT | Form 4 |
| George LaplanteExecutive Vice President | 95,986 | — | 95,986 | Sep 20, 2018 · 5:57 pm EDT | Form 4 |
| Yun-Lung ChenVP, Business Dev. & Marketing | 60,557 | — | 60,557 | Jul 10, 2026 · 4:55 pm EDT | Form 4 |
| Andrew W VerhalenDirector | 59,136 | 850 | 59,986 | Dec 20, 2018 · 4:21 pm EST | Form 4 |
| Christopher B PaisleyDirector | 44,180 | — | 44,180 | Sep 10, 2026 · 4:47 pm EDT | Form 4 |
| Hsiao-Wuen HonDirector | 33,927 | — | 33,927 | Sep 10, 2026 · 4:48 pm EDT | Form 4 |
| Chenming HuDirector | 32,667 | — | 32,667 | Sep 10, 2026 · 5:36 pm EDT | Form 4 |
| David Jeffrey RichardsonDirector | 5,649 | 25,812 | 31,461 | Sep 10, 2026 · 4:48 pm EDT | Form 4 |
| Christopher DayVP, Marketing | 12,827 | — | 12,827 | Mar 11, 2019 · 6:31 pm EDT | Form 4 |
| Elizabeth M SchwartingDirector | 9,841 | — | 9,841 | Sep 10, 2026 · 4:48 pm EDT | Form 4 |
| Lip Bu TanDirector | 8,147 | 464 | 8,611 | Mar 17, 2017 · 5:17 pm EDT | Form 4 |
| Chantelle Yvette BreithauptDirector | 8,091 | — | 8,091 | Sep 10, 2026 · 4:48 pm EDT | Form 4 |
| Gregory M BryantDirector | 5,608 | — | 5,608 | Sep 10, 2026 · 4:49 pm EDT | Form 4 |
| Teresa H MengDirector | 1,312 | — | 1,312 | Dec 20, 2018 · 5:37 pm EST | Form 4 |
Balances come from each insider’s most recent filing that reports a Table I holding; an insider who left the company years ago still appears with their last-known figure and its date. Indirect totals collapse multiple vehicles (trusts, LLCs) into one number — open the filing for the breakdown. Shares as filed, not split-adjusted.