Ambarella's top three insider shareholders as of March 23, 2026 are Leslie Kohn (Chief Technology Officer, 977.43K shares), Feng-Ming Wang (Ceo, 822.18K shares), Chi-Hong Ju (Senior Vp, Systems Gm, Asia, 159.19K shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| Leslie Kohn | Chief Technology Officer | 977,428 | 0 | 19 Sep, 2025 |
| Feng-Ming Wang | Ceo | 838,561 | 0 | 19 Mar, 2026 |
| Chi-Hong Ju | Senior Vp, Systems Gm, Asia | 167,941 | 0 | 19 Mar, 2026 |
| Chan W Lee | Chief Operations Officer | 160,049 | 0 | 19 Mar, 2026 |
| John Alexander Young | Cfo | 119,594 | 0 | 19 Mar, 2026 |
| Andrew W Verhalen | 83,734 | 0 | 01 Sep, 2023 | |
| Yun-Lung Chen | Vp, Business Development And M | 76,371 | 0 | 19 Mar, 2026 |
| Brian C White | Cfo | 74,140 | 0 | 21 Dec, 2023 |
| Kevin C Eichler | Cfo | 73,259 | 0 | 18 Mar, 2022 |
| Christopher B Paisley | 41,279 | 0 | 29 Dec, 2025 | |
| Hsiao-Wuen Hon | 30,776 | 0 | 04 Sep, 2025 | |
| Chenming Hu | 29,516 | 0 | 04 Sep, 2025 | |
| David Jeffrey Richardson | 2,498 | 25,812 | 17 Dec, 2025 | |
| Christopher Day | Vp, Marketing | 15,099 | 0 | 20 Jun, 2025 |
| Andrew W Verhalen | 0 | 11,455 | 11 Mar, 2022 | |
| Greef-Safft Anne De | 10,772 | 0 | 30 Aug, 2024 | |
| Chi-Hong Ju | Sr. Vice President, Systems | 0 | 8,000 | 06 Dec, 2024 |
| Elizabeth M Schwarting | 6,690 | 0 | 18 Dec, 2025 | |
| Teresa H Meng | 6,606 | 0 | 18 Mar, 2022 | |
| Chantelle Yvette Breithaupt | 4,940 | 0 | 04 Sep, 2025 | |
| Gregory M Bryant | 2,457 | 0 | 04 Mar, 2026 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 17 Mar, 2026 | Chi-Hong Ju | Ordinary Shares | A | 9,553 | - | 168,895 | D | M |
| 17 Mar, 2026 | Feng-Ming Wang | Ordinary Shares | A | 27,598 | - | 849,934 | D | M |
| 17 Mar, 2026 | Yun-Lung Chen | Ordinary Shares | A | 4,651 | - | 73,522 | D | M |
| 17 Mar, 2026 | Chan W Lee | Ordinary Shares | A | 13,678 | - | 163,099 | D | M |
| 17 Mar, 2026 | John Alexander Young | Ordinary Shares | A | 3,556 | - | 121,649 | D | M |
| 17 Mar, 2026 | Feng-Ming Wang | Ordinary Shares | D | 18,976 | $52.77 | 830,958 | D | S |
| 17 Mar, 2026 | Chan W Lee | Ordinary Shares | D | 6,729 | $52.77 | 156,370 | D | S |
| 17 Mar, 2026 | Chi-Hong Ju | Ordinary Shares | D | 4,729 | $52.77 | 164,166 | D | S |
| 17 Mar, 2026 | John Alexander Young | Ordinary Shares | D | 4,577 | $52.77 | 117,072 | D | S |
| 18 Mar, 2026 | Yun-Lung Chen | Ordinary Shares | A | 2,849 | $0.00 | 76,371 | D | A |
| 18 Mar, 2026 | John Alexander Young | Ordinary Shares | A | 5,560 | $0.00 | 122,632 | D | A |
| 17 Mar, 2026 | Yun-Lung Chen | Performance Stock Units | D | 4,651 | $0.00 | 0 | D | M |
| 18 Mar, 2026 | Chi-Hong Ju | Ordinary Shares | A | 5,930 | $0.00 | 170,096 | D | A |
| 18 Mar, 2026 | Chan W Lee | Ordinary Shares | A | 7,320 | $0.00 | 163,690 | D | A |
| 18 Mar, 2026 | Feng-Ming Wang | Ordinary Shares | A | 15,686 | $0.00 | 846,644 | D | A |
| 19 Mar, 2026 | Chi-Hong Ju | Ordinary Shares | D | 2,155 | $54.14 | 167,941 | D | S |
| 19 Mar, 2026 | John Alexander Young | Ordinary Shares | D | 3,038 | $54.14 | 119,594 | D | S |
| 19 Mar, 2026 | Chan W Lee | Ordinary Shares | D | 3,641 | $54.14 | 160,049 | D | S |
| 19 Mar, 2026 | Feng-Ming Wang | Ordinary Shares | D | 8,083 | $54.14 | 838,561 | D | S |
| 17 Mar, 2026 | John Alexander Young | Performance Stock Units | D | 3,556 | $0.00 | 0 | D | M |