AMBARELLA INC
AMBA
22 insider filings · Latest: Jun 26, 2026
Common Stock Transactions
| Txn Date | Accepted | Insider | Type | Shares | Avg Price | Value | Shares Owned | Filing |
|---|---|---|---|---|---|---|---|---|
| Mar 17, 2026 | Mar 19 10:41 PM | Chan W LeeChief Operations Officer | Sale | 6,729 | $52.77 | $355.1K | 156,370(D) | View → |
| Mar 19, 2026 | Mar 19 10:39 PM | Chi-Hong JuSenior VP, Systems & GM, Asia | Sale | 2,155 | $54.14 | $116.7K | 167,941(D) | View → |
| Mar 17, 2026 | Mar 19 10:39 PM | Chi-Hong JuSenior VP, Systems & GM, Asia | Sale | 4,729 | $52.77 | $249.5K | 164,166(D) | View → |
| Mar 19, 2026 | Mar 19 10:39 PM | Feng-Ming WangDirector, CEO | Sale | 8,083 | $54.14 | $437.6K | 838,561(D) | View → |
| Mar 17, 2026 | Mar 19 10:39 PM | Feng-Ming WangDirector, CEO | Sale | 18,976 | $52.77 | $1.0M | 830,958(D) | View → |
| Mar 2, 2026 | Mar 4 10:36 PM | Feng-Ming WangDirector, CEO | Sale | 50,000 | $60.80 | $3.0M | 768,979(D) | View → |
| Mar 2, 2026 | Mar 2 9:37 PM | FENG-MING WANG | Proposed Sale | 50,000 | $60.34 | $3.0M | — | View → |
| Dec 30, 2025 | Jan 23 11:05 PM | Chi-Hong JuSenior VP, Systems & GM, Asia | Sale | 7,945 | $70.25 | $558.1K | 149,587(D) | View → |
| Jan 5, 2026 | Jan 5 9:11 PM | CHIHONG JOHN JU | Proposed Sale | 7,728 | $75.58 | $584.1K | — | View → |
| Dec 30, 2025 | Dec 31 10:21 PM | Chi-Hong JuSenior VP, Systems & GM, Asia | Sale | 3,765 | $70.32 | $264.8K | 153,767(D) | View → |
| Dec 30, 2025 | Dec 30 9:03 PM | CHIHONG JOHN JU | Proposed Sale | 7,945 | $70.25 | $558.2K | — | View → |
| Dec 26, 2025 | Dec 29 12:36 PM | PAISLEY CHRISTOPHER B | Proposed Sale | 500 | $72.18 | $36.1K | — | View → |
| Dec 18, 2025 | Dec 18 9:08 PM | JOHN A YOUNG | Proposed Sale | 3,791 | $72.96 | $276.6K | — | View → |
| Dec 16, 2025 | Dec 16 9:20 PM | ELIZABETH M SCHWARTING | Proposed Sale | 624 | $72.38 | $45.2K | — | View → |
| Dec 2, 2025 | Dec 2 9:16 PM | LESLIE KOHN | Proposed Sale | 150,000 | $71.59 | $10.7M | — | View → |
| Oct 14, 2025 | Oct 14 8:05 PM | CHIHONG JOHN JU | Proposed Sale | 6,156 | $80.96 | $498.4K | — | View → |
| Oct 13, 2025 | Oct 14 12:52 PM | CHIHONG JOHN JU | Proposed Sale | 5,057 | $81.29 | $411.1K | — | View → |
| Oct 6, 2025 | Oct 6 8:32 PM | ELIZABETH M SCHWARTING | Proposed Sale | 2,664 | $85.38 | $227.4K | — | View → |
| Sep 22, 2025 | Sep 22 8:12 PM | CHRISTOPHER DAY | Proposed Sale | 1,000 | $89.00 | $89.0K | — | View → |
| Sep 19, 2025 | Sep 19 8:04 PM | CHRISTOPHER DAY | Proposed Sale | 1,000 | $84.00 | $84.0K | — | View → |
Stock Options & Derivatives
| Txn Date | Accepted | Insider | Type | Shares | Exercise Price | Shares Owned | Filing |
|---|---|---|---|---|---|---|---|
| May 26, 2026 | May 29 12:02 AM | John Alexander YoungCFO | Option Exercise | 400 | $55.80 | 24,600(D) | View → |
| Mar 17, 2026 | Mar 19 10:42 PM | John Alexander YoungCFO | Option Exercise | 3,556 | — | 0(D) | View → |
| Mar 17, 2026 | Mar 19 10:42 PM | Yun-Lung ChenVP, Business Development and M | Option Exercise | 4,651 | — | 0(D) | View → |
| Mar 17, 2026 | Mar 19 10:41 PM | Chan W LeeChief Operations Officer | Option Exercise | 13,678 | — | 0(D) | View → |
| Mar 17, 2026 | Mar 19 10:39 PM | Chi-Hong JuSenior VP, Systems & GM, Asia | Option Exercise | 9,553 | — | 0(D) | View → |
| Mar 17, 2026 | Mar 19 10:39 PM | Feng-Ming WangDirector, CEO | Option Exercise | 27,598 | — | 0(D) | View → |
| Mar 2, 2026 | Mar 4 10:39 PM | John Alexander YoungCFO | Grant/Award | 15,201 | — | 15,201(D) | View → |
| Mar 2, 2026 | Mar 4 10:39 PM | Yun-Lung ChenVP, Business Development and M | Grant/Award | 7,220 | — | 7,220(D) | View → |
| Mar 2, 2026 | Mar 4 10:39 PM | Chan W LeeChief Operations Officer | Grant/Award | 24,701 | — | 24,701(D) | View → |
| Mar 2, 2026 | Mar 4 10:38 PM | Chi-Hong JuSenior VP, Systems & GM, Asia | Grant/Award | 17,329 | — | 17,329(D) | View → |
| Mar 2, 2026 | Mar 4 10:36 PM | Feng-Ming WangDirector, CEO | Grant/Award | 53,203 | — | 53,203(D) | View → |
| Mar 2, 2026 | Mar 4 10:36 PM | Feng-Ming WangDirector, CEO | Option Exercise | 50,000 | $41.36 | 0(D) | View → |