Ju Chi-Hong
Insider CIK 1882831 · AMBA Sr. Vice President, Systems
Trades across companies
| Ticker | Code | Trade | Filed | Shares | Price | Value | Owned after | |
|---|---|---|---|---|---|---|---|---|
| AMBA AMBARELLA INC | S Sale | 2026-09-17 | 2026-09-18 | 2,009 | $64.83 | $130.2K | 154,153 | SEC↗ |
| AMBA AMBARELLA INC | S Sale | 2026-09-17 | 2026-09-18 | 2,009 | $64.83 | $130.2K | 154,153 | SEC↗ |
| AMBA AMBARELLA INC | S Sale | 2026-07-01 | 2026-07-02 | 10,000 | $88.84 | $888.4K | 155,924 | SEC↗ |
| AMBA AMBARELLA INC | S Sale | 2026-06-17 | 2026-06-18 | 2,017 | $67.87 | $136.9K | 165,924 | SEC↗ |
| AMBA AMBARELLA INC | S Sale | 2026-03-19 | 2026-03-19 | 2,155 | $54.14 | $116.7K | 167,941 | SEC↗ |
| AMBA AMBARELLA INC | A Award | 2026-03-18 | 2026-03-19 | 5,930 | — | $0 | 170,096 | SEC↗ |
| AMBA AMBARELLA INC | M Exercise deriv | 2026-03-17 | 2026-03-19 | 9,553 | — | $0 | 0 | SEC↗ |
| AMBA AMBARELLA INC | S Sale | 2026-03-17 | 2026-03-19 | 4,729 | $52.77 | $249.5K | 164,166 | SEC↗ |
| AMBA AMBARELLA INC | M Exercise | 2026-03-17 | 2026-03-19 | 9,553 | — | $0 | 168,895 | SEC↗ |
| AMBA AMBARELLA INC | A Award deriv | 2026-03-02 | 2026-03-04 | 17,329 | — | $0 | 17,329 | SEC↗ |
| AMBA AMBARELLA INC | A Award | 2026-03-02 | 2026-03-04 | 17,329 | — | $0 | 159,188 | SEC↗ |
| AMBA AMBARELLA INC | S Sale | 2026-01-05 | 2026-01-07 | 7,728 | $75.58 | $584.1K | 146,039 | SEC↗ |
| AMBA AMBARELLA INC | S Sale | 2025-12-30 | 2026-01-23 | 7,945 | $70.25 | $558.1K | 149,587 | SEC↗ |
| AMBA AMBARELLA INC | S Sale | 2025-12-30 | 2025-12-31 | 3,765 | $70.32 | $264.8K | 153,767 | SEC↗ |
| AMBA AMBARELLA INC | S Sale | 2025-12-17 | 2025-12-19 | 1,342 | $71.82 | $96.4K | 157,532 | SEC↗ |
| AMBA AMBARELLA INC | S Sale | 2025-10-14 | 2025-10-15 | 6,156 | $80.96 | $498.4K | 158,874 | SEC↗ |
| AMBA AMBARELLA INC | S Sale | 2025-10-13 | 2025-10-15 | 5,057 | $81.29 | $411.1K | 165,030 | SEC↗ |
| AMBA AMBARELLA INC | S Sale | 2025-09-17 | 2025-09-19 | 1,168 | $79.43 | $92.8K | 170,087 | SEC↗ |
| AMBA AMBARELLA INC | S Sale | 2025-06-17 | 2025-06-20 | 1,108 | $52.26 | $57.9K | 171,032 | SEC↗ |
| AMBA AMBARELLA INC | S Sale | 2025-03-18 | 2025-03-20 | 1,034 | $55.02 | $56.9K | 172,140 | SEC↗ |
| AMBA AMBARELLA INC | S Sale | 2025-03-06 | 2025-03-07 | 1,859 | $55.11 | $102.4K | 172,940 | SEC↗ |
| AMBA AMBARELLA INC | A Award | 2025-03-05 | 2025-03-07 | 4,773 | — | $0 | 174,799 | SEC↗ |
| AMBA AMBARELLA INC | A Award deriv | 2025-02-28 | 2025-03-07 | 12,388 | — | $0 | 12,388 | SEC↗ |
| AMBA AMBARELLA INC | A Award | 2025-02-28 | 2025-03-07 | 12,388 | — | $0 | 170,026 | SEC↗ |
| AMBA AMBARELLA INC | S Sale | 2024-12-16 | 2024-12-18 | 1,048 | $75.41 | $79.0K | 157,638 | SEC↗ |
| AMBA AMBARELLA INC | S Sale | 2024-12-09 | 2024-12-10 | 2,118 | $75.69 | $160.3K | 161,686 | SEC↗ |
| AMBA AMBARELLA INC | G Gift | 2024-12-09 | 2024-12-10 | 593 | — | $0 | 163,804 | SEC↗ |
| AMBA AMBARELLA INC | S Sale | 2024-12-09 | 2024-12-10 | 3,000 | $75.72 | $227.2K | 158,686 | SEC↗ |
| AMBA AMBARELLA INC | G Gift | 2024-12-04 | 2024-12-06 | 5,000 | — | $0 | 8,000 | SEC↗ |
| AMBA AMBARELLA INC | G Gift | 2024-12-04 | 2024-12-06 | 5,000 | — | $0 | 164,397 | SEC↗ |
| AMBA AMBARELLA INC | S Sale | 2024-09-17 | 2024-09-19 | 1,050 | $53.54 | $56.2K | 172,397 | SEC↗ |
| AMBA AMBARELLA INC | S Sale | 2024-06-26 | 2024-06-27 | 6,000 | $52.90 | $317.4K | 173,193 | SEC↗ |
| AMBA AMBARELLA INC | M Exercise deriv | 2024-06-21 | 2024-06-24 | 8,900 | — | $0 | 0 | SEC↗ |
| AMBA AMBARELLA INC | M Exercise | 2024-06-21 | 2024-06-24 | 8,900 | $38.92 | $346.4K | 188,093 | SEC↗ |
| AMBA AMBARELLA INC | S Sale | 2024-06-21 | 2024-06-24 | 8,900 | $55.53 | $494.2K | 179,193 | SEC↗ |
| AMBA AMBARELLA INC | S Sale | 2024-06-18 | 2024-06-20 | 1,059 | $55.48 | $58.8K | 179,193 | SEC↗ |
| AMBA AMBARELLA INC | S Sale | 2024-06-10 | 2024-06-11 | 1,895 | $57.50 | $109.0K | 180,252 | SEC↗ |
| AMBA AMBARELLA INC | S Sale | 2024-06-07 | 2024-06-11 | 2,296 | $56.79 | $130.4K | 182,147 | SEC↗ |
| AMBA AMBARELLA INC | S Sale | 2024-03-18 | 2024-03-20 | 778 | $49.27 | $38.3K | 184,443 | SEC↗ |
| AMBA AMBARELLA INC | S Sale | 2024-03-08 | 2024-03-11 | 509 | $57.16 | $29.1K | 185,003 | SEC↗ |
| AMBA AMBARELLA INC | A Award | 2024-03-07 | 2024-03-11 | 1,224 | — | $0 | 185,512 | SEC↗ |
| AMBA AMBARELLA INC | A Award deriv | 2024-02-29 | 2024-03-04 | 15,898 | — | $0 | 15,898 | SEC↗ |
| AMBA AMBARELLA INC | A Award | 2024-02-29 | 2024-03-04 | 15,898 | — | $0 | 184,288 | SEC↗ |
| AMBA AMBARELLA INC | S Sale | 2023-12-19 | 2023-12-21 | 1,074 | $63.04 | $67.7K | 168,390 | SEC↗ |
| AMBA AMBARELLA INC | S Sale | 2023-09-18 | 2023-09-20 | 1,048 | $57.30 | $60.1K | 169,464 | SEC↗ |
| AMBA AMBARELLA INC | S Sale | 2023-07-07 | 2023-07-10 | 4,251 | $81.81 | $347.8K | 170,349 | SEC↗ |
| AMBA AMBARELLA INC | S Sale | 2023-06-20 | 2023-06-20 | 1,015 | $84.80 | $86.1K | 174,600 | SEC↗ |
| AMBA AMBARELLA INC | A Award | 2023-06-15 | 2023-06-20 | 17,814 | — | $0 | 175,615 | SEC↗ |
| AMBA AMBARELLA INC | S Sale | 2023-06-08 | 2023-06-09 | 4,165 | $82.62 | $344.1K | 157,801 | SEC↗ |
| AMBA AMBARELLA INC | A Award deriv | 2023-04-03 | 2023-04-05 | 9,553 | — | $0 | 9,553 | SEC↗ |
| AMBA AMBARELLA INC | S Sale | 2023-03-17 | 2023-03-17 | 4,402 | $76.85 | $338.3K | 161,966 | SEC↗ |
| AMBA AMBARELLA INC | M Exercise deriv | 2023-03-15 | 2023-03-17 | 1,195 | — | $0 | 0 | SEC↗ |
| AMBA AMBARELLA INC | M Exercise deriv | 2023-03-15 | 2023-03-17 | 14,338 | — | $0 | 0 | SEC↗ |
| AMBA AMBARELLA INC | M Exercise deriv | 2023-03-15 | 2023-03-17 | 513 | — | $0 | 2,055 | SEC↗ |
| AMBA AMBARELLA INC | M Exercise deriv | 2023-03-15 | 2023-03-17 | 775 | — | $0 | 6,206 | SEC↗ |
| AMBA AMBARELLA INC | M Exercise | 2023-03-15 | 2023-03-17 | 12,488 | — | $0 | 166,368 | SEC↗ |
| AMBA AMBARELLA INC | A Award deriv | 2023-03-02 | 2023-03-06 | 9,553 | — | $0 | 9,553 | SEC↗ |
| AMBA AMBARELLA INC | S Sale | 2022-12-22 | 2022-12-22 | 2,000 | $81.16 | $162.3K | 153,689 | SEC↗ |
| AMBA AMBARELLA INC | S Sale | 2022-12-19 | 2022-12-20 | 764 | $80.46 | $61.5K | 155,689 | SEC↗ |
| AMBA AMBARELLA INC | M Exercise deriv | 2022-12-16 | 2022-12-20 | 776 | — | $0 | 6,981 | SEC↗ |
| AMBA AMBARELLA INC | M Exercise deriv | 2022-12-16 | 2022-12-20 | 514 | — | $0 | 2,568 | SEC↗ |
| AMBA AMBARELLA INC | M Exercise deriv | 2022-12-16 | 2022-12-20 | 1,195 | — | $0 | 1,195 | SEC↗ |
| AMBA AMBARELLA INC | S Sale | 2022-12-16 | 2022-12-20 | 1,262 | $83.77 | $105.7K | 156,453 | SEC↗ |
| AMBA AMBARELLA INC | M Exercise | 2022-12-16 | 2022-12-20 | 2,485 | — | $0 | 157,715 | SEC↗ |
| AMBA AMBARELLA INC | M Exercise deriv | 2022-09-16 | 2022-09-20 | 1,195 | — | $0 | 2,390 | SEC↗ |
| AMBA AMBARELLA INC | M Exercise deriv | 2022-09-16 | 2022-09-20 | 514 | — | $0 | 3,082 | SEC↗ |
| AMBA AMBARELLA INC | M Exercise deriv | 2022-09-16 | 2022-09-20 | 776 | — | $0 | 7,757 | SEC↗ |
| AMBA AMBARELLA INC | M Exercise | 2022-09-16 | 2022-09-20 | 2,485 | — | $0 | 156,502 | SEC↗ |
| AMBA AMBARELLA INC | S Sale | 2022-09-16 | 2022-09-20 | 1,272 | $63.25 | $80.5K | 155,230 | SEC↗ |
| AMBA AMBARELLA INC | M Exercise deriv | 2022-06-16 | 2022-06-17 | 775 | — | $0 | 8,533 | SEC↗ |
| AMBA AMBARELLA INC | M Exercise deriv | 2022-06-16 | 2022-06-17 | 513 | — | $0 | 3,596 | SEC↗ |
| AMBA AMBARELLA INC | M Exercise deriv | 2022-06-16 | 2022-06-17 | 1,195 | — | $0 | 3,585 | SEC↗ |
| AMBA AMBARELLA INC | S Sale | 2022-06-16 | 2022-06-17 | 1,340 | $66.26 | $88.8K | 153,875 | SEC↗ |
| AMBA AMBARELLA INC | M Exercise | 2022-06-16 | 2022-06-17 | 2,483 | — | $0 | 155,215 | SEC↗ |
| AMBA AMBARELLA INC | A Award deriv | 2022-04-11 | 2022-04-19 | 9,308 | — | $0 | 9,308 | SEC↗ |
| AMBA AMBARELLA INC | A Award deriv | 2022-04-11 | 2022-04-19 | 9,308 | — | $0 | 9,308 | SEC↗ |
| AMBA AMBARELLA INC | M Exercise deriv | 2022-03-16 | 2022-03-18 | 514 | — | $0 | 4,109 | SEC↗ |
| AMBA AMBARELLA INC | M Exercise deriv | 2022-03-16 | 2022-03-18 | 14,259 | — | $0 | 0 | SEC↗ |
| AMBA AMBARELLA INC | M Exercise deriv | 2022-03-16 | 2022-03-18 | 1,189 | — | $0 | 0 | SEC↗ |
| AMBA AMBARELLA INC | M Exercise deriv | 2022-03-16 | 2022-03-18 | 1,195 | — | $0 | 4,780 | SEC↗ |
| AMBA AMBARELLA INC | S Sale | 2022-03-16 | 2022-03-18 | 14,598 | $91.20 | $1.33M | 152,732 | SEC↗ |
| AMBA AMBARELLA INC | M Exercise | 2022-03-16 | 2022-03-18 | 31,416 | — | $0 | 167,330 | SEC↗ |
| AMBA AMBARELLA INC | S Sale | 2022-03-14 | 2022-03-14 | 1,315 | $84.42 | $111.0K | 135,833 | SEC↗ |
| AMBA AMBARELLA INC | A Award | 2022-03-08 | 2022-03-10 | 3,611 | — | $0 | 137,148 | SEC↗ |
| AMBA AMBARELLA INC | S Sale | 2021-12-30 | 2022-01-03 | 536 | $206.11 | $110.5K | 134,537 | SEC↗ |
| AMBA AMBARELLA INC | S Sale | 2021-12-27 | 2021-12-28 | 402 | $209.98 | $84.4K | 135,073 | SEC↗ |
| AMBA AMBARELLA INC | M Exercise deriv | 2021-12-16 | 2021-12-17 | 513 | — | $0 | 4,623 | SEC↗ |
| AMBA AMBARELLA INC | M Exercise deriv | 2021-12-16 | 2021-12-17 | 1,188 | — | $0 | 1,189 | SEC↗ |
| AMBA AMBARELLA INC | M Exercise deriv | 2021-12-16 | 2021-12-17 | 1,194 | — | $0 | 5,975 | SEC↗ |
| AMBA AMBARELLA INC | M Exercise | 2021-12-16 | 2021-12-17 | 2,895 | — | $0 | 137,070 | SEC↗ |
| AMBA AMBARELLA INC | S Sale | 2021-12-16 | 2021-12-17 | 1,595 | $188.90 | $301.3K | 135,475 | SEC↗ |
| AMBA AMBARELLA INC | S Sale | 2021-12-07 | 2022-01-05 | 500 | $223.00 | $111.5K | 133,175 | SEC↗ |
| AMBA AMBARELLA INC | S Sale | 2021-12-07 | 2022-01-05 | 500 | $220.81 | $110.4K | 133,675 | SEC↗ |
| AMBA AMBARELLA INC | M Exercise | 2021-12-03 | 2021-12-07 | 2,897 | — | $0 | 135,670 | SEC↗ |
| AMBA AMBARELLA INC | S Sale | 2021-12-03 | 2021-12-07 | 1,495 | $192.69 | $288.1K | 134,175 | SEC↗ |
| AMBA AMBARELLA INC | M Exercise deriv | 2021-09-16 | 2021-09-17 | 514 | — | $0 | 5,136 | SEC↗ |
| AMBA AMBARELLA INC | M Exercise deriv | 2021-09-16 | 2021-09-17 | 1,188 | — | $0 | 2,377 | SEC↗ |
| AMBA AMBARELLA INC | M Exercise deriv | 2021-09-16 | 2021-09-17 | 1,195 | — | $0 | 7,169 | SEC↗ |