Ju Chi-Hong
Insider transactions at 1 company
This page shows all SEC Form 4 filings attributed to Ju Chi-Hong. Form 4 disclosures are required whenever a corporate insider — director, officer, or 10%+ shareholder — buys, sells, or receives company stock. Each row represents a separate reported transaction. All data is sourced directly from the SEC EDGAR public database.
| Company | Title | Type | Shares | Price | Value | Date |
|---|---|---|---|---|---|---|
| AMBA | Senior VP, Systems & GM, Asia | Sale | 3,765 | $70.32 | $264,755 | Dec 30, 2025 |
| AMBA | Senior VP, Systems & GM, Asia | Sale | 1,342 | $71.82 | $96,382 | Dec 17, 2025 |
| AMBA | Senior VP, Systems & GM, Asia | Sale | 6,156 | $80.96 | $498,390 | Oct 13, 2025 |
| AMBA | Sr. Vice President, Systems | Sale | 1,168 | $79.43 | $92,774 | Sep 17, 2025 |
| AMBA | Sr. Vice President, Systems | Sale | 1,108 | $52.26 | $57,904 | Jun 17, 2025 |
| AMBA | Sr. Vice President, Systems | Sale | 1,034 | $55.02 | $56,891 | Mar 18, 2025 |
| AMBA | Sr. Vice President, Systems | Award / Grant | 12,388 | — | — | Mar 6, 2025 |
| AMBA | Sr. Vice President, Systems | Sale | 1,048 | $75.41 | $79,030 | Dec 16, 2024 |
| AMBA | Sr. Vice President, Systems | Sale | 2,118 | $75.69 | $160,311 | Dec 9, 2024 |
| AMBA | Sr. Vice President, Systems | Gift | 5,000 | — | — | Dec 4, 2024 |
| AMBA | Sr. Vice President, Systems | Sale | 1,050 | $53.54 | $56,217 | Sep 17, 2024 |
| AMBA | Sr. Vice President, Systems | Sale | 6,000 | $52.90 | $317,400 | Jun 26, 2024 |
| AMBA | Sr. Vice President, Systems | Option Exercise | 8,900 | $38.92 | $346,388 | Jun 21, 2024 |
| AMBA | Sr. Vice President, Systems | Sale | 1,059 | $55.48 | $58,753 | Jun 18, 2024 |
| AMBA | Sr. Vice President, Systems | Sale | 2,296 | $56.79 | $130,390 | Jun 10, 2024 |
| AMBA | Sr. Vice President, Systems | Sale | 778 | $49.27 | $38,332 | Mar 18, 2024 |
| AMBA | Sr. Vice President, Systems | Sale | 509 | $57.16 | $29,094 | Mar 7, 2024 |
| AMBA | Sr. Vice President, Systems | Award / Grant | 15,898 | — | — | Feb 29, 2024 |
| AMBA | Sr. Vice President, Systems | Sale | 1,074 | $63.04 | $67,705 | Dec 19, 2023 |
| AMBA | Sr. Vice President, Systems | Sale | 1,048 | $57.30 | $60,050 | Sep 18, 2023 |
| AMBA | Sr. Vice President, Systems | Sale | 4,251 | $81.81 | $347,774 | Jul 7, 2023 |
| AMBA | Sr. Vice President, Systems | Award / Grant | 17,814 | — | — | Jun 20, 2023 |
| AMBA | Sr. Vice President, Systems | Sale | 4,165 | $82.62 | $344,112 | Jun 8, 2023 |
| AMBA | Sr. Vice President, Systems | Sale | 4,402 | $76.85 | $338,294 | Mar 15, 2023 |
| AMBA | Sr. Vice President, Systems | Sale | 2,000 | $81.16 | $162,320 | Dec 22, 2022 |
| AMBA | Sr. Vice President, Systems | Sale | 764 | $80.46 | $61,471 | Dec 16, 2022 |
| AMBA | Sr. Vice President, Systems | Option Exercise | 2,485 | — | — | Sep 16, 2022 |
| AMBA | Sr. Vice President, Systems | Sale | 1,340 | $66.26 | $88,788 | Jun 16, 2022 |
| AMBA | Sr. Vice President, Systems | Sale | 14,598 | $91.20 | $1,331,338 | Mar 16, 2022 |
| AMBA | Sr. Vice President, Systems | Sale | 1,315 | $84.42 | $111,012 | Mar 14, 2022 |
| AMBA | Sr. Vice President, Systems | Award / Grant | 3,611 | — | — | Mar 8, 2022 |
| AMBA | Sr. Vice President, Systems | Sale | 536 | $206.11 | $110,475 | Dec 30, 2021 |
| AMBA | Sr. Vice President, Systems | Sale | 402 | $209.98 | $84,412 | Dec 27, 2021 |
| AMBA | Sr. Vice President, Systems | Option Exercise | 2,895 | — | — | Dec 16, 2021 |
| AMBA | Sr. Vice President, Systems | Sale | 500 | $223.00 | $111,500 | Dec 7, 2021 |
| AMBA | Sr. Vice President, Systems | Option Exercise | 2,897 | — | — | Dec 3, 2021 |