CIK 0001280263 · Large accelerated filer
AMBARELLA INC
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- AMBA
- Exchange
- Nasdaq
- Industry
- Semiconductors & Related Devices
- FY end
- Jan 31
- Entity type
- operating
- EIN
- 980459628
- Phone
- 408-734-8888
- Business address
- 3001 TASMAN DRIVE, SANTA CLARA, CA, 95054
- Open-market buys, last 90 days
- $0
- in 0 filings
- Open-market sales, last 90 days
- $1,060,264
- in 6 filings, $145K under 10b5-1 plans
Net −$1,060,264. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.
Who's trading
90 days
Reading 100 more Form 4s from the SEC; this list fills in as they're read.
| Date | Insider | Transaction | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| 2025-03-06 | Wang Feng-Ming CEO | Sale | −4,104 | $55.11 | $226K | 801,271 |
| 2025-03-05 | Young John Alexander CFO | Grant or award | +4,637 | 118,418 | ||
| 2025-03-05 | Day Christopher VP, Marketing | Grant or award | +1,990 | 16,520 | ||
| 2025-03-05 | Chen Yun-Lung VP, Business Development | Grant or award | +2,249 | 70,143 | ||
| 2025-03-05 | Lee Chan W Chief Operating Officer | Grant or award | +5,465 | 133,639 | ||
| 2025-03-05 | Kohn Leslie Chief Technology Officer | Grant or award | +6,056 | 985,292 | ||
| 2025-03-05 | Ju Chi-Hong Sr. Vice President, Systems | Grant or award | +4,773 | 174,799 | ||
| 2025-03-05 | Wang Feng-Ming CEO | Grant or award | +11,024 | 805,375 | ||
| 2025-02-28 | Young John Alexander CFO | Grant or award | +12,388 | 113,781 | ||
| 2025-02-28 | Young John Alexander CFO | Grant or award · Performance Stock Units | +12,388 | 12,388 | ||
| 2025-02-28 | Chen Yun-Lung VP, Business Development | Grant or award | +5,868 | 67,894 | ||
| 2025-02-28 | Chen Yun-Lung VP, Business Development | Grant or award · Performance Stock Units | +5,868 | 5,868 | ||
| 2025-02-28 | Lee Chan W Chief Operating Officer | Grant or award | +18,256 | 128,174 | ||
| 2025-02-28 | Lee Chan W Chief Operating Officer | Grant or award · Performance Stock Units | +18,256 | 18,256 | ||
| 2025-02-28 | Kohn Leslie Chief Technology Officer | Grant or award | +19,560 | 979,236 | ||
| 2025-02-28 | Kohn Leslie Chief Technology Officer | Grant or award · Performance Stock Units | +19,560 | 19,560 | ||
| 2025-02-28 | Ju Chi-Hong Sr. Vice President, Systems | Grant or award | +12,388 | 170,026 | ||
| 2025-02-28 | Ju Chi-Hong Sr. Vice President, Systems | Grant or award · Performance Stock Units | +12,388 | 12,388 | ||
| 2025-02-28 | Wang Feng-Ming CEO | Grant or award | +39,120 | 794,351 | ||
| 2025-02-28 | Wang Feng-Ming CEO | Grant or award · Performance Stock Units | +39,120 | 39,120 |
Page 7 of 30 · 591 trades