Feng-Ming Wang
CIK: 0001558686
Transaction Breakdown
High conviction signal
Position reduction
Derivative conversions
Compensation grants
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Companies & Roles (1)
AMBARELLA INC
Discretionary Trading P&L
Holdings
Transaction History (33 total)
- Sep 17, 2026AMBA
AMBARELLA INC
Sale(S)Direct6.1K shares at avg. $64.83$395K - Jul 1, 2026AMBA
AMBARELLA INC
Sale(S)Direct16.3K shares at avg. $90.08$1.5M - Jun 17, 2026AMBA
AMBARELLA INC
Gift(G)Direct10K shares- - Jun 17, 2026AMBA
AMBARELLA INC
Sale(S)Direct6.2K shares at avg. $67.87$421K - May 26, 2026AMBA
AMBARELLA INC
Sale(S)Direct17.3K shares at avg. $90.38$1.6M - May 26, 2026AMBA
AMBARELLA INC
Sale(S)Direct6.1K shares at avg. $91.23$553K - May 26, 2026AMBA
AMBARELLA INC
Sale(S)Direct9.2K shares at avg. $92.05$842K - Mar 19, 2026AMBA
AMBARELLA INC
Sale(S)Direct8.1K shares at avg. $54.14$438K - Mar 18, 2026AMBA
AMBARELLA INC
Award(A)Direct15.7K shares- - Mar 17, 2026AMBA
AMBARELLA INC
Exercise(M)Direct27.6K shares- - Mar 17, 2026AMBA
AMBARELLA INC
Sale(S)Direct19K shares at avg. $52.77$1.0M - Mar 2, 2026AMBA
AMBARELLA INC
Sale(S)Direct1.9K shares at avg. $58.77$112K - Mar 2, 2026AMBA
AMBARELLA INC
Sale(S)Direct2.6K shares at avg. $59.53$155K - Mar 2, 2026AMBA
AMBARELLA INC
Sale(S)Direct32.5K shares at avg. $60.91$2.0M - Mar 2, 2026AMBA
AMBARELLA INC
Sale(S)Direct12K shares at avg. $61.42$740K - Mar 2, 2026AMBA
AMBARELLA INC
Award(A)Direct53.2K shares- - Mar 2, 2026AMBA
AMBARELLA INC
Exercise(M)Direct50K shares at avg. $41.36$2.1M - Mar 2, 2026AMBA
AMBARELLA INC
Sale(S)Direct1K shares at avg. $56.83$57K - Dec 19, 2025AMBA
AMBARELLA INC
Gift(G)Direct15K shares- - Dec 17, 2025AMBA
AMBARELLA INC
Sale(S)Direct5K shares at avg. $71.82$356K - Sep 17, 2025AMBA
AMBARELLA INC
Sale(S)Direct4.9K shares at avg. $79.43$391K - Jun 17, 2025AMBA
AMBARELLA INC
Sale(S)Direct4.7K shares at avg. $52.26$244K - Mar 18, 2025AMBA
AMBARELLA INC
Sale(S)Direct3.2K shares at avg. $55.02$176K - Mar 6, 2025AMBA
AMBARELLA INC
Sale(S)Direct4.1K shares at avg. $55.11$226K - Mar 5, 2025AMBA
AMBARELLA INC
Award(A)Direct11K shares-
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Sep 17, 2026 | AMBA AMBARELLA INC | Sale(S) | 6,086 | $64.83 | $394,555 | Direct |
| Jul 1, 2026 | AMBA AMBARELLA INC | Sale(S) | 16,250 | $90.08 | $1,463,800 | Direct |
| Jun 17, 2026 | AMBA AMBARELLA INC | Gift(G) | 10,000 | - | $0 | Direct |
| Jun 17, 2026 | AMBA AMBARELLA INC | Sale(S) | 6,204 | $67.87 | $421,065 | Direct |
| May 26, 2026 | AMBA AMBARELLA INC | Sale(S) | 17,285 | $90.38 | $1,562,203 | Direct |
| May 26, 2026 | AMBA AMBARELLA INC | Sale(S) | 6,065 | $91.23 | $553,306 | Direct |
| May 26, 2026 | AMBA AMBARELLA INC | Sale(S) | 9,150 | $92.05 | $842,246 | Direct |
| Mar 19, 2026 | AMBA AMBARELLA INC | Sale(S) | 8,083 | $54.14 | $437,614 | Direct |
| Mar 18, 2026 | AMBA AMBARELLA INC | Award(A) | 15,686 | - | $0 | Direct |
| Mar 17, 2026 | AMBA AMBARELLA INC | Exercise(M) | 27,598 | - | $0 | Direct |
| Mar 17, 2026 | AMBA AMBARELLA INC | Sale(S) | 18,976 | $52.77 | $1,001,364 | Direct |
| Mar 2, 2026 | AMBA AMBARELLA INC | Sale(S) | 1,900 | $58.77 | $111,663 | Direct |
| Mar 2, 2026 | AMBA AMBARELLA INC | Sale(S) | 2,600 | $59.53 | $154,770 | Direct |
| Mar 2, 2026 | AMBA AMBARELLA INC | Sale(S) | 32,460 | $60.91 | $1,977,226 | Direct |
| Mar 2, 2026 | AMBA AMBARELLA INC | Sale(S) | 12,040 | $61.42 | $739,540 | Direct |
| Mar 2, 2026 | AMBA AMBARELLA INC | Award(A) | 53,203 | - | $0 | Direct |
| Mar 2, 2026 | AMBA AMBARELLA INC | Exercise(M) | 50,000 | $41.36 | $2,068,000 | Direct |
| Mar 2, 2026 | AMBA AMBARELLA INC | Sale(S) | 1,000 | $56.83 | $56,832 | Direct |
| Dec 19, 2025 | AMBA AMBARELLA INC | Gift(G) | 15,000 | - | - | Direct |
| Dec 17, 2025 | AMBA AMBARELLA INC | Sale(S) | 4,950 | $71.82 | $355,509 | Direct |
| Sep 17, 2025 | AMBA AMBARELLA INC | Sale(S) | 4,928 | $79.43 | $391,431 | Direct |
| Jun 17, 2025 | AMBA AMBARELLA INC | Sale(S) | 4,677 | $52.26 | $244,420 | Direct |
| Mar 18, 2025 | AMBA AMBARELLA INC | Sale(S) | 3,194 | $55.02 | $175,734 | Direct |
| Mar 6, 2025 | AMBA AMBARELLA INC | Sale(S) | 4,104 | $55.11 | $226,171 | Direct |
| Mar 5, 2025 | AMBA AMBARELLA INC | Award(A) | 11,024 | - | - | Direct |
1-25 of 33 transactions
About Wang Feng-Ming
Wang Feng-Ming (SEC CIK 0001558686) files insider reports with the SEC as CEO of AMBARELLA INC (AMBA).
Signal8 holds 15 ownership filings by Wang Feng-Ming, all Form 4s, filed between Sep 6, 2024 and Sep 18, 2026. Those filings report 33 transactions, from Sep 4, 2024 to Sep 17, 2026. Signal8's Form 4 history starts in Sep 2024.
The business address on Wang Feng-Ming's filings is in SANTA CLARA, CA.
Recent filings by Wang Feng-Ming
- Sep 17, 2026: Open-market sale of AMBA shares (Form 4, code S).
- Jul 1, 2026: Open-market sale of AMBA shares (Form 4, code S).
- Jun 17, 2026: Gift of AMBA shares (Form 4, code G).
- Jun 17, 2026: Open-market sale of AMBA shares (Form 4, code S).
- May 26, 2026: Open-market sales of AMBA shares (3 lines, Form 4, code S).
Other insiders filing for AMBARELLA INC (AMBA)
- PAISLEY CHRISTOPHER B, Director
- Young John Alexander, CFO
- Ju Chi-Hong, Senior VP, Systems & GM
- Lee Chan W, Chief Operations Officer
- Hu Chenming, Director
- Bryant Gregory M, Director