Filing Details

Accession Number:
0001280263-14-000134
Form Type:
4
Zero Holdings:
No
Publication Time:
2014-09-10 20:13:43
Reporting Period:
2014-09-08
Filing Date:
2014-09-10
Accepted Time:
2014-09-10 20:13:43
SEC Url:
Form 4 Filing
Issuer
Cik Name Symbol Sector (SIC) IRS No
1280263 Ambarella Inc AMBA Semiconductors & Related Devices (3674) 980459628
Insiders
Cik Name Reported Address Insider Title Director Officer Large Shareholder Other
1558686 Feng-Ming Wang 3101 Jay Street
Santa Clara CA 95054
Ceo Yes Yes No No
Reported Non-Derivative Transactions
Sec. Name Acquisiton - Disposition Date Amount Price Remaning Holdings Equity Swap Involved Form Type Code Nature of Ownership Explanation
Ordinary Shares Disposition 2014-09-09 13,400 $38.70 327,943 No 4 S Direct
Ordinary Shares Disposition 2014-09-09 1,600 $39.49 326,343 No 4 S Direct
Equity Swap Involved Form Type Code Nature of Ownership Explanation
No 4 S Direct
No 4 S Direct
Reported Derivative Transactions
Sec. Name Sec. Type Acquisiton - Disposition Date Amount Price Amount - 2 Price - 2
Ordinary Shares Non-Qualified Stock Option (right to buy) Acquisiton 2014-09-08 36,000 $0.00 36,000 $38.92
Ordinary Shares Restricted Stock Units Acquisiton 2014-09-08 84,000 $0.00 84,000 $0.00
Remaning Holdings Exercise Date Expiration Date Equity Swap Involved Transaction Form Type Transaction Code Nature of Ownership
36,000 2024-09-07 No 4 A Direct
84,000 2024-09-07 No 4 A Direct
Footnotes
  1. The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on June 30, 2014.
  2. The sale price reported in column 4 of Table I represents the weighted average sale price of the shares sold ranging from $38.2389 to $39.2300 per share. Upon request by the Commission staff, the Issuer, or a security holder of the Issuer, the reporting person will provide full information regarding the number of shares sold at each separate price within the ranges set forth in this Form 4.
  3. The sale price reported in column 4 of Table I represents the weighted average sale price of the shares sold ranging from $39.2500 to $39.7418 per share. Upon request by the Commission staff, the Issuer, or a security holder of the Issuer, the reporting person will provide full information regarding the number of shares sold at each separate price within the ranges set forth in this Form 4.
  4. Shares subject to the option vest monthly over four years beginning on September 8, 2014.
  5. Each restricted stock unit represents a contingent right to receive one share of Ambarella, Inc. Ordinary Shares.
  6. The restricted stock units vest at the rate of 1/16 per quarter beginning on September 15, 2014.