Filing Details

Accession Number:
0001209191-14-068033
Form Type:
4
Zero Holdings:
No
Publication Time:
2014-11-12 15:46:53
Reporting Period:
2014-09-17
Filing Date:
2014-11-12
Accepted Time:
2014-11-12 15:46:53
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
1008463 Bu Lip Tan One California Street, Suite 2800
San Francisco CA 94111
Yes No 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 2014-09-17 1,500 $38.00 2,964 No 4 S Indirect See Footnote
Ordinary Shares Disposition 2014-09-18 1,500 $38.00 1,464 No 4 S Indirect See Footnote
Ordinary Shares Disposition 2014-09-18 11,253 $40.27 0 No 4 S Indirect See Footnote
Ordinary Shares Disposition 2014-09-18 347 $40.27 0 No 4 S Indirect See Footnote
Ordinary Shares Disposition 2014-09-18 357 $40.27 0 No 4 S Indirect See Footnote
Equity Swap Involved Form Type Code Nature of Ownership Explanation
No 4 S Indirect See Footnote
No 4 S Indirect See Footnote
No 4 S Indirect See Footnote
No 4 S Indirect See Footnote
No 4 S Indirect See Footnote
Reported Non-Derivative Holdings
Sec. Name Remaning Holdings Nature of Ownership Explanation
Ordinary Shares 2,778 Direct
Footnotes
  1. Such shares are held by Lip-Bu Tan & Ysa Loo Trust DTD 2/3/92.
  2. The sale price reported in column 4 of Table I represents the weighted average sale price of the shares sold ranging from $40.03 to $40.55 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 footnote (2) to this Form 4.
  3. Such shares are held by Pacven Walden Management Co., Ltd., of which Mr. Tan is the sole shareholder and director.
  4. Such shares are held by WIIG Pool, Inc., of which Mr. Tan is a director and shareholder. Mr. Tan disclaims beneficial ownership of the shares held by WIIG Pool, Inc. except to the extent of any pecuniary interest therein.
  5. Such shares are held by Reserve Holdings LLC, of which Mr. Tan is a director and shareholder. Mr. Tan disclaims beneficial ownership of the shares held by Reserve Holdings LLC except to the extent of any pecuniary interest therein.