Filing Details

Accession Number:
0001351520-14-000001
Form Type:
4
Zero Holdings:
No
Publication Time:
2014-01-30 19:09:21
Reporting Period:
2014-01-30
Filing Date:
2014-01-30
Accepted Time:
2014-01-30 19:09:21
SEC Url:
Form 4 Filing
Issuer
Cik Name Symbol Sector (SIC) IRS No
730000 Supertex Inc SUPX Semiconductors & Related Devices (3674) 942328535
Insiders
Cik Name Reported Address Insider Title Director Officer Large Shareholder Other
1351520 Michael Tsang 1235 Bordeaux Dr.
Sunnyvale CA 94089
Vp, Operations & Product Eng No 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
Common Stock Acquisiton 2014-01-30 3,500 $20.85 3,500 No 4 M Direct
Common Stock Disposition 2014-01-30 3,500 $27.00 0 No 4 S Direct
Equity Swap Involved Form Type Code Nature of Ownership Explanation
No 4 M Direct
No 4 S Direct
Reported Derivative Transactions
Sec. Name Sec. Type Acquisiton - Disposition Date Amount Price Amount - 2 Price - 2
Common Stock NQ Stock Options (to exercise common stock) Acquisiton 2014-01-30 3,500 $20.85 3,500 $20.85
Remaning Holdings Exercise Date Expiration Date Equity Swap Involved Transaction Form Type Transaction Code Nature of Ownership
22,500 2011-12-01 2018-12-01 No 4 M Direct