Latest filing published 11 Feb 2014 for SUPERTEX INC, €161k.
Insider track record
No signal scores available.
Michael Tsang: trading record in brief
All filings by Michael Tsang on record concern Supertex Inc. Over a trading history stretching from 1 May 2006 to 10 February 2014, the count stands at 53 filings.
On the market, this insider has only sold: 37 sales, €1.1M in total. Besides market trades, the filings include 15 option exercises. 2014 to date brings no purchases and 2 sales.
Most recently, on 11 February 2014, the filings show an option exercise worth €161k in Supertex Inc. Filings reach the SEC (Form 4) feed a median of 1 day after the trade. For comparison, the SEC allows two business days to file a Form 4. A sale on its own says little: insiders also sell to pay tax, fund a purchase or diversify. This summary is built from SEC (Form 4) disclosures alone and does not predict where the share price will go.
Companies and markets linked to Michael Tsang
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
- 10,500 shares@ US$20.85Common StockSEC:0001351520-14-000003:0
- 10,500 shares@ US$33.00Common StockSEC:0001351520-14-000003:1
- 3,500 shares@ US$20.85Common StockSEC:0001351520-14-000001:0
- 3,500 shares@ US$27.00Common StockSEC:0001351520-14-000001:1
- 7,000 shares@ US$20.85Common stockSEC:0001351520-13-000001:0
- 7,000 shares@ US$26.50Common stockSEC:0001351520-13-000001:1
- 7,000 shares@ US$20.85Common stockSEC:0001351520-13-000001:2
- 7,000 shares@ US$27.00common stockSEC:0001351520-13-000001:3
- 5,000 shares@ US$17.39common stockSEC:0001351520-12-000001:0
- 5,000 shares@ US$19.00common stockSEC:0001351520-12-000001:1
- 2,000 shares@ US$17.34common stockSEC:0001351520-10-000001:0
- 2,000 shares@ US$25.25common stockSEC:0001351520-10-000001:1
- 2,000 shares@ US$15.67Common StockSEC:0001351520-10-000001:2
- 2,000 shares@ US$26.00Common StockSEC:0001351520-10-000001:3
- 1,500 shares@ US$11.30common stockSEC:0001351520-09-000001:0
- 400 shares@ US$24.42common stockSEC:0001351520-09-000001:1
- 600 shares@ US$24.27common stockSEC:0001351520-09-000001:2
- 100 shares@ US$24.26common stockSEC:0001351520-09-000001:3
- 100 shares@ US$24.42common stockSEC:0001351520-09-000001:4
- 100 shares@ US$24.33common stockSEC:0001351520-09-000001:5
- 200 shares@ US$24.40common stockSEC:0001351520-09-000001:6
- 1,000 shares@ US$17.34common stockSEC:0001351520-07-000001:0
- 1,000 shares@ US$15.67common stockSEC:0001351520-07-000001:1
- 1,000 shares@ US$33.93common stockSEC:0001351520-07-000001:2
- 1,000 shares@ US$33.91common stockSEC:0001351520-07-000001:3
25 of 53 declarations