The estimated Net Worth of Xiaoxiong Zhang is at least 8.31 百万$ dollars as of 9 September 2009. Xiaoxiong Zhang owns over 78,000 units of Superconductor Technologies stock worth over 7,625,007$ and over the last 15 years Xiaoxiong sold SCON stock worth over 688,060$.
Xiaoxiong has made over 4 trades of the Superconductor Technologies stock since 2009, according to the Form 4 filled with the SEC. Most recently Xiaoxiong sold 78,000 units of SCON stock worth 198,900$ on 9 September 2009.
The largest trade Xiaoxiong's ever made was selling 78,000 units of Superconductor Technologies stock on 9 September 2009 worth over 198,900$. On average, Xiaoxiong trades about 56,000 units every 19 days since 2009. As of 9 September 2009 Xiaoxiong still owns at least 2,877,361 units of Superconductor Technologies stock.
You can see the complete history of Xiaoxiong Zhang stock trades at the bottom of the page.
Over the last 22 years, insiders at Superconductor Technologies have traded over 38,541,826$ worth of Superconductor Technologies stock and bought 11,322,183 units worth 18,569,764$ . The most active insiders traders include Le Roy C Kopp、Co Hillman、Charles E Shalvoy. On average, Superconductor Technologies executives and independent directors trade stock every 86 days with the average trade being worth of 846,209$. The most recent stock trade was executed by Le Roy C Kopp on 10 April 2017, trading 200,000 units of SCON stock currently worth 338,000$.
Superconductor Technologies executives and other stock owners filed with the SEC include: