Skip to contentTang Yau-Sing — CHINA AGRITECH INC insider: 35 transactions · InsiderLensTang Yau-Sing
- Chief Financial Officer at CHINA AGRITECH INC · on record since Oct 31, 2008
- 10% owner at Aurum Explorations, Inc. · on record since Aug 24, 2009
- Director at NEPHROS INC · on record since Aug 23, 2010
- Director at Aurum Explorations, Inc. · on record since Oct 29, 2010
- Pres., CEO, CFO, Sec. & Treas. at Aurum Explorations, Inc. · on record since Oct 29, 2010
Insider trading activity of Tang Yau-Sing
- Transactions on record
- 35
- since Jan 14, 2010
- Open-market buys
- 0
- Open-market sells
- 29
- $911.2K
- Companies traded
- 3
- last filing Jan 7, 2011
Figures computed from official regulatory filings — methodology.
Companies where Tang Yau-Sing has traded
Track record of Tang Yau-Sing
Insufficient history for a statistical track record (fewer than 5 open-market buys).
Transaction history of Tang Yau-Sing
Co-insiders of Tang Yau-Sing
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BENNETT G MICHAELCHINA AGRITECH INC
| Company | Filed | Type | Qty | Price | Value · USD | Src |
|---|
| Jan 7, 2011 | Sell | -5,000 | 13.50 USD | $67.5K | SEC |
| Jan 3, 2011 | Sell | -5,000 | 13.00 USD | $65K | SEC |
| Jan 3, 2011 | Sell | -5,000 | 12.50 USD | $62.5K | SEC |
| Oct 29, 2010 | Sell | -243,738 | 0.01 USD | $2.4K | SEC |
| Oct 29, 2010 | Other | 3,326,900 | 0.01 USD | $33.3K | SEC |
| Aug 23, 2010 | AwardD | 20,000 | 0.00 | $0 | SEC |
| Aug 9, 2010 | Sell | -800 | 15.10 | $12.1K | SEC |
| Aug 9, 2010 | Sell | -500 | 15.05 | $7.5K | SEC |
| Aug 9, 2010 | Sell | -600 | 15.06 | $9K | SEC |
| Aug 9, 2010 | Sell | -3,200 | 15.00 | $48K | SEC |
| Aug 9, 2010 | Sell | -1,600 | 15.03 | $24K | SEC |
| Aug 9, 2010 | Sell | -300 | 15.04 | $4.5K | SEC |
| Aug 9, 2010 | Sell | -350 | 15.11 | $5.3K | SEC |
| Aug 9, 2010 | Sell | -200 | 15.12 | $3K | SEC |
| Aug 9, 2010 | Sell | -300 | 15.15 | $4.5K | SEC |
| Aug 9, 2010 | Sell | -400 | 15.09 | $6K | SEC |
| Aug 9, 2010 | Sell | -900 | 15.07 | $13.6K | SEC |
| Aug 9, 2010 | Sell | -850 | 15.16 | $12.9K | SEC |
| Aug 4, 2010 | Sell | -500 | 14.01 | $7K | SEC |
| Aug 4, 2010 | Sell | -1,900 | 14.10 | $26.8K | SEC |
| Aug 4, 2010 | Sell | -200 | 14.03 | $2.8K | SEC |
| Aug 4, 2010 | Sell | -400 | 14.14 | $5.7K | SEC |
| Aug 4, 2010 | Sell | -200 | 14.05 | $2.8K | SEC |
| Aug 4, 2010 | Sell | -5,500 | 14.00 | $77K | SEC |
| Aug 4, 2010 | Sell | -200 | 14.09 | $2.8K | SEC |