TSIANG BENJAMIN S

CIK 00012697051 company

Transactions

Companies

Filings

CIK

0001269705

Recent Transactions

16 trades

Award
SINA CORP
stock option (right to buy)
2006-06-07+60,000→ 60,000 total
Award
SINA CORP
stock option (right to buy)
2006-06-07+60,000→ 60,000 total
Sale
SINA CORP
ordinary shares
2006-05-31$24.87/sh−100,000→ 109,802 total
Sale
SINA CORP
ordinary shares
2006-05-31$24.87/sh−100,000→ 109,802 total
Exercise/Conversion
SINA CORP
ordinary shares
2005-06-07$15.47/sh+5,400→ 215,202 total
Exercise/Conversion
SINA CORP
employee stock option (right to buy)
2005-06-07−6,250→ 23,750 total
Exercise/Conversion
SINA CORP
employee stock option (right to buy)
2005-06-07−5,400→ 20,000 total
Exercise/Conversion
SINA CORP
ordinary shares
2005-06-07$15.47/sh+5,400→ 215,202 total
Sale
SINA CORP
ordinary shares
2005-06-07$31.48/sh−11,650→ 209,802 total
Exercise/Conversion
SINA CORP
employee stock option (right to buy)
2005-06-07−6,250→ 23,750 total
Exercise/Conversion
SINA CORP
employee stock option (right to buy)
2005-06-07−5,400→ 20,000 total
Exercise/Conversion
SINA CORP
ordinary shares
2005-06-07$24.23/sh+6,250→ 221,452 total
Sale
SINA CORP
ordinary shares
2005-06-07$31.48/sh−11,650→ 209,802 total
Exercise/Conversion
SINA CORP
ordinary shares
2005-06-07$24.23/sh+6,250→ 221,452 total
Sale
SINA CORP
ordinary shares
2004-06-01$37.00/sh−30,000→ 209,802 total
Sale
SINA CORP
ordinary shares
2004-05-28$35.55/sh−20,000→ 239,802 total