TSIANG BENJAMIN S

Insider trading activity of TSIANG BENJAMIN S

Figures computed from official regulatory filings — methodology.

Insufficient history for a statistical track record (fewer than 5 open-market buys).

TSIANG BENJAMIN S — SINA CORP insider: 39 transactions · InsiderLens

Figures computed from official regulatory filings — methodology.

Insufficient history for a statistical track record (fewer than 5 open-market buys).

Company	Filed	Type	Qty	Price	Value · USD	Src
SINA CORP	Nov 9, 2006	Gift	-5,000	0.00	$0	SEC
SINA CORP	Sep 12, 2006	Exercise	12,500	15.47	$193.4K	SEC
SINA CORP	Sep 12, 2006	Exercise	18,750	1.88	$35.3K	SEC
SINA CORP	Sep 12, 2006	ExerciseD	-12,500	0.00	$0	SEC
SINA CORP	Sep 12, 2006	Sell	-31,250	26.40	$825K	SEC
SINA CORP	Sep 12, 2006	ExerciseD	-18,750	0.00	$0	SEC
SINA CORP	Jun 30, 2006	AwardD	60,000	0.00	$0	SEC
SINA CORP	Jun 9, 2006	AwardD	60,000	0.00	$0	SEC
SINA CORP	Jun 1, 2006	Sell	-100,000	24.87	$2.5M	SEC
SINA CORP	Jun 9, 2005	Exercise	6,250	24.23 USD	—	SEC
SINA CORP	Jun 9, 2005	Exercise	5,400	15.47 USD	—	SEC
SINA CORP	Jun 9, 2005	Sell	-11,650	31.48 USD	—	SEC
SINA CORP	Jun 9, 2005	ExerciseD	-6,250	0.00 USD	—	SEC
SINA CORP	Jun 9, 2005	ExerciseD	-5,400	0.00 USD	—	SEC
SINA CORP	Jun 2, 2005	ExerciseD	-8,750	0.00 USD	—	SEC
SINA CORP	Jun 2, 2005	Sell	-12,100	28.00 USD	—	SEC
SINA CORP	Jun 2, 2005	ExerciseD	-850	0.00 USD	—	SEC
SINA CORP	Jun 2, 2005	ExerciseD	-2,500	0.00 USD	—	SEC
SINA CORP	Jun 2, 2005	Exercise	850	15.47 USD	—	SEC
SINA CORP	Jun 2, 2005	Exercise	8,750	1.88 USD	—	SEC
SINA CORP	Jun 2, 2005	Exercise	2,500	3.13 USD	—	SEC
SINA CORP	Nov 3, 2004	ExerciseD	-8,333	0.00 USD	—	SEC
SINA CORP	Nov 3, 2004	ExerciseD	-10,000	0.00 USD	—	SEC
SINA CORP	Nov 3, 2004	ExerciseD	-6,667	0.00 USD	—	SEC
SINA CORP	Nov 3, 2004	Sell	-25,000	33.16 USD	—	SEC