CHAO CHARLES GUOWEI

Director at SINA CORP · on record since Jun 30, 2006
Director at WACHOVIA CORP NEW · on record since Mar 13, 2026
Director at TuSimple Holdings Inc. · on record since Apr 21, 2021
10% owner at TuSimple Holdings Inc. · on record since Apr 21, 2021
CFO & Co-COO at SINA CORP · on record since Jul 29, 2004

Insider trading activity of CHAO CHARLES GUOWEI

Transactions on record: 51; since Aug 1, 2003

Open-market buys: 0

Open-market sells: 6; $11.4M

Companies traded: 1; last filing Jun 30, 2006

Figures computed from official regulatory filings — .

Companies where CHAO CHARLES GUOWEI has traded

SINA CORP51 tx · $12.9M · Jun 30, 2006

Track record of CHAO CHARLES GUOWEI

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

Transaction history of CHAO CHARLES GUOWEI

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
SINA CORPListing unverified	Jun 30, 2006	AwardD (derivative)	390,000	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
SINA CORPListing unverified	Jun 9, 2006	AwardD (derivative)	390,000	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
SINA CORPListing unverified	Nov 23, 2004	Sell	-55,000	37.03 USD	$2M		SEC
SINA CORPListing unverified	Nov 23, 2004	ExerciseD (derivative)	-3,750	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
SINA CORPListing unverified	Nov 23, 2004	ExerciseD (derivative)	-14,970	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
SINA CORPListing unverified	Nov 23, 2004	Exercise	14,970	1.35 USD	$20.2K		SEC
SINA CORPListing unverified	Nov 23, 2004	Exercise	35,416	17.50 USD	$619.8K	Unusual size	SEC
SINA CORPListing unverified	Nov 23, 2004	Exercise	3,750	1.88 USD	$7.1K		SEC
SINA CORPListing unverified	Nov 23, 2004	ExerciseD (derivative)	-35,416	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
SINA CORPListing unverified	Nov 23, 2004	Exercise	864	1.50 USD	$1.3K		SEC
SINA CORPListing unverified	Nov 23, 2004	ExerciseD (derivative)	-864	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
SINA CORPListing unverified	Nov 2, 2004	Exercise	97,500	1.88 USD	$183.3K	Unusual size	SEC
SINA CORPListing unverified	Nov 2, 2004	Exercise	1,874	6.50 USD	$12.2K		SEC
SINA CORPListing unverified	Nov 2, 2004	Sell	-100,000	33.42 USD	$3.3M	Unusual size	SEC
SINA CORPListing unverified	Nov 2, 2004	ExerciseD (derivative)	-1,874	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
SINA CORPListing unverified	Nov 2, 2004	ExerciseD (derivative)	-626	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
SINA CORPListing unverified	Nov 2, 2004	Exercise	626	3.13 USD	$2K		SEC
SINA CORPListing unverified	Nov 2, 2004	ExerciseD (derivative)	-97,500	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
SINA CORPListing unverified	Jul 29, 2004	AwardD (derivative)	50,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
SINA CORPListing unverified	Feb 20, 2004	ExerciseD (derivative)	-28,609	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
SINA CORPListing unverified	Feb 20, 2004	Sell	-50,000	43.90 USD	$2.2M		SEC
SINA CORPListing unverified	Feb 20, 2004	Exercise	28,609	1.35 USD	$38.6K		SEC
SINA CORPListing unverified	Feb 20, 2004	ExerciseD (derivative)	-703	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
SINA CORPListing unverified	Feb 20, 2004	Exercise	11,271	1.50 USD	$16.9K		SEC
SINA CORPListing unverified	Feb 20, 2004	Exercise	3,313	3.13 USD	$10.4K		SEC

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
SINA CORPListing unverified	Jun 30, 2006	AwardD (derivative)	390,000	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
SINA CORPListing unverified	Jun 9, 2006	AwardD (derivative)	390,000	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
SINA CORPListing unverified	Nov 23, 2004	Sell	-55,000	37.03 USD	$2M		SEC
SINA CORPListing unverified	Nov 23, 2004	ExerciseD (derivative)	-3,750	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
SINA CORPListing unverified	Nov 23, 2004	ExerciseD (derivative)	-14,970	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
SINA CORPListing unverified	Nov 23, 2004	Exercise	14,970	1.35 USD	$20.2K		SEC
SINA CORPListing unverified	Nov 23, 2004	Exercise	35,416	17.50 USD	$619.8K	Unusual size	SEC
SINA CORPListing unverified	Nov 23, 2004	Exercise	3,750	1.88 USD	$7.1K		SEC
SINA CORPListing unverified	Nov 23, 2004	ExerciseD (derivative)	-35,416	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
SINA CORPListing unverified	Nov 23, 2004	Exercise	864	1.50 USD	$1.3K		SEC
SINA CORPListing unverified	Nov 23, 2004	ExerciseD (derivative)	-864	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
SINA CORPListing unverified	Nov 2, 2004	Exercise	97,500	1.88 USD	$183.3K	Unusual size	SEC
SINA CORPListing unverified	Nov 2, 2004	Exercise	1,874	6.50 USD	$12.2K		SEC
SINA CORPListing unverified	Nov 2, 2004	Sell	-100,000	33.42 USD	$3.3M	Unusual size	SEC
SINA CORPListing unverified	Nov 2, 2004	ExerciseD (derivative)	-1,874	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
SINA CORPListing unverified	Nov 2, 2004	ExerciseD (derivative)	-626	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
SINA CORPListing unverified	Nov 2, 2004	Exercise	626	3.13 USD	$2K		SEC
SINA CORPListing unverified	Nov 2, 2004	ExerciseD (derivative)	-97,500	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
SINA CORPListing unverified	Jul 29, 2004	AwardD (derivative)	50,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
SINA CORPListing unverified	Feb 20, 2004	ExerciseD (derivative)	-28,609	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
SINA CORPListing unverified	Feb 20, 2004	Sell	-50,000	43.90 USD	$2.2M		SEC
SINA CORPListing unverified	Feb 20, 2004	Exercise	28,609	1.35 USD	$38.6K		SEC
SINA CORPListing unverified	Feb 20, 2004	ExerciseD (derivative)	-703	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
SINA CORPListing unverified	Feb 20, 2004	Exercise	11,271	1.50 USD	$16.9K		SEC
SINA CORPListing unverified	Feb 20, 2004	Exercise	3,313	3.13 USD	$10.4K		SEC

CHAO CHARLES GUOWEI

Insider trading activity of CHAO CHARLES GUOWEI

Companies where CHAO CHARLES GUOWEI has traded

Track record of CHAO CHARLES GUOWEI

Transaction history of CHAO CHARLES GUOWEI

Co-insiders of CHAO CHARLES GUOWEI

CHAO CHARLES GUOWEI

Insider trading activity of CHAO CHARLES GUOWEI

Companies where CHAO CHARLES GUOWEI has traded

Track record of CHAO CHARLES GUOWEI

Transaction history of CHAO CHARLES GUOWEI

Co-insiders of CHAO CHARLES GUOWEI