Kuo Yuyun Tristan

Director at Jowell Global Ltd. · on record since Mar 17, 2026
Director at Eastern International Ltd. · on record since Apr 1, 2026
CFO at China Biologic Products Holdings, Inc. · on record since Dec 14, 2011
Chief Financial Officer at Aerkomm Inc. · on record since Apr 19, 2018
VP of Finance/Treasurer at CUISINE SOLUTIONS INC · on record since Oct 6, 2005

Insider trading activity of Kuo Yuyun Tristan

Transactions on record: 42; since Sep 22, 2004

Open-market buys: 0

Open-market sells: 11; $700.4K

Companies traded: 4; last filing Apr 1, 2026

Figures computed from official regulatory filings — .

Companies where Kuo Yuyun Tristan has traded

Eastern International Ltd.1 tx · Apr 1, 2026
Aerkomm Inc.1 tx · Feb 14, 2020
China Biologic Products Holdings, Inc.11 tx · $1.4M · Dec 14, 2011
CUISINE SOLUTIONS INC29 tx · $409.6K · Jan 24, 2007

Track record of Kuo Yuyun Tristan

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

Transaction history of Kuo Yuyun Tristan

Co-insiders of Kuo Yuyun Tristan

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
Eastern International Ltd.Listing unverified	Apr 1, 2026	Award	5,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Aerkomm Inc.Listing on record	Feb 14, 2020	AwardD (derivative)	120,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
China Biologic Products Holdings, Inc.Listing unverified	Dec 14, 2011	Exercise	20,000	4.00 USD	$80K	Unusual size	SEC
China Biologic Products Holdings, Inc.Listing unverified	Dec 14, 2011	ExerciseD (derivative)	-25,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
China Biologic Products Holdings, Inc.Listing unverified	Dec 14, 2011	Sell	-25,000	11.34 USD	$283.5K	Unusual size	SEC
China Biologic Products Holdings, Inc.Listing unverified	Dec 14, 2011	Exercise	25,000	4.00 USD	$100K	Unusual size	SEC
China Biologic Products Holdings, Inc.Listing unverified	Dec 14, 2011	Exercise	5,000	4.00 USD	$20K		SEC
China Biologic Products Holdings, Inc.Listing unverified	Dec 14, 2011	ExerciseD (derivative)	-5,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
China Biologic Products Holdings, Inc.Listing unverified	Dec 14, 2011	Sell	-20,000	11.69 USD	$233.8K	Unusual size	SEC
China Biologic Products Holdings, Inc.Listing unverified	Dec 14, 2011	Sell	-5,000	11.60 USD	$58K		SEC
China Biologic Products Holdings, Inc.Listing unverified	Dec 14, 2011	ExerciseD (derivative)	-20,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
China Biologic Products Holdings, Inc.Listing unverified	Jul 13, 2010	AwardD (derivative)	35,000	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
China Biologic Products Holdings, Inc.Listing unverified	Feb 8, 2010	AwardD (derivative)	50,000	12.60	$630K		SEC
CUISINE SOLUTIONS INCListing on record	Jan 24, 2007	Exercise	6,250	1.10	$6.9K		SEC
CUISINE SOLUTIONS INCListing on record	Jan 24, 2007	ExerciseD (derivative)	-6,250	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CUISINE SOLUTIONS INCListing on record	Feb 28, 2006	Exercise	6,500	10.00	$65K	Unusual size	SEC
CUISINE SOLUTIONS INCListing on record	Feb 28, 2006	Sell	-900	10.02	$9K		SEC
CUISINE SOLUTIONS INCListing on record	Feb 28, 2006	Sell	-6,500	10.00	$65K	Unusual size	SEC
CUISINE SOLUTIONS INCListing on record	Feb 28, 2006	Exercise	1,800	10.00	$18K	Unusual size	SEC
CUISINE SOLUTIONS INCListing on record	Feb 28, 2006	Exercise	900	10.02	$9K		SEC
CUISINE SOLUTIONS INCListing on record	Feb 28, 2006	ExerciseD (derivative)	-6,500	10.00	$65K	Unusual size	SEC
CUISINE SOLUTIONS INCListing on record	Feb 28, 2006	ExerciseD (derivative)	-500	10.00	$5K		SEC
CUISINE SOLUTIONS INCListing on record	Feb 28, 2006	ExerciseD (derivative)	-1,800	10.00	$18K	Unusual size	SEC
CUISINE SOLUTIONS INCListing on record	Feb 28, 2006	Sell	-500	10.00	$5K		SEC
CUISINE SOLUTIONS INCListing on record	Feb 28, 2006	ExerciseD (derivative)	-900	10.02	$9K		SEC

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
Eastern International Ltd.Listing unverified	Apr 1, 2026	Award	5,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Aerkomm Inc.Listing on record	Feb 14, 2020	AwardD (derivative)	120,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
China Biologic Products Holdings, Inc.Listing unverified	Dec 14, 2011	Exercise	20,000	4.00 USD	$80K	Unusual size	SEC
China Biologic Products Holdings, Inc.Listing unverified	Dec 14, 2011	ExerciseD (derivative)	-25,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
China Biologic Products Holdings, Inc.Listing unverified	Dec 14, 2011	Sell	-25,000	11.34 USD	$283.5K	Unusual size	SEC
China Biologic Products Holdings, Inc.Listing unverified	Dec 14, 2011	Exercise	25,000	4.00 USD	$100K	Unusual size	SEC
China Biologic Products Holdings, Inc.Listing unverified	Dec 14, 2011	Exercise	5,000	4.00 USD	$20K		SEC
China Biologic Products Holdings, Inc.Listing unverified	Dec 14, 2011	ExerciseD (derivative)	-5,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
China Biologic Products Holdings, Inc.Listing unverified	Dec 14, 2011	Sell	-20,000	11.69 USD	$233.8K	Unusual size	SEC
China Biologic Products Holdings, Inc.Listing unverified	Dec 14, 2011	Sell	-5,000	11.60 USD	$58K		SEC
China Biologic Products Holdings, Inc.Listing unverified	Dec 14, 2011	ExerciseD (derivative)	-20,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
China Biologic Products Holdings, Inc.Listing unverified	Jul 13, 2010	AwardD (derivative)	35,000	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
China Biologic Products Holdings, Inc.Listing unverified	Feb 8, 2010	AwardD (derivative)	50,000	12.60	$630K		SEC
CUISINE SOLUTIONS INCListing on record	Jan 24, 2007	Exercise	6,250	1.10	$6.9K		SEC
CUISINE SOLUTIONS INCListing on record	Jan 24, 2007	ExerciseD (derivative)	-6,250	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CUISINE SOLUTIONS INCListing on record	Feb 28, 2006	Exercise	6,500	10.00	$65K	Unusual size	SEC
CUISINE SOLUTIONS INCListing on record	Feb 28, 2006	Sell	-900	10.02	$9K		SEC
CUISINE SOLUTIONS INCListing on record	Feb 28, 2006	Sell	-6,500	10.00	$65K	Unusual size	SEC
CUISINE SOLUTIONS INCListing on record	Feb 28, 2006	Exercise	1,800	10.00	$18K	Unusual size	SEC
CUISINE SOLUTIONS INCListing on record	Feb 28, 2006	Exercise	900	10.02	$9K		SEC
CUISINE SOLUTIONS INCListing on record	Feb 28, 2006	ExerciseD (derivative)	-6,500	10.00	$65K	Unusual size	SEC
CUISINE SOLUTIONS INCListing on record	Feb 28, 2006	ExerciseD (derivative)	-500	10.00	$5K		SEC
CUISINE SOLUTIONS INCListing on record	Feb 28, 2006	ExerciseD (derivative)	-1,800	10.00	$18K	Unusual size	SEC
CUISINE SOLUTIONS INCListing on record	Feb 28, 2006	Sell	-500	10.00	$5K		SEC
CUISINE SOLUTIONS INCListing on record	Feb 28, 2006	ExerciseD (derivative)	-900	10.02	$9K		SEC