KU TZU SHENG

Director at TAITRON COMPONENTS INC · on record since Feb 14, 2007
10% owner at TAITRON COMPONENTS INC · on record since Feb 14, 2007
Chairman at TAITRON COMPONENTS INC · on record since Feb 15, 2005

Insider trading activity of KU TZU SHENG

Transactions on record: 286; since Feb 12, 2004

Open-market buys: 259; $371.6K

Open-market sells: 0

Companies traded: 1; last filing Feb 12, 2025

Figures computed from official regulatory filings — .

Companies where KU TZU SHENG has traded

TAITRON COMPONENTS INC286 tx · $437.2K · Feb 12, 2025

Track record of KU TZU SHENG

Statistical track record

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Open-market buys: 259

Last buy: Dec 31, 2015

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Transaction history of KU TZU SHENG

Co-insiders of KU TZU SHENG

CHIANG RICHARDTAITRON COMPONENTS INC
Chung Chi-LinTAITRON COMPONENTS INC
de Pineda DubravkaTAITRON COMPONENTS INC
MILLER CRAIGTAITRON COMPONENTS INC
SUNG FELIXTAITRON COMPONENTS INC
VANDERHORST DAVIDTAITRON COMPONENTS INC
WANG STEWARTTAITRON COMPONENTS INC

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
TAITRON COMPONENTS INCListing on record	Feb 12, 2025	AwardD (derivative)	5,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
TAITRON COMPONENTS INCListing on record	Jun 26, 2024	AwardD (derivative)	5,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
TAITRON COMPONENTS INCListing on record	Oct 11, 2023	ExerciseD (derivative)	-1,667	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
TAITRON COMPONENTS INCListing on record	Oct 11, 2023	Exercise	1,667	2.43 USD	$4.1K		SEC
TAITRON COMPONENTS INCListing on record	Aug 14, 2023	ExerciseD (derivative)	-5,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
TAITRON COMPONENTS INCListing on record	Aug 14, 2023	ExerciseD (derivative)	-15,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
TAITRON COMPONENTS INCListing on record	Aug 14, 2023	Exercise	5,000	2.95 USD	$14.8K	Unusual size	SEC
TAITRON COMPONENTS INCListing on record	Aug 14, 2023	Exercise	3,333	2.43 USD	$8.1K		SEC
TAITRON COMPONENTS INCListing on record	Aug 14, 2023	Exercise	15,000	1.78 USD	$26.7K	Unusual size	SEC
TAITRON COMPONENTS INCListing on record	Aug 14, 2023	ExerciseD (derivative)	-3,333	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
TAITRON COMPONENTS INCListing on record	May 31, 2022	AwardD (derivative)	5,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
TAITRON COMPONENTS INCListing on record	Feb 11, 2022	AwardD (derivative)	5,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
TAITRON COMPONENTS INCListing on record	Feb 11, 2022	AwardD (derivative)	5,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
TAITRON COMPONENTS INCListing on record	Jun 23, 2020	ExerciseD (derivative)	-5,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
TAITRON COMPONENTS INCListing on record	Jun 23, 2020	Exercise	5,000	1.09 USD	$5.5K		SEC
TAITRON COMPONENTS INCListing on record	Sep 5, 2019	AwardD (derivative)	5,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
TAITRON COMPONENTS INCListing on record	May 31, 2019	ExerciseD (derivative)	-5,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
TAITRON COMPONENTS INCListing on record	May 31, 2019	Exercise	5,000	1.05 USD	$5.3K		SEC
TAITRON COMPONENTS INCListing on record	Jan 6, 2016	Buy	13,600	0.97 USD	$13.2K	conv 49Unusual size	SEC
TAITRON COMPONENTS INCListing on record	Jan 6, 2016	Buy	3,400	0.96 USD	$3.3K	conv 23	SEC
TAITRON COMPONENTS INCListing on record	Jan 6, 2016	Buy	3,000	1.00 USD	$3K	conv 22	SEC
TAITRON COMPONENTS INCListing on record	Jan 5, 2016	Buy	2,000	0.97 USD	$1.9K	conv 21	SEC
TAITRON COMPONENTS INCListing on record	Jan 5, 2016	Buy	1,200	0.96 USD	$1.2K	conv 21	SEC
TAITRON COMPONENTS INCListing on record	Jan 5, 2016	Buy	4,000	1.00 USD	$4K	conv 18	SEC
TAITRON COMPONENTS INCListing on record	Jan 5, 2016	Buy	2,000	0.98 USD	$2K	conv 16	SEC

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
TAITRON COMPONENTS INCListing on record	Feb 12, 2025	AwardD (derivative)	5,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
TAITRON COMPONENTS INCListing on record	Jun 26, 2024	AwardD (derivative)	5,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
TAITRON COMPONENTS INCListing on record	Oct 11, 2023	ExerciseD (derivative)	-1,667	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
TAITRON COMPONENTS INCListing on record	Oct 11, 2023	Exercise	1,667	2.43 USD	$4.1K		SEC
TAITRON COMPONENTS INCListing on record	Aug 14, 2023	ExerciseD (derivative)	-5,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
TAITRON COMPONENTS INCListing on record	Aug 14, 2023	ExerciseD (derivative)	-15,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
TAITRON COMPONENTS INCListing on record	Aug 14, 2023	Exercise	5,000	2.95 USD	$14.8K	Unusual size	SEC
TAITRON COMPONENTS INCListing on record	Aug 14, 2023	Exercise	3,333	2.43 USD	$8.1K		SEC
TAITRON COMPONENTS INCListing on record	Aug 14, 2023	Exercise	15,000	1.78 USD	$26.7K	Unusual size	SEC
TAITRON COMPONENTS INCListing on record	Aug 14, 2023	ExerciseD (derivative)	-3,333	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
TAITRON COMPONENTS INCListing on record	May 31, 2022	AwardD (derivative)	5,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
TAITRON COMPONENTS INCListing on record	Feb 11, 2022	AwardD (derivative)	5,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
TAITRON COMPONENTS INCListing on record	Feb 11, 2022	AwardD (derivative)	5,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
TAITRON COMPONENTS INCListing on record	Jun 23, 2020	ExerciseD (derivative)	-5,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
TAITRON COMPONENTS INCListing on record	Jun 23, 2020	Exercise	5,000	1.09 USD	$5.5K		SEC
TAITRON COMPONENTS INCListing on record	Sep 5, 2019	AwardD (derivative)	5,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
TAITRON COMPONENTS INCListing on record	May 31, 2019	ExerciseD (derivative)	-5,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
TAITRON COMPONENTS INCListing on record	May 31, 2019	Exercise	5,000	1.05 USD	$5.3K		SEC
TAITRON COMPONENTS INCListing on record	Jan 6, 2016	Buy	13,600	0.97 USD	$13.2K	conv 49Unusual size	SEC
TAITRON COMPONENTS INCListing on record	Jan 6, 2016	Buy	3,400	0.96 USD	$3.3K	conv 23	SEC
TAITRON COMPONENTS INCListing on record	Jan 6, 2016	Buy	3,000	1.00 USD	$3K	conv 22	SEC
TAITRON COMPONENTS INCListing on record	Jan 5, 2016	Buy	2,000	0.97 USD	$1.9K	conv 21	SEC
TAITRON COMPONENTS INCListing on record	Jan 5, 2016	Buy	1,200	0.96 USD	$1.2K	conv 21	SEC
TAITRON COMPONENTS INCListing on record	Jan 5, 2016	Buy	4,000	1.00 USD	$4K	conv 18	SEC
TAITRON COMPONENTS INCListing on record	Jan 5, 2016	Buy	2,000	0.98 USD	$2K	conv 16	SEC