LU KEH SHEW

Director at DIODES INC /DEL/ · on record since Feb 22, 2006
Director at RAE SYSTEMS INC · on record since Apr 7, 2009
Special Advisor at DIODES INC /DEL/ · on record since May 28, 2026
President & CEO at DIODES INC /DEL/ · on record since Jul 28, 2005

Insider trading activity of LU KEH SHEW

Transactions on record: 621; since Aug 5, 2003

Open-market buys: 27; $3.9M

Open-market sells: 333; $145.4M

Companies traded: 2; last filing May 28, 2026

Figures computed from official regulatory filings — .

Companies where LU KEH SHEW has traded

DIODES INC /DEL/618 tx · $213.8M · May 28, 2026
RAE SYSTEMS INC3 tx · $734.5K · Jun 17, 2011

Track record of LU KEH SHEW

Statistical track record

Free account

Open-market buys: 27

Last buy: Feb 26, 2010

Win rates, median returns and the proven-insider analysis come with a free account.

Create a free account

Transaction history of LU KEH SHEW

Co-insiders of LU KEH SHEW

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
DIODES INC /DEL/Listing on record	May 28, 2026	Other	-1,970	108.24 USD	$213.2K		SEC
DIODES INC /DEL/Listing on record	Feb 24, 2026	Sell	-64,266	67.74 USD	$4.4M	Unusual size	SEC
DIODES INC /DEL/Listing on record	Feb 24, 2026	Sell	-46,734	67.78 USD	$3.2M	Unusual size	SEC
DIODES INC /DEL/Listing on record	Feb 4, 2026	Other	-12,350	60.66 USD	$749.2K		SEC
DIODES INC /DEL/Listing on record	Nov 13, 2025	Sell	-2,095	47.46 USD	$99.4K		SEC
DIODES INC /DEL/Listing on record	Nov 13, 2025	Sell	-3,905	47.40 USD	$185.1K		SEC
DIODES INC /DEL/Listing on record	May 28, 2025	Other	-2,166	46.61 USD	$101K		SEC
DIODES INC /DEL/Listing on record	May 15, 2025	Award	3,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
DIODES INC /DEL/Listing on record	Feb 26, 2025	Other	-3,148	54.26 USD	$170.8K		SEC
DIODES INC /DEL/Listing on record	Feb 5, 2025	Award	25,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
DIODES INC /DEL/Listing on record	Feb 5, 2025	Other	-9,817	56.45 USD	$554.2K		SEC
DIODES INC /DEL/Listing on record	Feb 5, 2025	Award	25,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
DIODES INC /DEL/Listing on record	Aug 21, 2024	Sell	-10,010	67.20 USD	$672.7K		SEC
DIODES INC /DEL/Listing on record	Aug 21, 2024	Sell	-10,000	67.31 USD	$673.1K		SEC
DIODES INC /DEL/Listing on record	May 30, 2024	Award	6,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
DIODES INC /DEL/Listing on record	May 30, 2024	Other	-1,575	73.82 USD	$116.3K		SEC
DIODES INC /DEL/Listing on record	May 24, 2024	Sell	-15,000	75.30 USD	$1.1M	Unusual size	SEC
DIODES INC /DEL/Listing on record	May 20, 2024	Sell	-6,000	73.93 USD	$443.6K		SEC
DIODES INC /DEL/Listing on record	May 20, 2024	Sell	-9,000	72.70 USD	$654.3K		SEC
DIODES INC /DEL/Listing on record	May 20, 2024	Other	-665	73.82 USD	$49.1K		SEC
DIODES INC /DEL/Listing on record	May 20, 2024	Sell	-1,500	73.40 USD	$110.1K		SEC
DIODES INC /DEL/Listing on record	May 16, 2024	Sell	-8,456	73.17 USD	$618.7K		SEC
DIODES INC /DEL/Listing on record	May 16, 2024	Sell	-4,760	72.84 USD	$346.7K		SEC
DIODES INC /DEL/Listing on record	Mar 1, 2024	Sell	-1,500	68.02 USD	$102K		SEC
DIODES INC /DEL/Listing on record	Mar 1, 2024	Sell	-1,500	68.25 USD	$102.4K		SEC

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
DIODES INC /DEL/Listing on record	May 28, 2026	Other	-1,970	108.24 USD	$213.2K		SEC
DIODES INC /DEL/Listing on record	Feb 24, 2026	Sell	-64,266	67.74 USD	$4.4M	Unusual size	SEC
DIODES INC /DEL/Listing on record	Feb 24, 2026	Sell	-46,734	67.78 USD	$3.2M	Unusual size	SEC
DIODES INC /DEL/Listing on record	Feb 4, 2026	Other	-12,350	60.66 USD	$749.2K		SEC
DIODES INC /DEL/Listing on record	Nov 13, 2025	Sell	-2,095	47.46 USD	$99.4K		SEC
DIODES INC /DEL/Listing on record	Nov 13, 2025	Sell	-3,905	47.40 USD	$185.1K		SEC
DIODES INC /DEL/Listing on record	May 28, 2025	Other	-2,166	46.61 USD	$101K		SEC
DIODES INC /DEL/Listing on record	May 15, 2025	Award	3,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
DIODES INC /DEL/Listing on record	Feb 26, 2025	Other	-3,148	54.26 USD	$170.8K		SEC
DIODES INC /DEL/Listing on record	Feb 5, 2025	Award	25,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
DIODES INC /DEL/Listing on record	Feb 5, 2025	Other	-9,817	56.45 USD	$554.2K		SEC
DIODES INC /DEL/Listing on record	Feb 5, 2025	Award	25,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
DIODES INC /DEL/Listing on record	Aug 21, 2024	Sell	-10,010	67.20 USD	$672.7K		SEC
DIODES INC /DEL/Listing on record	Aug 21, 2024	Sell	-10,000	67.31 USD	$673.1K		SEC
DIODES INC /DEL/Listing on record	May 30, 2024	Award	6,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
DIODES INC /DEL/Listing on record	May 30, 2024	Other	-1,575	73.82 USD	$116.3K		SEC
DIODES INC /DEL/Listing on record	May 24, 2024	Sell	-15,000	75.30 USD	$1.1M	Unusual size	SEC
DIODES INC /DEL/Listing on record	May 20, 2024	Sell	-6,000	73.93 USD	$443.6K		SEC
DIODES INC /DEL/Listing on record	May 20, 2024	Sell	-9,000	72.70 USD	$654.3K		SEC
DIODES INC /DEL/Listing on record	May 20, 2024	Other	-665	73.82 USD	$49.1K		SEC
DIODES INC /DEL/Listing on record	May 20, 2024	Sell	-1,500	73.40 USD	$110.1K		SEC
DIODES INC /DEL/Listing on record	May 16, 2024	Sell	-8,456	73.17 USD	$618.7K		SEC
DIODES INC /DEL/Listing on record	May 16, 2024	Sell	-4,760	72.84 USD	$346.7K		SEC
DIODES INC /DEL/Listing on record	Mar 1, 2024	Sell	-1,500	68.02 USD	$102K		SEC
DIODES INC /DEL/Listing on record	Mar 1, 2024	Sell	-1,500	68.25 USD	$102.4K		SEC