Richard Dallas White

DIOD

Richard Dallas White serves as officer: Corporate Secretary at Diodes Incorporated (DIOD). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

0 trades

$0.00

Total Sells

4 trades

$3.25M

Net Position

Net Seller

$3.25M

Companies Traded

DIOD

Active Period

Feb 2021 – Jun 2026

4 total trades

Most Recent

Sell DIOD

Jun 1, 2026 · $318.5K

Richard Dallas White's Insider Trading at Diodes Incorporated (DIOD)

Buys

0 · $0.00

Sells

4 · $3.25M

Total Shares Bought

Total Shares Sold

39,634

DIOD Price Chart

Loading chart...

Date	Type	Shares	Avg Price	Value	Shares After
Jun 1, 2026	Sell	3,000	$106.17	$318.5K	10,071
Feb 15, 2022	Sell	5,000	$89.39	$446.9K	0
Mar 1, 2021	Sell	26,668	$78.20	$2.09M	0
Feb 23, 2021	Sell	4,966	$79.80	$396.3K	0

Related Insiders

Francis Tang

officer: Chief Technology Officer

DIODSell · Jun 1, 2026

Gary Yu

President and CEO

DIODSell · May 27, 2026

Andy Tsong

SVP Worldwide Products Group

DIODSell · May 27, 2026

Jin Zhao

President, Diodes Asia

DIODSell · May 27, 2026

Emily Yang

SVP Worldwide Sales/Marketing

DIODSell · May 27, 2026

Brett R Whitmire

officer: CFO

DIODSell · May 13, 2026

LU KEH SHEW

Director

DIODSell · Feb 24, 2026

Explore More Insider Trading Data

DIOD Insider Trading Activity

View all insider trades at Diodes Incorporated

Technology Sector Insider Trades

See insider activity across technology stocks

Latest Insider Buys

Most recent insider purchases across all stocks

CEO Stock Purchases

Track CEO buying activity