Diodes Ownership & Insider Activity

Diodes (DIOD) institutional and insider ownership, recent insider transactions and ownership breakdown.

Insiders own 3.6% of shares outstanding. Institutional investors hold 84.8%.

Shares Outstanding

45.945M

Shares Float

27.011M

Insider Shares Owned

1.652M

Insider % Owned

3.6%

Institutional Shares Held

39.062M

Institutional % Held

84.8%

Ownership Breakdown

Net Insider Activity by Month

Diodes Insider Transactions (Last 6 Months)

Date	Insider	Title	Type	Shares	Price	Value
May 29, 2026	Francis Tang	CHIEF TECHNOLOGY OFFICER	SELL	15.330K	$112.04	$1.7M
May 29, 2026	Richard D. White	CORPORATE SECRETARY	SELL	3.000K	$106.17	$319K
May 26, 2026	Jin Zhao	PRESIDENT, DIODES ASIA	SELL	3.689K	$106.86	$394K
May 26, 2026	Andy Tsong	SVP WORLDWIDE PRODUCTS GROUP	SELL	1.582K	$106.95	$169K
May 26, 2026	Emily Yang	SVP WORLDWIDE SALES/MARKETING	SELL	5.000K	$109.06	$545K
May 26, 2026	Francis Tang	CHIEF TECHNOLOGY OFFICER	SELL	9.137K	$109.14	$997K
May 26, 2026	Gary Yu	PRESIDENT AND CEO	SELL	4.224K	$109.82	$464K
May 20, 2026	Emily Yang	SVP WORLDWIDE SALES/MARKETING	SELL	2.000K	$96.81	$194K
May 15, 2026	Emily Yang	SVP WORLDWIDE SALES/MARKETING	SELL	2.000K	$101.47	$203K
May 13, 2026	Brett R Whitmire	CFO	SELL	16.556K	$103.34	$1.7M
May 12, 2026	Jin Zhao	PRESIDENT, DIODES ASIA	SELL	2.760K	$102.36	$283K
May 12, 2026	Andy Tsong	SVP WORLDWIDE PRODUCTS GROUP	SELL	2.652K	$110.00	$292K
May 12, 2026	Francis Tang	CHIEF TECHNOLOGY OFFICER	SELL	3.643K	$108.00	$393K

Date	Member	Party	Chamber	Action	Amount
Oct 16, 2023	Tommy Tuberville	R	Senate	Sale	$1,001 - $15,000