— Know what they know.
Not Investment Advice
Are insiders buying or selling DIOD?
D
Are insiders buying or selling DIOD?
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DIOD Ownership & Insider Activity

Institutional Ownership

Top Holders

HolderSharesValue
UnknownN/AN/A
UnknownN/AN/A
UnknownN/AN/A
UnknownN/AN/A
UnknownN/AN/A
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UnknownN/AN/A
UnknownN/AN/A
UnknownN/AN/A

Recent Insider Trades

NameTypeSharesDate
Yang Emily2.0K2026-05-20
Yu Gary3002026-05-19
Yang Emily2.0K2026-05-15
Whitmire Brett R16.6K2026-05-13
Zhao Jin2.8K2026-05-12
Tsong Andy2.7K2026-05-12
Tang Francis3.6K2026-05-12
Chen Button Angie6.0K2026-05-11
Bull Elizabeth3.0K2026-05-11
Chen Warren3.0K2026-05-11

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For informational purposes only. Not investment advice. Data sourced from SEC filings. Privacy Terms