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DIODES INC /DEL/ SEC Filings

DIOD NASDAQ

Welcome to our dedicated page for DIODES /DEL/ SEC filings (Ticker: DIOD), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.

Our SEC filing database is enhanced with expert analysis from Rhea-AI, providing insights into the potential impact of each filing on DIODES /DEL/'s stock performance. Each filing includes a concise AI-generated summary, sentiment and impact scores, and end-of-day stock performance data showing the actual market reaction. Navigate easily through different filing types including 10-K annual reports, 10-Q quarterly reports, 8-K current reports, proxy statements (DEF 14A), and Form 4 insider trading disclosures.

Designed for fundamental investors and regulatory compliance professionals, our page simplifies access to critical SEC filings. By combining real-time EDGAR feed updates, Rhea-AI's analytical insights, and historical stock performance data, we provide comprehensive visibility into DIODES /DEL/'s regulatory disclosures and financial reporting.

Rhea-AI Summary

Diodes Incorporated will host a conference call on August 5, 2026 at 4:00 p.m. Central Time (5:00 p.m. Eastern Time) to discuss its second quarter 2026 financial results. The company intends to distribute its Q2 2026 financial results announcement that same day at 3:05 p.m. Central Time.

The conference call will feature Gary Yu, President and Chief Executive Officer, Brett Whitmire, Chief Financial Officer, and Emily Yang, Senior Vice President of Worldwide Sales and Marketing. Details are provided in a press release furnished as Exhibit 99.1 under Regulation FD, which is treated as furnished rather than filed and is not incorporated into other securities filings unless expressly referenced. The call will be accessible via telephone and webcast, with a telephone replay available through August 12, 2026 and a replay webcast available on the company’s website for approximately 90 days.

Diodes Incorporated supplies semiconductor products across automotive, industrial, computing, consumer electronics, and communications markets, leveraging a broad analog and power portfolio and a hybrid manufacturing model supported by global engineering, testing, manufacturing, and customer service operations.

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Dimensional Fund Advisors LP, a Delaware limited partnership and registered investment adviser, reports beneficial ownership of 2,200,506 shares of Diodes Inc common stock. This represents 4.8% of the outstanding class and is described as ownership of 5 percent or less of the class.

Dimensional has sole voting power over 2,155,433 shares and sole dispositive power over 2,200,506 shares, with no shared voting or dispositive power. The shares are owned by underlying funds and accounts, and no single fund’s interest exceeds 5% of the class. Dimensional may be deemed a beneficial owner for Section 13(d) purposes but disclaims beneficial ownership of these securities.

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Diodes Incorporated agreed to acquire ElevATE Semiconductor, Inc. through a merger of a wholly owned subsidiary into ElevATE, for a base cash purchase price of $250 million, plus potential earnout payments of up to $50 million tied to revenue and gross-margin targets for 2027–2030.

ElevATE stockholders will receive cash merger consideration, while vested in-the-money options are cashed out and unvested options are canceled without consideration. Closing is subject to customary conditions, including HSR antitrust clearance, absence of a Company Material Adverse Effect, and other standard covenants and termination rights.

The company expects the deal to be immediately accretive to revenue, gross margin, and earnings per share, adding approximately $50 million of revenue in the first 12 months post-close with revenue projected to grow at a CAGR above 20% over four years, at margins significantly above Diodes’ corporate average. The transaction is expected to close in the second half of 2026 and expands Diodes’ analog and mixed-signal offerings in the automated test equipment market.

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Diodes Incorporated Chief Technology Officer Francis Tang reported an open-market sale of 15,330 shares of Diodes Incorporated Common Stock at a weighted average price of $112.0431 per share. After this transaction, he directly holds 71,438 shares. The sale was executed in multiple trades between $111.00 and $114.00 per share.

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Diodes Incorporated corporate secretary Richard Dallas White reported selling a total of 3,000 shares of Diodes Incorporated Common Stock in open-market transactions on May 29, 2026. He sold 2,000 shares at $107.0101 per share and 1,000 shares at $104.48 per share, leaving 10,071 shares held directly after these sales. A separate holding entry shows 34,304 shares owned indirectly through BRW MGMT TRUST, indicating additional indirect ownership that was not part of the reported sales.

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Company (DIOD) affiliate submitted Form 144 reporting proposed sales of Common Stock. The filing lists recent dispositions: 5,000 shares on 05/27/2026 for $550,400, 4,137 shares on 05/26/2026 for $446,796, and 3,643 shares on 05/12/2026 for $393,444.

The notice also records previously issued Performance Shares dated 02/22/2022 (10,000) and 02/08/2023 (5,330).

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DIOD files a Form 144 disclosing proposed resale of Common Stock by an affiliate. The excerpt lists specific sale entries: 2,000 shares reported with a trade date of 11/18/2008 and 1,000 shares reported with a trade date of 11/17/2008. The filing also shows 45,944,734 shares outstanding as of 05/29/2026.

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Diodes Incorporated special advisor Keh Shew Lu reported routine equity compensation activity. On May 26, 2026, 1,970 shares of Diodes common stock were withheld at $108.24 per share to cover income tax on vested restricted stock units, leaving 90,305 direct shares owned. The filing also lists indirect holdings through entities including 180,131 shares held by Texastac Investments, LP, 4,700 shares held by The Lu 2017 Irrevocable Trust, 6,000 shares held by The Lu Family Foundation, and 225,152 shares held by the Lu Grandchildren's Trust.

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Diodes Incorporated President, Diodes Asia Jin Zhao reported an open-market sale of company stock. Zhao sold 3,689 shares of Diodes Incorporated Common Stock in an open-market transaction at a weighted average price of $106.8606 per share. The sale was executed in multiple trades at prices ranging from $106.8504 to $106.95. After this transaction, Zhao directly holds 43,531 shares of Diodes common stock.

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Diodes Incorporated senior vice president Andy Tsong reported an open-market sale of 1,582 shares of Diodes Incorporated Common Stock at $106.955 per share. After this transaction, he directly owns 48,170 shares, so the sale represents a relatively small portion of his holdings.

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FAQ

How many DIODES /DEL/ (DIOD) SEC filings are available on StockTitan?

StockTitan tracks 92 SEC filings for DIODES /DEL/ (DIOD), including 10-K annual reports, 10-Q quarterly reports, 8-K current reports, and Form 4 insider trading disclosures. Each filing includes AI-generated summaries, impact scoring, and sentiment analysis.

When was the most recent SEC filing for DIODES /DEL/ (DIOD)?

The most recent SEC filing for DIODES /DEL/ (DIOD) was filed on July 15, 2026.