📜 What This Document Is 🗓️

This is a Form 6-K, which is a report filed by a foreign private issuer (TOWER SEMICONDUCTOR LTD) with the U.S. Securities and Exchange Commission (SEC). In simple terms, this document isn't reporting actual financial numbers; it is an official announcement setting the dates and times for the company's upcoming financial results and investor conference call.

👉 The main goal of the filing is to notify investors exactly when they can learn about TOWER SEMICONDUCTOR’s performance for the first quarter of 2026.

🏢 What The Company Does ⚙️

Tower Semiconductor is a specialized semiconductor foundry. Instead of making general chips for many companies, they focus on being a "leading foundry of high-value analog semiconductor solutions."

👉 Essentially, TSEM provides the technology and manufacturing capacity (the foundry service) needed to build sophisticated analog chips that power critical, non-digital functions in various electronics.

The company serves numerous critical industries, including:

• Consumer
• Industrial
• Automotive
• Mobile
• Infrastructure
• Medical and aerospace and defense

🔬 Technology & Expertise 🧬

TSEM is not a general chip maker; they specialize in advanced and innovative process platforms. This means they don't use one standard method; they offer a custom toolbox of technologies depending on what the client needs the chip to do.

👉 This breadth of customized platforms—such as BiCMOS, SiGe, and mixed-signal/CMOS—allows TSEM to tackle very specific, high-difficulty engineering challenges.

Their specific advanced process platforms include:

• SiGe
• BiCMOS
• Mixed-signal/CMOS
• RF CMOS
• CMOS image sensor and non-imaging sensors
• Displays, integrated power management (BCD and 700V), photonics, and MEMS

They also offer comprehensive design support, providing "world-class design enablement" to help IDMs (Integrated Device Manufacturers) and fabless companies streamline their chip design cycles.

🏭 Global Operations and Capacity 🌐

To ensure reliability and extended capacity for their customers, TSEM maintains a physically diverse and robust manufacturing footprint across multiple continents.

👉 This global strategy is key, as it allows them to provide multi-fab sourcing, mitigating the risk of relying on a single factory location.

The company owns or participates in operations in:

• Israel: One operating facility (200mm).
• United States: Two operating facilities (200mm).
• Japan: Two facilities (200mm and 300mm), which it owns through a 51% holding in TPSCo.
• Italy: A shared 300mm facility in Agrate with STMicroelectronics.

📣 First Quarter 2026 Announcement Details 🗣️

This section details the core event: the announcement of TSEM's financial results for Q1 2026.

👉 The results will be released on Wednesday, May 13, 2026.

The company will host a dedicated conference call to discuss these Q1 2026 financial results and provide guidance for the second quarter (Q2) of 2026.

The details for the conference call are:

• Date: Wednesday, May 13, 2026.
• Time: 10:00 a.m. Eastern Time (ET).
• Alternate Times: 09:00 a.m. Central, 08:00 a.m. Mountain, 07:00 a.m. Pacific, and 05:00 p.m. Israel time.
• Access: The call will be webcast through the Investor Relations section of the company website, and a pre-registration form is required for dial-in participation.

📞 How to Follow Up 📨

If you are an investor or interested in learning more about TSEM, the filing provides clear instructions for accessing the data and contacting the company.

👉 The financial call will be recorded and made available for replay for 90 days via the Investor Relations website.

Contact Information:

• Name: Liat Avraham (Investor Relations)
• Email: [email protected]
• Phone: +972 4 650 6154

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🧠 The Analogy

If a chip factory (foundry) were a specialized bakery, TSEM wouldn't be a general bread bakery. Instead, it would be a gourmet bakery that specializes in hyper-specific, high-end cakes—like an industrial-strength, heat-resistant wedding cake for a space mission, or a tiny, complex medical device controller. Because they have so many unique types of expertise (SiGe, BiCMOS, etc.), they can bake literally any kind of custom cake, but they have to be called in by a professional client who knows exactly what kind of cake they need.

🧩 Final Takeaway

TOWER SEMICONDUCTOR is a highly specialized, global foundry that provides advanced analog chip solutions across critical industries. Keep an eye on May 13, 2026, for their Q1 2026 earnings announcement and guidance on future performance.