Tower Semiconductor (TSEM) plans investor conference meetings in May and June

Rhea-AI Filing Summary

Tower Semiconductor Ltd. filed a Form 6-K noting that company representatives will participate in several investor conferences during May and June. These events will offer opportunities for one-on-one meetings between investors and Tower’s representatives, arranged through conference organizers or the company’s investor relations contacts.

The company describes itself as a leading foundry of high-value analog semiconductor solutions, serving markets including consumer, industrial, automotive, mobile, infrastructure, medical, and aerospace and defense. It operates fabrication facilities in Israel, the U.S., Japan through TPSCo, and shares a 300mm facility in Agrate, Italy with STMicroelectronics.

Key Terms

foreign private issuer, Form 6-K, foundry of high-value analog semiconductor solutions, CMOS image sensor, +2 more

6 terms

foreign private issuer regulatory

"FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16"

A foreign private issuer is a company organized outside the United States that meets tests showing it is primarily foreign-controlled and therefore qualifies for a different set of U.S. reporting rules. For investors, that means the company files less frequent or differently formatted disclosures with U.S. regulators and may follow home-country accounting and governance practices, so buying its stock is like dining at a well-reviewed restaurant that follows its home kitchen’s rules instead of the local menu — you get access but should check what standards apply.

Form 6-K regulatory

"FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER"

A Form 6-K is a report that companies listed in certain countries file to provide important updates, such as financial results, corporate changes, or other significant information, to regulators and investors. It functions like an official company update or news release, helping investors stay informed about developments that could affect their investment decisions.

foundry of high-value analog semiconductor solutions financial

"Tower Semiconductor (NASDAQ/TASE: TSEM), a leading foundry of high-value analog semiconductor solutions"

CMOS image sensor technical

"customizable process platforms such as SiPho, SiGe, BiCMOS, mixed-signal/CMOS, RF CMOS, CMOS image sensor, non-imaging sensors"

MEMS technical

"integrated power management (BCD and 700V), and MEMS."

MEMS are tiny machines built on silicon that combine electrical circuits with moving parts—think microscopic sensors, switches and actuators like the small gears in a watch but made with semiconductor manufacturing. They matter to investors because MEMS are key components in smartphones, cars, medical devices and industrial equipment; changes in demand, production cost or technological improvements can directly affect suppliers’ revenues, margins and competitive position.

process transfer services financial

"process transfer services including development, transfer, and optimization, to IDMs and fabless companies"

Form 6-K: How Foreign Companies Report to the SEC →

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 6-K

REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16

OF THE SECURITIES EXCHANGE ACT OF 1934

For the month of May 2026 No.1

Commission File Number 0-24790

TOWER SEMICONDUCTOR LTD.

(Translation of registrant's name into English)

Ramat Gavriel Industrial Park

P.O. Box 619, Migdal Haemek, Israel 2310502

(Address of principal executive offices)

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F.

Form 20-F ☒      Form 40-F ☐

On May 4, 2026, the Registrant Announced its Participation in May and

June Investor Conferences

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

	TOWER SEMICONDUCTOR LTD.
Date: May 4, 2026	By: /s/ Nati Somekh
	Name:  Nati Somekh
	Title:  Corporate Secretary

          

Tower Semiconductor to Participate in May and June Investor Conferences

MIGDAL HAEMEK, Israel, May 4, 2026 – Tower Semiconductor (NASDAQ/TASE: TSEM), a leading foundry of high-value analog semiconductor solutions, today announced that company representatives will participate in several upcoming investor conferences in May and June:

• The 27th Annual Oppenheimer Israeli Conference in Tel Aviv on Monday, May 18

• The 54th Annual TD Cowen Technology, Media & Telecom Conference in New York on Wednesday, May 27

• The 23rd Annual Craig-Hallum Institutional Investor Conference in Minneapolis on Thursday, May 28

• The 2026 Mizuho Global Tech Conference in New York on Tuesday and Wednesday, June 9–10

There will be an opportunity for investors to meet one-on-one with company representatives at these conferences. Interested investors should contact the conference organizers or email the investor relations team at towersemi@kcsa.com.

About Tower Semiconductor

Tower Semiconductor Ltd. (NASDAQ/TASE: TSEM), the leading foundry of high-value analog semiconductor solutions, provides technology, development, and process platforms for its customers in growing markets such as consumer, industrial, automotive, mobile, infrastructure, medical and aerospace and defense. Tower Semiconductor focuses on creating a positive and sustainable impact on the world through long-term partnerships and its advanced and innovative analog technology offering, comprised of a broad range of customizable process platforms such as SiPho, SiGe, BiCMOS, mixed-signal/CMOS, RF CMOS, CMOS image sensor, non-imaging sensors, displays, integrated power management (BCD and 700V), and MEMS. Tower Semiconductor also provides world-class design enablement for a quick and accurate design cycle as well as process transfer services including development, transfer, and optimization, to IDMs and fabless companies. To provide multi-fab sourcing and extended capacity for its customers, Tower Semiconductor currently owns one operating facility in Israel (200mm), two in the U.S. (200mm), and two in Japan (200mm and 300mm) which it owns through its 51% holdings in TPSCo and shares a 300mm facility in Agrate, Italy with STMicroelectronics. For more information, please visit: www.towersemi.com.

Contact Information:

Liat Avraham

Investor Relations

liatavra@towersemi.com | +972 4 650 6154

David Hanover

KCSA Strategic Communications

towersemi@kcsa.com | 212-682-6300

FAQ

What did Tower Semiconductor (TSEM) disclose in this Form 6-K?

Tower Semiconductor reported that its representatives will participate in several investor conferences during May and June. The company highlighted opportunities for one-on-one meetings between investors and management, arranged via conference organizers or its investor relations contacts.

How can investors meet Tower Semiconductor (TSEM) at the May and June conferences?

Investors can arrange one-on-one meetings with Tower Semiconductor representatives by contacting the respective conference organizers. The company also provides an investor relations email, towersemi@kcsa.com, and a direct investor relations contact to facilitate scheduling discussions at these events.

What markets does Tower Semiconductor (TSEM) focus on with its analog solutions?

Tower Semiconductor focuses on growing markets such as consumer, industrial, automotive, mobile, infrastructure, medical, and aerospace and defense. It provides technology and process platforms tailored to these sectors through advanced analog, mixed-signal, imaging, RF, power management, and MEMS offerings.

What manufacturing facilities does Tower Semiconductor (TSEM) currently operate?

Tower Semiconductor currently owns one 200mm facility in Israel, two 200mm facilities in the U.S., and two facilities in Japan, a 200mm and a 300mm fab held through its 51% stake in TPSCo. It also shares a 300mm facility in Agrate, Italy with STMicroelectronics.

What types of semiconductor process platforms does Tower Semiconductor (TSEM) offer?

Tower Semiconductor offers a broad range of customizable process platforms including SiPho, SiGe, BiCMOS, mixed-signal/CMOS, RF CMOS, CMOS image sensor, non-imaging sensors, displays, integrated power management such as BCD and 700V technologies, and MEMS, supporting diverse analog and mixed-signal applications.

Who are the primary investor relations contacts for Tower Semiconductor (TSEM)?

The primary investor relations contacts are Liat Avraham, reachable at liatavra@towersemi.com with a listed phone number, and David Hanover at KCSA Strategic Communications, reachable via towersemi@kcsa.com. They coordinate investor communications and meeting requests related to conferences and other engagements.