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Tower Semiconductor Ltd. — Investor Relations & Filings

Ticker · TSEM ISIN · IL0010823792 LEI · 54930086ZSNXZOUX0C54 TA Manufacturing
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Filings indexed 3,291 across all filing types
Latest filing 2011-04-04 Regulatory Filings
Country IL Israel
Listing TA TSEM

About Tower Semiconductor Ltd.

https://towersemi.com/

Tower Semiconductor is a leading independent specialty foundry that manufactures high-value analog integrated circuits. The company provides a broad range of customizable process technologies, including Radio Frequency (RF), High-Performance Analog (HPA), power management, Silicon-Germanium (SiGe), BiCMOS, and non-imaging sensors. It also offers advanced solutions for CMOS Image Sensors (CIS) and silicon photonics (SiPho). Tower Semiconductor serves a global customer base across diverse and growing markets, including automotive, mobile, infrastructure, medical, industrial, consumer, and aerospace & defense. The company provides comprehensive technology and design enablement platforms to support its customers' product development cycles.

Recent filings

Filing Released Lang Actions
6-K
Regulatory Filings
2011-04-04 English
Immediate Report
Capital/Financing Update Classification · 95% confidence The document is a news announcement about TowerJazz's proposed acquisition of a Micron Technology wafer manufacturing plant in Japan. It discusses the strategic business move, production capacity increase, and financial terms of the transaction. There are no financial statements, quarterly or annual results, or detailed financial data presented. The document is a press release announcing a capital transaction and business update rather than a formal financial report or regulatory filing. Therefore, it fits best under the category of Capital/Financing Update (CAP). The document length is over 5,000 characters and contains substantive information about the financing and acquisition, not just a brief announcement or link to a report.
2011-04-04 Hebrew (modern)
Immediate Report
Regulatory Filings Classification · 95% confidence The document is very short (1757 characters) and explicitly states it is an 'Immediate Report' under Israeli regulations. Crucially, it mentions an attachment: 'Attached hereto is a report on *TowerJazz Expected to Nearly Double Production Capacity with Proposed Acquisition of Micron Technology Wafer Manufacturing Plant in Japan*' followed by a PDF filename. This structure—a brief announcement referencing an attached or linked substantive report—fits the definition of a Report Publication Announcement (RPA) or a general Regulatory Filing (RNS). Since the content describes a major corporate action (proposed acquisition impacting capacity), it is a significant regulatory disclosure. Given the nature of announcing the publication of a specific report/press release, RPA is the most precise fit, as it signals the release of information rather than being the full report itself. If the content were the full details of the acquisition, TAR (M&A Activity) might apply, but here it is the announcement of the attached document.
2011-04-04 English
SCHEDULE 13D
Major Shareholding Notification
2011-03-28 English
Other Report or Announcement
Regulatory Filings Classification · 95% confidence The document is a news announcement dated March 21, 2011, from TowerJazz about the expansion of their Aerospace and Defense Division's multi-project wafer (MPW) services. It is a press release providing information about new services and upcoming events, not a financial report, regulatory filing, or any detailed financial or governance document. There are no financial statements, management discussions, voting results, or legal proceedings mentioned. The document is promotional and informational in nature, typical of a press release or news announcement. Therefore, it does not fit into categories like Annual Report, Earnings Release, Regulatory Filings, or others that require substantive financial or regulatory content. The best fitting category is Regulatory Filings (RNS) as a general announcement that does not fit other specific categories.
2011-03-21 Hebrew (modern)
Other Report or Announcement
Report Publication Announcement Classification · 98% confidence The document is very short (1695 characters) and explicitly states that an 'Other Report or Announcement' is attached, referencing a PDF file named 'TowerJazz_AD_CIS_MPW_isa.pdf' with the title 'TowerJazz Aerospace and Defense Division Expands MPW Services to include CMOS Image Sensors, High Speed SiGe and SOI RF CMOS'. This structure—a brief announcement stating that a detailed report is attached or published—fits the definition of a Report Publication Announcement (RPA) according to the 'MENU VS MEAL' rule. It is not the full content of the report itself, nor does it fit clearly into specific categories like 10-K, ER, or IR.
2011-03-21 English

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