Welcome to our dedicated page for Tower Semiconductor SEC filings (Ticker: TSEM), 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.
Reading Tower Semiconductor’s disclosures can feel like reverse-engineering a fabrication plant. Wafer-level yields, multi-fab utilization, and customer concentration data are buried in hundreds of pages, making it tough to spot what drives cash flow. That’s why this SEC filings hub pairs every document with Stock Titan’s AI-powered summaries—turning complex analog foundry language into clear, decision-ready insights.
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- Tower Semiconductor quarterly earnings report 10-Q filing � follow wafer ASP trends and segment margins
- Tower Semiconductor annual report 10-K simplified � examine capacity expansion plans and specialty node road-maps
- Tower Semiconductor insider trading Form 4 transactions � monitor director purchases and option exercises
- Tower Semiconductor Form 4 insider transactions real-time � receive alerts as filings hit EDGAR
- Tower Semiconductor proxy statement executive compensation � see how incentives align with cap-ex intensity
- Tower Semiconductor 8-K material events explained � track supply-chain updates or joint-venture announcements
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Tower Semiconductor and Xscape Photonics announced a validated prototype and a validation kit for the industry’s first monolithically integrated, optically pumped, multi-wavelength on‑chip laser source built on Tower’s PH18 silicon photonics platform. The solution supports CWDM and DWDM wavelength grids and is aimed at AI datacenter fabrics to improve bandwidth density, power efficiency, and scalability by embedding programmable multi‑color lasers on‑chip, optically pumped by a single continuous‑wave external laser. Xscape’s ChromX platform (based on CombX technology) is presented as compatible with existing modulators and detectors to simplify design and reduce component count. The release cites LightCounting projections that sales of optical transceivers and LPO/CPO for AI clusters will exceed $10 billion in 2026 and reach $20 billion by 2030. The statement includes a standard safe harbor noting forward‑looking statements are subject to risks.
Point72 Asset Management, Point72 Capital Advisors and Steven A. Cohen report shared beneficial ownership of 6,339,977 ordinary shares of Tower Semiconductor Ltd (CUSIP M87915274), representing 5.7% of the class as of the close of business on June 30, 2025. The shares are held by investment funds managed by Point72 Asset Management (the Point72 Funds); Point72 Asset Management and Point72 Capital Advisors report shared voting and dispositive power over these shares, and Mr. Cohen controls those entities. The filing is made on Schedule 13G/A and includes a certification that the position is not intended to influence control of the issuer.
Tower Semiconductor Ltd. announced the launch of its 2025 Technical Global Symposium (TGS) series to showcase its latest technologies and design enablement services. The company will hold symposiums on September 16, 2025 in Shanghai and November 18, 2025 in Santa Clara, California, featuring a keynote by CEO Russell Ellwanger and sessions on AI, high-speed connectivity, and other advancing domains.
The events highlight Tower's technology platforms including Silicon Photonics, SiGe, RF SOI, power management, image sensors, and advanced display technologies, plus guest sessions from global technology leaders and networking with Tower experts. Registration for the China event is open and additional details are on the event page.
Tower Semiconductor and AIStorm announced the Cheetah HS, a 120x80-pixel charge-domain imager that embeds a first-layer analog neural network and captures up to 260,000 frames per second, described as 2,000â€�4,000łć faster than conventional CMOS sensors. The on-chip charge-domain neuron layer outputs pulse streams for downstream processing, reducing the need for expensive high-speed data converters and interfaces.
The chip includes an integrated LED driver programmable up to 40 mA, improved low-light performance, and is positioned for robotics, drones, manufacturing inspection, security tracking, biometric and sports-analysis markets. Cheetah HS is available now as a chip and in reference-camera systems.
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