Infinera Corp Stock: price and management transactions · United States · SEC (Form 4)

About Infinera Corp

Infinera Corp. (ticker: INFN) was a U.S.-based specialist in high-speed optical networking, listed on the NASDAQ in the United States. The company was founded in December 2000 and was headquartered in San Jose, California. Its business was centered on open optical networking solutions, advanced optical semiconductors, network automation software, and related services. For investors, Infinera sat squarely in the telecom infrastructure layer, with direct exposure to secular demand drivers such as cloud traffic growth, data-center interconnect expansion, and the continued upgrade of global transport networks. A defining feature of Infinera’s strategy was vertical integration. The company designed core optical technologies in-house, including coherent ASIC/DSP capabilities, photonic integrated circuits, advanced packaging, and tightly integrated hardware-software architectures. Management consistently emphasized that this model was intended to improve cost per bit, lower power consumption, extend transmission reach, and increase network flexibility. Its portfolio addressed long-haul, submarine, metro, regional, and data-center interconnect use cases, alongside compact platforms, open/disaggregated networking systems, and the Transcend software suite for automation and network management. Infinera’s competitive positioning came from its technical depth in coherent optics and its reputation as an innovator in high-capacity transport. The company served a global customer base that included telecom operators, cloud providers, governments, and enterprises. It was known for products aimed at enabling scalable bandwidth, service agility, and easier network operations in environments where performance, reliability, and energy efficiency matter. That combination gave Infinera a differentiated niche in the broader optical networking market. A major recent development changed the investment case materially: Nokia announced on June 27, 2024 that it would acquire Infinera, and the transaction closed on February 28, 2025. As a result, Infinera is no longer operating as an independent public company; it became part of Nokia after the closing. For market participants, that means INFN should now be viewed through a corporate-actions lens rather than as a standalone listed equity. Historical SEC filings and insider-trading disclosures remain useful for understanding the company’s legacy business profile, but the current public-market reality is that Infinera has been absorbed into Nokia’s optical-networking franchise.