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Form 4 · Statement of Changes in Beneficial Ownership · Filed 2026-03-20

Patterson Mark Files Cisco Systems (CSCO) Form 4 - March 20, 2026

Patterson Mark sold 4.9K CSCO shares worth $381.4K in this Form 4 filing, reported to the SEC on 2026-03-20.

Insider
Patterson Mark
Issuer
Cisco Systems, Inc. CSCO · NASDAQ
Filed
Period
2026-03-20
Accession
0000858877-26-000045

Transactions (2)

Insider Date Type Shares Price Value Own
Patterson Mark 2026-03-20 Sell 2.4K $77.68 $185.7K Direct
Patterson Mark 2026-03-20 Sell 2.5K $78.26 $195.7K Direct
Net change−4.9K−$381.4K

About Cisco Systems, Inc.

Cisco Systems, Inc. is a global leader in networking and IT. The company's core business is to design and sell a range of technologies that power the internet. Cisco is renowned for its routers, switches, cybersecurity solutions, and wireless systems, which serve as the backbone for digital communication networks worldwide. The company's products and solutions are crucial for the seamless operation of data centers, enterprise networks, and telecommunication infrastructures. Cisco Systems, Inc. plays a pivotal role in connecting businesses, governments, and individuals across multiple sectors, fostering the growth of cloud computing, IoT (Internet of Things), and remote work capabilities. With a focus on innovation and sustainability, Cisco continuously develops new technologies to enhance network performance and security. Based in San Jose, California, and founded in 1984, Cisco is a respected pioneer in its field, significantly contributing to the digital transformation initiatives of organizations globally. Its expansive reach and comprehensive portfolio make it a fundamental entity in shaping how we connect and communicate.

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