IronNet, Inc.: insider trades · United States · SEC (Form 4)

About IronNet, Inc.

IronNet, Inc. is a U.S.-based cybersecurity company focused on advanced threat detection, network behavioral analytics, and collective defense concepts. Founded in 2014 and incorporated in Delaware, the company’s long-standing headquarters were in McLean, Virginia, in the Washington, D.C. metropolitan area. IronNet became publicly traded following its business combination with LGL Systems Acquisition Corp. in 2021 and was listed on the NYSE under the ticker IRNT. However, the company later entered Chapter 11 restructuring and emerged from that process as a private company in February 2024. For investors, that distinction matters: IronNet is no longer a standard active NYSE/NASDAQ-listed equity story, even though the brand and operating legacy remain relevant in cybersecurity. ([sec.gov](https://www.sec.gov/Archives/edgar/data/1777946/000095017023022530/irnt-20230131.htm?utm_source=openai)) IronNet’s core investment thesis historically centered on “collective defense,” a model designed to let organizations share threat intelligence and detect attacks faster by moving beyond isolated cybersecurity defenses. Its main product set has included IronDefense, a network detection and response solution, and IronDome, a platform built to automate the secure sharing of threat information at mission speed across communities and industries. The company’s website also references newer offerings such as IronRadar, indicating that its product messaging has continued to evolve toward more proactive, AI-driven threat detection and prevention. ([sec.gov](https://www.sec.gov/Archives/edgar/data/1777946/000095017022006874/irnt-20220131.htm?utm_source=openai)) From a competitive standpoint, IronNet operates in a crowded and fast-moving cybersecurity market where large platform vendors, cloud security providers, and niche NDR specialists all compete for enterprise and public-sector budgets. Its differentiation has traditionally been based on technical depth rather than scale: a strong emphasis on network visibility, behavioral detection, and expertise drawn from former NSA operators and cyber professionals. That profile positioned the company well for customers seeking protection against sophisticated threats, including critical infrastructure operators and large enterprises facing state-sponsored or advanced persistent attacks. ([sec.gov](https://www.sec.gov/Archives/edgar/data/1777946/000119312521192276/d160290dex991.htm?utm_source=openai)) Geographically, IronNet began with a primarily U.S. footprint and a strong base in the greater Washington, D.C. area. More recently, its strategic direction has become more international. In February 2026, IronNet announced a combination with ITC Secure under a new platform called Collective Defence, headquartered in Luxembourg and operating across the United States, the United Kingdom, and Singapore. That development signals a broader cross-border focus on critical infrastructure protection, government-related security, and allied-nation cyber resilience. ([sec.gov](https://www.sec.gov/Archives/edgar/data/1777946/000119312521161945/d472786ds4.htm?utm_source=openai)) Recent milestones include the completion of financial restructuring and exit from Chapter 11 in February 2024, management changes in 2024 and 2025, and the 2026 combination announcement with ITC Secure. For investors in the U.S. and Europe, the key takeaway is that IronNet has moved from a public-market cybersecurity growth story to a restructured, strategically repositioned business with a more industrial and transactional profile than a conventional listed equity. ([ironnet.com](https://www.ironnet.com/news/ironnet-successfully-completes-financial-restructuring?utm_source=openai))