Justin Zeefe Biography and Net Worth

Director of Swarmer


Justin Zeefe has served as a member of our board of directors since October 2025. He is the founder and General Partner of Green Flag Ventures, LLC, a U.S.-based venture capital firm investing in early-stage startups developing dual-use, defense, AI, and cyber technologies critical to global and regional security. Previously, Mr. Zeefe co-founded Nisos Holdings Inc., a Series C-backed firm specializing in human risk management and threat intelligence, where he served as Chief Executive Officer from 2015 to 2020 and as a member of the board of directors from 2015 to 2025. From 2004 to 2014, Mr. Zeefe served as a front-line intelligence officer for the U.S. government, leading and supporting national security operations focused on countering technical and geopolitical threats. Mr. Zeefe received his B.A. in Political Science and German from The Ohio State University in 1999 and his J.D. with concentration in International Law from Boston University School of Law in 2002.

What is Justin Matthew Zeefe's net worth?

The estimated net worth of Justin Matthew Zeefe is at least $6.07 million as of September 16th, 2026. Mr. Zeefe owns 252,443 shares of Swarmer stock worth more than $6,066,205 as of September 18th. This net worth estimate does not reflect any other assets that Mr. Zeefe may own. Learn More about Justin Matthew Zeefe's net worth.

How do I contact Justin Matthew Zeefe?

The corporate mailing address for Mr. Zeefe and other Swarmer executives is 4515 SETON CENTER PKWY #330, AUSTIN, TX, 78759. Swarmer can also be reached via phone at (512) 305-3513 and via email at [email protected]. Learn More on Justin Matthew Zeefe's contact information.

Has Justin Matthew Zeefe been buying or selling shares of Swarmer?

Within the last three months, Justin Matthew Zeefe has sold $576,106.20 in shares of Swarmer stock. Most recently, Justin Matthew Zeefe sold 23,885 shares of the business's stock in a transaction on Wednesday, September 16th. The shares were sold at an average price of $24.12, for a transaction totalling $576,106.20. Following the completion of the sale, the director now directly owns 252,443 shares of the company's stock, valued at $6,088,925.16. Learn More on Justin Matthew Zeefe's trading history.

Are insiders buying or selling shares of Swarmer?

During the last year, insiders at the sold shares 1 times. They sold a total of 23,885 shares worth more than $576,106.20. The most recent insider tranaction occured on September, 16th when Director Justin Matthew Zeefe sold 23,885 shares worth more than $576,106.20. Learn More about insider trades at Swarmer.

Information on this page was last updated on 9/16/2026.

Justin Matthew Zeefe Insider Trading History at Swarmer

Transaction DateBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
9/16/2026Sell23,885$24.12$576,106.20252,443View SEC Filing Icon  
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Justin Matthew Zeefe Buying and Selling Activity at Swarmer

This chart shows Justin Matthew Zeefe's buying and selling at Swarmer by year and by quarter.

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Swarmer Company Overview

We are launching the future of autonomous warfare through combat-proven software that enables military forces to deploy and coordinate drone swarms at significant scale. While hardware manufacturers compete and as the go-to in an increasingly commoditized market, we seek to establish ourself as a critical software layer operating system for autonomous swarm operations positioning us to capture increased value as the global military drone market experiences growth projected to exceed 12% compound annual growth through 2030. Combat-Proven Experience Through Operational Deployment Unlike competitors developing capabilities in peacetime laboratory environments, we have maintained continuous combat deployment in Ukraine since 2023, executing over 100,000 combat missions flown by drones that were equipped with our Trident Embedded Drone Operating System (Trident OS), operating at varying degrees of autonomy depending on each end-user’s requirements and tactics. This operational deployment has generated a key strategic asset: a comprehensive operational dataset that creates a powerful reinforcement loop compounding over time whereby better data enables better-performing systems, better-performing systems receive broader deployment, broader deployment generates more data. Competitors without similar operational access face fundamental limitations in achieving comparable autonomous capability maturity regardless of their engineering resources. This data advantage would require competitors to gain similar operational deployment to replicate, with such deployment opportunities being inherently limited and difficult to obtain. Our compressed iteration cycles in active combat enable capability enhancement velocities that we believe are unachievable by traditional defense contractors. Where we believe that our competitors require months or years to develop their technology, we identify capability gaps, develop solutions, deploy to operational units, and validate performance in actual combat missions within days. We believe this operational tempo gives us a competitive advantage and enables us to deliver customer-requested capabilities faster than our competitors. Architected to Capitalize on Favorable Industry Dynamics Our business model is specifically designed to capture value from structural transformation in the defense drone industry. As hardware manufacturing fragments with hundreds of new drone manufacturers emerging annually in recent years and hardware margins compress, we believe autonomous software is consolidating toward companies with substantial operational datasets. Our per-unit software licensing model creates highly attractive unit economics that improve as the market scales. Our software licensing fees remain stable per unit while our incremental cost to license additional units approaches zero, creating expanding gross margins as volume increases. As drone manufacturers face margin compression, we believe our software becomes an increasingly critical value differentiator, positioning us as a strategic partner able to help manufacturers defend margins and win competitive procurements. Vendor-Agnostic Platform Positioning for Market Capture We believe our vendor-agnostic architecture represents a fundamental strategic advantage, positioning us as a critical integration layer for the fragmenting hardware ecosystem. By designing our software to integrate with drones from any manufacturer, we partner with leading manufacturers. As hardware manufacturing fragments, military forces require interoperability across diverse platforms. Our vendor-agnostic approach positions us to benefit from the entire market’s growth rather than limiting ourselves to proprietary hardware platforms, while providing strategic resilience as we are not dependent on any single manufacturer’s success. Multi-Domain Expansion and Scaling Roadmap We have systematically expanded from unmanned aerial vehicles to multi-domain operations encompassing unmanned ground vehicles, unmanned surface vessels, and planned integration with missiles and guidance kits. Our 2026 roadmap targets coordination of thousands of systems across air, ground, and maritime environments, positioning us to address the full spectrum of unmanned systems requirements and significantly expanding our addressable market opportunity. Our principal executive offices are located in Austin, TX.
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Today's Range

Now: $24.03
Low: $23.08
High: $25.85

50 Day Range

MA: $37.33
Low: $23.04
High: $47.08

2 Week Range

Now: $24.03
Low: $11.25
High: $83.30

Volume

1,350,283 shs

Average Volume

739,229 shs

Market Capitalization

$383.04 million

P/E Ratio

N/A

Dividend Yield

N/A

Beta

N/A