GSE Systems Ownership

Who are the major shareholders and have insiders been buying or selling?

Recent Insider Transactions

Insider Buying: Insufficient data to determine if insiders have bought more shares than they have sold in the past 3 months.

Dilution of Shares: Shareholders have been diluted in the past year, with total shares outstanding growing by 43.9%.

Top 25 shareholders own 32.99% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
6%	NGP Energy Capital Management, LLC	187,578	€242.1k	0%	0.02%
4.58%	Needham Investment Management, LLC	143,000	€184.6k	0%	0.03%
4.48%	Kyle Loudermilk	139,860	€180.5k	59.8%	no data
4.23%	The Lind Partners, LLC	132,189	€170.6k	0%	0.58%
2.79%	Minerva Advisors LLC	87,065	€112.4k	-5.43%	0.07%
2.51%	Renaissance Technologies LLC	78,426	€101.2k	2.38%	no data
2.18%	The Vanguard Group, Inc.	68,102	€87.9k	-14.6%	no data
1.17%	Emmett Pepe	36,586	€47.2k	6.6%	no data
0.69%	Bahram Meyssami	21,686	€28.0k	-8.31%	no data
0.51%	Suresh Sundaram	15,853	€20.5k	0%	no data
0.47%	Geode Capital Management, LLC	14,646	€18.9k	127%	no data
0.45%	Kathryn Gardner	14,172	€18.3k	0%	no data
0.45%	Joel Isaacson & Co., LLC	14,171	€18.3k	48.9%	no data
0.41%	William Corey	12,813	€16.5k	0%	no data
0.33%	Millennium Management LLC	10,461	€13.5k	274%	no data
0.31%	Daniel Pugh	9,696	€12.5k	0%	no data
0.28%	WealthTrust Axiom, LLC	8,741	€11.3k	134%	no data
0.24%	Ravi Khanna	7,424	€9.6k	4.58%	no data
0.19%	Thomas Dougherty	6,016	€7.8k	0%	no data
0.15%	BlackRock, Inc.	4,643	€6.0k	0%	no data
0.14%	Hudson River Trading LLC, Asset Management Arm	4,484	€5.8k	0%	no data
0.12%	Donald Horn	3,641	€4.7k	0%	no data
0.11%	Northern Trust Global Investments	3,473	€4.5k	0%	no data
0.1%	Brian Greene	3,188	€4.1k	11.4%	no data
0.096%	Carson Wealth Management Group	3,000	€3.9k	0%	no data