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Categorized Chronological Ownerhip by owner Transcripts Expert Interviews Holdings Your Highlights Financial Information Proxy/Share Holder Meeting Insider Transactions Beneficial Ownership/Institutional ownership Merger/Acquisition IPO/Public Offerings Securities-based Crowdfunding Regulation A Offering Foreign Private Issuers Mutual Funds and ETFs Variable Annuities Exhibits Delisitngs Deregister

GSE SYSTEMS INC

Insider Ownership
8-K 34 07/02/2024 07/01/2024
8-K 34 05/15/2024 05/15/2024
8-K 34 05/14/2024 05/08/2024
10-K/A 34 04/02/2024 12/31/2023
10-K 34 04/02/2024 12/31/2023
8-K 34 04/01/2024 04/01/2024
8-K 34 02/13/2024 02/12/2024
8-K 34 12/18/2023 12/18/2023
8-K 34 12/06/2023 12/06/2023
8-K 34 11/17/2023 11/17/2023
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≥5% Ownership
4 07/02/2024 06/30/2024
4 07/02/2024 06/30/2024
4 07/02/2024 06/30/2024
4 07/02/2024 06/30/2024
4 04/02/2024 03/31/2024
4 04/02/2024 03/31/2024
4 04/02/2024 03/31/2024
4 04/02/2024 03/31/2024
4 04/02/2024 03/31/2024
4 01/03/2024 12/31/2023
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