Summary
Updated Aug 31, 2026
Arlen Dale Nordhagen is Vice Chairperson, Director of National Storage Affiliates Trust (NSA). 4 SEC Form 4 filings on record going back to 2024, most recently on 22 July 2026.
Recent Transactions
6Every recent SEC Form 4 transaction Arlen Dale Nordhagen has reported, most recent first.
Other Insiders Active in the Same Sector
No other insider has filed at Arlen Dale Nordhagen's companies, so these are insiders reporting open-market trades at other companies in the same sector.
- Eagle Point Credit Management LLC - $2.73M of ACR open-market activity in the last 12 months
- Michael E. Labelle - $2.70M of BXP open-market activity in the last 12 months
- Joel S. Marcus - $2.66M of ARE open-market activity in the last 12 months
- Jonathan Lin - $2.63M of EQIX open-market activity in the last 12 months
- Raymond A. Ritchey - $2.62M of BXP open-market activity in the last 12 months
- Anthony L. Grande - $2.61M of CXW open-market activity in the last 12 months
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
Frequently Asked Questions
Who is Arlen Dale Nordhagen?
Arlen Dale Nordhagen is a corporate insider, tracked as Vice Chairperson, Director of National Storage Affiliates Trust (NSA). InsiderAlpha holds 4 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has Arlen Dale Nordhagen submitted recently?
1 primary Form 4 filing in the last 90 days, covering 1 company.
Where can I see all of Arlen Dale Nordhagen's SEC filings?
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
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