WVVI, WVVIP – 8-K July 14, 2026 In SEC https://www.sec.gov/Archives/edgar/data/838875/000119983526000256/0001199835-26-000256-index.htm #WVVI, WVVIP WVVI, WVVIP – 8-K National Storage Affiliates Trust Announces Common Shareholder Approval of Acquisition by Public Storage