PS BUSINESS PARKS INC/CA: directors' dealings · United States · SEC (Form 4)

About PS BUSINESS PARKS INC/CA

PS BUSINESS PARKS INC/CA (ticker: PSB) was a U.S. real estate company listed on the NYSE in the United States. Before its delisting following acquisition, the company focused on acquiring, operating, developing, and managing commercial real estate, with a portfolio strategy centered on multi-tenant business parks, light industrial/flex properties, and low-rise suburban office space. Its assets were positioned to serve small and mid-sized tenants that value flexible layouts, functional loading characteristics, and adaptable space in supply-constrained metropolitan submarkets. ([sec.gov](https://www.sec.gov/Archives/edgar/data/866368/000086636821000008/psb-20201231x10k.htm?utm_source=openai)) Historically, PS Business Parks grew out of the Public Storage ecosystem and evolved into a fully integrated, self-managed REIT. SEC filings show that the company later reincorporated from California to Maryland in 2021, while its principal executive office remained in Glendale, California at 701 Western Avenue. That combination of a West Coast corporate base and a multi-state property footprint defined much of the company’s identity for investors. ([sec.gov](https://www.sec.gov/Archives/edgar/data/866368/000086636819000002/psb-20181231x10k.htm?utm_source=openai)) Operationally, PSB’s value proposition was built on a concentrated portfolio of business parks across several major U.S. markets, including California, Texas, Virginia, Florida, Maryland, and Washington. As of year-end 2020, the company reported 27.7 million rentable square feet across 98 business parks and 675 buildings. That scale made PSB a meaningful niche owner in the suburban industrial and flex segment, with a portfolio designed to capture diversified tenant demand rather than rely on a single large-user base. ([sec.gov](https://www.sec.gov/Archives/edgar/data/866368/000086636821000008/psb-20201231x10k.htm?utm_source=openai)) From a competitive standpoint, PSB occupied an attractive corner of the U.S. commercial real estate market: well-located business parks with flexible unit sizes and broad tenant diversification. The company’s advantage lay less in branding than in asset quality, location, and operational flexibility. Its “products” were effectively real estate solutions — leasable industrial, flex, and office space plus property management and redevelopment capabilities — rather than manufactured goods or consumer-facing offerings. ([sec.gov](https://www.sec.gov/Archives/edgar/data/866368/000086636822000006/psb-20211231x10k.htm?utm_source=openai)) The most important recent corporate event was the acquisition of PS Business Parks by affiliates of Blackstone Real Estate, which closed on July 20, 2022. Public Storage’s disclosures confirm the deal’s completion and note the associated divestiture of Public Storage’s equity stake in PSB. As a result, PSB is no longer an actively listed NYSE/NASDAQ issuer, but its prior filings remain relevant for investors following SEC Form 4 insider transaction activity and historical REIT operating trends. ([blackstone.com](https://www.blackstone.com/news/press/affiliates-of-blackstone-real-estate-complete-7-6-billion-acquisition-of-ps-business-parks-inc/?utm_source=openai))