How many insider trades does FilingIQ track for NSA?

FilingIQ tracks 155 Form 4 insider transactions for NSA (National Storage Affiliates Trust), covering filings from Apr 28, 2015 onwards. 21 of those were filed in the last 90 days.

Are NSA insiders net buyers or net sellers?

Across the full Form 4 history for NSA, 77 transactions (50%) were open-market purchases and 8 (5%) were open-market sales. Compensatory awards and option exercises are filtered out of these counts.

Where does NSA insider data come from?

Every transaction shown on this page is sourced directly from SEC EDGAR Form 4 filings. FilingIQ parses the raw XML, normalises insider identity across reporting variations, and scores each trade on its multi-factor composite model.

What sector is NSA in?

National Storage Affiliates Trust (NSA) is classified in the Real Estate sector, specifically REIT - Industrial, with a current market capitalisation of $5.09B.

NSA insider trading

NYSE Real Estate

National Storage Affiliates Trust — scored insider trade history from SEC Form 4 filings, parsed and contextualised by FilingIQ.

Total Form 4 trades

155

Last 90 days

Buys / sells

50% / 5%

Market cap

$5.09B

About National Storage Affiliates Trust

National Storage Affiliates Trust is a real estate investment trust headquartered in Greenwood Village, Colorado, focused on the ownership, operation and acquisition of self-storage properties predominantly located within the top 100 metropolitan statistical areas throughout the United States. As of September 30, 2025, the Company held ownership interests in and operated 1,069 self-storage properties, located in 37 states and Puerto Rico with approximately 69.8 million rentable square feet. NSA is one of the largest owners and operators of self-storage properties among public and private companies in the United States.

Company website: www.nationalstorageaffiliates.com

NSA insider activity at a glance

FilingIQ has scored 155 insider transactions for NSA since Apr 28, 2015. The most recent filing in our index is dated Mar 1, 2026.

Across the full history, 77 open-market purchases and 8 open-market sales were filed under transaction codes P and S respectively. Compensatory share awards (code A) and option exercises (code M) are tracked separately and not counted here.

The average FilingIQ composite score on NSA insider trades is 61.4/100, produced by FilingIQ's multi-factor Form 4 model. Model framework documented at methodology.

View live NSA trades on FilingIQ Raw filings on SEC EDGAR

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Frequently asked

How many insider trades does FilingIQ track for NSA?: FilingIQ tracks 155 Form 4 insider transactions for NSA (National Storage Affiliates Trust), covering filings from Apr 28, 2015 onwards. 21 of those were filed in the last 90 days.
Are NSA insiders net buyers or net sellers?: Across the full Form 4 history for NSA, 77 transactions (50%) were open-market purchases and 8 (5%) were open-market sales. Compensatory awards and option exercises are filtered out of these counts.
Where does NSA insider data come from?: Every transaction shown on this page is sourced directly from SEC EDGAR Form 4 filings. FilingIQ parses the raw XML, normalises insider identity across reporting variations, and scores each trade on its multi-factor composite model.
What sector is NSA in?: National Storage Affiliates Trust (NSA) is classified in the Real Estate sector, specifically REIT - Industrial, with a current market capitalisation of $5.09B.

Methodology & sources

Every NSA insider transaction shown on FilingIQ is parsed directly from a public SEC Form 4 XML filing. Insider identity is normalised across reporting variants (CIK changes, name spellings, related-party indirect holdings). The FilingIQ composite score is documented in full on the team page and algo disclosure. Not investment advice; see disclaimer.