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Financial transparency data from public SEC filings.

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© 2026 DataHeimdall. All rights reserved.Data sourced from SEC EDGAR public filings.
Insider Trades

NSA

National Storage Affiliates Trust

Superinvestors

Institutional investors holding NSA

Consensus →
InvestorFundWeightSharesValueQuarter
Meridian / ArrowMarkMeridian Contrarian Fund0.44%1,642,343$46.8M2019Q1
Kenneth FisherFisher Asset Management0.00%8,920$337K2026Q1

Congressional Activity

Congressional data coming soon

Insider Activity

6

Total trades

$403K

Volume

2

Buys

0

Sells

Last trade: May 21, 2026

Insider Tradeslast 90 days

DateInsiderTypeValue
May 21, 2026William S. Cowan Jr.Option–
May 21, 2026David CramerOption–

Congressional Tradeslast 90 days

Congressional trade data is being sourced and will appear here shortly.

May 15, 2026
Warren Allan
Buy
$203K
May 15, 2026Warren AllanOption–
May 15, 2026Lisa R CohnBuy$200K
May 15, 2026Lisa R CohnOption–