$NSA

Wu Charles F sold (to issuer) 4,703 shares of NSA

Wu Charles F sold (to issuer) 4,703 shares of National Storage Affiliates Trust (NSA) on 2026-07-22.

Original reporting
SEC EDGAR · Wu Charles F
Published Jul 22, 2026, 9:27 PM UTC
Analysis
alphai AI DeskAI-generated
Added to alphai Jul 22, 2026, 9:31 PM UTC. Informational, not investment advice.
How this was made
alphai summarizes source reporting and applies a structured AI analysis for relevance, timing, sentiment and ticker impact. Always verify material claims with the original publisher.
alphai market briefInsider activity
Primary signal
$NSA
Neutral
high confidence
Mentioned
$NSA
Relevance
3/10
alphai data visualization · based on SEC EDGAR
Decision brief

The 30-second read

$NSANeutralLow
01

Why it matters

The filing documents a director sale to the issuer (code D) for 4,703 shares on 2026-07-22, but provides no price or total value, reducing tradable signal strength.

02

Market read

Primarily a compliance disclosure; without disclosed price/value or additional corporate developments, it is unlikely to drive a material repricing.

03

What to watch

The transaction price and total value are not disclosed, and there is no 10b5-1 plan information, limiting inference about timing and motivation.

Relevance 3/10Novelty 3/10Timing: Filed on 2026-07-22, after-hours SEC EDGAR update.

Background

The article is an SEC Form 4 insider transaction disclosure for National Storage Affiliates Trust.

Company-level read

Ticker impact

$NSANeutralHigh confidence
Context

National Storage Affiliates Trust director Wu Charles F sold 4,703 shares to the issuer via Form 4, with price undisclosed and holdings reduced to zero.

Expected impact

Likely minimal near-term impact; any effect is limited to marginal sentiment around insider activity.

Evidence & confidence

Form 4 insider transactions are primary-source but this filing lacks disclosed transaction price/value and shows the director ending with 0 shares, which is typically not actionable without additional context (e.g., repeated sales, material change in plans).

Market effects

No sector read-across; insider sale does not change REIT fundamentals or financing conditions in the text.

None indicated.

None indicated.

Counterpoint

Ending holdings at zero could reflect a planned liquidity event or diversification rather than bearish intent, so the signal may be overstated.

Key entities

  • National Storage Affiliates Trust

    Subject of the Form 4 insider transaction disclosure.

  • Wu Charles F

    Director who sold 4,703 shares to the issuer; holdings after transaction were 0 shares.

Full insider trading history

This story covers one filing. See everything behind it: every insider buy and sell on record, 10b5-1 plans, late filings, and which officers and directors are trading.

Related articles

$PSAMed

REIT ETF RDOG Rides M&A, Refinancing Wave to 22% Gain

RDOG, the ALPS REIT Dividend Dogs ETF, gained 22.1% year to date through July 17, helped by M&A, credit upgrades and refinancings in its holdings. National Storage Affiliates jumped 66.2% after Public Storage agreed to buy it in March. Other contributors included FrontView, Postal Realty and RLJ Lodging. Nareit reported 8 REIT mergers and privatizations worth $57.7B through June.