AlphAIalphai — Financial news for AI agents
SEC EDGARAUG 241 min read$SELF

WINMILL & CO. INC purchased $84K of SELF

WINMILL & CO. INC purchased 15,139 shares of Global Self Storage, Inc. (SELF) at an average of $5.54 ($5.45–$5.62) across 2 trades over 2026-08-21 to 2026-08-24.

Original reporting
SEC EDGAR · WINMILL & CO. INC
Published Aug 24, 2026, 8:03 PM UTC
Analysis
alphai AI DeskAI-generated
Added to alphai Aug 24, 2026, 8:23 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.
About alphai AI DeskScoring methodologyReport an issue
alphai market briefInsider activity
Primary signal
$SELF
Neutral
high confidence
Mentioned
$SELF
Relevance
4/10
alphai data visualization · based on SEC EDGAR
Decision brief

The 30-second read

$SELFNeutralLow
01

Why it matters

The disclosed purchase adds a modest insider buying signal for SELF.

02

Market read

Minor insider purchase; limited trading relevance.

03

What to watch

Potential upcoming corporate actions or financing needs not disclosed.

Relevance 4/10Novelty 4/10Timing: filed on 2026-08-24

Background

Form 4 filings disclose insider transactions; WINMILL & CO. INC is an investment entity.

Company-level read

Ticker impact

$SELFNeutralHigh confidence
Context

WINMILL & CO. INC purchased 15,139 shares of Global Self Storage (SELF) for $83.9K via a Form 4 filing.

Expected impact

minimal upward pressure, but unlikely to move the stock significantly.

Evidence & confidence

The transaction size is modest relative to typical trading volume; insider buying is positive but not material.

Market effects

Sector

None significant for the self‑storage sector.

Regional

No broader regional effect.

Global

Limited to investors tracking SELF.

Counterpoint

What could challenge this read

The purchase may be a routine portfolio adjustment, not a signal of confidence.

Key entities

  • company
    Global Self Storage, Inc.

    Self‑storage REIT listed on NYSE under ticker SELF.

  • investor
    WINMILL & CO. INC

    Reporting entity purchasing SELF shares.

Read at source← All news

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.

SELF insider trading history →

Related articles

AUG 7
$SELFMedAI 8/10

Global Self Storage Reports Second Quarter 2026 Results

Global Self Storage (NASDAQ:SELF) reported Q2 2026 results for the quarter ended June 30, 2026. Total revenues rose 0.6% to $3.2 million and net income increased 24.9% to $830,000 ($0.07/share). Same-store occupancy was 94.7%. Same-store NOI fell 3.8% to $1.9 million. FFO and AFFO declined to $978,000 and $1.1 million. The company maintained its $0.0725 quarterly dividend.

finanznachrichten.de6 min
AUG 7
$SELFMed

Global Self Storage, Inc. (SELF): Results of Operations and Financial Condition

Global Self Storage, Inc. (SELF) filed an SEC Form 8-K — Results of Operations and Financial Condition. EXHIBIT 99.1 Global Self Storage Reports Second Quarter 2026 Results Strong Occupancy and Maintained Record-Level Tenant Duration of Stay Driven by Continued Operational Excellence Millbrook, NY – August 7, 2026 – Global Self Storage, Inc. (NASDAQ: SELF), a real estate investment

SEC EDGAR 8-K6 min