WINMILL MARK CAMPBELL
Transaction: 05/14/2026
BUY
Change
+4,000
Price
$5.33
Filing
05/15/2026
Type
BUY
Global Self Storage, Inc.
SELF • REIT - Industrial
$0.00
— 0.00 (0.00%)
EarningsLatest report: Jun 30, 2026
BALANCED PROFILENeutralConfidence: 70%
Quantitative profile — not an investment recommendation.
Quantitative profile — not an investment recommendation.Methodology
Analysis thesis: Mixed profile. The company is not automatically unattractive, but valuation, growth, or balance-sheet evidence does not yet justify a stronger signal.
Market Cap
$58.82M
Growth
4.2%
Cash Flow
5/5
Trend
Stable
Evidence
Stable or improving margins · 16.0%Positive free cash flow · 0.37Consistent free cash flow · 5/5Manageable debt level · 0.34Healthy liquidity · 11.42
Financial data as of: Jun 30, 2026, 12:00 AM UTCLast earnings update: Jun 30, 2026, 12:00 AM UTCLast profile update: Aug 9, 2026, 12:14 PM UTC
Company Snapshot
Key valuation, quality, financial strength, momentum and analyst data.
Price$0.00
Change0.00%
Market Cap$58.82M
52W Range4.73 - 5.63
Beta0.03
Gross Margin35.98%
Oper. Margin20.49%
Profit Margin16.04%
Debt/Eq0.34
Current Ratio11.42
Quick Ratio11.42
Revenue 5Y4.16%
Price$0.00
Change0.00%
Market Cap$58.82M
52W Range4.73 - 5.63
Beta0.03
Gross Margin35.98%
Oper. Margin20.49%
Profit Margin16.04%
Debt/Eq0.34
Current Ratio11.42
Quick Ratio11.42
Revenue 5Y4.16%
FCF 5Y0.91%
Volume42.10K
Avg Volume18.97K
EPS Surprise0.02
Investment DNA
How strong this company looks for long-term investors
68
out of 100
Business Quality
Margins, moat, returns
71/100
Financial Strength
Debt, cash, stability
79/100
Growth Potential
Revenue and expansion
45/100
Price Attractiveness
Cheap or expensive today
71/100
Why this score▼
Stable or improving margins · 16.0%Positive free cash flow · 0.37Consistent free cash flow · 5/5Manageable debt level · 0.34Healthy liquidity · 11.42
Analyst view
No analyst data available now.
Insider Transactions
Recent executive and insider activity
Zachary William Chester
Transaction: 05/12/2026
BUY
Change
+94
Price
$5.31
Filing
05/14/2026
Type
BUY
BURKE RUSSELL E III
Transaction: 05/12/2026
BUY
Change
+94
Price
$5.31
Filing
05/14/2026
Type
BUY
| Insider | Type | Change | Price | Transaction | Filing |
|---|---|---|---|---|---|
| WINMILL MARK CAMPBELL | BUY | +4,000 | $5.33 | 05/14/2026 | 05/15/2026 |
| Zachary William Chester | BUY | +94 | $5.31 | 05/12/2026 | 05/14/2026 |
| BURKE RUSSELL E III | BUY | +94 | $5.31 | 05/12/2026 | 05/14/2026 |
| Zachary William Chester | BUY | +2,739 | $5.11 | 03/31/2026 | 04/01/2026 |
| BURKE RUSSELL E III | BUY | +2,739 | $5.11 | 03/31/2026 | 04/01/2026 |
| WINMILL MARK CAMPBELL | BUY | +12,672 | $5.08 | 03/24/2026 | 03/25/2026 |
| OMalley Thomas | BUY | +5,527 | $5.08 | 03/24/2026 | 03/25/2026 |
| Klimoski Donald II | BUY | +5,527 | $5.08 | 03/24/2026 | 03/25/2026 |
| Kamerman Russell | BUY | +500 | $5.10 | 03/24/2026 | 03/25/2026 |
| WINMILL MARK CAMPBELL | BUY | +800 | $5.05 | 12/05/2025 | 12/05/2025 |
| WINMILL MARK CAMPBELL | BUY | +6,000 | $5.14 | 12/04/2025 | 12/05/2025 |
| WINMILL MARK CAMPBELL | BUY | +6,000 | $5.13 | 12/03/2025 | 12/05/2025 |
| Klimoski Donald II | BUY | +446 | $5.05 | 12/02/2025 | 12/02/2025 |
| WINMILL & CO. INC | BUY | +3,062 | $5.18 | 12/01/2025 | 12/01/2025 |
| WINMILL & CO. INC | BUY | +3,342 | $5.16 | 11/28/2025 | 12/01/2025 |
| WINMILL & CO. INC | BUY | +4,873 | $5.17 | 11/26/2025 | 11/26/2025 |
| WINMILL & CO. INC | BUY | +4,547 | $5.18 | 11/25/2025 | 11/26/2025 |
| WINMILL & CO. INC | BUY | +4,064 | $5.14 | 11/24/2025 | 11/24/2025 |
| WINMILL & CO. INC | BUY | +6,226 | $5.09 | 11/21/2025 | 11/24/2025 |
| WINMILL & CO. INC | BUY | +5,870 | $5.08 | 11/20/2025 | 11/20/2025 |