Company

Global Self Storage, Inc. (SELF)

Standardized SEC financial data for Global Self Storage, Inc. — income statement, balance sheet, cash flow and 40+ ratios, available as a clean JSON API. CIK 0001031235 · NASDAQ · Real Estate Investment Trusts.

Operating margin

23.3%

Net margin

16.0%

Revenue growth (YoY)

1.4%

Return on equity

4.4%

Free cash flow

$4.5M

EPS (diluted)

$0.18

Ratios for fiscal year 2025, standardized from SEC filings.

Income statement

USD	FY2020	FY2021	FY2022	FY2023	FY2024	FY2025
Revenue	$9.2M	$10.5M	$11.9M	$12.2M	$12.5M	$12.7M
SG&A expense	$2.4M	$2.4M	$2.6M	$2.9M	$3.3M	$3.2M
Operating income	$1.2M	$2.7M	$3.5M	$3.1M

Balance sheet

USD	FY2020	FY2021	FY2022	FY2023	FY2024	FY2025
Cash & equivalents	$2.0M	$3.1M	$6.5M	$7.0M	$7.2M	$7.5M
Property, plant & equipment	$59.8M	$58.4M	$56.9M	$55.5M	$53.9M	$52.6M
Goodwill	$694K	$694K	$694K	$694K

Cash flow

USD	FY2020	FY2021	FY2022	FY2023	FY2024	FY2025
Operating cash flow	$2.0M	$3.6M	$4.8M	$4.5M	$4.3M	$4.5M
Investing cash flow	-$1.6M	-$253K	-$113K	-$231K	-$78K	-$327K
Financing cash flow	-$2.7M	-$2.3M	-$1.2M	-$3.8M

Get SELF data via API

# JSON
curl https://sec-financial-api-production.up.railway.app/v1/company/SELF/financials \
  -H "X-API-Key: YOUR_KEY"

# CSV export (income / balance / cash-flow)
curl "https://sec-financial-api-production.up.railway.app/v1/company/SELF/income-statement?format=csv" \
  -H "X-API-Key: YOUR_KEY"

Get a free API key Use with Claude (MCP) →View SELF filings on SEC EDGAR →