Chief Financial Officer, Chief Accounting Officer, Treasurer, and Senior Vice President · Global Self Storage, Inc. (SELF)

Thomas O'Malley

A named executive officer of Global Self Storage in every fiscal year CompBrief holds from FY2017 to FY2025. Every figure below is printed as the company filed it and cited to the filing it came from.

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Total disclosed compensation, FY2025

$289,274

FY2023: $274,910

3rd of 3 named executive officers at Global Self Storage by FY2025 total.

3 named officers on file for Global Self Storage, FY2025

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What this number hides

The filing gives the total. Global Self Storage’s full Executive Compensation Report gives every award, the disclosed peer set and what the total leaves out — the pair adds the board’s.

Compensation figures as of the proxy filed April 29, 2026 (DEF 14A).

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Thomas O'Malley compensation by year

Global Self Storage Summary Compensation Table · all 8 fiscal years held
In US dollars, as Global Self Storage reports it. Most recent year shaded. Totals are the company’s disclosed totals.
ComponentFY2017FY2018FY2019FY2020FY2021FY2022FY2023FY2025
Salary$126,825$129,066$173,986$182,604$167,573$160,775$216,599$211,546
Bonus$5,700$5,512$8,227$5,823$5,626$6,560$9,303$9,332
Stock awards$0$61,438$13,799$1,618$62,689$24,380$35,969$56,154
Option awards$0$0$0—$0$0$0$0
Non-equity incentive$0$0$0—$0$0$0$0
Pension and deferred compensation$0$0$0—$0$0$0$0
All other$8,079$8,162$10,471$11,317$10,207$9,540$13,039$12,242
Total$140,604$204,178$206,483$201,362$246,095$201,255$274,910$289,274

Each year as stated in that year's proxy. A dash means the company reported no figure in that column. Source: Global Self Storage, Inc. DEF 14A filed April 29, 2026, accession 0001193125-26-191430, and prior-year filings.

How this page was built: the Global Self Storage, Inc. filed document, accession 0001193125-26-191430. Every figure is read from that document and cited to the page and table it appears in. Filed April 29, 2026.

$141K
$204K
$206K
$201K
$246K
$201K
$275K
$289K
FY17
FY18
FY19
FY20
FY21
FY22
FY23
FY25
SalaryBonusStock awardsAll other

Equity holdings

unvested awards at FY2025 year-end
TypeUnvested unitsValue at year-endExercise price
PSU17,675$90,143—
PSU9,237$47,109—

Per the Outstanding Equity Awards at Fiscal Year-End table in Global Self Storage, Inc.'s FY2025 proxy; value at the fiscal year-end close, as the company printed it.

Global Self Storage’s named executive officers, FY2025

as the company reported each
Named executive officerRoleFY2025 total
Mark WinmillChief Executive Officer and President$693,476
Donald KlimoskiSenior Vice President - Operations, General Counsel, Secretary, and Chief Compliance Officer$296,035
Thomas O'Malley · this pageChief Financial Officer, Chief Accounting Officer, Treasurer, and Senior Vice President$289,274

The full Global Self Storage compensation record

free company brief

This page is one person within Global Self Storage's record. The company brief lists every named executive, each linking to their own page.

Compensation, the day it’s disclosed

The CompBrief Daily Digest lists the newest executive and director compensation disclosures as companies file them. Or order Global Self Storage's full Executive Compensation Report with peer benchmarking.

How this record is built

Every figure on this page is one figure from a public SEC filing, printed as the filing states it and cited to the document. Compensation totals are Global Self Storage's own disclosed totals, not summed by Velarion. Insider transactions are read from Form 4 filings and cover every line filed since the most recent proxy. Nothing is estimated by Velarion; where the company does not disclose a value the cell reads "—", and a section appears only where the company discloses the data. Corrections: records@velarion.ai.

Thomas O'Malley's compensation dossier