Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.
BIO-key International's Other Operating Expense for the
three
months ended in Mar. 2026 was $-0.00 Mil.
Its Other Operating Expense for the trailing twelve months (TTM) ended in Mar. 2026 was $0.00 Mil.
BIO-key International's quarterly Other Operating Expense
increased
from Sep. 2025 ($0.00 Mil) to Dec. 2025 ($0.00 Mil) but then
declined
from Dec. 2025 ($0.00 Mil) to Mar. 2026 ($-0.00 Mil).
BIO-key International's annual Other Operating Expense
increased
from Dec. 2023 ($-0.00 Mil) to Dec. 2024 ($0.00 Mil) and
increased
from Dec. 2024 ($0.00 Mil) to Dec. 2025 ($0.00 Mil).
BIO-key International Other Operating Expense Related Terms
BIO-key International Other Operating Expense Historical Data
* Premium members only.
The historical data trend for BIO-key International's Other Operating Expense can be seen below:
* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD. * For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.
BIO-key International Other Operating Expense Chart
Other Operating Expense sometimes includes:
Restructuring, and merger
Acquisition related and other
Litigation settlement charge
Other (too numerous to list)
Some companies can and do choose to report each of these items separately. Yet, there are a variety of Other Operating Expense which are simply too numerous to list.
Other Operating Expense for the trailing twelve months (TTM) ended in Mar. 2026 adds up the quarterly data reported by the company within the most recent 12 months, which was $0.00 Mil.
* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD. * For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.
What does a Other Operating Expense of $0.00 Mil mean?
BIO-key International (BKYI) has a Other Operating Expense of $0.00 Mil as of Mar. 2026. Other operating expenses that a company records on its income statement. View historical data on BIO-key International and its competitors.
Is BIO-key International's Other Operating Expense too high?
BIO-key International's current Other Operating Expense is $0.00 Mil. Overall, BIO-key International has a GF Score™ of 38/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does BIO-key International's Other Operating Expense compare to IVDA and SUGP?
BIO-key International's Other Operating Expense of $0.00 Mil can be compared against companies in the Business Services industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Other Operating Expense for a Business Services company?
A good Other Operating Expense depends on the Business Services industry context. However, Other Operating Expense should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Other Operating Expense mean?
A high Other Operating Expense can signal that a stock is expensive relative to its fundamentals. Other operating expenses that a company records on its income statement. View historical data on BIO-key International and its competitors. BIO-key International's current Other Operating Expense is $0.00 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is BIO-key International stock overvalued right now?
Based on GuruFocus' analysis, BIO-key International (BKYI) is currently considered Significantly Overvalued. The stock's GF Value™ is $2.53, compared to a current price of $4.12 — trading 62.8% above its estimated fair value. The current Other Operating Expense is $0.00 Mil. BIO-key International's overall GF Score™ is 38/100 with 3 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Other Operating Expense calculated?
Other Operating Expense is calculated from a company's financial statements. For BIO-key International (BKYI), the current Other Operating Expense is $0.00 Mil as of Mar. 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.
Is BIO-key International (BKYI) Overvalued in 2026?
Based on GuruFocus' analysis, BIO-key International stock appears to be overvalued.
The current stock price of $4.12 is trading 62.8% above its estimated GF Value™ of $2.53.
GuruFocus considers BIO-key International to be Significantly Overvalued.
Key valuation signals for BKYI:
Other Operating Expense: $0.00 Mil
GF Value™: $2.53 vs. price of $4.12 (62.8% above fair value)
No single metric tells the full story. See the BKYI stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
BIO-key International Inc is a identity and access management (IAM) platform provider enabling secure work-from-anywhere for enterprise, education, and government customers using secure multi-factor authentication (MFA). Its products include PortalGuard and PortalGuard Identity-as-a-Service (IDaaS) enterprise IAM, WEB-key biometric civil and large-scale ID infrastructure, MobileAuth mobile phone authentication application for iOS and Android, and high-quality, low-cost accessory fingerprint scanner and FIDO-compliant hardware to provide a full and complete solution for identity-innovating customers. The company operates as one operating segment. Its solutions are Passwordless Authentication, Secure Roving Employees, Education, Financial Services, Government, Healthcare, Manufacturing, etc.
38GF Score
Get the complete analysis for BKYI
Other Operating Expense is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
BKYI has been successfully added to your 
