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RECORD 1: APEX MERIDIAN SYSTEMS INC. — FORM 10-K (EXCERPT)
FISCAL YEAR ENDED DECEMBER 31, 2025
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PART I

Item 1A. Risk Factors

Risks Related to Our Supply Chain and Manufacturing Operations
We rely on a limited number of specialized fabrication partners for our proprietary 
photonic switching subassemblies. In particular, a single Tier-1 manufacturer, 
Vanguard Microfab Ltd., produces approximately 78% of our custom optical transceivers. 
While we maintain secondary qualification protocols with alternative fabricators in 
the EMEA region, transitioning production to an alternate partner would require an 
estimated six to nine months and could cause material delays in fulfilling customer 
commitments under our long-term master supply agreements. We currently do not maintain 
buffer inventory exceeding ninety (90) days of projected demand.

Risks Related to Information Security and Data Systems
Our cloud-managed telemetry and orchestration architecture processes customer traffic 
metrics across twenty-four colocation facilities. Although we deploy zero-trust access 
controls, multi-factor authentication, and continuous network inspection, our systems 
remain vulnerable to sophisticated cyber attacks, ransomware, and third-party API 
compromises. In the event of a confirmed security incident affecting customer data, our 
internal incident response protocol mandates internal notification to executive legal 
counsel within twenty-four (24) hours and regulatory notification within seventy-two (72) 
hours, unless law enforcement requests a delay.

PART II

Item 8. Financial Statements and Supplementary Data
Notes to Consolidated Financial Statements

Note 4. Revenue Recognition and Contract Assets
The Company derives revenue from two principal streams: (i) specialized photonics hardware 
appliances, and (ii) multi-year software maintenance and predictive telemetry services. 
Hardware sales are recognized at the point in time when control transfers to the customer, 
typically upon carrier delivery under FOB Destination terms.

For multi-year enterprise maintenance agreements, revenue is recognized ratably over the 
contractual service term using milestone-based customer acceptance verification. Upfront 
implementation fees are deferred and amortized on a straight-line basis over an estimated 
customer relationship life of thirty-six (36) months. Contract assets totaled $14.2 million 
as of December 31, 2025, representing unbilled amounts earned on milestone deliverables.

Note 12. Commitments, Contingencies, and Litigation
Patent Licensing and Dispute Reserves
In August 2025, Calypso Dynamics LLC contacted the Company alleging that our WaveStream 
architecture infringes three claims of U.S. Patent No. 9,842,104. No formal lawsuit has 
been filed as of December 31, 2025. Based on internal evaluations and outside patent 
counsel review, management concluded that an adverse outcome was reasonably possible but 
not probable. Consequently, the Company maintained a contingency escrow reserve of 
$4,200,000 in accrued liabilities as of December 31, 2025. Management believes the 
underlying patent claims are invalid over prior art and intends to defend vigorously 
should formal litigation ensue.
