NextNav Inc. Enters Material Definitive Agreement

Ticker: NXNVW · Form: 8-K · Filed: Oct 15, 2025 · CIK: 1865631

Nextnav INC. 8-K Filing Summary
FieldDetail
CompanyNextnav INC. (NXNVW)
Form Type8-K
Filed DateOct 15, 2025
Risk Levelmedium
Pages2
Reading Time3 min
Key Dollar Amounts$0.0001
Sentimentneutral

Sentiment: neutral

Topics: material-definitive-agreement

TL;DR

NEXTNAV INC. just signed a big deal, filing an 8-K on 10/9/25.

AI Summary

On October 9, 2025, NEXTNAV INC. entered into a material definitive agreement. The company, formerly known as Spartacus Acquisition Shelf Corp. until June 3, 2021, is incorporated in Delaware and headquartered in Reston, Virginia.

Why It Matters

This filing indicates a significant new contract or partnership for NextNav Inc., which could impact its future business operations and financial performance.

Risk Assessment

Risk Level: medium — Material definitive agreements can introduce new risks related to partnerships, contracts, or financial obligations.

Key Players & Entities

FAQ

What type of material definitive agreement did NEXTNAV INC. enter into?

The filing states that NEXTNAV INC. entered into a material definitive agreement on October 9, 2025, but does not specify the exact nature of the agreement.

When was NEXTNAV INC. formerly known as Spartacus Acquisition Shelf Corp.?

NEXTNAV INC. was formerly known as Spartacus Acquisition Shelf Corp. until June 3, 2021.

Where are NEXTNAV INC.'s principal executive offices located?

NEXTNAV INC.'s principal executive offices are located at 11911 Freedom Drive, Ste. 200, Reston, Virginia 20190.

What is the SEC file number for NEXTNAV INC.?

The SEC file number for NEXTNAV INC. is 001-40985.

What is the IRS Employer Identification Number for NEXTNAV INC.?

The IRS Employer Identification Number for NEXTNAV INC. is 87-0854654.

Filing Stats: 638 words · 3 min read · ~2 pages · Grade level 12.1 · Accepted 2025-10-15 17:00:40

Key Financial Figures

Filing Documents

01 Entry into a Material Definitive Agreement

Item 1.01 Entry into a Material Definitive Agreement. On October 9, 2025, NextNav LLC, a wholly-owned subsidiary of NextNav Inc. (the "Company"), entered into an amendment (the "Amendment") to the Equipment, Network Colocation and Installation Agreement with AT&T Services, Inc. ("AT&T"), dated October 7, 2019 (the "Agreement"), relating to our Pinnacle network operations. The Agreement was previously filed as Exhibit 10.11 to the Company's Registration Statement on Form S-4 filed on August 25, 2021. As previously disclosed, our Pinnacle network is primarily operated in partnership with AT&T as part of its FirstNet initiative. Our Pinnacle system is primarily used for public safety applications, including enhanced E911 to devices operating on all the national cellular networks. The Pinnacle altitude stations are co-located at AT&T wireless sites pursuant to the Agreement and take advantage of the power systems, including battery backup and generators, at the AT&T sites. We monitor the Pinnacle network health through our network operations center ("NOC"). Connectivity among the Pinnacle altitude stations, our cloud service platform, and our NOC are enabled through wireless connections, currently provided by AT&T. We are not required to use AT&T wireless sites for network expansion and may establish new service areas through independently acquired site leases or with other partners. The Amendment materially extends the term of this Agreement. Prior to the Amendment, the Agreement was scheduled to expire on October 7, 2026. Pursuant to the Amendment, the term of the Agreement has been extended for approximately two years and will now expire on October 28, 2028. Other than the extension of the term, the Amendment does not modify any operational, financial or other terms of the Agreement.

SIGNATURES

SIGNATURES Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized. NEXTNAV INC. Date: October 15 , 2025 By: /s/ James Black Name: James Black Title: General Counsel and Secretary

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