STOCK TITAN

Fortress-affiliated funds convert notes into 3.99M NextNav (NN) common shares

Filing Impact
(Very High)
Filing Sentiment
(Neutral)
Form Type
4

Rhea-AI Filing Summary

NEXTNAV INC. investment entities affiliated with Fortress converted 5.00% Senior Secured Convertible Notes due 2028 into 3,989,738 shares of common stock at a $12.56 conversion price per share. The filing also reports indirect holdings of 11,678,054 and 2,500,000 common shares as of the transaction date. All positions are held through CF NNAV-related entities, and each reporting person disclaims beneficial ownership beyond its pecuniary interest.

Positive

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Insights

Fortress-affiliated funds convert notes into equity, changing NextNav’s holder mix.

Investment entities associated with Fortress Investment Group converted 5.00% Senior Secured Convertible Notes due 2028 into 3,989,738 shares of NEXTNAV INC. common stock at a $12.56 conversion price. This removes the reported note position and increases reported equity holdings.

The filing lists indirect holdings of 11,678,054 and 2,500,000 common shares, plus the newly issued 3,989,738 shares, all held via CF NNAV entities. Each reporting person disclaims beneficial ownership beyond its pecuniary interest, so these are fund-level positions rather than personal insider stakes.

Because this is a conversion, not an open-market trade, it mainly reflects use of existing contractual rights rather than a new directional bet. Future company filings may clarify how the larger equity position interacts with governance or potential further conversions under similar instruments.

Insider FIG Buyer GP, LLC, Fortress Investment Group LLC, Hybrid GP Holdings LLC, Hybrid GP Holdings (Cayman) LLC, Fortress Operating Entity I LP, FIG Blue LLC, FIG LLC, FCOF V CDG Investments LLC, FCO Fund V GP LLC, Fortress Credit Opportunities V Advisors LLC
Role null | null | null | null | null | null | null | null | null | null
Type Security Shares Price Value
Conversion 5.00% Senior Secured Convertible Notes due 2028 50,000,000 $0.00 --
Conversion Common stock, par value $0.0001 per share 3,989,738 $12.56 $50.11M
holding Common stock, par value $0.0001 per share -- -- --
holding Common stock, par value $0.0001 per share -- -- --
Holdings After Transaction: 5.00% Senior Secured Convertible Notes due 2028 — 0 shares (Indirect, See Footnotes); Common stock, par value $0.0001 per share — 3,989,738 shares (Indirect, See Footnotes)
Footnotes (1)
  1. The 5.00% Senior Secured Notes due 2028 (the "Convertible Notes") are convertible at any time into a number of shares of Common Stock equal to (i) the sum of the then-outstanding principal amount of the Convertible Notes to be converted plus all accrued and unpaid interest to the date of the conversion divided by (ii) $12.56, subject to the terms of the Note Purchase Agreement. Held directly by CF NNAV-CNV LLC ("CF NNAV-CNV"). FCOF V UL Investments LLC, a Delaware limited liability company ("FCOF V UL"), is the majority member of CF NNAV-CNV. Fortress Credit Opportunities Fund V(A) L.P., a Cayman limited partnership ("FCOF V(A)"), FCOF V B Investments LLC, a Delaware limited liability company, FCOF V CDG Investments LLC, a Delaware limited liability company ("FCOF V CDG Investments"), and Fortress Credit Opportunities Fund V(E) L.P., a Delaware limited partnership ("FCOF V(E)") collectively hold a 100% interest in FCOF V UL. FCO Fund V GP LLC, a Delaware limited liability company ("FCO Fund V GP") is the general partner of FCOF V(A), Fortress Credit Opportunities Fund V(B) L.P., a Cayman limited partnership ("FCOF V(B)"), Fortress Credit Opportunities Fund V(C) L.P., a Cayman limited partnership ("FCOF V(C)"), Fortress Credit Opportunities Fund V(D) L.P., a Cayman limited partnership ("FCOF V(D)"), FCOF V(E) and Fortress Credit Opportunities Fund V(G) L.P., a Cayman limited partnership ("FCOF V(G)"). Fortress Credit Opportunities V Advisors LLC, a Delaware limited liability company ("FCO V Advisors"), is the investment advisor of FCOF V(A), FCOF V(B), FCOF V(D), FCOF V(E) and FCOF V(G). Fortress Credit Opportunities V-C Advisors LLC, a Delaware limited liability company ("FCO V-C Advisors") is the investment advisor of FCOF V(C). FIG LLC, a Delaware limited liability company ("FIG") holds all of the interests in FCO V Advisors and FCO V-C Advisors. Hybrid GP Holdings (Cayman) LLC, a Delaware limited liability company ("Hybrid GP Holdings (Cayman)") holds all of the interests in FCO Fund V GP. Hybrid GP Holdings LLC, a Delaware limited liability company ("Hybrid GP Holdings") holds all of the interests in Hybrid GP Holdings (Cayman). Fortress Operating Entity I LP, a Delaware limited partnership ("FOE I"), is the managing member of Hybrid GP Holdings, and the owner of all of the issued and outstanding interests of FIG. FIG Blue LLC, a Delaware limited liability company ("FIG Blue"), is the general partner of FOE I. FIG Blue is wholly owned by Fortress Investment Group LLC, a Delaware limited liability company ("Fortress Investment Group"). FINCO I Intermediate Holdco LLC, a Delaware limited liability company ("FINCO I IH"), is the sole member of Fortress Investment Group. FINCO I LLC, a Delaware limited liability company, is the sole member of FINCO I IH. FIG Parent, LLC, a Delaware limited liability company ("FIG Parent"), is the sole member of FINCO I LLC. Foundation Holdco LP, a Delaware limited partnership ("Foundation Holdco"), is the sole member of FIG Parent. FIG Buyer GP, LLC, a Delaware limited liability company is the general partner of Foundation Holdco. Held directly by CF NNAV-P LLC ("CF NNAV-P"). FCOF V UB Investments L.P., a Cayman Islands limited partnership ("FCOF V UB"), is the majority member of CF NNAV-P. FCOF V(A), FCOF V(B), FCOF V(C), FCOF V(D), FCOF V(E) and FCOF V(G), collectively hold a 100% interest in FCOF V UB. Held directly by CF NNAV-E LLC ("CF NNAV-E"). FCOF V UST LLC, a Delaware limited liability company ("FCOF V UST") is the majority member of CF NNAV-E. FCOF V CDG Investments is the majority member of FCOF V UST. FCOF V(G) is the majority member of FCOF V CDG Investments. Each reporting person disclaims beneficial ownership of all reported securities except to the extent of its pecuniary interest therein and the inclusion of the securities in this report shall not be deemed to be an admission of beneficial ownership of the reported shares for the purposes of Section 16 or otherwise.
Shares from conversion 3,989,738 shares Common stock issued upon conversion of notes
Conversion price $12.56 per share Conversion formula for 5.00% Senior Secured Convertible Notes due 2028
Indirect holding block 1 11,678,054 shares Common stock indirectly held as of transaction date
Indirect holding block 2 2,500,000 shares Additional common stock indirectly held as of transaction date
Coupon rate 5.00% Interest rate on Senior Secured Convertible Notes due 2028
Note maturity 2028-06-30 Expiration date of 5.00% Senior Secured Convertible Notes
5.00% Senior Secured Convertible Notes due 2028 financial
"The 5.00% Senior Secured Notes due 2028 (the "Convertible Notes") are convertible at any time"
Conversion of derivative security financial
"transaction_code_description": "Conversion of derivative security""
indirect ownership financial
"direct_or_indirect": "I","nature_of_ownership": "See Footnotes""
investment advisor financial
"Fortress Credit Opportunities V Advisors LLC ... is the investment advisor of FCOF V(A)"
An investment advisor is a person or firm that provides personalized guidance on buying, selling and managing investments and often oversees client portfolios for a fee. For investors this matters because the advisor shapes risk, costs and long-term returns, and is typically required by law to act in the client’s best interests — think of them as a financial coach or GPS that helps navigate choices and avoid costly detours.
beneficial ownership financial
"Each reporting person disclaims beneficial ownership of all reported securities except to the extent of its pecuniary interest"
Beneficial ownership means the person or entity that actually enjoys the benefits of owning shares or other assets — such as receiving dividends, voting rights, or price gains — even if the legal title is held in another name. For investors it matters because knowing who truly controls and profits from a company reveals who can influence decisions, exposes potential conflicts of interest or hidden concentration of power, and affects transparency and risk in the stock.
pecuniary interest financial
"except to the extent of its pecuniary interest therein"
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SEC Form 4
FORM 4UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
OMB APPROVAL
OMB Number:3235-0287
Estimated average burden
hours per response:0.5
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.
1. Name and Address of Reporting Person*
FIG Buyer GP, LLC

(Last)(First)(Middle)
1345 AVENUE OF THE AMERICAS, 46TH FLOOR

(Street)
NEW YORK NEW YORK 10105

(City)(State)(Zip)

UNITED STATES

(Country)
2. Issuer Name and Ticker or Trading Symbol
NEXTNAV INC. [ NN ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
DirectorX10% Owner
Officer (give title below)Other (specify below)
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
06/17/2026
6. Individual or Joint/Group Filing (Check Applicable Line)
Form filed by One Reporting Person
XForm filed by More than One Reporting Person
4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year)2A. Deemed Execution Date, if any (Month/Day/Year)3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeVAmount(A) or (D)Price
Common stock, par value $0.0001 per share06/17/2026C(1)3,989,738A$12.563,989,738ISee Footnotes(2)(3)(4)(5)(8)
Common stock, par value $0.0001 per share2,500,000ISee Footnotes(3)(4)(5)(6)(8)
Common stock, par value $0.0001 per share11,678,054ISee Footnotes(3)(4)(5)(7)(8)
Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year)3A. Deemed Execution Date, if any (Month/Day/Year)4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 6. Date Exercisable and Expiration Date (Month/Day/Year)7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
5.00% Senior Secured Convertible Notes due 2028$12.5606/17/2026C(1)50,000,000 (1)06/30/2028Common Stock3,989,738$00ISee Footnotes(2)(3)(4)(5)(8)
1. Name and Address of Reporting Person*
FIG Buyer GP, LLC

(Last)(First)(Middle)
1345 AVENUE OF THE AMERICAS, 46TH FLOOR

(Street)
NEW YORK NEW YORK 10105

(City)(State)(Zip)

UNITED STATES

(Country)

Relationship of Reporting Person(s) to Issuer
DirectorX10% Owner
Officer (give title below)Other (specify below)
1. Name and Address of Reporting Person*
Fortress Investment Group LLC

(Last)(First)(Middle)
1345 AVENUE OF THE AMERICAS, 46TH FLOOR

(Street)
NEW YORK NEW YORK 10105

(City)(State)(Zip)

UNITED STATES

(Country)

Relationship of Reporting Person(s) to Issuer
DirectorX10% Owner
Officer (give title below)Other (specify below)
1. Name and Address of Reporting Person*
Hybrid GP Holdings LLC

(Last)(First)(Middle)
1345 AVENUE OF THE AMERICAS, 46TH FLOOR

(Street)
NEW YORK NEW YORK 10105

(City)(State)(Zip)

UNITED STATES

(Country)

Relationship of Reporting Person(s) to Issuer
DirectorX10% Owner
Officer (give title below)Other (specify below)
1. Name and Address of Reporting Person*
Hybrid GP Holdings (Cayman) LLC

(Last)(First)(Middle)
1345 AVENUE OF THE AMERICAS, 46TH FLOOR

(Street)
NEW YORK NEW YORK 10105

(City)(State)(Zip)

UNITED STATES

(Country)

Relationship of Reporting Person(s) to Issuer
DirectorX10% Owner
Officer (give title below)Other (specify below)
1. Name and Address of Reporting Person*
Fortress Operating Entity I LP

(Last)(First)(Middle)
1345 AVENUE OF THE AMERICAS, 46TH FLOOR

(Street)
NEW YORK NEW YORK 10105

(City)(State)(Zip)

UNITED STATES

(Country)

Relationship of Reporting Person(s) to Issuer
DirectorX10% Owner
Officer (give title below)Other (specify below)
1. Name and Address of Reporting Person*
FIG Blue LLC

(Last)(First)(Middle)
1345 AVENUE OF THE AMERICAS, 46TH FLOOR

(Street)
NEW YORK NEW YORK 10105

(City)(State)(Zip)

UNITED STATES

(Country)

Relationship of Reporting Person(s) to Issuer
DirectorX10% Owner
Officer (give title below)Other (specify below)
1. Name and Address of Reporting Person*
FIG LLC

(Last)(First)(Middle)
1345 AVENUE OF THE AMERICAS, 46TH FLOOR

(Street)
NEW YORK NEW YORK 10105

(City)(State)(Zip)

UNITED STATES

(Country)

Relationship of Reporting Person(s) to Issuer
DirectorX10% Owner
Officer (give title below)Other (specify below)
1. Name and Address of Reporting Person*
FCOF V CDG Investments LLC

(Last)(First)(Middle)
1345 AVENUE OF THE AMERICAS, 46TH FLOOR

(Street)
NEW YORK NEW YORK 10105

(City)(State)(Zip)

UNITED STATES

(Country)

Relationship of Reporting Person(s) to Issuer
DirectorX10% Owner
Officer (give title below)Other (specify below)
1. Name and Address of Reporting Person*
FCO Fund V GP LLC

(Last)(First)(Middle)
1345 AVENUE OF THE AMERICAS, 46TH FLOOR

(Street)
NEW YORK NEW YORK 10105

(City)(State)(Zip)

UNITED STATES

(Country)

Relationship of Reporting Person(s) to Issuer
DirectorX10% Owner
Officer (give title below)Other (specify below)
1. Name and Address of Reporting Person*
Fortress Credit Opportunities V Advisors LLC

(Last)(First)(Middle)
1345 AVENUE OF THE AMERICAS, 46TH FLOOR

(Street)
NEW YORK NEW YORK 10105

(City)(State)(Zip)

UNITED STATES

(Country)

Relationship of Reporting Person(s) to Issuer
DirectorX10% Owner
Officer (give title below)Other (specify below)
Explanation of Responses:
1. The 5.00% Senior Secured Notes due 2028 (the "Convertible Notes") are convertible at any time into a number of shares of Common Stock equal to (i) the sum of the then-outstanding principal amount of the Convertible Notes to be converted plus all accrued and unpaid interest to the date of the conversion divided by (ii) $12.56, subject to the terms of the Note Purchase Agreement.
2. Held directly by CF NNAV-CNV LLC ("CF NNAV-CNV"). FCOF V UL Investments LLC, a Delaware limited liability company ("FCOF V UL"), is the majority member of CF NNAV-CNV. Fortress Credit Opportunities Fund V(A) L.P., a Cayman limited partnership ("FCOF V(A)"), FCOF V B Investments LLC, a Delaware limited liability company, FCOF V CDG Investments LLC, a Delaware limited liability company ("FCOF V CDG Investments"), and Fortress Credit Opportunities Fund V(E) L.P., a Delaware limited partnership ("FCOF V(E)") collectively hold a 100% interest in FCOF V UL.
3. FCO Fund V GP LLC, a Delaware limited liability company ("FCO Fund V GP") is the general partner of FCOF V(A), Fortress Credit Opportunities Fund V(B) L.P., a Cayman limited partnership ("FCOF V(B)"), Fortress Credit Opportunities Fund V(C) L.P., a Cayman limited partnership ("FCOF V(C)"), Fortress Credit Opportunities Fund V(D) L.P., a Cayman limited partnership ("FCOF V(D)"), FCOF V(E) and Fortress Credit Opportunities Fund V(G) L.P., a Cayman limited partnership ("FCOF V(G)"). Fortress Credit Opportunities V Advisors LLC, a Delaware limited liability company ("FCO V Advisors"), is the investment advisor of FCOF V(A), FCOF V(B), FCOF V(D), FCOF V(E) and FCOF V(G). Fortress Credit Opportunities V-C Advisors LLC, a Delaware limited liability company ("FCO V-C Advisors") is the investment advisor of FCOF V(C).
4. FIG LLC, a Delaware limited liability company ("FIG") holds all of the interests in FCO V Advisors and FCO V-C Advisors. Hybrid GP Holdings (Cayman) LLC, a Delaware limited liability company ("Hybrid GP Holdings (Cayman)") holds all of the interests in FCO Fund V GP. Hybrid GP Holdings LLC, a Delaware limited liability company ("Hybrid GP Holdings") holds all of the interests in Hybrid GP Holdings (Cayman).
5. Fortress Operating Entity I LP, a Delaware limited partnership ("FOE I"), is the managing member of Hybrid GP Holdings, and the owner of all of the issued and outstanding interests of FIG. FIG Blue LLC, a Delaware limited liability company ("FIG Blue"), is the general partner of FOE I. FIG Blue is wholly owned by Fortress Investment Group LLC, a Delaware limited liability company ("Fortress Investment Group"). FINCO I Intermediate Holdco LLC, a Delaware limited liability company ("FINCO I IH"), is the sole member of Fortress Investment Group. FINCO I LLC, a Delaware limited liability company, is the sole member of FINCO I IH. FIG Parent, LLC, a Delaware limited liability company ("FIG Parent"), is the sole member of FINCO I LLC. Foundation Holdco LP, a Delaware limited partnership ("Foundation Holdco"), is the sole member of FIG Parent. FIG Buyer GP, LLC, a Delaware limited liability company is the general partner of Foundation Holdco.
6. Held directly by CF NNAV-P LLC ("CF NNAV-P"). FCOF V UB Investments L.P., a Cayman Islands limited partnership ("FCOF V UB"), is the majority member of CF NNAV-P. FCOF V(A), FCOF V(B), FCOF V(C), FCOF V(D), FCOF V(E) and FCOF V(G), collectively hold a 100% interest in FCOF V UB.
7. Held directly by CF NNAV-E LLC ("CF NNAV-E"). FCOF V UST LLC, a Delaware limited liability company ("FCOF V UST") is the majority member of CF NNAV-E. FCOF V CDG Investments is the majority member of FCOF V UST. FCOF V(G) is the majority member of FCOF V CDG Investments.
8. Each reporting person disclaims beneficial ownership of all reported securities except to the extent of its pecuniary interest therein and the inclusion of the securities in this report shall not be deemed to be an admission of beneficial ownership of the reported shares for the purposes of Section 16 or otherwise.
Remarks:
This Form 4 is one of two reports relating to the same transactions being filed jointly by FIG Buyer GP, LLC, Fortress Investment Group LLC, Hybrid GP Holdings LLC, Hybrid GP Holdings (Cayman) LLC, Fortress Operating Entity I L.P., FIG Blue LLC, FIG LLC, FCOF V CDG Investments LLC, FCO Fund V GP LLC, Fortress Credit Opportunities V Advisors LLC, Foundation Holdco LP, FIG Parent, LLC, FINCO I LLC, FINCO I Intermediate Holdco LLC, CF NNAV-E LLC and FCOF V UST LLC.
/s/ David N. Brooks - for FIG Buyer GP, LLC, By: David N. Brooks, its Secretary06/22/2026
/s/ David N. Brooks - for Fortress Investment Group LLC, By: David N. Brooks, its Secretary06/22/2026
/s/ David N. Brooks - for Hybrid GP Holdings LLC, By: David N. Brooks, its Secretary06/22/2026
/s/ David N. Brooks - for Hybrid GP Holdings (Cayman) LLC, By: Hybrid GP Holdings LLC, By: David N. Brooks, its Secretary06/22/2026
/s/ David N. Brooks - for Fortress Operating Entity I L.P., By: David N. Brooks, its Secretary06/22/2026
/s/ David N. Brooks - for FIG Blue LLC, By: David N. Brooks, its Secretary06/22/2026
/s/ David N. Brooks - for FIG LLC, By: David N. Brooks, its Secretary06/22/2026
/s/ David N. Brooks - for FCOF V CDG Investments LLC, By: David N. Brooks, its Secretary06/22/2026
/s/ David N. Brooks - for FCO Fund V GP LLC, By: David N. Brooks, its Secretary06/22/2026
/s/ David N. Brooks - for Fortress Credit Opportunities V Advisors LLC, By: David N. Brooks, its Secretary06/22/2026
** Signature of Reporting PersonDate
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)

FAQ

What did Fortress-affiliated entities report in this NextNav (NN) Form 4?

Fortress-affiliated investment entities reported converting 5.00% Senior Secured Convertible Notes due 2028 into 3,989,738 shares of NextNav common stock at $12.56 per share. They also reported existing indirect holdings of 11,678,054 and 2,500,000 shares through CF NNAV-related entities.

How many NextNav (NN) shares were issued from the note conversion?

The conversion produced 3,989,738 shares of NextNav common stock. These shares came from 5.00% Senior Secured Convertible Notes due 2028, converted at a $12.56 price per share, and are reported as indirectly owned through CF NNAV-related entities in the Form 4.

What is the conversion price of the NextNav 5.00% Senior Secured Convertible Notes?

The 5.00% Senior Secured Convertible Notes due 2028 are convertible into NextNav common stock using a $12.56 per share conversion price. The filing states conversion equals the principal plus accrued interest divided by $12.56, subject to the Note Purchase Agreement terms.

What indirect shareholdings in NextNav (NN) do Fortress-affiliated entities report?

The entities report indirect ownership of 11,678,054 and 2,500,000 NextNav common shares, plus 3,989,738 shares from the conversion. These holdings are through CF NNAV-CNV LLC, CF NNAV-P LLC, and CF NNAV-E LLC structures, with beneficial ownership disclaimed beyond pecuniary interests.

Do Fortress-affiliated reporting persons claim full beneficial ownership of these NextNav shares?

No. Each reporting person disclaims beneficial ownership of the reported securities except to the extent of its pecuniary interest. The Form 4 explains that the shares are held through several CF NNAV and Fortress fund entities rather than as direct personal holdings by individuals.