Sorond Mariam

SEC source: 0001554855-26-002018 · form4.xml · nonDerivative · entry 1

Sorond Mariam · CIK 0001998558 · Director · CEO, President and Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,168,961

F1 · kind: This sale was effected pursuant to a Rule 10b5-1 sales plan adopted by the Reporting Person on December 22, 2025 and the proceeds are intended to be used to satisfy tax withholding obligations in connection with the vesting of the underlying equity awards.

F2 · price: The price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $14.54 to $14.88, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in Footnote 2 to this Form 4.

SEC source: 0001554855-26-001955 · form4.xml · nonDerivative · entry 1

Sorond Mariam · CIK 0001998558 · Director · CEO, President and Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,171,792

F1 · kind: This sale was effected pursuant to a Rule 10b5-1 sales plan adopted by the Reporting Person on December 22, 2025 and the proceeds are intended to be used to satisfy tax withholding obligations in connection with the vesting of the underlying equity awards.

F2 · price: The price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $15.00 to $15.70, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in Footnote 2 to this Form 4.

SEC source: 0001554855-26-001373 · form4.xml · nonDerivative · entry 1

Sorond Mariam · CIK 0001998558 · Director · CEO, President and Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,241,665

F1 · kind: This sale was effected pursuant to a Rule 10b5-1 sales plan adopted by the Reporting Person on December 22, 2025 and the proceeds are intended to be used to satisfy tax withholding obligations in connection with the vesting of the underlying equity awards.

F2 · price: The price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $18.18 to $18.46, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in Footnotes 2 and 3 to this Form 4.

SEC source: 0001554855-26-001231 · form4.xml · nonDerivative · entry 2

Sorond Mariam · CIK 0001998558 · Director · CEO, President and Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,244,495

F1 · kind: This sale was effected pursuant to a Rule 10b5-1 sales plan adopted by the Reporting Person on December 22, 2025 and the proceeds are intended to be used to satisfy tax withholding obligations in connection with the vesting of the underlying equity awards.

F3 · price: The price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $20.46 to $21.27, inclusive.

SEC source: 0001554855-26-001231 · form4.xml · nonDerivative · entry 1

Sorond Mariam · CIK 0001998558 · Director · CEO, President and Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,246,795

F1 · kind: This sale was effected pursuant to a Rule 10b5-1 sales plan adopted by the Reporting Person on December 22, 2025 and the proceeds are intended to be used to satisfy tax withholding obligations in connection with the vesting of the underlying equity awards.

F2 · price: The price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $19.45 to $20.44, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in Footnotes 2 and 3 to this Form 4.

SEC source: 0001554855-26-000397 · primary_doc.xml · derivative · entry 2

Sorond Mariam · CIK 0001998558 · Director · CEO, President and Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 724,112

Underlying: Common Stock · 724,112 shares

Expires 2036-03-19

F2 · derivative.exercise_date: Represents a grant of stock options (the "Options"). Subject to the Reporting Person's continued service through each of the applicable vesting dates, twenty five percent (25%) of the Options shall vest on the one-year anniversary of March 19, 2026, and the remaining portion shall vest in equal quarterly installments over the subsequent three years.

SEC source: 0001554855-26-000397 · primary_doc.xml · nonDerivative · entry 1

Sorond Mariam · CIK 0001998558 · Director · CEO, President and Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,314,328

F1 · kind: Represents a grant of restricted stock units ("RSUs") that will vest over a four-year period. Subject to the Reporting Person's continued service through each of the applicable vesting dates, 1/4 of the RSUs shall vest on the one-year anniversary of March 19, 2026, and 1/16 of the RSUs shall vest quarterly in substantially equal installments thereafter.

SEC source: 0001554855-26-000349 · primary_doc.xml · nonDerivative · entry 1

Sorond Mariam · CIK 0001998558 · Director · CEO, President and Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,259,624

F1 · kind: This sale was effected pursuant to a Rule 10b5-1 sales plan adopted by the Reporting Person on March 21, 2025 and the proceeds are intended to be used to satisfy tax withholding obligations in connection with the vesting of the underlying equity awards.

F2 · price: The reported price is a weighted average price. These shares were sold in multiple transactions at prices ranging from $16.64 to $17.01 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or to the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

SEC source: 0001554855-26-000199 · form4.xml · nonDerivative · entry 2

Sorond Mariam · CIK 0001998558 · Director · CEO, President and Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,270,946

F1 · kind: This sale was effected pursuant to a Rule 10b5-1 sales plan adopted by the Reporting Person on March 21, 2025 and the proceeds are intended to be used to satisfy tax withholding obligations in connection with the vesting of the underlying equity awards.

F3 · price: The reported price is a weighted average price. These shares were sold in multiple transactions at prices ranging from $17.01 to $17.42 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or to the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

SEC source: 0001554855-26-000199 · form4.xml · nonDerivative · entry 1

Sorond Mariam · CIK 0001998558 · Director · CEO, President and Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,315,806

F1 · kind: This sale was effected pursuant to a Rule 10b5-1 sales plan adopted by the Reporting Person on March 21, 2025 and the proceeds are intended to be used to satisfy tax withholding obligations in connection with the vesting of the underlying equity awards.

F2 · price: The reported price is a weighted average price. These shares were sold in multiple transactions at prices ranging from $16.00 to $16.99 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or to the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

SEC source: 0001554855-25-002185 · form4.xml · nonDerivative · entry 1

Sorond Mariam · CIK 0001998558 · Director · CEO, President and Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,340,799

F1 · kind: This sale was effected pursuant to a Rule 10b5-1 sales plan adopted by the Reporting Person on March 21, 2025 and the proceeds are intended to be used to satisfy tax withholding obligations in connection with the vesting of the underlying equity awards.

SEC source: 0001554855-25-001472 · form4.xml · nonDerivative · entry 2

Sorond Mariam · CIK 0001998558 · Director · CEO, President and Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,410,652

F1 · kind: This sale was effected pursuant to a Rule 10b5-1 sales plan adopted by the Reporting Person on March 21, 2025 and the proceeds are intended to be used to satisfy tax withholding obligations in connection with the vesting of the underlying equity awards.

F3 · price: The price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $18.03 to $18.06, inclusive.

SEC source: 0001554855-25-001472 · form4.xml · nonDerivative · entry 1

Sorond Mariam · CIK 0001998558 · Director · CEO, President and Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,411,852

F1 · kind: This sale was effected pursuant to a Rule 10b5-1 sales plan adopted by the Reporting Person on March 21, 2025 and the proceeds are intended to be used to satisfy tax withholding obligations in connection with the vesting of the underlying equity awards.

F2 · price: The price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $17.03 to $18.02, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in Footnotes 2 and 3 to this Form 4.

SEC source: 0001062993-25-012321 · form4.xml · derivative · entry 1

Sorond Mariam · CIK 0001998558 · Director · CEO, President and Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 295,850

Underlying: Common Stock · 295,850 shares

Expires 2035-06-27

F1 · derivative.exercise_date: Represents a grant of stock options (the "Options") that will vest over a four-year period. Subject to the Reporting Person's continued service through each of the applicable vesting dates, 1/4 of the Options shall vest on June 27, 2026 (the one-year anniversary of the grant date), and 1/16 of the Options shall vest quarterly in substantially equal installments thereafter.

SEC source: 0001062993-25-012108 · form4.xml · nonDerivative · entry 1

Sorond Mariam · CIK 0001998558 · Director · CEO, President and Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,480,505

F1 · kind: This sale was effected pursuant to a Rule 10b5-1 sales plan adopted by the Reporting Person on March 21, 2025 and the proceeds are intended to be used to satisfy tax withholding obligations in connection with the vesting of the underlying equity awards.

F2 · price: The price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $14.05 to $ $14.65, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in Footnote 2 to this Form 4.

SEC source: 0001062993-25-005924 · form4.xml · nonDerivative · entry 1

Sorond Mariam · CIK 0001998558 · Director · CEO, President and Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,550,358

F1 · shares: Represents the number of shares that had been sold to satisfy tax obligation upon vesting of previously granted restricted stock units. This sale was effected pursuant to a Rule 10b5-1 sales plan adopted by the Reporting Person on August 29, 2024.

F2 · price: The price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $10.875 to $11.51, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this Footnote.

SEC source: 0001062993-25-005723 · form4.xml · derivative · entry 2

Sorond Mariam · CIK 0001998558 · Director · CEO, President and Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 141,362

Underlying: Common Stock · 141,362 shares

Expires 2035-03-14

F2 · derivative.exercise_date: Represents a grant of stock options (the "Options") that will vest over a four-year period. Subject to the Reporting Person's continued service through each of the applicable vesting dates, 1/4 of the Options shall vest on March 14, 2026 (the one-year anniversary of the grant date), and 1/16 of the Options shall vest quarterly in substantially equal installments thereafter.

SEC source: 0001062993-25-005723 · form4.xml · nonDerivative · entry 1

Sorond Mariam · CIK 0001998558 · Director · CEO, President and Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,613,226

F1 · shares: Represents a grant of restricted stock units ("RSUs") that will vest over a four-year period. Subject to the Reporting Person's continued service through each of the applicable vesting dates, 1/4 of the RSUs shall vest on March 14, 2026 (the one-year anniversary of the grant date), and 1/16 of the RSUs shall vest quarterly in substantially equal installments thereafter.

SEC source: 0001062993-24-020140 · form4.xml · nonDerivative · entry 2

Sorond Mariam · CIK 0001998558 · Director · CEO, President and Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,522,647

F1 · shares: Represents the number of shares that had been sold to satisfy tax obligation upon vesting of the restricted stock units ("RSU"). This sale was effected pursuant to a Rule 10b5-1 sales plan adopted by the Reporting Person on August 29, 2024.

F3 · shares: The price in Column 4 is a weighted average price. These shares were sold in multiple transactions at pricing ranging from $16.45 to $17.17, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this Footnote.

SEC source: 0001062993-24-020140 · form4.xml · nonDerivative · entry 1

Sorond Mariam · CIK 0001998558 · Director · CEO, President and Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,574,117

F1 · shares: Represents the number of shares that had been sold to satisfy tax obligation upon vesting of the restricted stock units ("RSU"). This sale was effected pursuant to a Rule 10b5-1 sales plan adopted by the Reporting Person on August 29, 2024.

F2 · shares: The price in Column 4 is a weighted average price. These shares were sold in multiple transactions at pricing ranging from $16.17 to $17.07, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this Footnote.

SEC source: 0001213900-24-024113 · ownership.xml · derivative · entry 3

Sorond Mariam · CIK 0001998558 · Director · CEO, President and Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 370,031

Underlying: Common Stock · 370,031 shares

Expires 2034-03-15

F3 · derivative.exercise_date: Represents a grant of stock options (the "Options"). Subject to the Reporting Person's continued service through each of the applicable vesting dates, 1/4 of the Options vested on the one-year anniversary of March 15, 2025, and 1/16 of the Options shall vest at the end of each consecutive three-month period (quarterly) thereafter.

SEC source: 0001213900-24-024113 · ownership.xml · nonDerivative · entry 2

Sorond Mariam · CIK 0001998558 · Director · CEO, President and Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,774,117

F2 · shares: Represents a grant of restricted stock units (the "RSUs"). Subject to the Reporting Person's continued service through each of the applicable vesting dates, 1/4 of the RSUs shall vest on the one-year anniversary of March 15, 2025, and 1/16 of the RSUs shall vest at the end of each consecutive three-month period thereafter.

SEC source: 0001213900-24-024113 · ownership.xml · nonDerivative · entry 1

Sorond Mariam · CIK 0001998558 · Director · CEO, President and Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,538,823

F1 · shares: Represents a bonus grant of restricted stock units (the "RSUs"). 100% of the RSU's vested on March 15, 2024 (grant date).

SEC source: 0001213900-23-092013 · ownership.xml · nonDerivative · entry 1

Sorond Mariam · CIK 0001998558 · Director · CEO, President and Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,500,000

F1 · shares: Represents a grant of restricted stock units ("RSUs"). The RSUs will vest over a three-year period, with one-third of the grant vesting on the first anniversary of the grant date and the remaining two-thirds of the grant vesting over the subsequent two-year period in substantially equal quarterly installments. Each RSU represents the right to receive one share of common stock of NextNav Inc.