FOUR

SEC source: 0000950170-25-113851 · ownership.xml · nonDerivative · entry 2

Isaacman Jared · CIK 0001805608 · Director · Executive Chairman · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 1,081,744

F3 · kind: The transaction reported shows the Reporting Person's charitable gift of 56,818 shares of the Issuer's Class A common stock to the U.S. Space & Rocket Center Education Foundation (and the simultaneous cancellation of the same number of shares of the Issuer's Class C Common stock).

F2 · ownership.nature: Securities held of record by Rook Holdings, Inc. ("Rook"). The Reporting Person, Mr. Isaacman, is the sole stockholder of Rook and therefore may be deemed to have beneficial ownership with respect to such securities.

SEC source: 0000950170-25-113851 · ownership.xml · nonDerivative · entry 1

Isaacman Jared · CIK 0001805608 · Director · Executive Chairman · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 1,138,562

F1 · kind: The transaction reported shows the Reporting Person's charitable gift of 28,523 shares of the Issuer's Class A common stock to Renaissance Charitable Foundation, Inc. (and the simultaneous cancellation of the same number of shares of the Issuer's Class C Common stock).

F2 · ownership.nature: Securities held of record by Rook Holdings, Inc. ("Rook"). The Reporting Person, Mr. Isaacman, is the sole stockholder of Rook and therefore may be deemed to have beneficial ownership with respect to such securities.

SEC source: 0000950170-25-113253 · ownership.xml · nonDerivative · entry 1

Lauber David Taylor · CIK 0001805630 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 285,588

F1 · shares: Represents sales pursuant to a Rule 10b5-1 trading plan adopted in November of 2024 by the Reporting Person.

SEC source: 0000950170-25-110286 · ownership.xml · nonDerivative · entry 2

Whalen James J. · CIK 0001770896 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 56,174

SEC source: 0000950170-25-110286 · ownership.xml · nonDerivative · entry 1

Whalen James J. · CIK 0001770896 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 56,324

SEC source: 0000950170-25-106622 · ownership.xml · nonDerivative · entry 2

Isaacman Jared · CIK 0001805608 · Director · Executive Chairman · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 939,715

F2 · price: The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $83.20 to $83.9902, 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 purchased at each separate purchase price within the range set forth in this footnote.

SEC source: 0000950170-25-106622 · ownership.xml · nonDerivative · entry 1

Isaacman Jared · CIK 0001805608 · Director · Executive Chairman · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 835,010

F1 · price: The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $81.3723 to $82.3267, 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 purchased at each separate purchase price within the range set forth in this footnote.

SEC source: 0000950170-25-106162 · ownership.xml · nonDerivative · entry 2

Cruz Christopher Nestor · CIK 0001814178 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 229,648

F2 · shares: Represents an award of restricted stock units, pursuant to a special award granted to the Reporting Person in connection with the terms of his new employment agreement entered into with the Issuer, effective August 5, 2025. The restricted stock units will vest in two equal annual installments of 1/2 each, on each of the fourth and fifth anniversaries of August 5, 2025, subject to the Reporting Person's continued service.

SEC source: 0000950170-25-106162 · ownership.xml · nonDerivative · entry 1

Cruz Christopher Nestor · CIK 0001814178 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 132,324

F1 · shares: Represents an award of restricted stock units, pursuant to a special award granted to the Reporting Person in connection with the terms of his new employment agreement entered into with the Issuer, effective August 5, 2025. The restricted stock units will vest in three equal annual installments of 1/3 each, on each of the first three anniversaries of August 5, 2025, subject to the Reporting Person's continued service.

SEC source: 0000950170-25-105379 · ownership.xml · nonDerivative · entry 1

Disman Nancy · CIK 0001621493 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 140,420

F1 · shares: These shares were withheld for payment of the withholding taxes upon the vesting of the last installment of restricted stock units granted to the Reporting Person on August 5, 2022 pursuant to her employment agreement.

SEC source: 0000950170-25-092974 · ownership.xml · nonDerivative · entry 1

Davis Karen Roter · CIK 0001878982 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 8,209

F1 · shares: Represents sales pursuant to a Rule 10b5-1 trading plan.

SEC source: 0000950170-25-092972 · ownership.xml · nonDerivative · entry 1

Goldsmith-Grover Sarah · CIK 0001811990 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 6,884

F1 · shares: Represents sales pursuant to a Rule 10b5-1 trading plan.

SEC source: 0000950170-25-087639 · ownership.xml · nonDerivative · entry 1

Lauber David Taylor · CIK 0001805630 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 288,088

F1 · shares: Represents an award of restricted stock units pursuant to a special award granted to the Reporting Person in connection with the terms of his new employment agreement entered into with the Issuer on June 17, 2025. The restricted stock units will vest in three equal annual installments beginning on June 5, 2026.

SEC source: 0000950170-25-087642 · ownership.xml · nonDerivative · entry 2

Disman Nancy · CIK 0001621493 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 167,622

F1 · shares: Represents sales pursuant to a Rule 10b5-1 trading plan.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $90.625 to $91.27, 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 this footnote.

SEC source: 0000950170-25-087642 · ownership.xml · nonDerivative · entry 1

Disman Nancy · CIK 0001621493 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 169,364

F1 · shares: Represents sales pursuant to a Rule 10b5-1 trading plan.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $89.61 to $90.60, 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 this footnote.

SEC source: 0000950170-25-087031 · ownership.xml · nonDerivative · entry 2

Davis Karen Roter · CIK 0001878982 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 8,959

F2 · shares: Represents an award of restricted stock units, which vest in full on the one year anniversary of the grant date, subject to the Reporting Person's continued service.

SEC source: 0000950170-25-087030 · ownership.xml · nonDerivative · entry 2

Goldsmith-Grover Sarah · CIK 0001811990 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 9,841

F2 · shares: Represents an award of restricted stock units, which vest in full on the one year anniversary of the grant date, subject to the Reporting Person's continued service.

SEC source: 0000950170-25-087629 · ownership.xml · nonDerivative · entry 1

Dallaire Seth · CIK 0002058309 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,984

F1 · shares: Represents an award of restricted stock units, which vest in full on the one year anniversary of the grant date, subject to the Reporting Person's continued service.

SEC source: 0000950170-25-087634 · ownership.xml · nonDerivative · entry 1

Cruz Christopher Nestor · CIK 0001814178 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,669

F1 · shares: Represents an award of restricted stock units, which vest in full on the one year anniversary of the grant date, subject to the Reporting Person's continued service.

SEC source: 0000950170-25-087636 · ownership.xml · nonDerivative · entry 1

Isaacman Donald · CIK 0001805579 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 25,113

F1 · shares: Represents an award of restricted stock units, which vest in full on the one year anniversary of the grant date, subject to the Reporting Person's continued service.

SEC source: 0000950170-25-087633 · ownership.xml · nonDerivative · entry 1

Halkyard Jonathan S · CIK 0001371536 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 16,521

F1 · shares: Represents an award of restricted stock units, which vest in full on the one year anniversary of the grant date, subject to the Reporting Person's continued service.

SEC source: 0000950170-25-087640 · ownership.xml · nonDerivative · entry 1

Bakhshandehpour Sam · CIK 0001598283 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,672

F1 · shares: Represents an award of restricted stock units, which vest in full on the one year anniversary of the grant date, subject to the Reporting Person's continued service.

SEC source: 0000950170-25-087031 · ownership.xml · nonDerivative · entry 1

Davis Karen Roter · CIK 0001878982 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 6,592

F1 · shares: Represents sales pursuant to a Rule 10b5-1 trading plan.

SEC source: 0000950170-25-087033 · ownership.xml · nonDerivative · entry 1

Isaacman Jared · CIK 0001805608 · Director · Executive Chairman · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 1,167,085

F1 · kind: The Reporting Person made a gift totaling 2,679 shares of Issuer's Class A common stock to one individual and a charitable gift of 5,787 shares of the Issuer's Class A common stock to Renaissance Charitable Foundation, Inc. The transaction reported shows the simultaneous cancellation of the same number of shares of the Issuer's Class C Common stock.

F2 · ownership.nature: Securities held of record by Rook Holdings, Inc. ("Rook"). The Reporting Person, Mr. Isaacman, is the sole stockholder of Rook and therefore may be deemed to have beneficial ownership with respect to such securities.

SEC source: 0000950170-25-087030 · ownership.xml · nonDerivative · entry 1

Goldsmith-Grover Sarah · CIK 0001811990 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 7,474

F1 · shares: Represents sales pursuant to a Rule 10b5-1 trading plan.

SEC source: 0000950170-25-084323 · ownership.xml · nonDerivative · entry 2

Frankel Jordan · CIK 0001805622 · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 227,454

F1 · shares: Represents sales pursuant to a Rule 10b5-1 trading plan.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $95.0300 and $95.0800 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 this footnote.

SEC source: 0000950170-25-084323 · ownership.xml · nonDerivative · entry 1

Frankel Jordan · CIK 0001805622 · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 228,704

F1 · shares: Represents sales pursuant to a Rule 10b5-1 trading plan.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $94.0000 and $95.0000 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 this footnote.

SEC source: 0000950170-25-082341 · ownership.xml · nonDerivative · entry 1

Lauber David Taylor · CIK 0001805630 · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 256,981

F1 · shares: Represents sales pursuant to a Rule 10b5-1 trading plan adopted in November of 2024 by the Reporting Person.

SEC source: 0000950170-25-049773 · ownership.xml · nonDerivative · entry 1

Isaacman Jared · CIK 0001805608 · Director · Chairman & CEO · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 1,175,551

F1 · kind: In November 2021, the Issuer implemented a one-time discretionary equity award program for non-management employees. Rook Holdings Inc. ("Rook") and the Reporting Person, Jared Isaacman, Rook's sole shareholder, agreed to fund 50% of this program through a contribution of his shares of common stock, which are held of record by Rook. The one-time discretionary equity award program vests in three equal installments. The transaction reported shows Mr. Isaacman's contribution of 12,410 shares of the Class A common stock to the Issuer (and the simultaneous cancellation of the same number of shares of the Issuer's Class C common stock) in connection with the second vesting event, pursuant to a contribution agreement entered into on March 31, 2025.

F1 · ownership.nature: In November 2021, the Issuer implemented a one-time discretionary equity award program for non-management employees. Rook Holdings Inc. ("Rook") and the Reporting Person, Jared Isaacman, Rook's sole shareholder, agreed to fund 50% of this program through a contribution of his shares of common stock, which are held of record by Rook. The one-time discretionary equity award program vests in three equal installments. The transaction reported shows Mr. Isaacman's contribution of 12,410 shares of the Class A common stock to the Issuer (and the simultaneous cancellation of the same number of shares of the Issuer's Class C common stock) in connection with the second vesting event, pursuant to a contribution agreement entered into on March 31, 2025.

SEC source: 0000950170-25-040485 · ownership.xml · nonDerivative · entry 3

Disman Nancy · CIK 0001621493 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 177,622

F1 · shares: Represents sales pursuant to a Rule 10b5-1 trading plan.

SEC source: 0000950170-25-040485 · ownership.xml · nonDerivative · entry 2

Disman Nancy · CIK 0001621493 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 177,722

F1 · shares: Represents sales pursuant to a Rule 10b5-1 trading plan.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $85.04 to $85.99, 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 this footnote.

SEC source: 0000950170-25-040485 · ownership.xml · nonDerivative · entry 1

Disman Nancy · CIK 0001621493 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 183,569

F1 · shares: Represents sales pursuant to a Rule 10b5-1 trading plan.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $84.02 to $85.02, 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 this footnote.

SEC source: 0000950170-25-037188 · ownership.xml · nonDerivative · entry 2

Frankel Jordan · CIK 0001805622 · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 232,454

F2 · shares: Represents sales pursuant to a Rule 10b5-1 trading plan.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $87.8400 and $88.7500 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 this footnote.

SEC source: 0000950170-25-036776 · ownership.xml · nonDerivative · entry 2

Lauber David Taylor · CIK 0001805630 · President

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 259,481

F2 · shares: These shares were withheld for payment of the withholding taxes upon the immediate vesting of the restricted stock units granted to the Reporting Person on March 9, 2022.

SEC source: 0000950170-25-037188 · ownership.xml · nonDerivative · entry 1

Frankel Jordan · CIK 0001805622 · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 244,954

F1 · shares: These shares were withheld for payment of the withholding taxes upon the immediate vesting of the restricted stock units granted to the Reporting Person on March 9, 2022.

SEC source: 0000950170-25-036776 · ownership.xml · nonDerivative · entry 1

Lauber David Taylor · CIK 0001805630 · President

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 264,856

F1 · shares: Represents sales pursuant to a Rule 10b5-1 trading plan adopted in November of 2024 by the Reporting Person.

SEC source: 0000950170-25-033247 · ownership.xml · nonDerivative · entry 1

Whalen James J. · CIK 0001770896 · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 57,118

F1 · shares: Represents sales pursuant to a Rule 10b5-1 trading plan.

SEC source: 0000950170-25-032310 · ownership.xml · nonDerivative · entry 2

Frankel Jordan · CIK 0001805622 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 249,176

F2 · shares: These shares were withheld for payment of the withholding taxes upon the immediate vesting of the restricted stock units granted to the Reporting Person on March 2, 2023.

SEC source: 0000950170-25-032245 · ownership.xml · nonDerivative · entry 2

Lauber David Taylor · CIK 0001805630 · President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 267,356

F2 · shares: These shares were withheld for payment of the withholding taxes upon the immediate vesting of the restricted stock units granted to the Reporting Person on March 2, 2023.

SEC source: 0000950170-25-032288 · ownership.xml · nonDerivative · entry 2

Disman Nancy · CIK 0001621493 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 187,622

F2 · shares: These shares were withheld for payment of the withholding taxes upon the immediate vesting of the restricted stock units granted to the Reporting Person on March 2, 2023.

SEC source: 0000950170-25-032310 · ownership.xml · nonDerivative · entry 1

Frankel Jordan · CIK 0001805622 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 253,616

F1 · shares: These shares were withheld for payment of the withholding taxes upon the immediate vesting of the restricted stock units granted to the Reporting Person on February 29, 2024.

SEC source: 0000950170-25-032245 · ownership.xml · nonDerivative · entry 1

Lauber David Taylor · CIK 0001805630 · President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 281,884

F1 · shares: These shares were withheld for payment of the withholding taxes upon the immediate vesting of the restricted stock units granted to the Reporting Person on February 29, 2024.

SEC source: 0000950170-25-032288 · ownership.xml · nonDerivative · entry 1

Disman Nancy · CIK 0001621493 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 193,382

F1 · shares: These shares were withheld for payment of the withholding taxes upon the immediate vesting of the restricted stock units granted to the Reporting Person on February 29, 2024.

SEC source: 0000950170-25-025987 · ownership.xml · nonDerivative · entry 1

Whalen James J. · CIK 0001770896 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 57,313

F1 · shares: Represents an award of restricted stock units, which will vest in three equal annual installments beginning on February 21, 2026.

SEC source: 0000950170-25-025989 · ownership.xml · nonDerivative · entry 3

Isaacman Jared · CIK 0001805608 · Director · Chairman & CEO · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 1,187,961

F3 · kind: The Reporting Person made gifts totaling 154,188 shares of Issuer's Class A common stock to two individuals and a charitable gift of 5,855 shares of the Issuer's Class A common stock to Renaissance Charitable Foundation, Inc. The transaction reported shows the simultaneous cancellation of the same number of shares of the Issuer's Class C Common stock.

F4 · ownership.nature: Securities held of record by Rook Holdings, Inc. ("Rook"). The Reporting Person, Mr. Isaacman, is the sole stockholder of Rook and therefore may be deemed to have beneficial ownership with respect to such securities.

SEC source: 0000950170-25-025989 · ownership.xml · nonDerivative · entry 2

Isaacman Jared · CIK 0001805608 · Director · Chairman & CEO · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 743,289

F2 · balance_after: These shares were withheld for payment of the withholding taxes upon the immediate vesting of the restricted stock units granted to the Reporting Person on February 20, 2025.

SEC source: 0000950170-25-025989 · ownership.xml · nonDerivative · entry 1

Isaacman Jared · CIK 0001805608 · Director · Chairman & CEO · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 797,778

F1 · kind: Represents an award of restricted stock units, which will vest immediately on February 20, 2025.

SEC source: 0000950170-25-025992 · ownership.xml · nonDerivative · entry 1

Frankel Jordan · CIK 0001805622 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 255,988

F1 · shares: Represents an award of restricted stock units, which will vest in three equal annual installments beginning on February 20, 2026.

SEC source: 0000950170-25-025981 · ownership.xml · nonDerivative · entry 1

Lauber David Taylor · CIK 0001805630 · President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 292,415

F1 · shares: Represents an award of restricted stock units, which will vest in three equal annual installments beginning on February 20, 2026.

SEC source: 0000950170-25-025985 · ownership.xml · nonDerivative · entry 1

Disman Nancy · CIK 0001621493 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 196,835

F1 · shares: Represents an award of restricted stock units, which will vest in three equal annual installments beginning on February 20, 2026.