HARRISON JOHN C.

SEC source: 0001738150-26-000001 · wk-form4_1770936276.xml · nonDerivative · entry 1

HARRISON JOHN C. · CIK 0001738150 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,372

F1 · shares: Reflects restricted stock units that will vest in full on the first anniversary of the grant date, subject to the Reporting Person's continued service with the Issuer.

SEC source: 0001728688-25-000095 · wk-form4_1747341670.xml · derivative · entry 5

HARRISON JOHN C. · CIK 0001738150 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By HMP III Equity Holdings, LLC

Disclosed balance after: 0

Underlying: Class A common stock, par value $0.0001 per share · 78,597 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F6 · derivative.exercise_price: The Common Units may be redeemed by the holder at any time for an equal number of shares of Class A Common Stock or, at the election of i3 Verticals, LLC, cash equal to the volume-weighted average market price of such shares. Upon the redemption of a Common Unit for Class A Common Stock, any corresponding share of Class B Common Stock will be cancelled. The Common Units have no expiration date.

F6 · price: The Common Units may be redeemed by the holder at any time for an equal number of shares of Class A Common Stock or, at the election of i3 Verticals, LLC, cash equal to the volume-weighted average market price of such shares. Upon the redemption of a Common Unit for Class A Common Stock, any corresponding share of Class B Common Stock will be cancelled. The Common Units have no expiration date.

F6 · derivative.exercise_date: The Common Units may be redeemed by the holder at any time for an equal number of shares of Class A Common Stock or, at the election of i3 Verticals, LLC, cash equal to the volume-weighted average market price of such shares. Upon the redemption of a Common Unit for Class A Common Stock, any corresponding share of Class B Common Stock will be cancelled. The Common Units have no expiration date.

F6 · derivative.expiration_date: The Common Units may be redeemed by the holder at any time for an equal number of shares of Class A Common Stock or, at the election of i3 Verticals, LLC, cash equal to the volume-weighted average market price of such shares. Upon the redemption of a Common Unit for Class A Common Stock, any corresponding share of Class B Common Stock will be cancelled. The Common Units have no expiration date.

F6 · balance_after: The Common Units may be redeemed by the holder at any time for an equal number of shares of Class A Common Stock or, at the election of i3 Verticals, LLC, cash equal to the volume-weighted average market price of such shares. Upon the redemption of a Common Unit for Class A Common Stock, any corresponding share of Class B Common Stock will be cancelled. The Common Units have no expiration date.

F7 · ownership.nature: Represents Common Units held by HMPEH. The Reporting Person disclaims beneficial ownership of such shares, except to the extent of his pecuniary interest therein.

SEC source: 0001728688-25-000095 · wk-form4_1747341670.xml · nonDerivative · entry 3

HARRISON JOHN C. · CIK 0001738150 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By HMP III Equity Holdings, LLC

Disclosed balance after: 0

F4 · price: Pursuant to the Amended and Restated Certificate of Incorporation of the Issuer, the shares of the Issuer's Class B common stock, par value $0.0001 per share ("Class B Common Stock") are cancelled for no consideration on a one-to-one basis upon redemption of the Common Units for shares of Class A Common Stock of the Issuer.

F5 · ownership.nature: Represents shares of Class B Common Stock held by HMPEH. The Reporting Person disclaims beneficial ownership of such shares, except to the extent of his pecuniary interest therein.

SEC source: 0001728688-25-000095 · wk-form4_1747341670.xml · nonDerivative · entry 2

HARRISON JOHN C. · CIK 0001738150 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By HMP III Equity Holdings, LLC

Disclosed balance after: 0

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $24.51 to $25.36, 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.

F2 · ownership.nature: Represents shares of Class A Common Stock held by HMP III Equity Holdings, LLC ("HMPEH"). Decisions regarding the voting or disposition of the shares held by the foregoing are made by an investment committee or committees (or authorized sub-committees or designees thereof), of which the Reporting Person is a member. The Reporting Person disclaims beneficial ownership of such shares, except to the extent of his pecuniary interest therein.

SEC source: 0001728688-25-000095 · wk-form4_1747341670.xml · nonDerivative · entry 1

HARRISON JOHN C. · CIK 0001738150 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By HMP III Equity Holdings, LLC

Disclosed balance after: 78,597

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Represents shares of Class A common stock, par value $0.0001 per share ("Class A Common Stock") of i3 Verticals, Inc. (the "Issuer") that were obtained upon a redemption of an equal number of common units in i3 Verticals, LLC (the "Common Units").

F2 · ownership.nature: Represents shares of Class A Common Stock held by HMP III Equity Holdings, LLC ("HMPEH"). Decisions regarding the voting or disposition of the shares held by the foregoing are made by an investment committee or committees (or authorized sub-committees or designees thereof), of which the Reporting Person is a member. The Reporting Person disclaims beneficial ownership of such shares, except to the extent of his pecuniary interest therein.

SEC source: 0001728688-25-000062 · wk-form4_1739397348.xml · nonDerivative · entry 1

HARRISON JOHN C. · CIK 0001738150 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,876

F1 · shares: Reflects restricted stock units that will vest in full on the first anniversary of the grant date, subject to the Reporting Person's continued service with the Issuer.

SEC source: 0001728688-25-000030 · wk-form4_1737757363.xml · nonDerivative · entry 1

HARRISON JOHN C. · CIK 0001738150 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By HMP III Equity Holdings, LLC

Disclosed balance after: 78,597

F1 · kind: On January 23, 2025, the common units of i3 Verticals, LLC (the "Common Units") were recapitalized through a reverse unit split, which resulted in the retirement without consideration of 369,256 shares of the Issuer's Class B common stock, par value $0.0001 per share (the "Class B Common Stock") in accordance with the Amended and Restated Certificate of Incorporation of the Issuer (collectively, the "Recapitalization"). As a result of the Recapitalization, the Common Units and shares of Class B Common Stock beneficially owned by the Reporting Person were reduced by 3,009.

F1 · price: On January 23, 2025, the common units of i3 Verticals, LLC (the "Common Units") were recapitalized through a reverse unit split, which resulted in the retirement without consideration of 369,256 shares of the Issuer's Class B common stock, par value $0.0001 per share (the "Class B Common Stock") in accordance with the Amended and Restated Certificate of Incorporation of the Issuer (collectively, the "Recapitalization"). As a result of the Recapitalization, the Common Units and shares of Class B Common Stock beneficially owned by the Reporting Person were reduced by 3,009.

F2 · ownership.nature: Represents shares of Class B Common Stock held by HMP III Equity Holdings, LLC. Decisions regarding the voting or disposition of the shares held by the foregoing are made by an investment committee or committees (or authorized sub-committees or designees thereof), of which the Reporting Person is a member. The Reporting Person disclaims beneficial ownership of such shares, except to the extent of his pecuniary interest therein.

SEC source: 0001728688-24-000037 · wk-form4_1707946636.xml · derivative · entry 1

HARRISON JOHN C. · CIK 0001738150 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,508

Underlying: Class A common stock, par value $0.0001 per share · 11,508 shares

Expires 2034-02-13

F1 · derivative.exercise_date: The options will vest in full on the first anniversary of the grant date, subject to the Reporting Person's continued service with the Issuer.

SEC source: 0001209191-23-029825 · doc4.xml · derivative · entry 1

HARRISON JOHN C. · CIK 0001738150 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,297

Underlying: Class A common stock, par value $0.0001 per share · 10,297 shares

Expires 2033-05-12

F1 · derivative.exercise_date: The options will vest in full on the first anniversary of the grant date, subject to the Reporting Person's continued service with the Issuer.

SEC source: 0001209191-22-044994 · doc4.xml · derivative · entry 1

HARRISON JOHN C. · CIK 0001738150 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,141

Underlying: Class A common stock, par value $0.0001 per share · 9,141 shares

Expires 2032-06-21

F1 · derivative.exercise_date: The options will vest in full on the first anniversary of the grant date, subject to the Reporting Person's continued service with the Issuer.

SEC source: 0001209191-21-042704 · doc4.xml · derivative · entry 1

HARRISON JOHN C. · CIK 0001738150 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,162

Underlying: Class A common stock, par value $0.0001 per share · 10,162 shares

Expires 2031-06-21

F1 · derivative.exercise_date: The options will vest in full on the first anniversary of the grant date, subject to the Reporting Person's continued service with the Issuer.

SEC source: 0001209191-21-020955 · doc4.xml · derivative · entry 4

HARRISON JOHN C. · CIK 0001738150 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By HMP III Equity Holdings, LLC

Disclosed balance after: 81,606

Underlying: Class A common stock, par value $0.0001 per share · 200,000 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F5 · derivative.exercise_price: The Common Units may be redeemed by the holder at any time for an equal number of shares of Class A Common Stock or, at the election of i3 Verticals, LLC, cash equal to the volume-weighted average market price of such shares. Upon the redemption of a Common Unit for Class A Common Stock, any corresponding share of Class B Common Stock will be cancelled. The Common Units have no expiration date.

F5 · price: The Common Units may be redeemed by the holder at any time for an equal number of shares of Class A Common Stock or, at the election of i3 Verticals, LLC, cash equal to the volume-weighted average market price of such shares. Upon the redemption of a Common Unit for Class A Common Stock, any corresponding share of Class B Common Stock will be cancelled. The Common Units have no expiration date.

F5 · derivative.exercise_date: The Common Units may be redeemed by the holder at any time for an equal number of shares of Class A Common Stock or, at the election of i3 Verticals, LLC, cash equal to the volume-weighted average market price of such shares. Upon the redemption of a Common Unit for Class A Common Stock, any corresponding share of Class B Common Stock will be cancelled. The Common Units have no expiration date.

F5 · derivative.expiration_date: The Common Units may be redeemed by the holder at any time for an equal number of shares of Class A Common Stock or, at the election of i3 Verticals, LLC, cash equal to the volume-weighted average market price of such shares. Upon the redemption of a Common Unit for Class A Common Stock, any corresponding share of Class B Common Stock will be cancelled. The Common Units have no expiration date.

F5 · balance_after: The Common Units may be redeemed by the holder at any time for an equal number of shares of Class A Common Stock or, at the election of i3 Verticals, LLC, cash equal to the volume-weighted average market price of such shares. Upon the redemption of a Common Unit for Class A Common Stock, any corresponding share of Class B Common Stock will be cancelled. The Common Units have no expiration date.

F6 · ownership.nature: Represents Common Units held by HMPEH. The Reporting Person disclaims beneficial ownership of such shares, except to the extent of his pecuniary interest therein.

SEC source: 0001209191-21-020955 · doc4.xml · nonDerivative · entry 3

HARRISON JOHN C. · CIK 0001738150 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By HMP III Equity Holdings, LLC

Disclosed balance after: 81,606

F3 · kind: Pursuant to the Amended and Restated Certificate of Incorporation of the Issuer, the shares of the Issuer's Class B common stock, par value $0.0001 per share ("Class B Common Stock") are cancelled for no consideration on a one-to-one basis upon redemption of the Common Units for shares of Class A Common Stock of the Issuer.

F3 · price: Pursuant to the Amended and Restated Certificate of Incorporation of the Issuer, the shares of the Issuer's Class B common stock, par value $0.0001 per share ("Class B Common Stock") are cancelled for no consideration on a one-to-one basis upon redemption of the Common Units for shares of Class A Common Stock of the Issuer.

F4 · ownership.nature: Represents shares of Class B Common Stock held by HMPEH. The Reporting Person disclaims beneficial ownership of such shares, except to the extent of his pecuniary interest therein.

SEC source: 0001209191-21-020955 · doc4.xml · nonDerivative · entry 2

HARRISON JOHN C. · CIK 0001738150 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By HMP III Equity Holdings, LLC

Disclosed balance after: 0

F2 · ownership.nature: Represents shares of Class A Common Stock held by HMP III Equity Holdings, LLC ("HMPEH"). Decisions regarding the voting or disposition of the shares held by the foregoing are made by an investment committee or committees (or authorized sub-committees or designees thereof), of which the Reporting Person is a member. The Reporting Person disclaims beneficial ownership of such shares, except to the extent of his pecuniary interest therein.

SEC source: 0001209191-21-020955 · doc4.xml · nonDerivative · entry 1

HARRISON JOHN C. · CIK 0001738150 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By HMP III Equity Holdings, LLC

Disclosed balance after: 200,000

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · shares: Represents shares of Class A common stock, par value $0.0001 per share ("Class A Common Stock") of i3 Verticals, Inc. (the "Issuer") that were obtained upon a redemption of an equal number of common units in i3 Verticals, LLC (the "Common Units").

F1 · price: Represents shares of Class A common stock, par value $0.0001 per share ("Class A Common Stock") of i3 Verticals, Inc. (the "Issuer") that were obtained upon a redemption of an equal number of common units in i3 Verticals, LLC (the "Common Units").

F2 · ownership.nature: Represents shares of Class A Common Stock held by HMP III Equity Holdings, LLC ("HMPEH"). Decisions regarding the voting or disposition of the shares held by the foregoing are made by an investment committee or committees (or authorized sub-committees or designees thereof), of which the Reporting Person is a member. The Reporting Person disclaims beneficial ownership of such shares, except to the extent of his pecuniary interest therein.

SEC source: 0001209191-20-062967 · doc4.xml · derivative · entry 4

HARRISON JOHN C. · CIK 0001738150 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By HMP III Equity Holdings, LLC

Disclosed balance after: 281,606

Underlying: Class A common stock, par value $0.0001 per share · 280,000 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F5 · derivative.exercise_price: The Common Units may be redeemed by the holder at any time for an equal number of shares of Class A Common Stock or, at the election of i3 Verticals, LLC, cash equal to the volume-weighted average market price of such shares. Upon the redemption of a Common Unit for Class A Common Stock, any corresponding share of Class B Common Stock will be cancelled. The Common Units have no expiration date.

F5 · price: The Common Units may be redeemed by the holder at any time for an equal number of shares of Class A Common Stock or, at the election of i3 Verticals, LLC, cash equal to the volume-weighted average market price of such shares. Upon the redemption of a Common Unit for Class A Common Stock, any corresponding share of Class B Common Stock will be cancelled. The Common Units have no expiration date.

F5 · derivative.exercise_date: The Common Units may be redeemed by the holder at any time for an equal number of shares of Class A Common Stock or, at the election of i3 Verticals, LLC, cash equal to the volume-weighted average market price of such shares. Upon the redemption of a Common Unit for Class A Common Stock, any corresponding share of Class B Common Stock will be cancelled. The Common Units have no expiration date.

F5 · derivative.expiration_date: The Common Units may be redeemed by the holder at any time for an equal number of shares of Class A Common Stock or, at the election of i3 Verticals, LLC, cash equal to the volume-weighted average market price of such shares. Upon the redemption of a Common Unit for Class A Common Stock, any corresponding share of Class B Common Stock will be cancelled. The Common Units have no expiration date.

F5 · balance_after: The Common Units may be redeemed by the holder at any time for an equal number of shares of Class A Common Stock or, at the election of i3 Verticals, LLC, cash equal to the volume-weighted average market price of such shares. Upon the redemption of a Common Unit for Class A Common Stock, any corresponding share of Class B Common Stock will be cancelled. The Common Units have no expiration date.

F6 · ownership.nature: Represents Common Units held by HMPEH. The Reporting Person disclaims beneficial ownership of such shares, except to the extent of his pecuniary interest therein.

SEC source: 0001209191-20-062967 · doc4.xml · nonDerivative · entry 3

HARRISON JOHN C. · CIK 0001738150 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By HMP III Equity Holdings, LLC

Disclosed balance after: 281,606

F3 · kind: Pursuant to the Amended and Restated Certificate of Incorporation of the Issuer, the shares of the Issuer's Class B common stock, par value $0.0001 per share ("Class B Common Stock") are cancelled for no consideration on a one-to-one basis upon redemption of the Common Units for shares of Class A Common Stock of the Issuer.

F3 · price: Pursuant to the Amended and Restated Certificate of Incorporation of the Issuer, the shares of the Issuer's Class B common stock, par value $0.0001 per share ("Class B Common Stock") are cancelled for no consideration on a one-to-one basis upon redemption of the Common Units for shares of Class A Common Stock of the Issuer.

F4 · ownership.nature: Represents shares of Class B Common Stock held by HMPEH. The Reporting Person disclaims beneficial ownership of such shares, except to the extent of his pecuniary interest therein.

SEC source: 0001209191-20-062967 · doc4.xml · nonDerivative · entry 2

HARRISON JOHN C. · CIK 0001738150 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By HMP III Equity Holdings, LLC

Disclosed balance after: 0

F2 · ownership.nature: Represents shares of Class A Common Stock held by HMP III Equity Holdings, LLC ("HMPEH"). Decisions regarding the voting or disposition of the shares held by the foregoing are made by an investment committee or committees (or authorized sub-committees or designees thereof), of which the Reporting Person is a member. The Reporting Person disclaims beneficial ownership of such shares, except to the extent of his pecuniary interest therein.

SEC source: 0001209191-20-062967 · doc4.xml · nonDerivative · entry 1

HARRISON JOHN C. · CIK 0001738150 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By HMP III Equity Holdings, LLC

Disclosed balance after: 280,000

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · shares: Represents shares of Class A common stock, par value $0.0001 per share ("Class A Common Stock") of i3 Verticals, Inc. (the "Issuer") that were obtained upon a redemption of an equal number of common units in i3 Verticals, LLC (the "Common Units").

F1 · price: Represents shares of Class A common stock, par value $0.0001 per share ("Class A Common Stock") of i3 Verticals, Inc. (the "Issuer") that were obtained upon a redemption of an equal number of common units in i3 Verticals, LLC (the "Common Units").

F2 · ownership.nature: Represents shares of Class A Common Stock held by HMP III Equity Holdings, LLC ("HMPEH"). Decisions regarding the voting or disposition of the shares held by the foregoing are made by an investment committee or committees (or authorized sub-committees or designees thereof), of which the Reporting Person is a member. The Reporting Person disclaims beneficial ownership of such shares, except to the extent of his pecuniary interest therein.

SEC source: 0001209191-20-050469 · doc4.xml · derivative · entry 2

HARRISON JOHN C. · CIK 0001738150 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By HMP III Equity Holdings, LLC

Disclosed balance after: 561,606

Underlying: Class A common stock, par value $0.0001 per share · 138,066 shares

Expires not disclosed

F3 · derivative.exercise_price: The Common Units may be redeemed by the holder at any time for an equal number of shares of Class A Common Stock or, at the election of i3 Verticals, LLC, cash equal to the volume-weighted average market price of such shares. Upon the redemption of a Common Unit for Class A Common Stock, any corresponding share of Class B Common Stock will be cancelled. The Common Units have no expiration date.

F4 · kind: Represents the sale of Common Units to the Issuer pursuant to the Common Unit Purchase Agreement entered into in connection with the Issuer's offering of Class A common stock which closed on September 15, 2020, pursuant to the Limited Liability Company Agreement of i3 Verticals, LLC and in accordance with the Registration Rights Agreement among the Issuer and the signatories thereto, including the reporting persons.

F3 · derivative.exercise_date: The Common Units may be redeemed by the holder at any time for an equal number of shares of Class A Common Stock or, at the election of i3 Verticals, LLC, cash equal to the volume-weighted average market price of such shares. Upon the redemption of a Common Unit for Class A Common Stock, any corresponding share of Class B Common Stock will be cancelled. The Common Units have no expiration date.

F3 · derivative.expiration_date: The Common Units may be redeemed by the holder at any time for an equal number of shares of Class A Common Stock or, at the election of i3 Verticals, LLC, cash equal to the volume-weighted average market price of such shares. Upon the redemption of a Common Unit for Class A Common Stock, any corresponding share of Class B Common Stock will be cancelled. The Common Units have no expiration date.

F3 · balance_after: The Common Units may be redeemed by the holder at any time for an equal number of shares of Class A Common Stock or, at the election of i3 Verticals, LLC, cash equal to the volume-weighted average market price of such shares. Upon the redemption of a Common Unit for Class A Common Stock, any corresponding share of Class B Common Stock will be cancelled. The Common Units have no expiration date.

F5 · ownership.nature: Represents Common Units held by HMPEH. The Reporting Person disclaims beneficial ownership of such shares, except to the extent of his pecuniary interest therein.

SEC source: 0001209191-20-050469 · doc4.xml · nonDerivative · entry 1

HARRISON JOHN C. · CIK 0001738150 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By HMP III Equity Holdings, LLC

Disclosed balance after: 561,606

F1 · kind: Pursuant to the Amended and Restated Certificate of Incorporation of i3 Verticals, Inc. (the "Issuer"), the shares of the Issuer's Class B common stock, par value $0.0001 per share ("Class B Common Stock") are cancelled for no consideration on a one-to-one basis upon redemption of common units in i3 Verticals, LLC (the "Common Units") for shares of Class A common stock, par value $0.0001 per share ("Class A Common Stock") of the Issuer.

F1 · price: Pursuant to the Amended and Restated Certificate of Incorporation of i3 Verticals, Inc. (the "Issuer"), the shares of the Issuer's Class B common stock, par value $0.0001 per share ("Class B Common Stock") are cancelled for no consideration on a one-to-one basis upon redemption of common units in i3 Verticals, LLC (the "Common Units") for shares of Class A common stock, par value $0.0001 per share ("Class A Common Stock") of the Issuer.

F2 · ownership.nature: Represents shares of Class B Common Stock held by HMP III Equity Holdings, LLC ("HMPEH"). Decisions regarding the voting or disposition of the shares held by the foregoing are made by an investment committee or committees (or authorized sub-committees or designees thereof), of which the Reporting Person is a member. The Reporting Person disclaims beneficial ownership of such shares, except to the extent of his pecuniary interest therein.

SEC source: 0001209191-20-038368 · doc4.xml · derivative · entry 1

HARRISON JOHN C. · CIK 0001738150 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,000

Underlying: Class A common stock, par value $0.0001 per share · 10,000 shares

Expires 2030-06-22

F1 · derivative.exercise_date: The option vests ratably in three equal annual installments beginning on the first anniversary of the grant date, subject to the Reporting Person's continued service with the Issuer.

SEC source: 0001209191-19-038692 · doc4.xml · derivative · entry 1

HARRISON JOHN C. · CIK 0001738150 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,000

Underlying: Class A common stock, par value $0.0001 per share · 10,000 shares

Expires 2029-06-20

F1 · derivative.exercise_date: The option vests ratably in three equal annual installments beginning on the first anniversary of the grant date, subject to the Reporting Person's continued service with the Issuer.

SEC source: 0001209191-19-036336 · doc4.xml · derivative · entry 2

HARRISON JOHN C. · CIK 0001738150 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By HMP III GP, LLC

Disclosed balance after: 699,672

Underlying: Class A common stock, par value $0.0001 per share · 1,059,806 shares

Expires not disclosed

F3 · derivative.exercise_price: The Common Units may be redeemed by the holder at any time for an equal number of shares of Class A Common Stock or, at the election of i3 Verticals, LLC, cash equal to the volume-weighted average market price of such shares. Upon the redemption of a Common Unit for Class A Common Stock, any corresponding share of Class B Common Stock will be cancelled. The Common Units have no expiration date.

F4 · kind: Represents the sale of Common Units to the Issuer pursuant to the Common Unit Purchase Agreement entered into in connection with the Issuer's offering of Class A common stock which closed on June 10, 2019, pursuant to the Limited Liability Company Agreement of i3 Verticals, LLC and in accordance with the Registration Rights Agreement among the Issuer and the signatories thereto, including the reporting persons.

F3 · derivative.exercise_date: The Common Units may be redeemed by the holder at any time for an equal number of shares of Class A Common Stock or, at the election of i3 Verticals, LLC, cash equal to the volume-weighted average market price of such shares. Upon the redemption of a Common Unit for Class A Common Stock, any corresponding share of Class B Common Stock will be cancelled. The Common Units have no expiration date.

F3 · derivative.expiration_date: The Common Units may be redeemed by the holder at any time for an equal number of shares of Class A Common Stock or, at the election of i3 Verticals, LLC, cash equal to the volume-weighted average market price of such shares. Upon the redemption of a Common Unit for Class A Common Stock, any corresponding share of Class B Common Stock will be cancelled. The Common Units have no expiration date.

F3 · balance_after: The Common Units may be redeemed by the holder at any time for an equal number of shares of Class A Common Stock or, at the election of i3 Verticals, LLC, cash equal to the volume-weighted average market price of such shares. Upon the redemption of a Common Unit for Class A Common Stock, any corresponding share of Class B Common Stock will be cancelled. The Common Units have no expiration date.

F5 · ownership.nature: Represents Common Units held by HMPEH. The Reporting Person disclaims beneficial ownership of such shares, except to the extent of his pecuniary interest therein.

SEC source: 0001209191-19-036336 · doc4.xml · nonDerivative · entry 1

HARRISON JOHN C. · CIK 0001738150 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By HMP III GP, LLC

Disclosed balance after: 699,672

F1 · kind: Pursuant to the Amended and Restated Certificate of Incorporation of i3 Verticals, Inc. (the "Issuer"), the shares of the Issuer's Class B common stock, par value $0.0001 per share ("Class B Common Stock") are cancelled for no consideration on a one-to-one basis upon redemption of common units in i3 Verticals, LLC (the "Common Units") for shares of Class A common stock, par value $0.0001 per share ("Class A Common Stock") of the Issuer.

F1 · price: Pursuant to the Amended and Restated Certificate of Incorporation of i3 Verticals, Inc. (the "Issuer"), the shares of the Issuer's Class B common stock, par value $0.0001 per share ("Class B Common Stock") are cancelled for no consideration on a one-to-one basis upon redemption of common units in i3 Verticals, LLC (the "Common Units") for shares of Class A common stock, par value $0.0001 per share ("Class A Common Stock") of the Issuer.

F2 · ownership.nature: Represents shares of Class B Common Stock held by HMP III Equity Holdings, LLC ("HMPEH"). Decisions regarding the voting or disposition of the shares held by the foregoing are made by an investment committee or committees (or authorized sub-committees or designees thereof), of which the Reporting Person is a member. The Reporting Person disclaims beneficial ownership of such shares, except to the extent of his pecuniary interest therein.

SEC source: 0001628280-18-008349 · wf-form4_152997659734052.xml · derivative · entry 3

HARRISON JOHN C. · CIK 0001738150 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By HMP III GP, LLC

Disclosed balance after: 1,759,478

Underlying: Class A common stock, par value $0.0001 per share · 1,759,478 shares

Expires not disclosed

F4 · derivative.exercise_price: The vested Common Units may be redeemed by the Reporting Person at any time following the closing of the Issuer's IPO for an equal number of shares of Class A common stock, par value $0.0001 per share (the "Class A Common Stock") or, at the election of i3 Verticals, LLC, cash equal to the volume-weighted average market price of such shares. Upon the Reporting Person's redemption of a Common Unit for Class A Common Stock, any corresponding share of Class B Common Stock will be cancelled.

F5 · kind: Pursuant to the Reorganization Transactions (as defined in the Registration Statement) as part of the Issuer's IPO, the Reporting Person's equity ownership in i3 Verticals, LLC was converted into newly issued Common Units together with an equal number of Class B Common Stock, in the Issuer.

F4 · price: The vested Common Units may be redeemed by the Reporting Person at any time following the closing of the Issuer's IPO for an equal number of shares of Class A common stock, par value $0.0001 per share (the "Class A Common Stock") or, at the election of i3 Verticals, LLC, cash equal to the volume-weighted average market price of such shares. Upon the Reporting Person's redemption of a Common Unit for Class A Common Stock, any corresponding share of Class B Common Stock will be cancelled.

F4 · derivative.exercise_date: The vested Common Units may be redeemed by the Reporting Person at any time following the closing of the Issuer's IPO for an equal number of shares of Class A common stock, par value $0.0001 per share (the "Class A Common Stock") or, at the election of i3 Verticals, LLC, cash equal to the volume-weighted average market price of such shares. Upon the Reporting Person's redemption of a Common Unit for Class A Common Stock, any corresponding share of Class B Common Stock will be cancelled.

F4 · derivative.expiration_date: The vested Common Units may be redeemed by the Reporting Person at any time following the closing of the Issuer's IPO for an equal number of shares of Class A common stock, par value $0.0001 per share (the "Class A Common Stock") or, at the election of i3 Verticals, LLC, cash equal to the volume-weighted average market price of such shares. Upon the Reporting Person's redemption of a Common Unit for Class A Common Stock, any corresponding share of Class B Common Stock will be cancelled.

F6 · ownership.nature: Represents Common Units held by HMPEH and HMPLP. The Reporting Person disclaims beneficial ownership of such shares, except to the extent of his pecuniary interest therein.

SEC source: 0001628280-18-008349 · wf-form4_152997659734052.xml · derivative · entry 2

HARRISON JOHN C. · CIK 0001738150 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,000

Underlying: Class A common stock, par value $0.0001 per share · 10,000 shares

Expires 2028-06-25

F3 · derivative.exercise_date: The option vests ratably in three equal annual installments beginning on the first anniversary of the grant date, subject to the Reporting Person's continued service with the Issuer.

SEC source: 0001628280-18-008349 · wf-form4_152997659734052.xml · nonDerivative · entry 1

HARRISON JOHN C. · CIK 0001738150 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By HMP III GP, LLC

Disclosed balance after: 1,759,478

F1 · kind: Pursuant to the Reorganization Transactions (as defined in i3 Verticals, Inc.'s (the "Issuer") Registration Statement on Form S-1, as amended (File No. 333-225214) (the "Registration Statement")) as part of the Issuer's initial public offering ("IPO"), the Reporting Person's equity ownership in i3 Verticals, LLC was converted into newly issued common units in i3 Verticals, LLC (each a "Common Unit") together with an equal number of shares of Class B common stock, par value $0.0001 per share (the "Class B Common Stock"), in the Issuer. The shares of Class B Common Stock (i) confer no incidents of economic ownership on the holders thereof, (ii) only confer voting rights on the holders thereof and (iii) may only be issued, on a one-for-one basis, to the holders of Common Units.

F1 · price: Pursuant to the Reorganization Transactions (as defined in i3 Verticals, Inc.'s (the "Issuer") Registration Statement on Form S-1, as amended (File No. 333-225214) (the "Registration Statement")) as part of the Issuer's initial public offering ("IPO"), the Reporting Person's equity ownership in i3 Verticals, LLC was converted into newly issued common units in i3 Verticals, LLC (each a "Common Unit") together with an equal number of shares of Class B common stock, par value $0.0001 per share (the "Class B Common Stock"), in the Issuer. The shares of Class B Common Stock (i) confer no incidents of economic ownership on the holders thereof, (ii) only confer voting rights on the holders thereof and (iii) may only be issued, on a one-for-one basis, to the holders of Common Units.

F2 · ownership.nature: Represents shares of Class B Common Stock held by HMP III Equity Holdings, LLC ("HMPEH") and Harbert Mezzanine Partners III, L.P. ("HMPLP"). HMP III GP, LLC ("HMPGP") is the General Partner of HMPLP which is the managing member of HMPEH. The Reporting Person serves as a voting member of the investment committee of HMPGP. The Reporting Person disclaims beneficial ownership of such shares, except to the extent of his pecuniary interest therein.

SEC source: 0001209191-18-047431 · doc4a.xml · derivative · entry 1

HARRISON JOHN C. · CIK 0001738150 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,000

Underlying: Class A common stock, par value $0.0001 per share · 10,000 shares

Expires 2028-06-20

F1 · date: This Amendment is provided to revise the Transaction Date in Column 3 and the Expiration Date in Column 6.

F2 · derivative.exercise_date: The option vests ratably in three equal annual installments beginning on the first anniversary of the grant date, subject to the Reporting Person's continued service with i3 Verticals, Inc.

F1 · derivative.expiration_date: This Amendment is provided to revise the Transaction Date in Column 3 and the Expiration Date in Column 6.