Bricker Jude

SEC source: 0001548610-26-000004 · primary_doc.xml · nonDerivative · entry 2

Bricker Jude · CIK 0001548610 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 52,606

F3 · price: Grant of restricted stock with vesting on May 13, 2027.

SEC source: 0001548610-26-000004 · primary_doc.xml · nonDerivative · entry 1

Bricker Jude · CIK 0001548610 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 51,606

F1 · shares: Beneficial owner granted shares of restricted stock with vesting over time. Upon vesting, beneficial owner returned to Company a portion of the vested shares for tax withholding purposes.

F2 · price: Shares of restricted stock effectively repurchased by Company at $75.21 per share to fund beneficial owner's required tax withholding.

SEC source: 0001193125-26-227520 · ownership.xml · derivative · entry 4

Bricker Jude · CIK 0001548610 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 294,913 shares

Expires not disclosed

F1 · derivative.exercise_price: On May 13, 2026, pursuant to the Agreement and Plan of Merger (the "Merger Agreement"), dated as of January 11, 2026, by and among Sun Country Airlines Holdings, Inc. ("Sun Country" ), Allegiant Travel Company ("Allegiant"), Mirage Merger Sub, Inc. ("Merger Sub 1") and a direct wholly owned subsidiary of Allegiant, Sawdust Merger Sub, LLC ("Merger Sub 2"), a direct wholly owned subsidiary of Allegiant: (a) Merger Sub 1 merged with and into Sun Country (the "First Merger"), with Sun Country surviving the First Merger as a direct wholly owned subsidiary of Allegiant and (b) immediately after the First Merger, Sun Country merged with and into Merger Sub 2, with Merger Sub 2 surviving as a direct, wholly owned subsidiary of Allegiant (the "Second Merger" and, together with the First Merger, the "Mergers"). All terms capitalized but not defined herein shall have the meaning given to them in the Merger Agreement.

F2 · derivative.exercise_price: (Continued from footnote 1) Following consummation of the Mergers, Sun Country Airlines Holdings, Inc. is now known as Sun Country Airlines Holdings, LLC.

F6 · derivative.exercise_price: Reflects each outstanding Sun Country performance-based restricted stock unit award ("Company PRSU Award") previously granted to the reporting person, which, as of immediately prior to the First Effective Time, was assumed and converted into an Allegiant time-based restricted stock unit award ("Parent PRSU Award"), covering a number of Parent Shares equal to the quotient obtained by dividing (i) the product of (A) the number of Company Shares underlying such Company PRSU Award (deemed to be equal to 125% of the 'target' amount granted) and (B) the Merger Consideration Closing Value, by (ii) the Parent Measurement Price, rounded down to the nearest whole share. The Parent PRSU Awards will continue to have the same terms and conditions as the Company PRSU Awards, including any double-trigger vesting protections, but not any performance-based vesting conditions. Upon the reporting person's termination of employment, the Parent PRSU Awards became fully vested.

F1 · price: On May 13, 2026, pursuant to the Agreement and Plan of Merger (the "Merger Agreement"), dated as of January 11, 2026, by and among Sun Country Airlines Holdings, Inc. ("Sun Country" ), Allegiant Travel Company ("Allegiant"), Mirage Merger Sub, Inc. ("Merger Sub 1") and a direct wholly owned subsidiary of Allegiant, Sawdust Merger Sub, LLC ("Merger Sub 2"), a direct wholly owned subsidiary of Allegiant: (a) Merger Sub 1 merged with and into Sun Country (the "First Merger"), with Sun Country surviving the First Merger as a direct wholly owned subsidiary of Allegiant and (b) immediately after the First Merger, Sun Country merged with and into Merger Sub 2, with Merger Sub 2 surviving as a direct, wholly owned subsidiary of Allegiant (the "Second Merger" and, together with the First Merger, the "Mergers"). All terms capitalized but not defined herein shall have the meaning given to them in the Merger Agreement.

F2 · price: (Continued from footnote 1) Following consummation of the Mergers, Sun Country Airlines Holdings, Inc. is now known as Sun Country Airlines Holdings, LLC.

F6 · price: Reflects each outstanding Sun Country performance-based restricted stock unit award ("Company PRSU Award") previously granted to the reporting person, which, as of immediately prior to the First Effective Time, was assumed and converted into an Allegiant time-based restricted stock unit award ("Parent PRSU Award"), covering a number of Parent Shares equal to the quotient obtained by dividing (i) the product of (A) the number of Company Shares underlying such Company PRSU Award (deemed to be equal to 125% of the 'target' amount granted) and (B) the Merger Consideration Closing Value, by (ii) the Parent Measurement Price, rounded down to the nearest whole share. The Parent PRSU Awards will continue to have the same terms and conditions as the Company PRSU Awards, including any double-trigger vesting protections, but not any performance-based vesting conditions. Upon the reporting person's termination of employment, the Parent PRSU Awards became fully vested.

F1 · derivative.exercise_date: On May 13, 2026, pursuant to the Agreement and Plan of Merger (the "Merger Agreement"), dated as of January 11, 2026, by and among Sun Country Airlines Holdings, Inc. ("Sun Country" ), Allegiant Travel Company ("Allegiant"), Mirage Merger Sub, Inc. ("Merger Sub 1") and a direct wholly owned subsidiary of Allegiant, Sawdust Merger Sub, LLC ("Merger Sub 2"), a direct wholly owned subsidiary of Allegiant: (a) Merger Sub 1 merged with and into Sun Country (the "First Merger"), with Sun Country surviving the First Merger as a direct wholly owned subsidiary of Allegiant and (b) immediately after the First Merger, Sun Country merged with and into Merger Sub 2, with Merger Sub 2 surviving as a direct, wholly owned subsidiary of Allegiant (the "Second Merger" and, together with the First Merger, the "Mergers"). All terms capitalized but not defined herein shall have the meaning given to them in the Merger Agreement.

F2 · derivative.exercise_date: (Continued from footnote 1) Following consummation of the Mergers, Sun Country Airlines Holdings, Inc. is now known as Sun Country Airlines Holdings, LLC.

F6 · derivative.exercise_date: Reflects each outstanding Sun Country performance-based restricted stock unit award ("Company PRSU Award") previously granted to the reporting person, which, as of immediately prior to the First Effective Time, was assumed and converted into an Allegiant time-based restricted stock unit award ("Parent PRSU Award"), covering a number of Parent Shares equal to the quotient obtained by dividing (i) the product of (A) the number of Company Shares underlying such Company PRSU Award (deemed to be equal to 125% of the 'target' amount granted) and (B) the Merger Consideration Closing Value, by (ii) the Parent Measurement Price, rounded down to the nearest whole share. The Parent PRSU Awards will continue to have the same terms and conditions as the Company PRSU Awards, including any double-trigger vesting protections, but not any performance-based vesting conditions. Upon the reporting person's termination of employment, the Parent PRSU Awards became fully vested.

F1 · derivative.expiration_date: On May 13, 2026, pursuant to the Agreement and Plan of Merger (the "Merger Agreement"), dated as of January 11, 2026, by and among Sun Country Airlines Holdings, Inc. ("Sun Country" ), Allegiant Travel Company ("Allegiant"), Mirage Merger Sub, Inc. ("Merger Sub 1") and a direct wholly owned subsidiary of Allegiant, Sawdust Merger Sub, LLC ("Merger Sub 2"), a direct wholly owned subsidiary of Allegiant: (a) Merger Sub 1 merged with and into Sun Country (the "First Merger"), with Sun Country surviving the First Merger as a direct wholly owned subsidiary of Allegiant and (b) immediately after the First Merger, Sun Country merged with and into Merger Sub 2, with Merger Sub 2 surviving as a direct, wholly owned subsidiary of Allegiant (the "Second Merger" and, together with the First Merger, the "Mergers"). All terms capitalized but not defined herein shall have the meaning given to them in the Merger Agreement.

F2 · derivative.expiration_date: (Continued from footnote 1) Following consummation of the Mergers, Sun Country Airlines Holdings, Inc. is now known as Sun Country Airlines Holdings, LLC.

F6 · derivative.expiration_date: Reflects each outstanding Sun Country performance-based restricted stock unit award ("Company PRSU Award") previously granted to the reporting person, which, as of immediately prior to the First Effective Time, was assumed and converted into an Allegiant time-based restricted stock unit award ("Parent PRSU Award"), covering a number of Parent Shares equal to the quotient obtained by dividing (i) the product of (A) the number of Company Shares underlying such Company PRSU Award (deemed to be equal to 125% of the 'target' amount granted) and (B) the Merger Consideration Closing Value, by (ii) the Parent Measurement Price, rounded down to the nearest whole share. The Parent PRSU Awards will continue to have the same terms and conditions as the Company PRSU Awards, including any double-trigger vesting protections, but not any performance-based vesting conditions. Upon the reporting person's termination of employment, the Parent PRSU Awards became fully vested.

SEC source: 0001193125-26-227520 · ownership.xml · derivative · entry 3

Bricker Jude · CIK 0001548610 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 294,913

Underlying: Common Stock · 294,913 shares

Expires not disclosed

F1 · derivative.exercise_price: On May 13, 2026, pursuant to the Agreement and Plan of Merger (the "Merger Agreement"), dated as of January 11, 2026, by and among Sun Country Airlines Holdings, Inc. ("Sun Country" ), Allegiant Travel Company ("Allegiant"), Mirage Merger Sub, Inc. ("Merger Sub 1") and a direct wholly owned subsidiary of Allegiant, Sawdust Merger Sub, LLC ("Merger Sub 2"), a direct wholly owned subsidiary of Allegiant: (a) Merger Sub 1 merged with and into Sun Country (the "First Merger"), with Sun Country surviving the First Merger as a direct wholly owned subsidiary of Allegiant and (b) immediately after the First Merger, Sun Country merged with and into Merger Sub 2, with Merger Sub 2 surviving as a direct, wholly owned subsidiary of Allegiant (the "Second Merger" and, together with the First Merger, the "Mergers"). All terms capitalized but not defined herein shall have the meaning given to them in the Merger Agreement.

F2 · derivative.exercise_price: (Continued from footnote 1) Following consummation of the Mergers, Sun Country Airlines Holdings, Inc. is now known as Sun Country Airlines Holdings, LLC.

F6 · derivative.exercise_price: Reflects each outstanding Sun Country performance-based restricted stock unit award ("Company PRSU Award") previously granted to the reporting person, which, as of immediately prior to the First Effective Time, was assumed and converted into an Allegiant time-based restricted stock unit award ("Parent PRSU Award"), covering a number of Parent Shares equal to the quotient obtained by dividing (i) the product of (A) the number of Company Shares underlying such Company PRSU Award (deemed to be equal to 125% of the 'target' amount granted) and (B) the Merger Consideration Closing Value, by (ii) the Parent Measurement Price, rounded down to the nearest whole share. The Parent PRSU Awards will continue to have the same terms and conditions as the Company PRSU Awards, including any double-trigger vesting protections, but not any performance-based vesting conditions. Upon the reporting person's termination of employment, the Parent PRSU Awards became fully vested.

F1 · price: On May 13, 2026, pursuant to the Agreement and Plan of Merger (the "Merger Agreement"), dated as of January 11, 2026, by and among Sun Country Airlines Holdings, Inc. ("Sun Country" ), Allegiant Travel Company ("Allegiant"), Mirage Merger Sub, Inc. ("Merger Sub 1") and a direct wholly owned subsidiary of Allegiant, Sawdust Merger Sub, LLC ("Merger Sub 2"), a direct wholly owned subsidiary of Allegiant: (a) Merger Sub 1 merged with and into Sun Country (the "First Merger"), with Sun Country surviving the First Merger as a direct wholly owned subsidiary of Allegiant and (b) immediately after the First Merger, Sun Country merged with and into Merger Sub 2, with Merger Sub 2 surviving as a direct, wholly owned subsidiary of Allegiant (the "Second Merger" and, together with the First Merger, the "Mergers"). All terms capitalized but not defined herein shall have the meaning given to them in the Merger Agreement.

F2 · price: (Continued from footnote 1) Following consummation of the Mergers, Sun Country Airlines Holdings, Inc. is now known as Sun Country Airlines Holdings, LLC.

F6 · price: Reflects each outstanding Sun Country performance-based restricted stock unit award ("Company PRSU Award") previously granted to the reporting person, which, as of immediately prior to the First Effective Time, was assumed and converted into an Allegiant time-based restricted stock unit award ("Parent PRSU Award"), covering a number of Parent Shares equal to the quotient obtained by dividing (i) the product of (A) the number of Company Shares underlying such Company PRSU Award (deemed to be equal to 125% of the 'target' amount granted) and (B) the Merger Consideration Closing Value, by (ii) the Parent Measurement Price, rounded down to the nearest whole share. The Parent PRSU Awards will continue to have the same terms and conditions as the Company PRSU Awards, including any double-trigger vesting protections, but not any performance-based vesting conditions. Upon the reporting person's termination of employment, the Parent PRSU Awards became fully vested.

F1 · derivative.exercise_date: On May 13, 2026, pursuant to the Agreement and Plan of Merger (the "Merger Agreement"), dated as of January 11, 2026, by and among Sun Country Airlines Holdings, Inc. ("Sun Country" ), Allegiant Travel Company ("Allegiant"), Mirage Merger Sub, Inc. ("Merger Sub 1") and a direct wholly owned subsidiary of Allegiant, Sawdust Merger Sub, LLC ("Merger Sub 2"), a direct wholly owned subsidiary of Allegiant: (a) Merger Sub 1 merged with and into Sun Country (the "First Merger"), with Sun Country surviving the First Merger as a direct wholly owned subsidiary of Allegiant and (b) immediately after the First Merger, Sun Country merged with and into Merger Sub 2, with Merger Sub 2 surviving as a direct, wholly owned subsidiary of Allegiant (the "Second Merger" and, together with the First Merger, the "Mergers"). All terms capitalized but not defined herein shall have the meaning given to them in the Merger Agreement.

F2 · derivative.exercise_date: (Continued from footnote 1) Following consummation of the Mergers, Sun Country Airlines Holdings, Inc. is now known as Sun Country Airlines Holdings, LLC.

F6 · derivative.exercise_date: Reflects each outstanding Sun Country performance-based restricted stock unit award ("Company PRSU Award") previously granted to the reporting person, which, as of immediately prior to the First Effective Time, was assumed and converted into an Allegiant time-based restricted stock unit award ("Parent PRSU Award"), covering a number of Parent Shares equal to the quotient obtained by dividing (i) the product of (A) the number of Company Shares underlying such Company PRSU Award (deemed to be equal to 125% of the 'target' amount granted) and (B) the Merger Consideration Closing Value, by (ii) the Parent Measurement Price, rounded down to the nearest whole share. The Parent PRSU Awards will continue to have the same terms and conditions as the Company PRSU Awards, including any double-trigger vesting protections, but not any performance-based vesting conditions. Upon the reporting person's termination of employment, the Parent PRSU Awards became fully vested.

F1 · derivative.expiration_date: On May 13, 2026, pursuant to the Agreement and Plan of Merger (the "Merger Agreement"), dated as of January 11, 2026, by and among Sun Country Airlines Holdings, Inc. ("Sun Country" ), Allegiant Travel Company ("Allegiant"), Mirage Merger Sub, Inc. ("Merger Sub 1") and a direct wholly owned subsidiary of Allegiant, Sawdust Merger Sub, LLC ("Merger Sub 2"), a direct wholly owned subsidiary of Allegiant: (a) Merger Sub 1 merged with and into Sun Country (the "First Merger"), with Sun Country surviving the First Merger as a direct wholly owned subsidiary of Allegiant and (b) immediately after the First Merger, Sun Country merged with and into Merger Sub 2, with Merger Sub 2 surviving as a direct, wholly owned subsidiary of Allegiant (the "Second Merger" and, together with the First Merger, the "Mergers"). All terms capitalized but not defined herein shall have the meaning given to them in the Merger Agreement.

F2 · derivative.expiration_date: (Continued from footnote 1) Following consummation of the Mergers, Sun Country Airlines Holdings, Inc. is now known as Sun Country Airlines Holdings, LLC.

F6 · derivative.expiration_date: Reflects each outstanding Sun Country performance-based restricted stock unit award ("Company PRSU Award") previously granted to the reporting person, which, as of immediately prior to the First Effective Time, was assumed and converted into an Allegiant time-based restricted stock unit award ("Parent PRSU Award"), covering a number of Parent Shares equal to the quotient obtained by dividing (i) the product of (A) the number of Company Shares underlying such Company PRSU Award (deemed to be equal to 125% of the 'target' amount granted) and (B) the Merger Consideration Closing Value, by (ii) the Parent Measurement Price, rounded down to the nearest whole share. The Parent PRSU Awards will continue to have the same terms and conditions as the Company PRSU Awards, including any double-trigger vesting protections, but not any performance-based vesting conditions. Upon the reporting person's termination of employment, the Parent PRSU Awards became fully vested.

SEC source: 0001193125-26-227520 · ownership.xml · derivative · entry 2

Bricker Jude · CIK 0001548610 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 1,411,492 shares

Expires 2028-11-21

F1 · price: On May 13, 2026, pursuant to the Agreement and Plan of Merger (the "Merger Agreement"), dated as of January 11, 2026, by and among Sun Country Airlines Holdings, Inc. ("Sun Country" ), Allegiant Travel Company ("Allegiant"), Mirage Merger Sub, Inc. ("Merger Sub 1") and a direct wholly owned subsidiary of Allegiant, Sawdust Merger Sub, LLC ("Merger Sub 2"), a direct wholly owned subsidiary of Allegiant: (a) Merger Sub 1 merged with and into Sun Country (the "First Merger"), with Sun Country surviving the First Merger as a direct wholly owned subsidiary of Allegiant and (b) immediately after the First Merger, Sun Country merged with and into Merger Sub 2, with Merger Sub 2 surviving as a direct, wholly owned subsidiary of Allegiant (the "Second Merger" and, together with the First Merger, the "Mergers"). All terms capitalized but not defined herein shall have the meaning given to them in the Merger Agreement.

F2 · price: (Continued from footnote 1) Following consummation of the Mergers, Sun Country Airlines Holdings, Inc. is now known as Sun Country Airlines Holdings, LLC.

F5 · price: Reflects each outstanding stock option to purchase Company Shares previously granted to the reporting person, which, as of immediately prior to the First Effective Time, was automatically converted into stock option(s) for Parent Shares, regardless of exercise price (the "Converted Options" and each a "Converted Option"). Each Converted Option covers a number of Parent Shares equal to the product of (x) the number of Company Shares subject to the original Company Option and (y) the quotient obtained by dividing the Merger Consideration Closing Value by the Parent Measurement Price, rounded down to the nearest whole share, with a corresponding adjusted exercise price equal to the product of (A) the original exercise price per share and (B) the quotient obtained by dividing the Parent Measurement Price by the Merger Consideration Closing Value, rounded up to the nearest whole cent and otherwise remains subject to the same terms and conditions as the original grant.

F1 · derivative.exercise_date: On May 13, 2026, pursuant to the Agreement and Plan of Merger (the "Merger Agreement"), dated as of January 11, 2026, by and among Sun Country Airlines Holdings, Inc. ("Sun Country" ), Allegiant Travel Company ("Allegiant"), Mirage Merger Sub, Inc. ("Merger Sub 1") and a direct wholly owned subsidiary of Allegiant, Sawdust Merger Sub, LLC ("Merger Sub 2"), a direct wholly owned subsidiary of Allegiant: (a) Merger Sub 1 merged with and into Sun Country (the "First Merger"), with Sun Country surviving the First Merger as a direct wholly owned subsidiary of Allegiant and (b) immediately after the First Merger, Sun Country merged with and into Merger Sub 2, with Merger Sub 2 surviving as a direct, wholly owned subsidiary of Allegiant (the "Second Merger" and, together with the First Merger, the "Mergers"). All terms capitalized but not defined herein shall have the meaning given to them in the Merger Agreement.

F2 · derivative.exercise_date: (Continued from footnote 1) Following consummation of the Mergers, Sun Country Airlines Holdings, Inc. is now known as Sun Country Airlines Holdings, LLC.

F5 · derivative.exercise_date: Reflects each outstanding stock option to purchase Company Shares previously granted to the reporting person, which, as of immediately prior to the First Effective Time, was automatically converted into stock option(s) for Parent Shares, regardless of exercise price (the "Converted Options" and each a "Converted Option"). Each Converted Option covers a number of Parent Shares equal to the product of (x) the number of Company Shares subject to the original Company Option and (y) the quotient obtained by dividing the Merger Consideration Closing Value by the Parent Measurement Price, rounded down to the nearest whole share, with a corresponding adjusted exercise price equal to the product of (A) the original exercise price per share and (B) the quotient obtained by dividing the Parent Measurement Price by the Merger Consideration Closing Value, rounded up to the nearest whole cent and otherwise remains subject to the same terms and conditions as the original grant.

SEC source: 0001193125-26-227520 · ownership.xml · nonDerivative · entry 1

Bricker Jude · CIK 0001548610 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

F1 · shares: On May 13, 2026, pursuant to the Agreement and Plan of Merger (the "Merger Agreement"), dated as of January 11, 2026, by and among Sun Country Airlines Holdings, Inc. ("Sun Country" ), Allegiant Travel Company ("Allegiant"), Mirage Merger Sub, Inc. ("Merger Sub 1") and a direct wholly owned subsidiary of Allegiant, Sawdust Merger Sub, LLC ("Merger Sub 2"), a direct wholly owned subsidiary of Allegiant: (a) Merger Sub 1 merged with and into Sun Country (the "First Merger"), with Sun Country surviving the First Merger as a direct wholly owned subsidiary of Allegiant and (b) immediately after the First Merger, Sun Country merged with and into Merger Sub 2, with Merger Sub 2 surviving as a direct, wholly owned subsidiary of Allegiant (the "Second Merger" and, together with the First Merger, the "Mergers"). All terms capitalized but not defined herein shall have the meaning given to them in the Merger Agreement.

F2 · shares: (Continued from footnote 1) Following consummation of the Mergers, Sun Country Airlines Holdings, Inc. is now known as Sun Country Airlines Holdings, LLC.

F3 · shares: Reflects 63,124 shares of Sun Country common stock ("Company Shares"), par value $0.01 per share, held directly by the reporting person, which, as of the effective time of the First Merger (the "First Effective Time") were converted into the right to receive (a) $4.10 in cash, without interest (the "Per Share Cash Consideration") and (b) 0.1557 (the "Merger Exchange Ratio") shares of Allegiant common stock ("Parent Shares"), par value $0.001 per share (the "Per Share Stock Consideration" and, together with the Per Share Cash Consideration, the "Merger Consideration").

F4 · shares: Reflects each outstanding Sun Country restricted stock unit award ("Company RSU Award") consisting of 104,858 restricted stock units previously granted to the reporting person, which, as of immediately prior to the First Effective Time, was assumed and converted into an Allegiant restricted stock unit award ("Parent RSU Award") covering a number of Parent Shares equal to the product of (x) the number of Company Shares underlying such Company RSU Award and (y) the quotient obtained by dividing the Merger Consideration Closing Value by the Parent Measurement Price, rounded down to the nearest whole share. The Parent RSU Awards will continue to have the same terms and conditions as the Company RSU Awards, including any double-trigger vesting protections. Upon the reporting person's termination of employment, the Parent RSU Awards became fully vested.

F1 · price: On May 13, 2026, pursuant to the Agreement and Plan of Merger (the "Merger Agreement"), dated as of January 11, 2026, by and among Sun Country Airlines Holdings, Inc. ("Sun Country" ), Allegiant Travel Company ("Allegiant"), Mirage Merger Sub, Inc. ("Merger Sub 1") and a direct wholly owned subsidiary of Allegiant, Sawdust Merger Sub, LLC ("Merger Sub 2"), a direct wholly owned subsidiary of Allegiant: (a) Merger Sub 1 merged with and into Sun Country (the "First Merger"), with Sun Country surviving the First Merger as a direct wholly owned subsidiary of Allegiant and (b) immediately after the First Merger, Sun Country merged with and into Merger Sub 2, with Merger Sub 2 surviving as a direct, wholly owned subsidiary of Allegiant (the "Second Merger" and, together with the First Merger, the "Mergers"). All terms capitalized but not defined herein shall have the meaning given to them in the Merger Agreement.

F2 · price: (Continued from footnote 1) Following consummation of the Mergers, Sun Country Airlines Holdings, Inc. is now known as Sun Country Airlines Holdings, LLC.

F3 · price: Reflects 63,124 shares of Sun Country common stock ("Company Shares"), par value $0.01 per share, held directly by the reporting person, which, as of the effective time of the First Merger (the "First Effective Time") were converted into the right to receive (a) $4.10 in cash, without interest (the "Per Share Cash Consideration") and (b) 0.1557 (the "Merger Exchange Ratio") shares of Allegiant common stock ("Parent Shares"), par value $0.001 per share (the "Per Share Stock Consideration" and, together with the Per Share Cash Consideration, the "Merger Consideration").

F4 · price: Reflects each outstanding Sun Country restricted stock unit award ("Company RSU Award") consisting of 104,858 restricted stock units previously granted to the reporting person, which, as of immediately prior to the First Effective Time, was assumed and converted into an Allegiant restricted stock unit award ("Parent RSU Award") covering a number of Parent Shares equal to the product of (x) the number of Company Shares underlying such Company RSU Award and (y) the quotient obtained by dividing the Merger Consideration Closing Value by the Parent Measurement Price, rounded down to the nearest whole share. The Parent RSU Awards will continue to have the same terms and conditions as the Company RSU Awards, including any double-trigger vesting protections. Upon the reporting person's termination of employment, the Parent RSU Awards became fully vested.

SEC source: 0001743907-26-000020 · form4.xml · nonDerivative · entry 1

Bricker Jude · CIK 0001548610 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 167,982

F1 · shares: Represents the number of shares sold by the reporting person to cover tax withholding obligations in connection with the vesting of restricted stock units. This sale is mandated to satisfy the tax withholding obligations which are funded by a "sell to cover" transaction and does not represent a discretionary trade by the reporting person.

SEC source: 0001743907-26-000016 · form4.xml · nonDerivative · entry 1

Bricker Jude · CIK 0001548610 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 173,044

F1 · shares: Represents the number of shares sold by the reporting person to cover tax withholding obligations in connection with the vesting of restricted stock units. This sale is mandated to satisfy the tax withholding obligations which are funded by a "sell to cover" transaction and does not represent a discretionary trade by the reporting person.

SEC source: 0001743907-26-000003 · form4.xml · nonDerivative · entry 1

Bricker Jude · CIK 0001548610 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 178,558

F1 · shares: Represents the grant of restricted stock units made under the Sun Country Airlines Holdings, Inc. 2021 Omnibus Incentive Plan ("RSUs"). 1/3rd of these RSUs will vest and be settled on each of the first three anniversaries of the grant date, subject to continued employment.

SEC source: 0001743907-25-000057 · form4.xml · nonDerivative · entry 1

Bricker Jude · CIK 0001548610 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 123,347

F1 · shares: Represents the number of shares sold by the reporting person to cover tax withholding obligations in connection with the vesting of restricted stock units. This sale is mandated to satisfy the tax withholding obligations which are funded by a "sell to cover" transaction and does not represent a discretionary trade by the reporting person.

SEC source: 0001127602-25-018938 · form4.xml · nonDerivative · entry 1

Bricker Jude · CIK 0001548610 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 125,486

F1 · shares: Represents the number of shares sold by the reporting person to cover tax withholding obligations in connection with the vesting of restricted stock units. This sale is mandated to satisfy the tax withholding obligations which are funded by a "sell to cover" transaction and does not represent a discretionary trade by the reporting person.

SEC source: 0001127602-25-011310 · form4.xml · nonDerivative · entry 1

Bricker Jude · CIK 0001548610 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 127,589

F1 · shares: Represents the number of shares sold by the reporting person to cover tax withholding obligations in connection with the vesting of restricted stock units. This sale is mandated to satisfy the tax withholding obligations which are funded by a "sell to cover" transaction and does not represent a discretionary trade by the reporting person.

SEC source: 0001127602-25-004964 · form4.xml · nonDerivative · entry 1

Bricker Jude · CIK 0001548610 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 129,761

F1 · shares: Represents the grant of restricted stock units made under the Sun Country Airlines Holdings, Inc. 2021 Omnibus Incentive Plan ("RSUs"). 1/3rd of these RSUs will vest and be settled on January 5th of the next three years, subject to continued employment.

SEC source: 0001127602-24-026770 · form4.xml · nonDerivative · entry 1

Bricker Jude · CIK 0001548610 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 82,895

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $15.24 to $15.40, inclusive. The reporting person undertakes to provide to Sun Country Airlines Holdings, Inc. ("Sun Country"), any security holder of Sun Country, 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 footnote (1) to this Form 4.

SEC source: 0001127602-24-025163 · form4.xml · nonDerivative · entry 1

Bricker Jude · CIK 0001548610 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 120,712

F1 · shares: Represents the number of shares sold by the reporting person to cover tax withholding obligations in connection with the vesting of restricted stock units. This sale is mandated to satisfy the tax withholding obligations which are funded by a "sell to cover" transaction and does not represent a discretionary trade by the reporting person.

SEC source: 0001127602-24-020053 · form4.xml · nonDerivative · entry 1

Bricker Jude · CIK 0001548610 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 122,905

F1 · shares: Represents the number of shares sold by the reporting person to cover tax withholding obligations in connection with the vesting of restricted stock units. This sale is mandated to satisfy the tax withholding obligations which are funded by a "sell to cover" transaction and does not represent a discretionary trade by the reporting person.

SEC source: 0001127602-24-012468 · form4.xml · nonDerivative · entry 1

Bricker Jude · CIK 0001548610 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 124,991

F1 · shares: Represents the number of shares sold by the reporting person to cover tax withholding obligations in connection with the vesting of restricted stock units. This sale is mandated to satisfy the tax withholding obligations which are funded by a "sell to cover" transaction and does not represent a discretionary trade by the reporting person.

SEC source: 0001127602-24-001218 · form4.xml · nonDerivative · entry 1

Bricker Jude · CIK 0001548610 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 127,136

F1 · shares: Represents the grant of restricted stock units made under the Sun Country Airlines Holdings, Inc. 2021 Omnibus Incentive Plan ("RSUs"). 1/3rd of these RSUs will vest and be settled on each of the first three anniversaries of the grant date, subject to continued employment.

SEC source: 0001127602-24-000979 · form4.xml · nonDerivative · entry 1

Bricker Jude · CIK 0001548610 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 71,925

F1 · shares: Represents the number of shares sold by the reporting person to cover tax withholding obligations in connection with the vesting of restricted stock units. This sale is mandated to satisfy the tax withholding obligations which are funded by a "sell to cover" transaction and does not represent a discretionary trade by the reporting person.

SEC source: 0001127602-23-025631 · form4.xml · nonDerivative · entry 1

Bricker Jude · CIK 0001548610 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 74,546

F1 · shares: Represents the number of shares sold by the reporting person to cover tax withholding obligations in connection with the vesting of restricted stock units. This sale is mandated to satisfy the tax withholding obligations which are funded by a "sell to cover" transaction and does not represent a discretionary trade by the reporting person.

SEC source: 0001127602-23-020721 · form4.xml · derivative · entry 6

Bricker Jude · CIK 0001548610 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,411,492

Underlying: Common Stock · 14,789 shares

Expires 2028-11-21

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_date: Grants may have a graded vesting schedule. Date Exercisable will vary for each vesting tranche.

SEC source: 0001127602-23-020721 · form4.xml · nonDerivative · entry 4

Bricker Jude · CIK 0001548610 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 76,691

F3 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan. The 10b5-1 trading plan was adopted on February 6, 2023.

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $23.35 to $23.66, inclusive. The reporting person undertakes to provide to Sun Country Airlines Holdings, Inc. ("Sun Country"), any security holder of Sun Country, 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 footnote (4) to this Form 4.

SEC source: 0001127602-23-020721 · form4.xml · nonDerivative · entry 3

Bricker Jude · CIK 0001548610 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 91,480

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.

SEC source: 0001127602-23-020721 · form4.xml · derivative · entry 5

Bricker Jude · CIK 0001548610 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,426,281

Underlying: Common Stock · 22,998 shares

Expires 2028-11-21

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_date: Grants may have a graded vesting schedule. Date Exercisable will vary for each vesting tranche.

SEC source: 0001127602-23-020721 · form4.xml · nonDerivative · entry 2

Bricker Jude · CIK 0001548610 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 76,691

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan. The 10b5-1 trading plan was adopted on February 6, 2023.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $23.35 to $23.59, inclusive. The reporting person undertakes to provide to Sun Country Airlines Holdings, Inc. ("Sun Country"), any security holder of Sun Country, 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 footnote (2) to this Form 4.

SEC source: 0001127602-23-020721 · form4.xml · nonDerivative · entry 1

Bricker Jude · CIK 0001548610 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 99,689

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.

SEC source: 0001127602-23-020237 · form4.xml · nonDerivative · entry 1

Bricker Jude · CIK 0001548610 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 76,691

F1 · shares: Represents the number of shares sold by the reporting person to cover tax withholding obligations in connection with the vesting of restricted stock units. This sale is mandated to satisfy the tax withholding obligations which are funded by a "sell to cover" transaction and does not represent a discretionary trade by the reporting person.

SEC source: 0001127602-23-020237 · form4.xml · derivative · entry 2

Bricker Jude · CIK 0001548610 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,449,279

Underlying: Common Stock · 542,299 shares

Expires 2028-11-21

F2 · derivative.exercise_date: On November 21, 2018, the reporting person was granted an option to purchase 991,409 shares of common stock. Upon a change in control, the option vests 33% if the Company's private equity investors achieve a MOIC of at least 3.0x, and 100% if the company's private equity investors achieve a MOIC of at least 5.0x, with vesting with respect to achievement in between 3.0x and 5.0x subject to linear interpolation. If a change in control has not occurred by certain measurement dates following the Company's initial public offering, the unvested portion of the option may be eligible to vest based on achievement of certain performance criteria. On June 16, 2023, a change in control occurred and vesting of the option as to 27,760 shares occurred on that date. On June 29, 2023, the Company's Compensation Committee determined pursuant to the award agreement that the performance criteria for the final installment were met, resulting in vesting as to an additional 542,299 shares on June 30, 2023.

SEC source: 0001127602-23-018866 · form4.xml · derivative · entry 1

Bricker Jude · CIK 0001548610 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 906,980

Underlying: Common Stock · 27,760 shares

Expires 2028-11-21

F1 · shares: On November 21, 2018, the reporting person was granted an option to purchase 991,409 shares of common stock. Upon a change in control, the option vests 33% if the Company's private equity investors achieve a MOIC of at least 3.0x, and 100% if the Company's private equity investors achieve a MOIC of at least 5.0x, with vesting with respect to achievement in between 3.0x and 5.0x subject to linear interpolation. If a change in control has not occurred by certain measurement dates following the Company's initial public offering, the unvested portion of the option may be eligible to vest based on achievement of certain performance criteria. On June 16, 2023, a change in control occurred, and the performance criteria for the fourth installment were met, resulting in vesting of the option as to 27,760 shares on June 16, 2023.

SEC source: 0001127602-23-018395 · form4.xml · nonDerivative · entry 2

Bricker Jude · CIK 0001548610 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 83,057

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $19.57 to $19.98, inclusive. The reporting person undertakes to provide to Sun Country Airlines Holdings, Inc. ("Sun Country"), any security holder of Sun Country, 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 footnote (1) to this Form 4.

SEC source: 0001127602-23-018395 · form4.xml · nonDerivative · entry 1

Bricker Jude · CIK 0001548610 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 160,289

SEC source: 0001127602-23-015144 · form4.xml · nonDerivative · entry 1

Bricker Jude · CIK 0001548610 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 162,995

SEC source: 0000950142-23-000760 · es230342070_4-bricker.xml · derivative · entry 2

Bricker Jude · CIK 0001548610 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 879,220

Underlying: Common Stock · 99,141 shares

Expires 2028-11-21

F2 · shares: On November 21, 2018, the reporting person was granted an option to purchase 991,409 shares of common stock. The option vests in six installments based on Sun Country's satisfaction of certain performance criteria. The performance criteria for the third installment were met resulting in vesting of the option as to 99,141 shares on March 20, 2023.

SEC source: 0001127602-23-001036 · form4.xml · nonDerivative · entry 1

Bricker Jude · CIK 0001548610 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 100,151

F1 · shares: Represents the number of shares sold by the reporting person to cover tax withholding obligations in connection with the vesting of restricted stock units. This sale is mandated by the reporting person's previous election under Sun Country Airlines Holdings' equity incentive plan to require the satisfaction of tax withholding obligations to be funded by a "sell to cover" transaction and does not represent a discretionary trade by the reporting person.

SEC source: 0001127602-22-023704 · form4.xml · nonDerivative · entry 1

Bricker Jude · CIK 0001548610 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 100,866

F1 · shares: Represents the number of shares sold by the reporting person to cover tax withholding obligations in connection with the vesting of restricted stock units. This sale is mandated to satisfy the tax withholding obligations which are funded by a "sell to cover" transaction and does not represent a discretionary trade by the reporting person.

SEC source: 0000950142-23-000760 · es230342070_4-bricker.xml · derivative · entry 1

Bricker Jude · CIK 0001548610 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 780,079

Underlying: Common Stock · 74,356 shares

Expires 2028-11-21

F1 · shares: On November 21, 2018, the reporting person was granted an option to purchase 991,409 shares of common stock. The option vests in six installments based on Sun Country's satisfaction of certain performance criteria. The performance criteria for the second installment were met resulting in vesting of the option as to 74,356 shares on September 19, 2022.

SEC source: 0000950142-22-001899 · es220260378_4-bricker.xml · nonDerivative · entry 1

Bricker Jude · CIK 0001548610 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 101,490

SEC source: 0000950142-22-001899 · es220260378_4-bricker.xml · derivative · entry 2

Bricker Jude · CIK 0001548610 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 705,723

Underlying: Common stock · 247,853 shares

Expires 2028-11-21

F1 · shares: On November 21, 2018, the reporting person was granted an option to purchase 991,409 shares of common stock. The option vests in six installments based on Sun Country's satisfaction of certain performance criteria. The performance criteria for the first installment were met resulting in vesting of the option as to 247,853 shares on March 19, 2022.

SEC source: 0000950142-21-003762 · es210204028_4-bricker.xml · derivative · entry 3

Bricker Jude · CIK 0001548610 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 457,870

Underlying: Common Stock · 162,768 shares

Expires 2028-11-21

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 · derivative.exercise_date: Vest in four annual installments, subject to continued service, beginning April 11, 2019.

SEC source: 0000950142-21-003762 · es210204028_4-bricker.xml · nonDerivative · entry 2

Bricker Jude · CIK 0001548610 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 77,232

SEC source: 0000950142-21-003762 · es210204028_4-bricker.xml · nonDerivative · entry 1

Bricker Jude · CIK 0001548610 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 240,000

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.

SEC source: 0000950142-21-003230 · es210193629_4-bricker.xml · nonDerivative · entry 1

Bricker Jude · CIK 0001548610 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 77,232

SEC source: 0001235126-17-000024 · primary_doc.xml · nonDerivative · entry 1

Bricker Jude · CIK 0001548610 · EVP & Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 16,258

F1 · shares: Beneficial owner granted shares of restricted stock on 11/7/2016 with vesting 25% on each of May 7, 2017, 2018, 2019 and 2020. Upon vesting, beneficial owner returned to Company a portion of the vested shares for tax withholding purposes.

F2 · price: Shares of restricted stock effectively repurchased by Company at $146.00 per share to fund the beneficial owner's required tax withholding.

F3 · balance_after: Includes 159 shares acquired by beneficial owner on 4/28/2017 pursuant to issuer's Employee Stock Purchase Plan, which acquisition is exempt under Rule 16b-3(c) and therefore was not reported at the time of the acquisition.

SEC source: 0001235126-17-000019 · primary_doc.xml · derivative · entry 5

Bricker Jude · CIK 0001548610 · EVP, Planning & COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 2,597 shares

Expires 2019-03-06

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.

F3 · derivative.exercise_date: Grant of 7,789 stock options on 3/6/2014 with vesting 1/3 on each of 3/6/2015, 3/6/2016 and 3/6/2017.

SEC source: 0001235126-17-000019 · primary_doc.xml · nonDerivative · entry 4

Bricker Jude · CIK 0001548610 · EVP, Planning & COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,148

F2 · price: Price reported is average price per share. Shares were sold at prices per share ranging from $158.701 to $159.00

SEC source: 0001235126-17-000019 · primary_doc.xml · nonDerivative · entry 3

Bricker Jude · CIK 0001548610 · EVP, Planning & COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,972

F1 · price: Price reported is average price per share. Shares were sold at prices per share ranging from $158.001 to $158.875.

SEC source: 0001235126-17-000019 · primary_doc.xml · nonDerivative · entry 2

Bricker Jude · CIK 0001548610 · EVP, Planning & COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 21,469

SEC source: 0001235126-17-000019 · primary_doc.xml · nonDerivative · entry 1

Bricker Jude · CIK 0001548610 · EVP, Planning & COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 21,569

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.

SEC source: 0001235126-17-000017 · primary_doc.xml · nonDerivative · entry 1

Bricker Jude · CIK 0001548610 · EVP, Planning & COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,972

F1 · shares: Beneficial owner granted shares of restricted stock on 3/6/2014 with vesting over three years. Upon vesting, beneficial owner returned to Company a portion of the vested shares for tax withholding purposes.

F2 · price: Shares of restricted stock effectively repurchased by Company at $168.75 per share to fund the beneficial owner's required tax withholding.

SEC source: 0001235126-17-000009 · primary_doc.xml · nonDerivative · entry 1

Bricker Jude · CIK 0001548610 · EVP, Planning & COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 19,358

F1 · shares: Beneficial owner granted shares of restricted stock on 2/25/15 with vesting over three years. Upon vesting, beneficial owner returned to Company a portion of the vested shares for tax withholding purposes.

F2 · price: Shares of restricted stock effectively repurchased by Company at $173.55 per share to fund the beneficial owner's required tax withholding.