GOGO

SEC source: 0001209191-22-004088 · doc5.xml · derivative · entry 1

Betjemann Jessica · CIK 0001878428 · SVP, Finance, Treasurer & CAO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,366

Underlying: Common Stock · 12,366 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.

F1 · derivative.exercise_price: Each restricted stock unit represents the contingent right to receive one share of the Company's common stock or its equivalent value in cash.

F2 · derivative.exercise_date: On September 14, 2021, the reporting person was granted 12,366 restricted stock units, vesting in four equal annual installments on the first four anniversaries of September 14, 2021, subject to continued employment with the Company.

F2 · derivative.expiration_date: On September 14, 2021, the reporting person was granted 12,366 restricted stock units, vesting in four equal annual installments on the first four anniversaries of September 14, 2021, subject to continued employment with the Company.

SEC source: 0001209191-21-054368 · doc4.xml · derivative · entry 3

Betjemann Jessica · CIK 0001878428 · SVP, Finance, Treasurer & CAO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 166

Underlying: Common Stock · 166 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.

F1 · derivative.exercise_price: Restricted stock units convert into common stock on a one-for-one basis.

F2 · derivative.exercise_date: On July 31, 2018, the reporting person was granted 665 restricted stock units, vesting in four equal annual installments on the first four anniversaries of July 31, 2018, subject to continued employment with the Company.

F2 · derivative.expiration_date: On July 31, 2018, the reporting person was granted 665 restricted stock units, vesting in four equal annual installments on the first four anniversaries of July 31, 2018, subject to continued employment with the Company.

SEC source: 0001209191-21-054368 · doc4.xml · nonDerivative · entry 2

Betjemann Jessica · CIK 0001878428 · SVP, Finance, Treasurer & CAO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 21,552

SEC source: 0001209191-21-054368 · doc4.xml · nonDerivative · entry 1

Betjemann Jessica · CIK 0001878428 · SVP, Finance, Treasurer & CAO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 21,600

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: Restricted stock units convert into common stock on a one-for-one basis.

SEC source: 0001209191-21-049198 · doc4.xml · derivative · entry 4

Aguirre Sergio A. · CIK 0001738955 · President, Business Aviation

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 660

Underlying: Common Stock · 660 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.

F1 · derivative.exercise_price: Restricted stock units convert into common stock on a one-for-one basis.

F3 · derivative.exercise_date: Following the elimination of the performance conditions for these restricted stock units by the Compensation Committee of the Company, these restricted stock units will vest in three equal installments on July 31, 2020 and the first two anniversaries thereof, subject to continued employment with the Company.

F3 · derivative.expiration_date: Following the elimination of the performance conditions for these restricted stock units by the Compensation Committee of the Company, these restricted stock units will vest in three equal installments on July 31, 2020 and the first two anniversaries thereof, subject to continued employment with the Company.

SEC source: 0001209191-21-049198 · doc4.xml · derivative · entry 3

Aguirre Sergio A. · CIK 0001738955 · President, Business Aviation

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 375

Underlying: Common Stock · 375 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.

F1 · derivative.exercise_price: Restricted stock units convert into common stock on a one-for-one basis.

F2 · derivative.exercise_date: On July 31, 2018, the reporting person was granted 1,502 restricted stock units, vesting in four equal annual installments on the first four anniversaries of July 31, 2018.

F2 · derivative.expiration_date: On July 31, 2018, the reporting person was granted 1,502 restricted stock units, vesting in four equal annual installments on the first four anniversaries of July 31, 2018.

SEC source: 0001209191-21-049198 · doc4.xml · nonDerivative · entry 2

Aguirre Sergio A. · CIK 0001738955 · President, Business Aviation

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,573

SEC source: 0001209191-21-049198 · doc4.xml · nonDerivative · entry 1

Aguirre Sergio A. · CIK 0001738955 · President, Business Aviation

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,872

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: Restricted stock units convert into common stock on a one-for-one basis.

SEC source: 0001209191-21-044772 · doc4.xml · derivative · entry 1

MUNDHEIM ROBERT H · CIK 0001039520 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 124,650

Underlying: Common Stock · 5,601 shares

Expires not disclosed

F1 · derivative.exercise_price: Each deferred share unit represents the contingent right to receive one share of the Company's common stock.

F2 · derivative.exercise_date: These deferred share units were granted on June 30, 2021, and are scheduled to vest on June 30, 2022, subject to the director's continued service on the Company's board of directors. The deferred share units will be settled in shares of the Company's common stock following the director's termination of service on the Company's board of directors.

F2 · derivative.expiration_date: These deferred share units were granted on June 30, 2021, and are scheduled to vest on June 30, 2022, subject to the director's continued service on the Company's board of directors. The deferred share units will be settled in shares of the Company's common stock following the director's termination of service on the Company's board of directors.

SEC source: 0001209191-21-044774 · doc4.xml · derivative · entry 1

Payne Christopher D · CIK 0001612163 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 105,337

Underlying: Common Stock · 5,272 shares

Expires not disclosed

F1 · derivative.exercise_price: Each deferred share unit represents the contingent right to receive one share of the Company's common stock.

F2 · derivative.exercise_date: These deferred share units were granted on June 30, 2021, and are scheduled to vest on June 30, 2022, subject to the director's continued service on the Company's board of directors. The deferred share units will be settled in shares of the Company's common stock following the director's termination of service on the Company's board of directors.

F2 · derivative.expiration_date: These deferred share units were granted on June 30, 2021, and are scheduled to vest on June 30, 2022, subject to the director's continued service on the Company's board of directors. The deferred share units will be settled in shares of the Company's common stock following the director's termination of service on the Company's board of directors.

SEC source: 0001209191-21-044768 · doc4.xml · derivative · entry 1

JONES HUGH W · CIK 0001182420 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 76,294

Underlying: Common Stock · 4,173 shares

Expires not disclosed

F1 · derivative.exercise_price: Each deferred share unit represents the contingent right to receive one share of the Company's common stock.

F2 · derivative.exercise_date: These deferred share units were granted on June 30, 2021, and are scheduled to vest on June 30, 2022, subject to the director's continued service on the Company's board of directors. The deferred share units will be settled in shares of the Company's common stock following the director's termination of service on the Company's board of directors.

F2 · derivative.expiration_date: These deferred share units were granted on June 30, 2021, and are scheduled to vest on June 30, 2022, subject to the director's continued service on the Company's board of directors. The deferred share units will be settled in shares of the Company's common stock following the director's termination of service on the Company's board of directors.

SEC source: 0001209191-21-044770 · doc4.xml · derivative · entry 1

MAYES MICHELE COLEMAN · CIK 0001224609 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 108,818

Underlying: Common Stock · 5,492 shares

Expires not disclosed

F1 · derivative.exercise_price: Each deferred share unit represents the contingent right to receive one share of the Company's common stock.

F2 · derivative.exercise_date: These deferred share units were granted on June 30, 2021, and are scheduled to vest on June 30, 2022, subject to the director's continued service on the Company's board of directors. The deferred share units will be settled in shares of the Company's common stock following the director's termination of service on the Company's board of directors.

F2 · derivative.expiration_date: These deferred share units were granted on June 30, 2021, and are scheduled to vest on June 30, 2022, subject to the director's continued service on the Company's board of directors. The deferred share units will be settled in shares of the Company's common stock following the director's termination of service on the Company's board of directors.

SEC source: 0001209191-21-044766 · doc4.xml · derivative · entry 1

CRANDALL ROBERT L · CIK 0001206595 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 122,538

Underlying: Common Stock · 5,272 shares

Expires not disclosed

F1 · derivative.exercise_price: Each deferred share unit represents the contingent right to receive one share of the Company's common stock.

F2 · derivative.exercise_date: These deferred share units were granted on June 30, 2021, and are scheduled to vest on June 30, 2022, subject to the director's continued service on the Company's board of directors. The deferred share units will be settled in shares of the Company's common stock following the director's termination of service on the Company's board of directors.

F2 · derivative.expiration_date: These deferred share units were granted on June 30, 2021, and are scheduled to vest on June 30, 2022, subject to the director's continued service on the Company's board of directors. The deferred share units will be settled in shares of the Company's common stock following the director's termination of service on the Company's board of directors.

SEC source: 0000899243-21-027267 · doc4.xml · derivative · entry 1

GTCR Partners XII/A&C LP · CIK 0001823990 · Director · 10% owner

GTCR Investment XII LLC · CIK 0001823989 · Director · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnotes

Disclosed balance after: 4,219

Underlying: Common Stock · 4,219 shares

Expires not disclosed

F1 · derivative.exercise_price: Each deferred share unit represents the contingent right to receive one share of the Company's common stock.

F2 · kind: These deferred share units were granted on June 30, 2021 to Mr. Mark Anderson, a director of the Company, and are scheduled to vest on June 30, 2022, subject to the director's continued service on the Company's board of directors. The deferred share units will be settled in shares of the Company's common stock following the director's termination of service on the Company's board of directors.

F2 · derivative.exercise_date: These deferred share units were granted on June 30, 2021 to Mr. Mark Anderson, a director of the Company, and are scheduled to vest on June 30, 2022, subject to the director's continued service on the Company's board of directors. The deferred share units will be settled in shares of the Company's common stock following the director's termination of service on the Company's board of directors.

F2 · derivative.expiration_date: These deferred share units were granted on June 30, 2021 to Mr. Mark Anderson, a director of the Company, and are scheduled to vest on June 30, 2022, subject to the director's continued service on the Company's board of directors. The deferred share units will be settled in shares of the Company's common stock following the director's termination of service on the Company's board of directors.

F3 · ownership.nature: Mr. Anderson is a an employee of GTCR LLC, an affiliate of the Reporting Persons. Pursuant to the policies of certain GTCR-affiliated entities, Mr. Anderson must hold these securities on behalf of and for the benefit of the GTCR-affiliated entities. GTCR Partners XII/A&C LP is the general partner of Silver (Equity) Holdings, LP and the manager of Silver (XII) Holdings, LLC, each of which hold securities of the Company. GTCR Investment XII LLC is the general partner of GTCR Partners XII/A&C LP. GTCR Investment XII LLC is managed by an eight-member board of managers (the "GTCR Board of Managers"). Each of the Reporting Persons is a "director by deputization" for purposes of Section 16 of the Securities Exchange Act of 1934, as amended.

F4 · ownership.nature: Each of the Reporting Persons and the individual members of the GTCR Board of Managers disclaims beneficial ownership of the securities reported herein, except to the extent of their pecuniary interest therein, and this report shall not be deemed an admission that the Reporting Persons or Mr. Anderson is the beneficial owner of the securities for purposes of Section 16 or for any other purpose.

SEC source: 0001209191-21-044777 · doc4.xml · derivative · entry 1

WILLIAMS HARRIS N · CIK 0001579625 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 87,775

Underlying: Common Stock · 4,173 shares

Expires not disclosed

F1 · derivative.exercise_price: Each deferred share unit represents the contingent right to receive one share of the Company's common stock.

F2 · derivative.exercise_date: These deferred share units were granted on June 30, 2021, and are scheduled to vest on June 30, 2022, subject to the director's continued service on the Company's board of directors. The deferred share units will be settled in shares of the Company's common stock following the director's termination of service on the Company's board of directors.

F2 · derivative.expiration_date: These deferred share units were granted on June 30, 2021, and are scheduled to vest on June 30, 2022, subject to the director's continued service on the Company's board of directors. The deferred share units will be settled in shares of the Company's common stock following the director's termination of service on the Company's board of directors.

SEC source: 0001209191-21-044775 · doc4.xml · derivative · entry 1

TOWNSEND CHARLES C · CIK 0001579494 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 119,794

Underlying: Common Stock · 5,272 shares

Expires not disclosed

F1 · derivative.exercise_price: Each deferred share unit represents the contingent right to receive one share of the Company's common stock.

F2 · derivative.exercise_date: These deferred share units were granted on June 30, 2021, and are scheduled to vest on June 30, 2022, subject to the director's continued service on the Company's board of directors. The deferred share units will be settled in shares of the Company's common stock following the director's termination of service on the Company's board of directors.

F2 · derivative.expiration_date: These deferred share units were granted on June 30, 2021, and are scheduled to vest on June 30, 2022, subject to the director's continued service on the Company's board of directors. The deferred share units will be settled in shares of the Company's common stock following the director's termination of service on the Company's board of directors.

SEC source: 0001209191-21-044765 · doc4.xml · derivative · entry 1

ANDERSON MARK M. · CIK 0001710175 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,219

Underlying: Common Stock · 4,219 shares

Expires not disclosed

F1 · derivative.exercise_price: Each deferred share unit represents the contingent right to receive one share of the Company's common stock.

F2 · derivative.exercise_date: These deferred share units were granted on June 30, 2021, and are scheduled to vest on June 30, 2022, subject to the director's continued service on the Company's board of directors. The deferred share units will be settled in shares of the Company's common stock following the director's termination of service on the Company's board of directors.

F2 · derivative.expiration_date: These deferred share units were granted on June 30, 2021, and are scheduled to vest on June 30, 2022, subject to the director's continued service on the Company's board of directors. The deferred share units will be settled in shares of the Company's common stock following the director's termination of service on the Company's board of directors.

SEC source: 0001209191-21-039086 · doc4.xml · nonDerivative · entry 2

Bayer Michael P. · CIK 0001644203 · SVP, Controller & CAO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,887

SEC source: 0001209191-21-039086 · doc4.xml · nonDerivative · entry 1

Bayer Michael P. · CIK 0001644203 · SVP, Controller & CAO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 20,138

F1 · balance_after: Includes 230 shares acquired under Gogo Inc.'s employee stock purchase plan that were exempt under Rule 16b-3(c).

SEC source: 0001209191-21-031981 · doc4.xml · nonDerivative · entry 1

CRANDALL ROBERT L · CIK 0001206595 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Limited Partnership

Disclosed balance after: 78,934

F1 · price: The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $11.40 to $11.45, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.

F2 · ownership.direct: Shares are held directly by RJC Investments Ltd., a Texas Limited Partnership.

SEC source: 0001209191-21-028498 · doc4.xml · derivative · entry 3

ROWAN BARRY L · CIK 0001253821 · EVP and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 5,000 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.

F1 · derivative.exercise_price: Restricted stock units convert into common stock on a one-for-one basis.

F2 · derivative.exercise_date: Following the elimination of the performance conditions for these restricted stock units by the Compensation Committee of the Company, these restricted stock units provided for vesting in four annual installments beginning on the first anniversary of April 24, 2017, subject to continued employment with the Company.

F2 · derivative.expiration_date: Following the elimination of the performance conditions for these restricted stock units by the Compensation Committee of the Company, these restricted stock units provided for vesting in four annual installments beginning on the first anniversary of April 24, 2017, subject to continued employment with the Company.

SEC source: 0001209191-21-028498 · doc4.xml · nonDerivative · entry 2

ROWAN BARRY L · CIK 0001253821 · EVP and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 135,390

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: Restricted stock units convert into common stock on a one-for-one basis.

SEC source: 0001209191-21-028498 · doc4.xml · nonDerivative · entry 1

ROWAN BARRY L · CIK 0001253821 · EVP and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 130,390

SEC source: 0000899243-21-015669 · doc4.xml · derivative · entry 3

GTCR Partners XII/A&C LP · CIK 0001823990 · Director · 10% owner

GTCR Investment XII LLC · CIK 0001823989 · Director · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnotes

Disclosed balance after: 0

Underlying: Common Stock · 17,621,004 shares

Expires not disclosed

F6 · derivative.exercise_price: The initial conversion rate of the Convertible Notes was 166.6667 shares of Common Stock per $1,000 principal amount of Convertible Notes, which corresponds to an initial conversion price of approximately $6.00 per share. The conversion rate was subject to certain anti-dilution adjustments described in the indenture governing the Convertible Notes (the "Indenture"). Following a make-whole fundamental change described in the Indenture, the Issuer will increase the conversion rate in certain circumstances for a holder who elects to convert its Convertible Notes in connection with such make-whole fundamental change. The Convertible Notes would have been convertible by the holder thereof prior to January 15, 2022, only under certain circumstances (as set forth in the Indenture), and thereafter at any time until the second Scheduled Trading Day (as defined in the Indenture) immediately preceding May 15, 2022.

F7 · derivative.exercise_price: The Issuer had the option to settle its conversion obligations through cash, shares of Common Stock or a combination of cash and shares of Common Stock. The Convertible Notes bore interest at a rate of 6.00% per year, payable semi-annually in arrears on May 15 and November 15 of each year. The Convertible Notes were to mature on May 15, 2022, unless earlier repurchased by the Issuer or converted.

F1 · kind: On April 9, 2021, the Issuer issued an aggregate of 19,064,529 shares common stock (the "Common Stock") to Silver (XII) Holdings, LLC, an affiliate of the Reporting Persons, in exchange for $105,726,000 aggregate principal amount of the Company's 6.00% Convertible Senior Notes due 2022 (the "Convertible Notes") beneficially owned by Silver (XII) Holdings, LLC.

F1 · price: On April 9, 2021, the Issuer issued an aggregate of 19,064,529 shares common stock (the "Common Stock") to Silver (XII) Holdings, LLC, an affiliate of the Reporting Persons, in exchange for $105,726,000 aggregate principal amount of the Company's 6.00% Convertible Senior Notes due 2022 (the "Convertible Notes") beneficially owned by Silver (XII) Holdings, LLC.

F6 · derivative.exercise_date: The initial conversion rate of the Convertible Notes was 166.6667 shares of Common Stock per $1,000 principal amount of Convertible Notes, which corresponds to an initial conversion price of approximately $6.00 per share. The conversion rate was subject to certain anti-dilution adjustments described in the indenture governing the Convertible Notes (the "Indenture"). Following a make-whole fundamental change described in the Indenture, the Issuer will increase the conversion rate in certain circumstances for a holder who elects to convert its Convertible Notes in connection with such make-whole fundamental change. The Convertible Notes would have been convertible by the holder thereof prior to January 15, 2022, only under certain circumstances (as set forth in the Indenture), and thereafter at any time until the second Scheduled Trading Day (as defined in the Indenture) immediately preceding May 15, 2022.

F7 · derivative.exercise_date: The Issuer had the option to settle its conversion obligations through cash, shares of Common Stock or a combination of cash and shares of Common Stock. The Convertible Notes bore interest at a rate of 6.00% per year, payable semi-annually in arrears on May 15 and November 15 of each year. The Convertible Notes were to mature on May 15, 2022, unless earlier repurchased by the Issuer or converted.

F6 · derivative.expiration_date: The initial conversion rate of the Convertible Notes was 166.6667 shares of Common Stock per $1,000 principal amount of Convertible Notes, which corresponds to an initial conversion price of approximately $6.00 per share. The conversion rate was subject to certain anti-dilution adjustments described in the indenture governing the Convertible Notes (the "Indenture"). Following a make-whole fundamental change described in the Indenture, the Issuer will increase the conversion rate in certain circumstances for a holder who elects to convert its Convertible Notes in connection with such make-whole fundamental change. The Convertible Notes would have been convertible by the holder thereof prior to January 15, 2022, only under certain circumstances (as set forth in the Indenture), and thereafter at any time until the second Scheduled Trading Day (as defined in the Indenture) immediately preceding May 15, 2022.

F7 · derivative.expiration_date: The Issuer had the option to settle its conversion obligations through cash, shares of Common Stock or a combination of cash and shares of Common Stock. The Convertible Notes bore interest at a rate of 6.00% per year, payable semi-annually in arrears on May 15 and November 15 of each year. The Convertible Notes were to mature on May 15, 2022, unless earlier repurchased by the Issuer or converted.

F6 · derivative.underlying_shares: The initial conversion rate of the Convertible Notes was 166.6667 shares of Common Stock per $1,000 principal amount of Convertible Notes, which corresponds to an initial conversion price of approximately $6.00 per share. The conversion rate was subject to certain anti-dilution adjustments described in the indenture governing the Convertible Notes (the "Indenture"). Following a make-whole fundamental change described in the Indenture, the Issuer will increase the conversion rate in certain circumstances for a holder who elects to convert its Convertible Notes in connection with such make-whole fundamental change. The Convertible Notes would have been convertible by the holder thereof prior to January 15, 2022, only under certain circumstances (as set forth in the Indenture), and thereafter at any time until the second Scheduled Trading Day (as defined in the Indenture) immediately preceding May 15, 2022.

F7 · derivative.underlying_shares: The Issuer had the option to settle its conversion obligations through cash, shares of Common Stock or a combination of cash and shares of Common Stock. The Convertible Notes bore interest at a rate of 6.00% per year, payable semi-annually in arrears on May 15 and November 15 of each year. The Convertible Notes were to mature on May 15, 2022, unless earlier repurchased by the Issuer or converted.

F2 · ownership.nature: Reflects securities held directly by Silver (XII) Holdings, LLC.

F4 · ownership.nature: GTCR Partners XII/A&C LP is the general partner of Silver (Equity) Holdings, LP and the manager of Silver (XII) Holdings, LLC. GTCR Investment XII LLC is the general partner of GTCR Partners XII/A&C LP. GTCR Investment XII LLC is managed by an eight-member board of managers (the "GTCR Board of Managers"). Mark Anderson, an employee of GTCR LLC, an affiliate of the Reporting Persons, was appointed to the board of directors of the Issuer. As a result, each of the Reporting Persons is a "director by deputization" for purposes of Section 16 of the Securities Exchange Act of 1934, as amended.

F5 · ownership.nature: Each of the Reporting Persons and the individual members of the GTCR Board of Managers disclaims beneficial ownership of the securities reported herein, except to the extent of their pecuniary interest therein, and this report shall not be deemed an admission that the Reporting Person is the beneficial owner of the securities for purposes of Section 16 or for any other purpose.

SEC source: 0000899243-21-015669 · doc4.xml · nonDerivative · entry 1

GTCR Partners XII/A&C LP · CIK 0001823990 · Director · 10% owner

GTCR Investment XII LLC · CIK 0001823989 · Director · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnotes

Disclosed balance after: 19,064,529

F1 · kind: On April 9, 2021, the Issuer issued an aggregate of 19,064,529 shares common stock (the "Common Stock") to Silver (XII) Holdings, LLC, an affiliate of the Reporting Persons, in exchange for $105,726,000 aggregate principal amount of the Company's 6.00% Convertible Senior Notes due 2022 (the "Convertible Notes") beneficially owned by Silver (XII) Holdings, LLC.

F1 · price: On April 9, 2021, the Issuer issued an aggregate of 19,064,529 shares common stock (the "Common Stock") to Silver (XII) Holdings, LLC, an affiliate of the Reporting Persons, in exchange for $105,726,000 aggregate principal amount of the Company's 6.00% Convertible Senior Notes due 2022 (the "Convertible Notes") beneficially owned by Silver (XII) Holdings, LLC.

F2 · ownership.nature: Reflects securities held directly by Silver (XII) Holdings, LLC.

F4 · ownership.nature: GTCR Partners XII/A&C LP is the general partner of Silver (Equity) Holdings, LP and the manager of Silver (XII) Holdings, LLC. GTCR Investment XII LLC is the general partner of GTCR Partners XII/A&C LP. GTCR Investment XII LLC is managed by an eight-member board of managers (the "GTCR Board of Managers"). Mark Anderson, an employee of GTCR LLC, an affiliate of the Reporting Persons, was appointed to the board of directors of the Issuer. As a result, each of the Reporting Persons is a "director by deputization" for purposes of Section 16 of the Securities Exchange Act of 1934, as amended.

F5 · ownership.nature: Each of the Reporting Persons and the individual members of the GTCR Board of Managers disclaims beneficial ownership of the securities reported herein, except to the extent of their pecuniary interest therein, and this report shall not be deemed an admission that the Reporting Person is the beneficial owner of the securities for purposes of Section 16 or for any other purpose.

SEC source: 0001209191-21-024556 · doc4.xml · derivative · entry 2

MUNDHEIM ROBERT H · CIK 0001039520 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,818

Underlying: Common Stock · 3,818 shares

Expires 2031-03-31

F3 · derivative.exercise_date: These options were granted on March 31, 2021, and are scheduled to vest on March 31, 2022, subject to the director's continued service on the Company's board of directors.

SEC source: 0001209191-21-024556 · doc4.xml · derivative · entry 1

MUNDHEIM ROBERT H · CIK 0001039520 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 119,049

Underlying: Common Stock · 4,140 shares

Expires not disclosed

F1 · derivative.exercise_price: Each deferred share unit represents the contingent right to receive one share of the Company's common stock.

F2 · derivative.exercise_date: These deferred share units were granted on March 31, 2021, and are scheduled to vest on March 31, 2022, subject to the director's continued service on the Company's board of directors. The deferred share units will be settled in shares of the Company's common stock following the director's termination of service on the Company's board of directors.

F2 · derivative.expiration_date: These deferred share units were granted on March 31, 2021, and are scheduled to vest on March 31, 2022, subject to the director's continued service on the Company's board of directors. The deferred share units will be settled in shares of the Company's common stock following the director's termination of service on the Company's board of directors.

SEC source: 0001209191-21-024559 · doc4.xml · derivative · entry 2

Payne Christopher D · CIK 0001612163 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,818

Underlying: Common Stock · 3,818 shares

Expires 2031-03-31

F3 · derivative.exercise_date: These options were granted on March 31, 2021, and are scheduled to vest on March 31, 2022, subject to the director's continued service on the Company's board of directors.

SEC source: 0001209191-21-024559 · doc4.xml · derivative · entry 1

Payne Christopher D · CIK 0001612163 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 100,065

Underlying: Common Stock · 3,752 shares

Expires not disclosed

F1 · derivative.exercise_price: Each deferred share unit represents the contingent right to receive one share of the Company's common stock.

F2 · derivative.exercise_date: These deferred share units were granted on March 31, 2021, and are scheduled to vest on March 31, 2022, subject to the director's continued service on the Company's board of directors. The deferred share units will be settled in shares of the Company's common stock following the director's termination of service on the Company's board of directors.

F2 · derivative.expiration_date: These deferred share units were granted on March 31, 2021, and are scheduled to vest on March 31, 2022, subject to the director's continued service on the Company's board of directors. The deferred share units will be settled in shares of the Company's common stock following the director's termination of service on the Company's board of directors.

SEC source: 0001209191-21-024549 · doc4.xml · derivative · entry 2

JONES HUGH W · CIK 0001182420 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,818

Underlying: Common Stock · 3,818 shares

Expires 2031-03-31

F3 · derivative.exercise_date: These options were granted on March 31, 2021, and are scheduled to vest on March 31, 2022, subject to the director's continued service on the Company's board of directors.

SEC source: 0001209191-21-024549 · doc4.xml · derivative · entry 1

JONES HUGH W · CIK 0001182420 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 72,121

Underlying: Common Stock · 2,458 shares

Expires not disclosed

F1 · derivative.exercise_price: Each deferred share unit represents the contingent right to receive one share of the Company's common stock.

F2 · derivative.exercise_date: These deferred share units were granted on March 31, 2021, and are scheduled to vest on March 31, 2022, subject to the director's continued service on the Company's board of directors. The deferred share units will be settled in shares of the Company's common stock following the director's termination of service on the Company's board of directors.

F2 · derivative.expiration_date: These deferred share units were granted on March 31, 2021, and are scheduled to vest on March 31, 2022, subject to the director's continued service on the Company's board of directors. The deferred share units will be settled in shares of the Company's common stock following the director's termination of service on the Company's board of directors.

SEC source: 0001209191-21-024552 · doc4.xml · derivative · entry 2

MAYES MICHELE COLEMAN · CIK 0001224609 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,818

Underlying: Common Stock · 3,818 shares

Expires 2031-03-31

F3 · derivative.exercise_date: These options were granted on March 31, 2021, and are scheduled to vest on March 31, 2022, subject to the director's continued service on the Company's board of directors.

SEC source: 0001209191-21-024552 · doc4.xml · derivative · entry 1

MAYES MICHELE COLEMAN · CIK 0001224609 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 103,326

Underlying: Common Stock · 4,011 shares

Expires not disclosed

F1 · derivative.exercise_price: Each deferred share unit represents the contingent right to receive one share of the Company's common stock.

F2 · derivative.exercise_date: These deferred share units were granted on March 31, 2021, and are scheduled to vest on March 31, 2022, subject to the director's continued service on the Company's board of directors. The deferred share units will be settled in shares of the Company's common stock following the director's termination of service on the Company's board of directors.

F2 · derivative.expiration_date: These deferred share units were granted on March 31, 2021, and are scheduled to vest on March 31, 2022, subject to the director's continued service on the Company's board of directors. The deferred share units will be settled in shares of the Company's common stock following the director's termination of service on the Company's board of directors.

SEC source: 0001209191-21-024573 · doc4.xml · derivative · entry 2

CRANDALL ROBERT L · CIK 0001206595 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,818

Underlying: Common Stock · 3,818 shares

Expires 2031-03-31

F3 · derivative.exercise_date: These options were granted on March 31, 2021, and are scheduled to vest on March 31, 2022, subject to the director's continued service on the Company's board of directors.

SEC source: 0001209191-21-024573 · doc4.xml · derivative · entry 1

CRANDALL ROBERT L · CIK 0001206595 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 117,266

Underlying: Common Stock · 3,752 shares

Expires not disclosed

F1 · derivative.exercise_price: Each deferred share unit represents the contingent right to receive one share of the Company's common stock.

F2 · derivative.exercise_date: These deferred share units were granted on March 31, 2021, and are scheduled to vest on March 31, 2022, subject to the director's continued service on the Company's board of directors. The deferred share units will be settled in shares of the Company's common stock following the director's termination of service on the Company's board of directors.

F2 · derivative.expiration_date: These deferred share units were granted on March 31, 2021, and are scheduled to vest on March 31, 2022, subject to the director's continued service on the Company's board of directors. The deferred share units will be settled in shares of the Company's common stock following the director's termination of service on the Company's board of directors.

SEC source: 0001209191-21-024566 · doc4.xml · derivative · entry 2

WILLIAMS HARRIS N · CIK 0001579625 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,818

Underlying: Common Stock · 3,818 shares

Expires 2031-03-31

F3 · derivative.exercise_date: These options were granted on March 31, 2021, and are scheduled to vest on March 31, 2022, subject to the director's continued service on the Company's board of directors.

SEC source: 0001209191-21-024566 · doc4.xml · derivative · entry 1

WILLIAMS HARRIS N · CIK 0001579625 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 83,602

Underlying: Common Stock · 2,458 shares

Expires not disclosed

F1 · derivative.exercise_price: Each deferred share unit represents the contingent right to receive one share of the Company's common stock.

F2 · derivative.exercise_date: These deferred share units were granted on March 31, 2021, and are scheduled to vest on March 31, 2022, subject to the director's continued service on the Company's board of directors. The deferred share units will be settled in shares of the Company's common stock following the director's termination of service on the Company's board of directors.

F2 · derivative.expiration_date: These deferred share units were granted on March 31, 2021, and are scheduled to vest on March 31, 2022, subject to the director's continued service on the Company's board of directors. The deferred share units will be settled in shares of the Company's common stock following the director's termination of service on the Company's board of directors.

SEC source: 0001209191-21-024562 · doc4.xml · derivative · entry 2

TOWNSEND CHARLES C · CIK 0001579494 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,818

Underlying: Common Stock · 3,818 shares

Expires 2031-03-31

F3 · derivative.exercise_date: These options were granted on March 31, 2021, and are scheduled to vest on March 31, 2022, subject to the director's continued service on the Company's board of directors.

SEC source: 0001209191-21-024562 · doc4.xml · derivative · entry 1

TOWNSEND CHARLES C · CIK 0001579494 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 114,522

Underlying: Common Stock · 3,752 shares

Expires not disclosed

F1 · derivative.exercise_price: Each deferred share unit represents the contingent right to receive one share of the Company's common stock.

F2 · derivative.exercise_date: These deferred share units were granted on March 31, 2021, and are scheduled to vest on March 31, 2022, subject to the director's continued service on the Company's board of directors. The deferred share units will be settled in shares of the Company's common stock following the director's termination of service on the Company's board of directors.

F2 · derivative.expiration_date: These deferred share units were granted on March 31, 2021, and are scheduled to vest on March 31, 2022, subject to the director's continued service on the Company's board of directors. The deferred share units will be settled in shares of the Company's common stock following the director's termination of service on the Company's board of directors.

SEC source: 0001209191-21-023711 · doc4.xml · derivative · entry 1

THORNE OAKLEIGH · CIK 0001135089 · Director · President and CEO · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 172,069

Underlying: Common Stock · 172,069 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents the contingent right to receive one share of the Company's common stock or its equivalent value in cash.

F2 · derivative.exercise_date: On March 29, 2021, the reporting person was granted 172,069 restricted stock units, vesting in four equal annual installments on the first four anniversaries of March 29, 2021, subject to continued employment with the Company.

F2 · derivative.expiration_date: On March 29, 2021, the reporting person was granted 172,069 restricted stock units, vesting in four equal annual installments on the first four anniversaries of March 29, 2021, subject to continued employment with the Company.

SEC source: 0001209191-21-023707 · doc4.xml · derivative · entry 1

Elias Marguerite M · CIK 0001297509 · EVP, Gen Counsel and Secy

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 51,735

Underlying: Common Stock · 51,735 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents the contingent right to receive one share of the Company's common stock or its equivalent value in cash.

F2 · derivative.exercise_date: On March 29, 2021, the reporting person was granted 51,735 restricted stock units, vesting in four equal annual installments on the first four anniversaries of March 29, 2021, subject to continued employment with the Company.

F2 · derivative.expiration_date: On March 29, 2021, the reporting person was granted 51,735 restricted stock units, vesting in four equal annual installments on the first four anniversaries of March 29, 2021, subject to continued employment with the Company.

SEC source: 0001209191-21-023710 · doc4.xml · derivative · entry 1

ROWAN BARRY L · CIK 0001253821 · EVP and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 73,292

Underlying: Common Stock · 73,292 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents the contingent right to receive one share of the Company's common stock or its equivalent value in cash.

F2 · derivative.exercise_date: On March 29, 2021, the reporting person was granted 73,292 restricted stock units, vesting in four equal annual installments on the first four anniversaries of March 29, 2021, subject to continued employment with the Company.

F2 · derivative.expiration_date: On March 29, 2021, the reporting person was granted 73,292 restricted stock units, vesting in four equal annual installments on the first four anniversaries of March 29, 2021, subject to continued employment with the Company.

SEC source: 0001209191-21-023708 · doc4.xml · derivative · entry 1

Jackson Karen · CIK 0001634791 · EVP, Chief People Exp. Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 51,735

Underlying: Common Stock · 51,735 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents the contingent right to receive one share of the Company's common stock or its equivalent value in cash.

F2 · derivative.exercise_date: On March 29, 2021, the reporting person was granted 51,735 restricted stock units, vesting in four equal annual installments on the first four anniversaries of March 29, 2021, subject to continued employment with the Company.

F2 · derivative.expiration_date: On March 29, 2021, the reporting person was granted 51,735 restricted stock units, vesting in four equal annual installments on the first four anniversaries of March 29, 2021, subject to continued employment with the Company.

SEC source: 0001209191-21-023706 · doc4.xml · derivative · entry 1

Bayer Michael P. · CIK 0001644203 · SVP, Controller & CAO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,139

Underlying: Common Stock · 7,139 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents the contingent right to receive one share of the Company's common stock or its equivalent value in cash.

F2 · derivative.exercise_date: On March 29, 2021, the reporting person was granted 7,139 restricted stock units, fully vesting on September 30, 2021, subject to continued employment with the Company.

F2 · derivative.expiration_date: On March 29, 2021, the reporting person was granted 7,139 restricted stock units, fully vesting on September 30, 2021, subject to continued employment with the Company.

SEC source: 0001209191-21-023705 · doc4.xml · derivative · entry 1

Aguirre Sergio A. · CIK 0001738955 · President, Business Aviation

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 73,292

Underlying: Common Stock · 73,292 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents the contingent right to receive one share of the Company's common stock or its equivalent value in cash.

F2 · derivative.exercise_date: On March 29, 2021, the reporting person was granted 73,292 restricted stock units, vesting in four equal annual installments on the first four anniversaries of March 29, 2021, subject to continued employment with the Company.

F2 · derivative.expiration_date: On March 29, 2021, the reporting person was granted 73,292 restricted stock units, vesting in four equal annual installments on the first four anniversaries of March 29, 2021, subject to continued employment with the Company.

SEC source: 0001209191-21-022013 · doc4.xml · derivative · entry 5

THORNE OAKLEIGH · CIK 0001135089 · Director · President and CEO · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 186,250

Underlying: Common Stock · 18,750 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.

F1 · derivative.exercise_price: Restricted stock units convert into common stock on a one-for-one basis.

F5 · derivative.exercise_date: 75,000 of these restricted stock units vest in four equal installments on the first four anniversaries of March 17, 2020 and 130,000 of these restricted stock units will vest on December 31, 2022, in each case, subject to continued employment with the Company.

F5 · derivative.expiration_date: 75,000 of these restricted stock units vest in four equal installments on the first four anniversaries of March 17, 2020 and 130,000 of these restricted stock units will vest on December 31, 2022, in each case, subject to continued employment with the Company.

SEC source: 0001209191-21-022013 · doc4.xml · nonDerivative · entry 2

THORNE OAKLEIGH · CIK 0001135089 · Director · President and CEO · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 271,573

F2 · shares: Shares of common stock netted out to pay tax liability associated with vesting.

SEC source: 0001209191-21-022013 · doc4.xml · nonDerivative · entry 1

THORNE OAKLEIGH · CIK 0001135089 · Director · President and CEO · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 277,942

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: Restricted stock units convert into common stock on a one-for-one basis.

SEC source: 0001209191-21-022009 · doc4.xml · derivative · entry 3

Elias Marguerite M · CIK 0001297509 · EVP, Gen Counsel and Secy

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 79,250

Underlying: Common Stock · 8,000 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.

F1 · derivative.exercise_price: Restricted stock units convert into common stock on a one-for-one basis.

F2 · derivative.exercise_date: 32,000 of these restricted stock units vest in four equal installments on the first four anniversaries of March 17, 2020 and 55,250 of these restricted stock units will vest on December 31, 2022, in each case, subject to continued employment with the Company.

F2 · derivative.expiration_date: 32,000 of these restricted stock units vest in four equal installments on the first four anniversaries of March 17, 2020 and 55,250 of these restricted stock units will vest on December 31, 2022, in each case, subject to continued employment with the Company.

SEC source: 0001209191-21-022009 · doc4.xml · nonDerivative · entry 2

Elias Marguerite M · CIK 0001297509 · EVP, Gen Counsel and Secy

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 60,041