GARCIA TUNON ALVARO

SEC source: 0000063296-25-000089 · wk-form4_1765909268.xml · derivative · entry 1

GARCIA TUNON ALVARO · CIK 0001244225 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 33,935

Underlying: Class A Common Stock · 400 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Deferred Stock Unit ("DSU") is the economic equivalent of one share of Class A common stock. The DSUs become payable in common stock in accordance with a deferral election made by the reporting person or pursuant to the Issuer's Amended and Restated 2019 Director Fee Plan. A copy of such deferral election is on file with the Issuer.

F2 · shares: DSUs were issued by the Issuer to the Reporting Person pursuant to dividend equivalent rights.

F1 · derivative.exercise_date: Each Deferred Stock Unit ("DSU") is the economic equivalent of one share of Class A common stock. The DSUs become payable in common stock in accordance with a deferral election made by the reporting person or pursuant to the Issuer's Amended and Restated 2019 Director Fee Plan. A copy of such deferral election is on file with the Issuer.

F1 · derivative.expiration_date: Each Deferred Stock Unit ("DSU") is the economic equivalent of one share of Class A common stock. The DSUs become payable in common stock in accordance with a deferral election made by the reporting person or pursuant to the Issuer's Amended and Restated 2019 Director Fee Plan. A copy of such deferral election is on file with the Issuer.

F2 · derivative.underlying_shares: DSUs were issued by the Issuer to the Reporting Person pursuant to dividend equivalent rights.

SEC source: 0001628280-25-041198 · wk-form4_1756299034.xml · derivative · entry 1

GARCIA TUNON ALVARO · CIK 0001244225 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 33,535

Underlying: Class A Common Stock · 422 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Deferred Stock Unit ("DSU") is the economic equivalent of one share of Class A common stock. The DSUs become payable in common stock in accordance with a deferral election made by the reporting person or pursuant to the Issuer's Amended and Restated 2019 Director Fee Plan. A copy of such deferral election is on file with the Issuer.

F2 · shares: DSUs were issued by the Issuer to the Reporting Person pursuant to dividend equivalent rights.

F1 · derivative.exercise_date: Each Deferred Stock Unit ("DSU") is the economic equivalent of one share of Class A common stock. The DSUs become payable in common stock in accordance with a deferral election made by the reporting person or pursuant to the Issuer's Amended and Restated 2019 Director Fee Plan. A copy of such deferral election is on file with the Issuer.

F1 · derivative.expiration_date: Each Deferred Stock Unit ("DSU") is the economic equivalent of one share of Class A common stock. The DSUs become payable in common stock in accordance with a deferral election made by the reporting person or pursuant to the Issuer's Amended and Restated 2019 Director Fee Plan. A copy of such deferral election is on file with the Issuer.

F2 · derivative.underlying_shares: DSUs were issued by the Issuer to the Reporting Person pursuant to dividend equivalent rights.

SEC source: 0001628280-25-028209 · wk-form4_1748467943.xml · derivative · entry 1

GARCIA TUNON ALVARO · CIK 0001244225 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 33,113

Underlying: Class A Common Stock · 487 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Deferred Stock Unit ("DSU") is the economic equivalent of one share of Class A common stock. The DSUs become payable in common stock in accordance with a deferral election made by the reporting person or pursuant to the Issuer's Amended and Restated 2019 Director Fee Plan. A copy of such deferral election is on file with the Issuer.

F2 · shares: DSUs were issued by the Issuer to the Reporting Person pursuant to dividend equivalent rights.

F1 · derivative.exercise_date: Each Deferred Stock Unit ("DSU") is the economic equivalent of one share of Class A common stock. The DSUs become payable in common stock in accordance with a deferral election made by the reporting person or pursuant to the Issuer's Amended and Restated 2019 Director Fee Plan. A copy of such deferral election is on file with the Issuer.

F1 · derivative.expiration_date: Each Deferred Stock Unit ("DSU") is the economic equivalent of one share of Class A common stock. The DSUs become payable in common stock in accordance with a deferral election made by the reporting person or pursuant to the Issuer's Amended and Restated 2019 Director Fee Plan. A copy of such deferral election is on file with the Issuer.

F2 · derivative.underlying_shares: DSUs were issued by the Issuer to the Reporting Person pursuant to dividend equivalent rights.

SEC source: 0000063296-25-000042 · wk-form4_1741963532.xml · derivative · entry 1

GARCIA TUNON ALVARO · CIK 0001244225 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,228

Underlying: Class A Common Stock · 6,228 shares

Expires not disclosed

F1 · derivative.exercise_price: Award of restricted share units made under the Amended and Restated 2019 Director Fee Plan subject to the agreement entered into under the Plan. Each restricted share unit represents a contingent right to receive one share of the Company's Class A common stock.

F2 · shares: The number of restricted share units issued by the Issuer to the Reporting Person was calculated based on $22.48, which represents the mean of the highest and lowest sales prices per share of the Issuer's Class A common stock on the Nasdaq Exchange on the date of issuance.

F3 · derivative.exercise_date: The award generally vests on March 13, 2027 at which point the units will be converted to an equal number of shares of the Company's Class A common stock. Upon the vesting of this award of restricted share units, the Reporting Person deferred the receipt of the Class A common stock underlying the award subject to a timely deferral election, unless such deferral election is timely modified or revoked pursuant to its terms.

F3 · derivative.expiration_date: The award generally vests on March 13, 2027 at which point the units will be converted to an equal number of shares of the Company's Class A common stock. Upon the vesting of this award of restricted share units, the Reporting Person deferred the receipt of the Class A common stock underlying the award subject to a timely deferral election, unless such deferral election is timely modified or revoked pursuant to its terms.

F3 · derivative.underlying_shares: The award generally vests on March 13, 2027 at which point the units will be converted to an equal number of shares of the Company's Class A common stock. Upon the vesting of this award of restricted share units, the Reporting Person deferred the receipt of the Class A common stock underlying the award subject to a timely deferral election, unless such deferral election is timely modified or revoked pursuant to its terms.

SEC source: 0000063296-25-000029 · wk-form4_1741704676.xml · derivative · entry 3

GARCIA TUNON ALVARO · CIK 0001244225 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 32,625

Underlying: Class A Common Stock · 298 shares

Expires not disclosed

F2 · derivative.exercise_price: Each Deferred Stock Unit ("DSU") is the economic equivalent of one share of Class A common stock. The DSUs become payable in common stock in accordance with a deferral election made by the reporting person or pursuant to the Issuer's Amended and Restated 2019 Director Fee Plan. A copy of such deferral election is on file with the Issuer.

F3 · shares: DSUs were issued by the Issuer to the Reporting Person pursuant to dividend equivalent rights which are related to the March 9, 2025 restricted share units vesting.

F2 · derivative.exercise_date: Each Deferred Stock Unit ("DSU") is the economic equivalent of one share of Class A common stock. The DSUs become payable in common stock in accordance with a deferral election made by the reporting person or pursuant to the Issuer's Amended and Restated 2019 Director Fee Plan. A copy of such deferral election is on file with the Issuer.

F2 · derivative.expiration_date: Each Deferred Stock Unit ("DSU") is the economic equivalent of one share of Class A common stock. The DSUs become payable in common stock in accordance with a deferral election made by the reporting person or pursuant to the Issuer's Amended and Restated 2019 Director Fee Plan. A copy of such deferral election is on file with the Issuer.

F3 · derivative.underlying_shares: DSUs were issued by the Issuer to the Reporting Person pursuant to dividend equivalent rights which are related to the March 9, 2025 restricted share units vesting.

SEC source: 0000063296-25-000029 · wk-form4_1741704676.xml · derivative · entry 2

GARCIA TUNON ALVARO · CIK 0001244225 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 32,328

Underlying: Class A Common Stock · 3,777 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.

F2 · derivative.exercise_price: Each Deferred Stock Unit ("DSU") is the economic equivalent of one share of Class A common stock. The DSUs become payable in common stock in accordance with a deferral election made by the reporting person or pursuant to the Issuer's Amended and Restated 2019 Director Fee Plan. A copy of such deferral election is on file with the Issuer.

F1 · shares: On March 9, 2025, the vesting date, the time-based restricted share units converted into an equal number of deferred stock units under the provisions of the Reporting Person's deferral election.

F2 · derivative.exercise_date: Each Deferred Stock Unit ("DSU") is the economic equivalent of one share of Class A common stock. The DSUs become payable in common stock in accordance with a deferral election made by the reporting person or pursuant to the Issuer's Amended and Restated 2019 Director Fee Plan. A copy of such deferral election is on file with the Issuer.

F2 · derivative.expiration_date: Each Deferred Stock Unit ("DSU") is the economic equivalent of one share of Class A common stock. The DSUs become payable in common stock in accordance with a deferral election made by the reporting person or pursuant to the Issuer's Amended and Restated 2019 Director Fee Plan. A copy of such deferral election is on file with the Issuer.

F1 · derivative.underlying_shares: On March 9, 2025, the vesting date, the time-based restricted share units converted into an equal number of deferred stock units under the provisions of the Reporting Person's deferral election.

SEC source: 0000063296-25-000029 · wk-form4_1741704676.xml · derivative · entry 1

GARCIA TUNON ALVARO · CIK 0001244225 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 3,777 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_date: On March 9, 2025, the vesting date, the time-based restricted share units converted into an equal number of deferred stock units under the provisions of the Reporting Person's deferral election.

F1 · derivative.expiration_date: On March 9, 2025, the vesting date, the time-based restricted share units converted into an equal number of deferred stock units under the provisions of the Reporting Person's deferral election.

SEC source: 0000063296-25-000008 · wk-form4_1740584550.xml · derivative · entry 1

GARCIA TUNON ALVARO · CIK 0001244225 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 28,551

Underlying: Class A Common Stock · 373 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Deferred Stock Unit ("DSU") is the economic equivalent of one share of Class A common stock. The DSUs become payable in common stock in accordance with a deferral election made by the reporting person or pursuant to the Issuer's Amended and Restated 2019 Director Fee Plan. A copy of such deferral election is on file with the Issuer.

F2 · shares: DSUs were issued by the Issuer to the Reporting Person pursuant to dividend equivalent rights.

F1 · derivative.exercise_date: Each Deferred Stock Unit ("DSU") is the economic equivalent of one share of Class A common stock. The DSUs become payable in common stock in accordance with a deferral election made by the reporting person or pursuant to the Issuer's Amended and Restated 2019 Director Fee Plan. A copy of such deferral election is on file with the Issuer.

F1 · derivative.expiration_date: Each Deferred Stock Unit ("DSU") is the economic equivalent of one share of Class A common stock. The DSUs become payable in common stock in accordance with a deferral election made by the reporting person or pursuant to the Issuer's Amended and Restated 2019 Director Fee Plan. A copy of such deferral election is on file with the Issuer.

F2 · derivative.underlying_shares: DSUs were issued by the Issuer to the Reporting Person pursuant to dividend equivalent rights.

SEC source: 0000063296-24-000116 · wk-form4_1734451169.xml · derivative · entry 1

GARCIA TUNON ALVARO · CIK 0001244225 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 28,178

Underlying: Class A Common Stock · 304 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Deferred Stock Unit ("DSU") is the economic equivalent of one share of Class A common stock. The DSUs become payable in common stock in accordance with a deferral election made by the reporting person or pursuant to the Issuer's Amended and Restated 2019 Director Fee Plan. A copy of such deferral election is on file with the Issuer.

F2 · shares: DSUs were issued by the Issuer to the Reporting Person pursuant to dividend equivalent rights.

F1 · derivative.exercise_date: Each Deferred Stock Unit ("DSU") is the economic equivalent of one share of Class A common stock. The DSUs become payable in common stock in accordance with a deferral election made by the reporting person or pursuant to the Issuer's Amended and Restated 2019 Director Fee Plan. A copy of such deferral election is on file with the Issuer.

F1 · derivative.expiration_date: Each Deferred Stock Unit ("DSU") is the economic equivalent of one share of Class A common stock. The DSUs become payable in common stock in accordance with a deferral election made by the reporting person or pursuant to the Issuer's Amended and Restated 2019 Director Fee Plan. A copy of such deferral election is on file with the Issuer.

F2 · derivative.underlying_shares: DSUs were issued by the Issuer to the Reporting Person pursuant to dividend equivalent rights.

SEC source: 0000063296-24-000067 · wk-form4_1724186371.xml · derivative · entry 1

GARCIA TUNON ALVARO · CIK 0001244225 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 27,874

Underlying: Class A Common Stock · 339 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Deferred Stock Unit ("DSU") is the economic equivalent of one share of Class A common stock. The DSUs become payable in common stock in accordance with a deferral election made by the reporting person or pursuant to the Issuer's Amended and Restated 2019 Director Fee Plan. A copy of such deferral election is on file with the Issuer.

F2 · shares: DSUs were issued by the Issuer to the Reporting Person pursuant to dividend equivalent rights.

F1 · derivative.exercise_date: Each Deferred Stock Unit ("DSU") is the economic equivalent of one share of Class A common stock. The DSUs become payable in common stock in accordance with a deferral election made by the reporting person or pursuant to the Issuer's Amended and Restated 2019 Director Fee Plan. A copy of such deferral election is on file with the Issuer.

F1 · derivative.expiration_date: Each Deferred Stock Unit ("DSU") is the economic equivalent of one share of Class A common stock. The DSUs become payable in common stock in accordance with a deferral election made by the reporting person or pursuant to the Issuer's Amended and Restated 2019 Director Fee Plan. A copy of such deferral election is on file with the Issuer.

F2 · derivative.underlying_shares: DSUs were issued by the Issuer to the Reporting Person pursuant to dividend equivalent rights.

SEC source: 0000063296-24-000052 · wk-form4_1716312205.xml · derivative · entry 1

GARCIA TUNON ALVARO · CIK 0001244225 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 27,535

Underlying: Class A Common Stock · 296 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Deferred Stock Unit ("DSU") is the economic equivalent of one share of Class A common stock. The DSUs become payable in common stock in accordance with a deferral election made by the reporting person or pursuant to the Issuer's Amended and Restated 2019 Director Fee Plan. A copy of such deferral election is on file with the Issuer.

F2 · shares: DSUs were issued by the Issuer to the Reporting Person pursuant to dividend equivalent rights.

F1 · derivative.exercise_date: Each Deferred Stock Unit ("DSU") is the economic equivalent of one share of Class A common stock. The DSUs become payable in common stock in accordance with a deferral election made by the reporting person or pursuant to the Issuer's Amended and Restated 2019 Director Fee Plan. A copy of such deferral election is on file with the Issuer.

F1 · derivative.expiration_date: Each Deferred Stock Unit ("DSU") is the economic equivalent of one share of Class A common stock. The DSUs become payable in common stock in accordance with a deferral election made by the reporting person or pursuant to the Issuer's Amended and Restated 2019 Director Fee Plan. A copy of such deferral election is on file with the Issuer.

F2 · derivative.underlying_shares: DSUs were issued by the Issuer to the Reporting Person pursuant to dividend equivalent rights.

SEC source: 0000063296-24-000030 · wk-form4_1710190491.xml · derivative · entry 4

GARCIA TUNON ALVARO · CIK 0001244225 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 27,239

Underlying: Class A Common Stock · 263 shares

Expires not disclosed

F5 · derivative.exercise_price: Each Deferred Stock Unit ("DSU") is the economic equivalent of one share of Class A common stock. The DSUs become payable in common stock in accordance with a deferral election made by the reporting person or pursuant to the Issuer's Amended and Restated 2019 Director Fee Plan. A copy of such deferral election is on file with the Issuer.

F6 · shares: DSUs were issued by the Issuer to the Reporting Person pursuant to dividend equivalent rights which are related to the March 10. 2024 restricted share units vesting.

F5 · derivative.exercise_date: Each Deferred Stock Unit ("DSU") is the economic equivalent of one share of Class A common stock. The DSUs become payable in common stock in accordance with a deferral election made by the reporting person or pursuant to the Issuer's Amended and Restated 2019 Director Fee Plan. A copy of such deferral election is on file with the Issuer.

F5 · derivative.expiration_date: Each Deferred Stock Unit ("DSU") is the economic equivalent of one share of Class A common stock. The DSUs become payable in common stock in accordance with a deferral election made by the reporting person or pursuant to the Issuer's Amended and Restated 2019 Director Fee Plan. A copy of such deferral election is on file with the Issuer.

F6 · derivative.underlying_shares: DSUs were issued by the Issuer to the Reporting Person pursuant to dividend equivalent rights which are related to the March 10. 2024 restricted share units vesting.

SEC source: 0000063296-24-000030 · wk-form4_1710190491.xml · derivative · entry 3

GARCIA TUNON ALVARO · CIK 0001244225 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 26,976

Underlying: Class A Common Stock · 4,263 shares

Expires not disclosed

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

F5 · derivative.exercise_price: Each Deferred Stock Unit ("DSU") is the economic equivalent of one share of Class A common stock. The DSUs become payable in common stock in accordance with a deferral election made by the reporting person or pursuant to the Issuer's Amended and Restated 2019 Director Fee Plan. A copy of such deferral election is on file with the Issuer.

F4 · shares: On March 10, 2024, the vesting date, the time-based restricted share units converted into an equal number of deferred stock units under the provisions of the Reporting Person's deferral election.

F5 · derivative.exercise_date: Each Deferred Stock Unit ("DSU") is the economic equivalent of one share of Class A common stock. The DSUs become payable in common stock in accordance with a deferral election made by the reporting person or pursuant to the Issuer's Amended and Restated 2019 Director Fee Plan. A copy of such deferral election is on file with the Issuer.

F5 · derivative.expiration_date: Each Deferred Stock Unit ("DSU") is the economic equivalent of one share of Class A common stock. The DSUs become payable in common stock in accordance with a deferral election made by the reporting person or pursuant to the Issuer's Amended and Restated 2019 Director Fee Plan. A copy of such deferral election is on file with the Issuer.

F4 · derivative.underlying_shares: On March 10, 2024, the vesting date, the time-based restricted share units converted into an equal number of deferred stock units under the provisions of the Reporting Person's deferral election.

SEC source: 0000063296-24-000030 · wk-form4_1710190491.xml · derivative · entry 2

GARCIA TUNON ALVARO · CIK 0001244225 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 4,263 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.

F4 · derivative.exercise_date: On March 10, 2024, the vesting date, the time-based restricted share units converted into an equal number of deferred stock units under the provisions of the Reporting Person's deferral election.

F4 · derivative.expiration_date: On March 10, 2024, the vesting date, the time-based restricted share units converted into an equal number of deferred stock units under the provisions of the Reporting Person's deferral election.

SEC source: 0000063296-24-000030 · wk-form4_1710190491.xml · derivative · entry 1

GARCIA TUNON ALVARO · CIK 0001244225 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,668

Underlying: Class A Common Stock · 4,668 shares

Expires not disclosed

F1 · derivative.exercise_price: Award of restricted share units made under the Amended and Restated 2019 Director Fee Plan subject to the agreement entered into under the Plan. Each restricted share unit represents a contingent right to receive one share of the Company's Class A common stock.

F2 · shares: The number of restricted share units issued by the Issuer to the Reporting Person was calculated based on $30.00, which represents the mean of the highest and lowest sales prices per share of the Issuer's Class A common stock on the Nasdaq Exchange on the date of issuance.

F3 · derivative.exercise_date: The award generally vests on March 7, 2026 at which point the units will be converted to an equal number of shares of the Company's Class A common stock. Upon the vesting of this award of restricted share units, the Reporting Person deferred the receipt of the Class A common stock underlying the award subject to a timely deferral election, unless such deferral election is timely modified or revoked pursuant to its terms.

F3 · derivative.expiration_date: The award generally vests on March 7, 2026 at which point the units will be converted to an equal number of shares of the Company's Class A common stock. Upon the vesting of this award of restricted share units, the Reporting Person deferred the receipt of the Class A common stock underlying the award subject to a timely deferral election, unless such deferral election is timely modified or revoked pursuant to its terms.

F3 · derivative.underlying_shares: The award generally vests on March 7, 2026 at which point the units will be converted to an equal number of shares of the Company's Class A common stock. Upon the vesting of this award of restricted share units, the Reporting Person deferred the receipt of the Class A common stock underlying the award subject to a timely deferral election, unless such deferral election is timely modified or revoked pursuant to its terms.

SEC source: 0000063296-24-000018 · wk-form4_1708541569.xml · derivative · entry 1

GARCIA TUNON ALVARO · CIK 0001244225 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 22,713

Underlying: Class A Common Stock · 262 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Deferred Stock Unit ("DSU") is the economic equivalent of one share of Class A common stock. The DSUs become payable in common stock in accordance with a deferral election made by the reporting person or pursuant to the Issuer's Amended and Restated 2019 Director Fee Plan. A copy of such deferral election is on file with the Issuer.

F2 · shares: DSUs were issued by the Issuer to the Reporting Person pursuant to dividend equivalent rights.

F1 · derivative.exercise_date: Each Deferred Stock Unit ("DSU") is the economic equivalent of one share of Class A common stock. The DSUs become payable in common stock in accordance with a deferral election made by the reporting person or pursuant to the Issuer's Amended and Restated 2019 Director Fee Plan. A copy of such deferral election is on file with the Issuer.

F1 · derivative.expiration_date: Each Deferred Stock Unit ("DSU") is the economic equivalent of one share of Class A common stock. The DSUs become payable in common stock in accordance with a deferral election made by the reporting person or pursuant to the Issuer's Amended and Restated 2019 Director Fee Plan. A copy of such deferral election is on file with the Issuer.

F2 · derivative.underlying_shares: DSUs were issued by the Issuer to the Reporting Person pursuant to dividend equivalent rights.

SEC source: 0000063296-23-000126 · wk-form4_1702399478.xml · derivative · entry 1

GARCIA TUNON ALVARO · CIK 0001244225 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 22,451

Underlying: Class A Common Stock · 215 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Deferred Stock Unit ("DSU") is the economic equivalent of one share of Class A common stock. The DSUs become payable in common stock in accordance with a deferral election made by the reporting person or pursuant to the Issuer's Amended and Restated 2019 Director Fee Plan. A copy of such deferral election is on file with the Issuer.

F2 · shares: DSUs were issued by the Issuer to the Reporting Person pursuant to dividend equivalent rights.

F1 · derivative.exercise_date: Each Deferred Stock Unit ("DSU") is the economic equivalent of one share of Class A common stock. The DSUs become payable in common stock in accordance with a deferral election made by the reporting person or pursuant to the Issuer's Amended and Restated 2019 Director Fee Plan. A copy of such deferral election is on file with the Issuer.

F1 · derivative.expiration_date: Each Deferred Stock Unit ("DSU") is the economic equivalent of one share of Class A common stock. The DSUs become payable in common stock in accordance with a deferral election made by the reporting person or pursuant to the Issuer's Amended and Restated 2019 Director Fee Plan. A copy of such deferral election is on file with the Issuer.

F2 · derivative.underlying_shares: DSUs were issued by the Issuer to the Reporting Person pursuant to dividend equivalent rights.

SEC source: 0000063296-23-000073 · wf-form4_169271948058682.xml · derivative · entry 1

GARCIA TUNON ALVARO · CIK 0001244225 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 22,236

Underlying: Class A Common Stock · 166 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Deferred Stock Unit ("DSU") is the economic equivalent of one share of Class A common stock. The DSUs become payable in common stock in accordance with a deferral election made by the reporting person or pursuant to the Issuer's Amended and Restated 2019 Director Fee Plan. A copy of such deferral election is on file with the Issuer.

F2 · shares: DSUs were issued by the Issuer to the Reporting Person pursuant to dividend equivalent rights.

F1 · derivative.exercise_date: Each Deferred Stock Unit ("DSU") is the economic equivalent of one share of Class A common stock. The DSUs become payable in common stock in accordance with a deferral election made by the reporting person or pursuant to the Issuer's Amended and Restated 2019 Director Fee Plan. A copy of such deferral election is on file with the Issuer.

F1 · derivative.expiration_date: Each Deferred Stock Unit ("DSU") is the economic equivalent of one share of Class A common stock. The DSUs become payable in common stock in accordance with a deferral election made by the reporting person or pursuant to the Issuer's Amended and Restated 2019 Director Fee Plan. A copy of such deferral election is on file with the Issuer.

F2 · derivative.underlying_shares: DSUs were issued by the Issuer to the Reporting Person pursuant to dividend equivalent rights.

SEC source: 0000063296-23-000051 · wf-form4_168494007312831.xml · derivative · entry 1

GARCIA TUNON ALVARO · CIK 0001244225 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 22,070

Underlying: Class A Common Stock · 178 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Deferred Stock Unit ("DSU") is the economic equivalent of one share of Class A common stock. The DSUs become payable in common stock in accordance with a deferral election made by the reporting person or pursuant to the Issuer's Amended and Restated 2019 Director Fee Plan. A copy of such deferral election is on file with the Issuer.

F2 · shares: DSUs were issued by the Issuer to the Reporting Person pursuant to dividend equivalent rights.

F1 · derivative.exercise_date: Each Deferred Stock Unit ("DSU") is the economic equivalent of one share of Class A common stock. The DSUs become payable in common stock in accordance with a deferral election made by the reporting person or pursuant to the Issuer's Amended and Restated 2019 Director Fee Plan. A copy of such deferral election is on file with the Issuer.

F1 · derivative.expiration_date: Each Deferred Stock Unit ("DSU") is the economic equivalent of one share of Class A common stock. The DSUs become payable in common stock in accordance with a deferral election made by the reporting person or pursuant to the Issuer's Amended and Restated 2019 Director Fee Plan. A copy of such deferral election is on file with the Issuer.

F2 · derivative.underlying_shares: DSUs were issued by the Issuer to the Reporting Person pursuant to dividend equivalent rights.

SEC source: 0001062993-23-010376 · form4.xml · derivative · entry 31

GARCIA TUNON ALVARO · CIK 0001244225 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 3,746 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.

F3 · derivative.exercise_price: Each DSU is the economic equivalent of one share of the Company's common stock. The DSUs become payable, in common stock, or at the Company's election cash, at the earlier of the reporting person's separation from service or a change in control. DSUs earn dividend equivalents when dividends are declared on the Company's common stock.

F34 · derivative.exercise_date: On May 5, 2022, the reporting person was granted 3,746 DSUs that vested on May 3, 2023.

F34 · derivative.expiration_date: On May 5, 2022, the reporting person was granted 3,746 DSUs that vested on May 3, 2023.

SEC source: 0001062993-23-010376 · form4.xml · derivative · entry 30

GARCIA TUNON ALVARO · CIK 0001244225 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 2,927 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.

F3 · derivative.exercise_price: Each DSU is the economic equivalent of one share of the Company's common stock. The DSUs become payable, in common stock, or at the Company's election cash, at the earlier of the reporting person's separation from service or a change in control. DSUs earn dividend equivalents when dividends are declared on the Company's common stock.

F33 · derivative.exercise_date: On May 6, 2021, the reporting person was granted 2,927 DSUs that vested on May 4, 2022.

F33 · derivative.expiration_date: On May 6, 2021, the reporting person was granted 2,927 DSUs that vested on May 4, 2022.

SEC source: 0001062993-23-010376 · form4.xml · derivative · entry 29

GARCIA TUNON ALVARO · CIK 0001244225 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 646 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.

F3 · derivative.exercise_price: Each DSU is the economic equivalent of one share of the Company's common stock. The DSUs become payable, in common stock, or at the Company's election cash, at the earlier of the reporting person's separation from service or a change in control. DSUs earn dividend equivalents when dividends are declared on the Company's common stock.

F32 · derivative.exercise_date: On May 5, 2021, the reporting person was granted 646 DSUs that vested on May 5, 2021.

F32 · derivative.expiration_date: On May 5, 2021, the reporting person was granted 646 DSUs that vested on May 5, 2021.

SEC source: 0001062993-23-010376 · form4.xml · derivative · entry 28

GARCIA TUNON ALVARO · CIK 0001244225 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 627 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.

F3 · derivative.exercise_price: Each DSU is the economic equivalent of one share of the Company's common stock. The DSUs become payable, in common stock, or at the Company's election cash, at the earlier of the reporting person's separation from service or a change in control. DSUs earn dividend equivalents when dividends are declared on the Company's common stock.

F31 · derivative.exercise_date: On February 8, 2021, the reporting person was granted 627 DSUs that vested on February 8, 2021.

F31 · derivative.expiration_date: On February 8, 2021, the reporting person was granted 627 DSUs that vested on February 8, 2021.

SEC source: 0001062993-23-010376 · form4.xml · derivative · entry 27

GARCIA TUNON ALVARO · CIK 0001244225 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 726 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.

F3 · derivative.exercise_price: Each DSU is the economic equivalent of one share of the Company's common stock. The DSUs become payable, in common stock, or at the Company's election cash, at the earlier of the reporting person's separation from service or a change in control. DSUs earn dividend equivalents when dividends are declared on the Company's common stock.

F30 · derivative.exercise_date: On November 6, 2020, the reporting person was granted 726 DSUs that vested on November 6, 2020.

F30 · derivative.expiration_date: On November 6, 2020, the reporting person was granted 726 DSUs that vested on November 6, 2020.

SEC source: 0001062993-23-010376 · form4.xml · derivative · entry 26

GARCIA TUNON ALVARO · CIK 0001244225 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 733 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.

F3 · derivative.exercise_price: Each DSU is the economic equivalent of one share of the Company's common stock. The DSUs become payable, in common stock, or at the Company's election cash, at the earlier of the reporting person's separation from service or a change in control. DSUs earn dividend equivalents when dividends are declared on the Company's common stock.

F29 · derivative.exercise_date: On August 7, 2020, the reporting person was granted 733 DSUs that vested on August 7, 2020.

F29 · derivative.expiration_date: On August 7, 2020, the reporting person was granted 733 DSUs that vested on August 7, 2020.

SEC source: 0001062993-23-010376 · form4.xml · derivative · entry 25

GARCIA TUNON ALVARO · CIK 0001244225 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 3,600 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.

F3 · derivative.exercise_price: Each DSU is the economic equivalent of one share of the Company's common stock. The DSUs become payable, in common stock, or at the Company's election cash, at the earlier of the reporting person's separation from service or a change in control. DSUs earn dividend equivalents when dividends are declared on the Company's common stock.

F28 · derivative.exercise_date: On May 7, 2020, the reporting person was granted 3,600 DSUs that vested on May 5, 2021.

F28 · derivative.expiration_date: On May 7, 2020, the reporting person was granted 3,600 DSUs that vested on May 5, 2021.

SEC source: 0001062993-23-010376 · form4.xml · derivative · entry 24

GARCIA TUNON ALVARO · CIK 0001244225 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 771 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.

F3 · derivative.exercise_price: Each DSU is the economic equivalent of one share of the Company's common stock. The DSUs become payable, in common stock, or at the Company's election cash, at the earlier of the reporting person's separation from service or a change in control. DSUs earn dividend equivalents when dividends are declared on the Company's common stock.

F27 · derivative.exercise_date: On May 6, 2020, the reporting person was granted 771 DSUs that vested on May 6, 2020.

F27 · derivative.expiration_date: On May 6, 2020, the reporting person was granted 771 DSUs that vested on May 6, 2020.

SEC source: 0001062993-23-010376 · form4.xml · derivative · entry 23

GARCIA TUNON ALVARO · CIK 0001244225 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 636 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.

F3 · derivative.exercise_price: Each DSU is the economic equivalent of one share of the Company's common stock. The DSUs become payable, in common stock, or at the Company's election cash, at the earlier of the reporting person's separation from service or a change in control. DSUs earn dividend equivalents when dividends are declared on the Company's common stock.

F26 · derivative.exercise_date: On February 10, 2020, the reporting person was granted 636 DSUs that vested on February 10, 2020.

F26 · derivative.expiration_date: On February 10, 2020, the reporting person was granted 636 DSUs that vested on February 10, 2020.

SEC source: 0001062993-23-010376 · form4.xml · derivative · entry 22

GARCIA TUNON ALVARO · CIK 0001244225 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 588 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.

F3 · derivative.exercise_price: Each DSU is the economic equivalent of one share of the Company's common stock. The DSUs become payable, in common stock, or at the Company's election cash, at the earlier of the reporting person's separation from service or a change in control. DSUs earn dividend equivalents when dividends are declared on the Company's common stock.

F25 · derivative.exercise_date: On November 8, 2019, the reporting person was granted 588 DSUs that vested on November 8, 2019.

F25 · derivative.expiration_date: On November 8, 2019, the reporting person was granted 588 DSUs that vested on November 8, 2019.

SEC source: 0001062993-23-010376 · form4.xml · derivative · entry 21

GARCIA TUNON ALVARO · CIK 0001244225 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 635 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.

F3 · derivative.exercise_price: Each DSU is the economic equivalent of one share of the Company's common stock. The DSUs become payable, in common stock, or at the Company's election cash, at the earlier of the reporting person's separation from service or a change in control. DSUs earn dividend equivalents when dividends are declared on the Company's common stock.

F24 · derivative.exercise_date: On August 9, 2019, the reporting person was granted 635 DSUs that vested on August 9, 2019.

F24 · derivative.expiration_date: On August 9, 2019, the reporting person was granted 635 DSUs that vested on August 9, 2019.

SEC source: 0001062993-23-010376 · form4.xml · derivative · entry 20

GARCIA TUNON ALVARO · CIK 0001244225 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 2,880 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.

F3 · derivative.exercise_price: Each DSU is the economic equivalent of one share of the Company's common stock. The DSUs become payable, in common stock, or at the Company's election cash, at the earlier of the reporting person's separation from service or a change in control. DSUs earn dividend equivalents when dividends are declared on the Company's common stock.

F23 · derivative.exercise_date: On May 9, 2019, the reporting person was granted 2,880 DSUs that vested on May 6, 2020.

F23 · derivative.expiration_date: On May 9, 2019, the reporting person was granted 2,880 DSUs that vested on May 6, 2020.

SEC source: 0001062993-23-010376 · form4.xml · derivative · entry 19

GARCIA TUNON ALVARO · CIK 0001244225 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 551 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.

F3 · derivative.exercise_price: Each DSU is the economic equivalent of one share of the Company's common stock. The DSUs become payable, in common stock, or at the Company's election cash, at the earlier of the reporting person's separation from service or a change in control. DSUs earn dividend equivalents when dividends are declared on the Company's common stock.

F22 · derivative.exercise_date: On May 8, 2019 the reporting person was granted 551 DSUs that vested on May 8, 2019.

F22 · derivative.expiration_date: On May 8, 2019 the reporting person was granted 551 DSUs that vested on May 8, 2019.

SEC source: 0001062993-23-010376 · form4.xml · derivative · entry 18

GARCIA TUNON ALVARO · CIK 0001244225 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 504 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.

F3 · derivative.exercise_price: Each DSU is the economic equivalent of one share of the Company's common stock. The DSUs become payable, in common stock, or at the Company's election cash, at the earlier of the reporting person's separation from service or a change in control. DSUs earn dividend equivalents when dividends are declared on the Company's common stock.

F21 · derivative.exercise_date: On February 11, 2019, the reporting person was granted 504 DSUs that vested on February 11, 2019.

F21 · derivative.expiration_date: On February 11, 2019, the reporting person was granted 504 DSUs that vested on February 11, 2019.

SEC source: 0001062993-23-010376 · form4.xml · derivative · entry 17

GARCIA TUNON ALVARO · CIK 0001244225 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 514 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.

F3 · derivative.exercise_price: Each DSU is the economic equivalent of one share of the Company's common stock. The DSUs become payable, in common stock, or at the Company's election cash, at the earlier of the reporting person's separation from service or a change in control. DSUs earn dividend equivalents when dividends are declared on the Company's common stock.

F20 · derivative.exercise_date: On November 12, 2018, the reporting person was granted 514 DSUs that vested on November 12, 2018.

F20 · derivative.expiration_date: On November 12, 2018, the reporting person was granted 514 DSUs that vested on November 12, 2018.

SEC source: 0001062993-23-010376 · form4.xml · derivative · entry 16

GARCIA TUNON ALVARO · CIK 0001244225 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 518 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.

F3 · derivative.exercise_price: Each DSU is the economic equivalent of one share of the Company's common stock. The DSUs become payable, in common stock, or at the Company's election cash, at the earlier of the reporting person's separation from service or a change in control. DSUs earn dividend equivalents when dividends are declared on the Company's common stock.

F19 · derivative.exercise_date: On August 10, 2018, the reporting person was granted 518 DSUs that vested on August 10, 2018.

F19 · derivative.expiration_date: On August 10, 2018, the reporting person was granted 518 DSUs that vested on August 10, 2018.

SEC source: 0001062993-23-010376 · form4.xml · derivative · entry 15

GARCIA TUNON ALVARO · CIK 0001244225 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 566 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.

F3 · derivative.exercise_price: Each DSU is the economic equivalent of one share of the Company's common stock. The DSUs become payable, in common stock, or at the Company's election cash, at the earlier of the reporting person's separation from service or a change in control. DSUs earn dividend equivalents when dividends are declared on the Company's common stock.

F18 · derivative.exercise_date: On May 10, 2018, the reporting person was granted 566 DSUs that vested on May 10, 2018.

F18 · derivative.expiration_date: On May 10, 2018, the reporting person was granted 566 DSUs that vested on May 10, 2018.

SEC source: 0001062993-23-010376 · form4.xml · derivative · entry 14

GARCIA TUNON ALVARO · CIK 0001244225 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 2,859 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.

F3 · derivative.exercise_price: Each DSU is the economic equivalent of one share of the Company's common stock. The DSUs become payable, in common stock, or at the Company's election cash, at the earlier of the reporting person's separation from service or a change in control. DSUs earn dividend equivalents when dividends are declared on the Company's common stock.

F17 · derivative.exercise_date: On May 10, 2018, the reporting person was granted 2,859 DSUs that vested on May 9, 2019.

F17 · derivative.expiration_date: On May 10, 2018, the reporting person was granted 2,859 DSUs that vested on May 9, 2019.

SEC source: 0001062993-23-010376 · form4.xml · derivative · entry 13

GARCIA TUNON ALVARO · CIK 0001244225 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 570 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.

F3 · derivative.exercise_price: Each DSU is the economic equivalent of one share of the Company's common stock. The DSUs become payable, in common stock, or at the Company's election cash, at the earlier of the reporting person's separation from service or a change in control. DSUs earn dividend equivalents when dividends are declared on the Company's common stock.

F16 · derivative.exercise_date: On February 12, 2018, the reporting person was granted 570 DSUs that vested on February 12, 2018.

F16 · derivative.expiration_date: On February 12, 2018, the reporting person was granted 570 DSUs that vested on February 12, 2018.

SEC source: 0001062993-23-010376 · form4.xml · derivative · entry 12

GARCIA TUNON ALVARO · CIK 0001244225 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 548 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.

F3 · derivative.exercise_price: Each DSU is the economic equivalent of one share of the Company's common stock. The DSUs become payable, in common stock, or at the Company's election cash, at the earlier of the reporting person's separation from service or a change in control. DSUs earn dividend equivalents when dividends are declared on the Company's common stock.

F15 · derivative.exercise_date: On November 10, 2017, the reporting person was granted 548 DSUs that vested on November 10, 2017.

F15 · derivative.expiration_date: On November 10, 2017, the reporting person was granted 548 DSUs that vested on November 10, 2017.

SEC source: 0001062993-23-010376 · form4.xml · derivative · entry 11

GARCIA TUNON ALVARO · CIK 0001244225 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 648 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.

F3 · derivative.exercise_price: Each DSU is the economic equivalent of one share of the Company's common stock. The DSUs become payable, in common stock, or at the Company's election cash, at the earlier of the reporting person's separation from service or a change in control. DSUs earn dividend equivalents when dividends are declared on the Company's common stock.

F14 · derivative.exercise_date: On August 11, 2017, the reporting person was granted 648 DSUs that vested on August 11, 2017.

F14 · derivative.expiration_date: On August 11, 2017, the reporting person was granted 648 DSUs that vested on August 11, 2017.

SEC source: 0001062993-23-010376 · form4.xml · derivative · entry 10

GARCIA TUNON ALVARO · CIK 0001244225 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 3,185 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.

F3 · derivative.exercise_price: Each DSU is the economic equivalent of one share of the Company's common stock. The DSUs become payable, in common stock, or at the Company's election cash, at the earlier of the reporting person's separation from service or a change in control. DSUs earn dividend equivalents when dividends are declared on the Company's common stock.

F13 · derivative.exercise_date: On May 12, 2017, the reporting person was granted 3,185 DSUs that vested on May 10, 2018.

F13 · derivative.expiration_date: On May 12, 2017, the reporting person was granted 3,185 DSUs that vested on May 10, 2018.

SEC source: 0001062993-23-010376 · form4.xml · derivative · entry 9

GARCIA TUNON ALVARO · CIK 0001244225 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 621 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.

F3 · derivative.exercise_price: Each DSU is the economic equivalent of one share of the Company's common stock. The DSUs become payable, in common stock, or at the Company's election cash, at the earlier of the reporting person's separation from service or a change in control. DSUs earn dividend equivalents when dividends are declared on the Company's common stock.

F12 · derivative.exercise_date: On May 11, 2017, the reporting person was granted 621 DSUs that vested on May 11, 2017.

F12 · derivative.expiration_date: On May 11, 2017, the reporting person was granted 621 DSUs that vested on May 11, 2017.

SEC source: 0001062993-23-010376 · form4.xml · derivative · entry 8

GARCIA TUNON ALVARO · CIK 0001244225 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 563 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.

F3 · derivative.exercise_price: Each DSU is the economic equivalent of one share of the Company's common stock. The DSUs become payable, in common stock, or at the Company's election cash, at the earlier of the reporting person's separation from service or a change in control. DSUs earn dividend equivalents when dividends are declared on the Company's common stock.

F11 · derivative.exercise_date: On February 10, 2017, the reporting person was granted 563 DSUs that vested on February 10, 2017.

F11 · derivative.expiration_date: On February 10, 2017, the reporting person was granted 563 DSUs that vested on February 10, 2017.

SEC source: 0001062993-23-010376 · form4.xml · derivative · entry 7

GARCIA TUNON ALVARO · CIK 0001244225 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 683 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.

F3 · derivative.exercise_price: Each DSU is the economic equivalent of one share of the Company's common stock. The DSUs become payable, in common stock, or at the Company's election cash, at the earlier of the reporting person's separation from service or a change in control. DSUs earn dividend equivalents when dividends are declared on the Company's common stock.

F10 · derivative.exercise_date: On November 11, 2016, the reporting person was granted 683 DSUs that vested on November 11, 2016.

F10 · derivative.expiration_date: On November 11, 2016, the reporting person was granted 683 DSUs that vested on November 11, 2016.

SEC source: 0001062993-23-010376 · form4.xml · derivative · entry 6

GARCIA TUNON ALVARO · CIK 0001244225 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 751 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.

F3 · derivative.exercise_price: Each DSU is the economic equivalent of one share of the Company's common stock. The DSUs become payable, in common stock, or at the Company's election cash, at the earlier of the reporting person's separation from service or a change in control. DSUs earn dividend equivalents when dividends are declared on the Company's common stock.

F9 · derivative.exercise_date: On August 12, 2016, the reporting person was granted 751 DSUs that vested on Augut 12, 2016.

F9 · derivative.expiration_date: On August 12, 2016, the reporting person was granted 751 DSUs that vested on Augut 12, 2016.

SEC source: 0001062993-23-010376 · form4.xml · derivative · entry 5

GARCIA TUNON ALVARO · CIK 0001244225 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 3,628 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.

F3 · derivative.exercise_price: Each DSU is the economic equivalent of one share of the Company's common stock. The DSUs become payable, in common stock, or at the Company's election cash, at the earlier of the reporting person's separation from service or a change in control. DSUs earn dividend equivalents when dividends are declared on the Company's common stock.

F8 · derivative.exercise_date: On May 13, 2016, the reporting person was granted 3,628 DSUs that vested on May 12, 2017.

F8 · derivative.expiration_date: On May 13, 2016, the reporting person was granted 3,628 DSUs that vested on May 12, 2017.

SEC source: 0001062993-23-010376 · form4.xml · derivative · entry 4

GARCIA TUNON ALVARO · CIK 0001244225 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 787 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.

F3 · derivative.exercise_price: Each DSU is the economic equivalent of one share of the Company's common stock. The DSUs become payable, in common stock, or at the Company's election cash, at the earlier of the reporting person's separation from service or a change in control. DSUs earn dividend equivalents when dividends are declared on the Company's common stock.

F7 · derivative.exercise_date: On March 31, 2016, the reporting person was granted 787 DSUs that vested on March 31, 2016.

F7 · derivative.expiration_date: On March 31, 2016, the reporting person was granted 787 DSUs that vested on March 31, 2016.

SEC source: 0001062993-23-010376 · form4.xml · derivative · entry 3

GARCIA TUNON ALVARO · CIK 0001244225 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 2,794 shares

Expires not disclosed

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

F5 · derivative.exercise_price: Each dividend equivalent right is the economic equivalent of one share of the Company's common stock.

F6 · derivative.exercise_date: The dividend equivalent rights accrued on previously awarded DSUs and were payable on May 3, 2023, the date of the reporting person's separation from service.

F6 · derivative.expiration_date: The dividend equivalent rights accrued on previously awarded DSUs and were payable on May 3, 2023, the date of the reporting person's separation from service.

SEC source: 0001062993-23-010376 · form4.xml · derivative · entry 2

GARCIA TUNON ALVARO · CIK 0001244225 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 1,413 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.

F3 · derivative.exercise_price: Each DSU is the economic equivalent of one share of the Company's common stock. The DSUs become payable, in common stock, or at the Company's election cash, at the earlier of the reporting person's separation from service or a change in control. DSUs earn dividend equivalents when dividends are declared on the Company's common stock.

F4 · derivative.exercise_date: On February 17, 2016, the reporting person was granted 1,413 DSUs that vested on May 12, 2016.

F4 · derivative.expiration_date: On February 17, 2016, the reporting person was granted 1,413 DSUs that vested on May 12, 2016.

SEC source: 0001062993-23-010376 · form4.xml · nonDerivative · entry 1

GARCIA TUNON ALVARO · CIK 0001244225 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 40,218

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 · security: Represents the deferred stock units ("DSUs") and dividend equivalents payable upon the reporting person's separation from service. The reporting person did not stand for re-election at Allison Transmission Holdings, Inc.'s (the "Company") 2023 annual meeting of stockholders and his term ended on May 3, 2023.

F2 · shares: Includes 37,424 DSUs and 2,794 related dividend equivalents.