EUTENEUER JOSEPH J

SEC source: 0001523711-20-000059 · wf-form4_159727393211363.xml · derivative · entry 7

EUTENEUER JOSEPH J · CIK 0001268615 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

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.

F5 · derivative.exercise_price: Upon vesting, restricted stock units convert to common stock on a one-for-one basis, and there is no expiration date. Represents a prorated portion of the shares that were scheduled to vest on August 1, 2021 and August 1, 2022, but which became vested in connection with the reporting person's termination of employment on August 10, 2020.

F5 · derivative.exercise_date: Upon vesting, restricted stock units convert to common stock on a one-for-one basis, and there is no expiration date. Represents a prorated portion of the shares that were scheduled to vest on August 1, 2021 and August 1, 2022, but which became vested in connection with the reporting person's termination of employment on August 10, 2020.

F5 · derivative.expiration_date: Upon vesting, restricted stock units convert to common stock on a one-for-one basis, and there is no expiration date. Represents a prorated portion of the shares that were scheduled to vest on August 1, 2021 and August 1, 2022, but which became vested in connection with the reporting person's termination of employment on August 10, 2020.

SEC source: 0001523711-20-000059 · wf-form4_159727393211363.xml · derivative · entry 6

EUTENEUER JOSEPH J · CIK 0001268615 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 285 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_price: Upon vesting, restricted stock units convert to common stock on a one-for-one basis, and there is no expiration date. Represents a prorated portion of the shares that were scheduled to vest on August 1, 2021, but which became vested in connection with the reporting person's termination of employment on August 10, 2020.

F4 · derivative.exercise_date: Upon vesting, restricted stock units convert to common stock on a one-for-one basis, and there is no expiration date. Represents a prorated portion of the shares that were scheduled to vest on August 1, 2021, but which became vested in connection with the reporting person's termination of employment on August 10, 2020.

F4 · derivative.expiration_date: Upon vesting, restricted stock units convert to common stock on a one-for-one basis, and there is no expiration date. Represents a prorated portion of the shares that were scheduled to vest on August 1, 2021, but which became vested in connection with the reporting person's termination of employment on August 10, 2020.

SEC source: 0001523711-20-000059 · wf-form4_159727393211363.xml · derivative · entry 5

EUTENEUER JOSEPH J · CIK 0001268615 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 18,375 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.

F3 · derivative.exercise_price: Upon vesting, restricted stock units convert to common stock on a one-for-one basis, and there is no expiration date. Represents a prorated portion of the shares that were scheduled to vest on September 29, 2020, but which became vested in connection with the reporting person's termination of employment on August 10, 2020.

F3 · derivative.exercise_date: Upon vesting, restricted stock units convert to common stock on a one-for-one basis, and there is no expiration date. Represents a prorated portion of the shares that were scheduled to vest on September 29, 2020, but which became vested in connection with the reporting person's termination of employment on August 10, 2020.

F3 · derivative.expiration_date: Upon vesting, restricted stock units convert to common stock on a one-for-one basis, and there is no expiration date. Represents a prorated portion of the shares that were scheduled to vest on September 29, 2020, but which became vested in connection with the reporting person's termination of employment on August 10, 2020.

SEC source: 0001523711-20-000059 · wf-form4_159727393211363.xml · derivative · entry 4

EUTENEUER JOSEPH J · CIK 0001268615 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 16,538 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: Upon vesting, restricted stock units convert to common stock on a one-for-one basis, and there is no expiration date. Represents a prorated portion of the shares that were scheduled to vest on September 29, 2020, but which became vested in connection with the reporting person's termination of employment on August 10, 2020.

F3 · derivative.exercise_date: Upon vesting, restricted stock units convert to common stock on a one-for-one basis, and there is no expiration date. Represents a prorated portion of the shares that were scheduled to vest on September 29, 2020, but which became vested in connection with the reporting person's termination of employment on August 10, 2020.

F3 · derivative.expiration_date: Upon vesting, restricted stock units convert to common stock on a one-for-one basis, and there is no expiration date. Represents a prorated portion of the shares that were scheduled to vest on September 29, 2020, but which became vested in connection with the reporting person's termination of employment on August 10, 2020.

SEC source: 0001523711-20-000059 · wf-form4_159727393211363.xml · derivative · entry 3

EUTENEUER JOSEPH J · CIK 0001268615 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 16,538 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: Upon vesting, restricted stock units convert to common stock on a one-for-one basis, and there is no expiration date. Represents a prorated portion of the shares that were scheduled to vest on September 29, 2020, but which became vested in connection with the reporting person's termination of employment on August 10, 2020.

F3 · derivative.exercise_date: Upon vesting, restricted stock units convert to common stock on a one-for-one basis, and there is no expiration date. Represents a prorated portion of the shares that were scheduled to vest on September 29, 2020, but which became vested in connection with the reporting person's termination of employment on August 10, 2020.

F3 · derivative.expiration_date: Upon vesting, restricted stock units convert to common stock on a one-for-one basis, and there is no expiration date. Represents a prorated portion of the shares that were scheduled to vest on September 29, 2020, but which became vested in connection with the reporting person's termination of employment on August 10, 2020.

SEC source: 0001523711-20-000059 · wf-form4_159727393211363.xml · nonDerivative · entry 2

EUTENEUER JOSEPH J · CIK 0001268615 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 133,988

F2 · shares: Represents shares withheld to satisfy required tax obligations.

SEC source: 0001523711-20-000059 · wf-form4_159727393211363.xml · nonDerivative · entry 1

EUTENEUER JOSEPH J · CIK 0001268615 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 159,724

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 to common stock on a one-for-one basis.

SEC source: 0001523711-20-000050 · wf-form4_159658117444751.xml · derivative · entry 6

EUTENEUER JOSEPH J · CIK 0001268615 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 33,279

Underlying: Common Stock · 16,390 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: As reported on a Form 4 dated August 1, 2019 and filed on August 5, 2019, the Reporting Person received a grant of 49,669 RSUs on August 1, 2019. The RSUs vest as to (a) 33% of the Units granted on the first anniversary of the date of grant, (b) an additional 33% of the Units granted on the second anniversary of the date of grant, and (c) the remaining 34% of the Units granted on the third anniversary of the date of grant. On each vesting date, for each Unit vesting on such date, the Reporting Person will receive one share of Mattel, Inc. Common Stock, subject to tax withholding. On August 1, 2020, the first 33% of these RSUs vested, resulting in the issuance of 16,390 shares of Mattel, Inc. Common Stock.

F3 · derivative.exercise_date: As reported on a Form 4 dated August 1, 2019 and filed on August 5, 2019, the Reporting Person received a grant of 49,669 RSUs on August 1, 2019. The RSUs vest as to (a) 33% of the Units granted on the first anniversary of the date of grant, (b) an additional 33% of the Units granted on the second anniversary of the date of grant, and (c) the remaining 34% of the Units granted on the third anniversary of the date of grant. On each vesting date, for each Unit vesting on such date, the Reporting Person will receive one share of Mattel, Inc. Common Stock, subject to tax withholding. On August 1, 2020, the first 33% of these RSUs vested, resulting in the issuance of 16,390 shares of Mattel, Inc. Common Stock.

F3 · derivative.expiration_date: As reported on a Form 4 dated August 1, 2019 and filed on August 5, 2019, the Reporting Person received a grant of 49,669 RSUs on August 1, 2019. The RSUs vest as to (a) 33% of the Units granted on the first anniversary of the date of grant, (b) an additional 33% of the Units granted on the second anniversary of the date of grant, and (c) the remaining 34% of the Units granted on the third anniversary of the date of grant. On each vesting date, for each Unit vesting on such date, the Reporting Person will receive one share of Mattel, Inc. Common Stock, subject to tax withholding. On August 1, 2020, the first 33% of these RSUs vested, resulting in the issuance of 16,390 shares of Mattel, Inc. Common Stock.

SEC source: 0001523711-20-000050 · wf-form4_159658117444751.xml · derivative · entry 5

EUTENEUER JOSEPH J · CIK 0001268615 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,544

Underlying: Common Stock · 14,116 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: As reported on a Form 4 dated August 1, 2018 and and filed on August 3, 2018, the Reporting Person received a grant of 42,776 Restricted Stock Units ("RSUs" or "Units") on August 1, 2018. The RSUs vest as to (a) 33% of the Units granted on the first anniversary of the date of grant, (b) an additional 33% of the Units granted on the second anniversary of the date of grant, and (c) the remaining 34% of the Units granted on the third anniversary of the date of grant. On each vesting date, for each Unit vesting on such date, the Reporting Person will receive one share of Mattel, Inc. Common Stock, subject to tax withholding. On August 1, 2020, the second 33% of these RSUs vested, resulting in the issuance of 14,116 shares of Mattel, Inc. Common Stock.

F1 · derivative.exercise_date: As reported on a Form 4 dated August 1, 2018 and and filed on August 3, 2018, the Reporting Person received a grant of 42,776 Restricted Stock Units ("RSUs" or "Units") on August 1, 2018. The RSUs vest as to (a) 33% of the Units granted on the first anniversary of the date of grant, (b) an additional 33% of the Units granted on the second anniversary of the date of grant, and (c) the remaining 34% of the Units granted on the third anniversary of the date of grant. On each vesting date, for each Unit vesting on such date, the Reporting Person will receive one share of Mattel, Inc. Common Stock, subject to tax withholding. On August 1, 2020, the second 33% of these RSUs vested, resulting in the issuance of 14,116 shares of Mattel, Inc. Common Stock.

F1 · derivative.expiration_date: As reported on a Form 4 dated August 1, 2018 and and filed on August 3, 2018, the Reporting Person received a grant of 42,776 Restricted Stock Units ("RSUs" or "Units") on August 1, 2018. The RSUs vest as to (a) 33% of the Units granted on the first anniversary of the date of grant, (b) an additional 33% of the Units granted on the second anniversary of the date of grant, and (c) the remaining 34% of the Units granted on the third anniversary of the date of grant. On each vesting date, for each Unit vesting on such date, the Reporting Person will receive one share of Mattel, Inc. Common Stock, subject to tax withholding. On August 1, 2020, the second 33% of these RSUs vested, resulting in the issuance of 14,116 shares of Mattel, Inc. Common Stock.

SEC source: 0001523711-20-000050 · wf-form4_159658117444751.xml · nonDerivative · entry 4

EUTENEUER JOSEPH J · CIK 0001268615 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 107,822

F4 · shares: Pursuant to the terms of the August 1, 2019 RSU grant, 8,127 shares of Mattel, Inc. Common Stock were automatically withheld at vesting to cover required tax withholding.

SEC source: 0001523711-20-000050 · wf-form4_159658117444751.xml · nonDerivative · entry 3

EUTENEUER JOSEPH J · CIK 0001268615 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 115,949

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 · price: As reported on a Form 4 dated August 1, 2019 and filed on August 5, 2019, the Reporting Person received a grant of 49,669 RSUs on August 1, 2019. The RSUs vest as to (a) 33% of the Units granted on the first anniversary of the date of grant, (b) an additional 33% of the Units granted on the second anniversary of the date of grant, and (c) the remaining 34% of the Units granted on the third anniversary of the date of grant. On each vesting date, for each Unit vesting on such date, the Reporting Person will receive one share of Mattel, Inc. Common Stock, subject to tax withholding. On August 1, 2020, the first 33% of these RSUs vested, resulting in the issuance of 16,390 shares of Mattel, Inc. Common Stock.

SEC source: 0001523711-20-000050 · wf-form4_159658117444751.xml · nonDerivative · entry 2

EUTENEUER JOSEPH J · CIK 0001268615 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 99,559

F2 · shares: Pursuant to the terms of the August 1, 2018 RSU grant, 6,999 shares of Mattel, Inc. Common Stock were automatically withheld at vesting to cover required tax withholding.

SEC source: 0001523711-20-000050 · wf-form4_159658117444751.xml · nonDerivative · entry 1

EUTENEUER JOSEPH J · CIK 0001268615 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 106,558

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: As reported on a Form 4 dated August 1, 2018 and and filed on August 3, 2018, the Reporting Person received a grant of 42,776 Restricted Stock Units ("RSUs" or "Units") on August 1, 2018. The RSUs vest as to (a) 33% of the Units granted on the first anniversary of the date of grant, (b) an additional 33% of the Units granted on the second anniversary of the date of grant, and (c) the remaining 34% of the Units granted on the third anniversary of the date of grant. On each vesting date, for each Unit vesting on such date, the Reporting Person will receive one share of Mattel, Inc. Common Stock, subject to tax withholding. On August 1, 2020, the second 33% of these RSUs vested, resulting in the issuance of 14,116 shares of Mattel, Inc. Common Stock.

SEC source: 0001523711-19-000061 · wf-form4_156987961569824.xml · derivative · entry 9

EUTENEUER JOSEPH J · CIK 0001268615 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 19,768

Underlying: Common Stock · 19,186 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: As reported on a Form 4 dated September 29, 2017 and filed on October 3, 2017, the Reporting Person received a grant of 58,140 RSUs on September 29, 2017. The RSUs vest as to (a) 33% of the Units granted on the first anniversary of the date of grant, (b) an additional 33% of the Units granted on the second anniversary of the date of grant, and (c) the remaining 34% of the Units granted on the third anniversary of the date of grant. On each vesting date, for each Unit vesting on such date, the Reporting Person will receive one share of Mattel, Inc. Common Stock, subject to tax withholding. On September 29, 2019, the second 33% of these RSUs vested, resulting in the issuance of 19,186 shares of Mattel, Inc. Common Stock.

F3 · derivative.exercise_date: As reported on a Form 4 dated September 29, 2017 and filed on October 3, 2017, the Reporting Person received a grant of 58,140 RSUs on September 29, 2017. The RSUs vest as to (a) 33% of the Units granted on the first anniversary of the date of grant, (b) an additional 33% of the Units granted on the second anniversary of the date of grant, and (c) the remaining 34% of the Units granted on the third anniversary of the date of grant. On each vesting date, for each Unit vesting on such date, the Reporting Person will receive one share of Mattel, Inc. Common Stock, subject to tax withholding. On September 29, 2019, the second 33% of these RSUs vested, resulting in the issuance of 19,186 shares of Mattel, Inc. Common Stock.

F3 · derivative.expiration_date: As reported on a Form 4 dated September 29, 2017 and filed on October 3, 2017, the Reporting Person received a grant of 58,140 RSUs on September 29, 2017. The RSUs vest as to (a) 33% of the Units granted on the first anniversary of the date of grant, (b) an additional 33% of the Units granted on the second anniversary of the date of grant, and (c) the remaining 34% of the Units granted on the third anniversary of the date of grant. On each vesting date, for each Unit vesting on such date, the Reporting Person will receive one share of Mattel, Inc. Common Stock, subject to tax withholding. On September 29, 2019, the second 33% of these RSUs vested, resulting in the issuance of 19,186 shares of Mattel, Inc. Common Stock.

SEC source: 0001523711-19-000061 · wf-form4_156987961569824.xml · derivative · entry 8

EUTENEUER JOSEPH J · CIK 0001268615 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 19,768

Underlying: Common Stock · 19,186 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: As reported on a Form 4 dated September 29, 2017 and filed on October 3, 2017, the Reporting Person received a grant of 58,140 RSUs on September 29, 2017. The RSUs vest as to (a) 33% of the Units granted on the first anniversary of the date of grant, (b) an additional 33% of the Units granted on the second anniversary of the date of grant, and (c) the remaining 34% of the Units granted on the third anniversary of the date of grant. On each vesting date, for each Unit vesting on such date, the Reporting Person will receive one share of Mattel, Inc. Common Stock, subject to tax withholding. On September 29, 2019, the second 33% of these RSUs vested, resulting in the issuance of 19,186 shares of Mattel, Inc. Common Stock.

F3 · derivative.exercise_date: As reported on a Form 4 dated September 29, 2017 and filed on October 3, 2017, the Reporting Person received a grant of 58,140 RSUs on September 29, 2017. The RSUs vest as to (a) 33% of the Units granted on the first anniversary of the date of grant, (b) an additional 33% of the Units granted on the second anniversary of the date of grant, and (c) the remaining 34% of the Units granted on the third anniversary of the date of grant. On each vesting date, for each Unit vesting on such date, the Reporting Person will receive one share of Mattel, Inc. Common Stock, subject to tax withholding. On September 29, 2019, the second 33% of these RSUs vested, resulting in the issuance of 19,186 shares of Mattel, Inc. Common Stock.

F3 · derivative.expiration_date: As reported on a Form 4 dated September 29, 2017 and filed on October 3, 2017, the Reporting Person received a grant of 58,140 RSUs on September 29, 2017. The RSUs vest as to (a) 33% of the Units granted on the first anniversary of the date of grant, (b) an additional 33% of the Units granted on the second anniversary of the date of grant, and (c) the remaining 34% of the Units granted on the third anniversary of the date of grant. On each vesting date, for each Unit vesting on such date, the Reporting Person will receive one share of Mattel, Inc. Common Stock, subject to tax withholding. On September 29, 2019, the second 33% of these RSUs vested, resulting in the issuance of 19,186 shares of Mattel, Inc. Common Stock.

SEC source: 0001523711-19-000061 · wf-form4_156987961569824.xml · derivative · entry 7

EUTENEUER JOSEPH J · CIK 0001268615 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 21,964

Underlying: Common Stock · 21,318 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: As reported on a Form 4 dated September 29, 2017 and filed on October 3, 2017, the Reporting Person received a grant of 64,599 Restricted Stock Units ("RSUs" or "Units") on September 29, 2017. The RSUs vest as to (a) 33% of the Units granted on the first anniversary of the date of grant, (b) an additional 33% of the Units granted on the second anniversary of the date of grant, and (c) the remaining 34% of the Units granted on the third anniversary of the date of grant. On each vesting date, for each Unit vesting on such date, the Reporting Person will receive one share of Mattel, Inc. Common Stock, subject to tax withholding. On September 29, 2019, the second 33% of these RSUs vested, resulting in the issuance of 21,318 shares of Mattel, Inc. Common Stock.

F1 · derivative.exercise_date: As reported on a Form 4 dated September 29, 2017 and filed on October 3, 2017, the Reporting Person received a grant of 64,599 Restricted Stock Units ("RSUs" or "Units") on September 29, 2017. The RSUs vest as to (a) 33% of the Units granted on the first anniversary of the date of grant, (b) an additional 33% of the Units granted on the second anniversary of the date of grant, and (c) the remaining 34% of the Units granted on the third anniversary of the date of grant. On each vesting date, for each Unit vesting on such date, the Reporting Person will receive one share of Mattel, Inc. Common Stock, subject to tax withholding. On September 29, 2019, the second 33% of these RSUs vested, resulting in the issuance of 21,318 shares of Mattel, Inc. Common Stock.

F1 · derivative.expiration_date: As reported on a Form 4 dated September 29, 2017 and filed on October 3, 2017, the Reporting Person received a grant of 64,599 Restricted Stock Units ("RSUs" or "Units") on September 29, 2017. The RSUs vest as to (a) 33% of the Units granted on the first anniversary of the date of grant, (b) an additional 33% of the Units granted on the second anniversary of the date of grant, and (c) the remaining 34% of the Units granted on the third anniversary of the date of grant. On each vesting date, for each Unit vesting on such date, the Reporting Person will receive one share of Mattel, Inc. Common Stock, subject to tax withholding. On September 29, 2019, the second 33% of these RSUs vested, resulting in the issuance of 21,318 shares of Mattel, Inc. Common Stock.

SEC source: 0001523711-19-000061 · wf-form4_156987961569824.xml · nonDerivative · entry 6

EUTENEUER JOSEPH J · CIK 0001268615 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 92,442

F4 · shares: Pursuant to the terms of the September 29, 2017 RSU grant, 9,513 shares of Mattel, Inc. Common Stock were automatically withheld at vesting to cover required tax withholding.

SEC source: 0001523711-19-000061 · wf-form4_156987961569824.xml · nonDerivative · entry 5

EUTENEUER JOSEPH J · CIK 0001268615 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 101,955

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 · price: As reported on a Form 4 dated September 29, 2017 and filed on October 3, 2017, the Reporting Person received a grant of 58,140 RSUs on September 29, 2017. The RSUs vest as to (a) 33% of the Units granted on the first anniversary of the date of grant, (b) an additional 33% of the Units granted on the second anniversary of the date of grant, and (c) the remaining 34% of the Units granted on the third anniversary of the date of grant. On each vesting date, for each Unit vesting on such date, the Reporting Person will receive one share of Mattel, Inc. Common Stock, subject to tax withholding. On September 29, 2019, the second 33% of these RSUs vested, resulting in the issuance of 19,186 shares of Mattel, Inc. Common Stock.

SEC source: 0001523711-19-000061 · wf-form4_156987961569824.xml · nonDerivative · entry 4

EUTENEUER JOSEPH J · CIK 0001268615 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 82,769

F4 · shares: Pursuant to the terms of the September 29, 2017 RSU grant, 9,513 shares of Mattel, Inc. Common Stock were automatically withheld at vesting to cover required tax withholding.

SEC source: 0001523711-19-000061 · wf-form4_156987961569824.xml · nonDerivative · entry 3

EUTENEUER JOSEPH J · CIK 0001268615 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 92,282

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 · price: As reported on a Form 4 dated September 29, 2017 and filed on October 3, 2017, the Reporting Person received a grant of 58,140 RSUs on September 29, 2017. The RSUs vest as to (a) 33% of the Units granted on the first anniversary of the date of grant, (b) an additional 33% of the Units granted on the second anniversary of the date of grant, and (c) the remaining 34% of the Units granted on the third anniversary of the date of grant. On each vesting date, for each Unit vesting on such date, the Reporting Person will receive one share of Mattel, Inc. Common Stock, subject to tax withholding. On September 29, 2019, the second 33% of these RSUs vested, resulting in the issuance of 19,186 shares of Mattel, Inc. Common Stock.

SEC source: 0001523711-19-000061 · wf-form4_156987961569824.xml · nonDerivative · entry 2

EUTENEUER JOSEPH J · CIK 0001268615 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 73,096

F2 · shares: Pursuant to the terms of the September 29, 2017 RSU grant, 10,570 shares of Mattel, Inc. Common Stock were automatically withheld at vesting to cover required tax withholding.

SEC source: 0001523711-19-000061 · wf-form4_156987961569824.xml · nonDerivative · entry 1

EUTENEUER JOSEPH J · CIK 0001268615 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 83,666

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: As reported on a Form 4 dated September 29, 2017 and filed on October 3, 2017, the Reporting Person received a grant of 64,599 Restricted Stock Units ("RSUs" or "Units") on September 29, 2017. The RSUs vest as to (a) 33% of the Units granted on the first anniversary of the date of grant, (b) an additional 33% of the Units granted on the second anniversary of the date of grant, and (c) the remaining 34% of the Units granted on the third anniversary of the date of grant. On each vesting date, for each Unit vesting on such date, the Reporting Person will receive one share of Mattel, Inc. Common Stock, subject to tax withholding. On September 29, 2019, the second 33% of these RSUs vested, resulting in the issuance of 21,318 shares of Mattel, Inc. Common Stock.

SEC source: 0001523711-19-000053 · wf-form4_156503478971992.xml · derivative · entry 5

EUTENEUER JOSEPH J · CIK 0001268615 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 132,094

Underlying: Common Stock · 132,094 shares

Expires 2029-08-01

F5 · derivative.exercise_date: The option was granted on August 1, 2019 pursuant to the Plan. The option vests and becomes exercisable with regard to (a) 33% of the shares granted on the first anniversary of the date of grant, (b) an additional 33% of the shares granted on the second anniversary of the date of grant, and (c) the remaining 34% of the shares granted on the third anniversary of the date of grant.

SEC source: 0001523711-19-000053 · wf-form4_156503478971992.xml · derivative · entry 4

EUTENEUER JOSEPH J · CIK 0001268615 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 49,669

Underlying: Common Stock · 49,669 shares

Expires not disclosed

F3 · derivative.exercise_price: The RSUs were granted on August 1, 2019 pursuant to the Mattel, Inc. Amended and Restated 2010 Equity and Long-Term Compensation Plan, as amended (the "Plan"). Each Unit represents a contingent right to receive one share of Mattel, Inc. Common Stock (or, at the election of Mattel, Inc., a cash amount equal to the fair market value of such share).

F4 · derivative.exercise_date: The RSUs vest as to (a) 33% of the Units granted on the first anniversary of the date of grant, (b) an additional 33% of the Units granted on the second anniversary of the date of grant, and (c) the remaining 34% of the Units granted on the third anniversary of the date of grant. On each vesting date, for each Unit vesting on such date, the Reporting Person will receive one share of Mattel, Inc. Common Stock (or, at the election of Mattel, Inc., a cash amount equal to the fair market value of one share of Common Stock on the date of vesting), subject to tax withholding.

F4 · derivative.expiration_date: The RSUs vest as to (a) 33% of the Units granted on the first anniversary of the date of grant, (b) an additional 33% of the Units granted on the second anniversary of the date of grant, and (c) the remaining 34% of the Units granted on the third anniversary of the date of grant. On each vesting date, for each Unit vesting on such date, the Reporting Person will receive one share of Mattel, Inc. Common Stock (or, at the election of Mattel, Inc., a cash amount equal to the fair market value of one share of Common Stock on the date of vesting), subject to tax withholding.

SEC source: 0001523711-19-000053 · wf-form4_156503478971992.xml · derivative · entry 3

EUTENEUER JOSEPH J · CIK 0001268615 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 28,660

Underlying: Common Stock · 14,116 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: As reported on a Form 4 dated August 1, 2018 and filed on August 3, 2018, the Reporting Person received a grant of 42,776 Restricted Stock Units ("RSUs" or "Units") on August 1, 2018. The RSUs vest as to (a) 33% of the Units granted on the first anniversary of the date of grant, (b) an additional 33% of the Units granted on the second anniversary of the date of grant, and (c) the remaining 34% of the Units granted on the third anniversary of the date of grant. On each vesting date, for each Unit vesting on such date, the Reporting Person will receive one share of Mattel, Inc. Common Stock, subject to tax withholding. On August 1, 2019, the first 33% of these RSUs vested, resulting in the issuance of 14,116 shares of Mattel, Inc. Common Stock.

F1 · derivative.exercise_date: As reported on a Form 4 dated August 1, 2018 and filed on August 3, 2018, the Reporting Person received a grant of 42,776 Restricted Stock Units ("RSUs" or "Units") on August 1, 2018. The RSUs vest as to (a) 33% of the Units granted on the first anniversary of the date of grant, (b) an additional 33% of the Units granted on the second anniversary of the date of grant, and (c) the remaining 34% of the Units granted on the third anniversary of the date of grant. On each vesting date, for each Unit vesting on such date, the Reporting Person will receive one share of Mattel, Inc. Common Stock, subject to tax withholding. On August 1, 2019, the first 33% of these RSUs vested, resulting in the issuance of 14,116 shares of Mattel, Inc. Common Stock.

F1 · derivative.expiration_date: As reported on a Form 4 dated August 1, 2018 and filed on August 3, 2018, the Reporting Person received a grant of 42,776 Restricted Stock Units ("RSUs" or "Units") on August 1, 2018. The RSUs vest as to (a) 33% of the Units granted on the first anniversary of the date of grant, (b) an additional 33% of the Units granted on the second anniversary of the date of grant, and (c) the remaining 34% of the Units granted on the third anniversary of the date of grant. On each vesting date, for each Unit vesting on such date, the Reporting Person will receive one share of Mattel, Inc. Common Stock, subject to tax withholding. On August 1, 2019, the first 33% of these RSUs vested, resulting in the issuance of 14,116 shares of Mattel, Inc. Common Stock.

SEC source: 0001523711-19-000053 · wf-form4_156503478971992.xml · nonDerivative · entry 2

EUTENEUER JOSEPH J · CIK 0001268615 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 62,348

F2 · shares: Pursuant to the terms of the August 1, 2018 RSU grant, 6,999 shares of Mattel, Inc. Common Stock were automatically withheld at vesting to cover required tax withholding.

SEC source: 0001523711-19-000053 · wf-form4_156503478971992.xml · nonDerivative · entry 1

EUTENEUER JOSEPH J · CIK 0001268615 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 69,347

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: As reported on a Form 4 dated August 1, 2018 and filed on August 3, 2018, the Reporting Person received a grant of 42,776 Restricted Stock Units ("RSUs" or "Units") on August 1, 2018. The RSUs vest as to (a) 33% of the Units granted on the first anniversary of the date of grant, (b) an additional 33% of the Units granted on the second anniversary of the date of grant, and (c) the remaining 34% of the Units granted on the third anniversary of the date of grant. On each vesting date, for each Unit vesting on such date, the Reporting Person will receive one share of Mattel, Inc. Common Stock, subject to tax withholding. On August 1, 2019, the first 33% of these RSUs vested, resulting in the issuance of 14,116 shares of Mattel, Inc. Common Stock.

SEC source: 0001523711-19-000016 · wf-form4_155112870825295.xml · nonDerivative · entry 1

EUTENEUER JOSEPH J · CIK 0001268615 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 55,231

F1 · price: This transaction was executed in multiple trades at prices ranging from $13.87 to $14.01. The price reported reflects the weighted average purchase price. The Reporting Person hereby undertakes to provide to the SEC staff, the issuer or a security holder of the issuer, upon request, full information regarding the number of shares and prices at which the transactions were effected.

SEC source: 0001523711-18-000079 · wf-form4_153842596503455.xml · derivative · entry 9

EUTENEUER JOSEPH J · CIK 0001268615 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 38,954

Underlying: Common Stock · 19,186 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: As reported on a Form 4 dated September 29, 2017 and filed on October 3, 2017, the Reporting Person received a grant of 58,140 RSUs on September 29, 2017. The RSUs vest as to (a) 33% of the Units granted on the first anniversary of the date of grant, (b) an additional 33% of the Units granted on the second anniversary of the date of grant, and (c) the remaining 34% of the Units granted on the third anniversary of the date of grant. On each vesting date, for each Unit vesting on such date, the Reporting Person will receive one share of Mattel, Inc. Common Stock (or, at the election of Mattel, Inc., a cash amount equal to the fair market value of one share of Common Stock on the date of vesting), subject to tax withholding. On September 29, 2018, the first 33% of these RSUs vested, resulting in the issuance of 19,186 shares of Mattel, Inc. Common Stock.

F3 · derivative.exercise_date: As reported on a Form 4 dated September 29, 2017 and filed on October 3, 2017, the Reporting Person received a grant of 58,140 RSUs on September 29, 2017. The RSUs vest as to (a) 33% of the Units granted on the first anniversary of the date of grant, (b) an additional 33% of the Units granted on the second anniversary of the date of grant, and (c) the remaining 34% of the Units granted on the third anniversary of the date of grant. On each vesting date, for each Unit vesting on such date, the Reporting Person will receive one share of Mattel, Inc. Common Stock (or, at the election of Mattel, Inc., a cash amount equal to the fair market value of one share of Common Stock on the date of vesting), subject to tax withholding. On September 29, 2018, the first 33% of these RSUs vested, resulting in the issuance of 19,186 shares of Mattel, Inc. Common Stock.

F3 · derivative.expiration_date: As reported on a Form 4 dated September 29, 2017 and filed on October 3, 2017, the Reporting Person received a grant of 58,140 RSUs on September 29, 2017. The RSUs vest as to (a) 33% of the Units granted on the first anniversary of the date of grant, (b) an additional 33% of the Units granted on the second anniversary of the date of grant, and (c) the remaining 34% of the Units granted on the third anniversary of the date of grant. On each vesting date, for each Unit vesting on such date, the Reporting Person will receive one share of Mattel, Inc. Common Stock (or, at the election of Mattel, Inc., a cash amount equal to the fair market value of one share of Common Stock on the date of vesting), subject to tax withholding. On September 29, 2018, the first 33% of these RSUs vested, resulting in the issuance of 19,186 shares of Mattel, Inc. Common Stock.

SEC source: 0001523711-18-000079 · wf-form4_153842596503455.xml · derivative · entry 8

EUTENEUER JOSEPH J · CIK 0001268615 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 38,954

Underlying: Common Stock · 19,186 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: As reported on a Form 4 dated September 29, 2017 and filed on October 3, 2017, the Reporting Person received a grant of 58,140 RSUs on September 29, 2017. The RSUs vest as to (a) 33% of the Units granted on the first anniversary of the date of grant, (b) an additional 33% of the Units granted on the second anniversary of the date of grant, and (c) the remaining 34% of the Units granted on the third anniversary of the date of grant. On each vesting date, for each Unit vesting on such date, the Reporting Person will receive one share of Mattel, Inc. Common Stock (or, at the election of Mattel, Inc., a cash amount equal to the fair market value of one share of Common Stock on the date of vesting), subject to tax withholding. On September 29, 2018, the first 33% of these RSUs vested, resulting in the issuance of 19,186 shares of Mattel, Inc. Common Stock.

F3 · derivative.exercise_date: As reported on a Form 4 dated September 29, 2017 and filed on October 3, 2017, the Reporting Person received a grant of 58,140 RSUs on September 29, 2017. The RSUs vest as to (a) 33% of the Units granted on the first anniversary of the date of grant, (b) an additional 33% of the Units granted on the second anniversary of the date of grant, and (c) the remaining 34% of the Units granted on the third anniversary of the date of grant. On each vesting date, for each Unit vesting on such date, the Reporting Person will receive one share of Mattel, Inc. Common Stock (or, at the election of Mattel, Inc., a cash amount equal to the fair market value of one share of Common Stock on the date of vesting), subject to tax withholding. On September 29, 2018, the first 33% of these RSUs vested, resulting in the issuance of 19,186 shares of Mattel, Inc. Common Stock.

F3 · derivative.expiration_date: As reported on a Form 4 dated September 29, 2017 and filed on October 3, 2017, the Reporting Person received a grant of 58,140 RSUs on September 29, 2017. The RSUs vest as to (a) 33% of the Units granted on the first anniversary of the date of grant, (b) an additional 33% of the Units granted on the second anniversary of the date of grant, and (c) the remaining 34% of the Units granted on the third anniversary of the date of grant. On each vesting date, for each Unit vesting on such date, the Reporting Person will receive one share of Mattel, Inc. Common Stock (or, at the election of Mattel, Inc., a cash amount equal to the fair market value of one share of Common Stock on the date of vesting), subject to tax withholding. On September 29, 2018, the first 33% of these RSUs vested, resulting in the issuance of 19,186 shares of Mattel, Inc. Common Stock.

SEC source: 0001523711-18-000079 · wf-form4_153842596503455.xml · derivative · entry 7

EUTENEUER JOSEPH J · CIK 0001268615 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 43,282

Underlying: Common Stock · 21,317 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: As reported on a Form 4 dated September 29, 2017 and filed on October 3, 2017, the Reporting Person received a grant of 64,599 Restricted Stock Units ("RSUs" or "Units") on September 29, 2017. The RSUs vest as to (a) 33% of the Units granted on the first anniversary of the date of grant, (b) an additional 33% of the Units granted on the second anniversary of the date of grant, and (c) the remaining 34% of the Units granted on the third anniversary of the date of grant. On each vesting date, for each Unit vesting on such date, the Reporting Person will receive one share of Mattel, Inc. Common Stock (or, at the election of Mattel, Inc., a cash amount equal to the fair market value of one share of Common Stock on the date of vesting), subject to tax withholding. On September 29, 2018, the first 33% of these RSUs vested, resulting in the issuance of 21,317 shares of Mattel, Inc. Common Stock.

F1 · derivative.exercise_date: As reported on a Form 4 dated September 29, 2017 and filed on October 3, 2017, the Reporting Person received a grant of 64,599 Restricted Stock Units ("RSUs" or "Units") on September 29, 2017. The RSUs vest as to (a) 33% of the Units granted on the first anniversary of the date of grant, (b) an additional 33% of the Units granted on the second anniversary of the date of grant, and (c) the remaining 34% of the Units granted on the third anniversary of the date of grant. On each vesting date, for each Unit vesting on such date, the Reporting Person will receive one share of Mattel, Inc. Common Stock (or, at the election of Mattel, Inc., a cash amount equal to the fair market value of one share of Common Stock on the date of vesting), subject to tax withholding. On September 29, 2018, the first 33% of these RSUs vested, resulting in the issuance of 21,317 shares of Mattel, Inc. Common Stock.

F1 · derivative.expiration_date: As reported on a Form 4 dated September 29, 2017 and filed on October 3, 2017, the Reporting Person received a grant of 64,599 Restricted Stock Units ("RSUs" or "Units") on September 29, 2017. The RSUs vest as to (a) 33% of the Units granted on the first anniversary of the date of grant, (b) an additional 33% of the Units granted on the second anniversary of the date of grant, and (c) the remaining 34% of the Units granted on the third anniversary of the date of grant. On each vesting date, for each Unit vesting on such date, the Reporting Person will receive one share of Mattel, Inc. Common Stock (or, at the election of Mattel, Inc., a cash amount equal to the fair market value of one share of Common Stock on the date of vesting), subject to tax withholding. On September 29, 2018, the first 33% of these RSUs vested, resulting in the issuance of 21,317 shares of Mattel, Inc. Common Stock.

SEC source: 0001523711-18-000079 · wf-form4_153842596503455.xml · nonDerivative · entry 6

EUTENEUER JOSEPH J · CIK 0001268615 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 35,231

F5 · shares: Pursuant to the terms of the September 29, 2017 RSU grant, 7,254 shares of Mattel, Inc. Common Stock were automatically withheld at vesting to cover required tax withholding.

SEC source: 0001523711-18-000079 · wf-form4_153842596503455.xml · nonDerivative · entry 5

EUTENEUER JOSEPH J · CIK 0001268615 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 42,485

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 · price: As reported on a Form 4 dated September 29, 2017 and filed on October 3, 2017, the Reporting Person received a grant of 58,140 RSUs on September 29, 2017. The RSUs vest as to (a) 33% of the Units granted on the first anniversary of the date of grant, (b) an additional 33% of the Units granted on the second anniversary of the date of grant, and (c) the remaining 34% of the Units granted on the third anniversary of the date of grant. On each vesting date, for each Unit vesting on such date, the Reporting Person will receive one share of Mattel, Inc. Common Stock (or, at the election of Mattel, Inc., a cash amount equal to the fair market value of one share of Common Stock on the date of vesting), subject to tax withholding. On September 29, 2018, the first 33% of these RSUs vested, resulting in the issuance of 19,186 shares of Mattel, Inc. Common Stock.

SEC source: 0001523711-18-000079 · wf-form4_153842596503455.xml · nonDerivative · entry 4

EUTENEUER JOSEPH J · CIK 0001268615 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 23,299

F4 · shares: Pursuant to the terms of the September 29, 2017 RSU grant, 6,635 shares of Mattel, Inc. Common Stock were automatically withheld at vesting to cover required tax withholding.

SEC source: 0001523711-18-000079 · wf-form4_153842596503455.xml · nonDerivative · entry 3

EUTENEUER JOSEPH J · CIK 0001268615 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 29,934

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 · price: As reported on a Form 4 dated September 29, 2017 and filed on October 3, 2017, the Reporting Person received a grant of 58,140 RSUs on September 29, 2017. The RSUs vest as to (a) 33% of the Units granted on the first anniversary of the date of grant, (b) an additional 33% of the Units granted on the second anniversary of the date of grant, and (c) the remaining 34% of the Units granted on the third anniversary of the date of grant. On each vesting date, for each Unit vesting on such date, the Reporting Person will receive one share of Mattel, Inc. Common Stock (or, at the election of Mattel, Inc., a cash amount equal to the fair market value of one share of Common Stock on the date of vesting), subject to tax withholding. On September 29, 2018, the first 33% of these RSUs vested, resulting in the issuance of 19,186 shares of Mattel, Inc. Common Stock.

SEC source: 0001523711-18-000079 · wf-form4_153842596503455.xml · nonDerivative · entry 2

EUTENEUER JOSEPH J · CIK 0001268615 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,748

F2 · shares: Pursuant to the terms of the September 29, 2017 RSU grant, 10,569 shares of Mattel, Inc. Common Stock were automatically withheld at vesting to cover required tax withholding.

SEC source: 0001523711-18-000079 · wf-form4_153842596503455.xml · nonDerivative · entry 1

EUTENEUER JOSEPH J · CIK 0001268615 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 21,317

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: As reported on a Form 4 dated September 29, 2017 and filed on October 3, 2017, the Reporting Person received a grant of 64,599 Restricted Stock Units ("RSUs" or "Units") on September 29, 2017. The RSUs vest as to (a) 33% of the Units granted on the first anniversary of the date of grant, (b) an additional 33% of the Units granted on the second anniversary of the date of grant, and (c) the remaining 34% of the Units granted on the third anniversary of the date of grant. On each vesting date, for each Unit vesting on such date, the Reporting Person will receive one share of Mattel, Inc. Common Stock (or, at the election of Mattel, Inc., a cash amount equal to the fair market value of one share of Common Stock on the date of vesting), subject to tax withholding. On September 29, 2018, the first 33% of these RSUs vested, resulting in the issuance of 21,317 shares of Mattel, Inc. Common Stock.

SEC source: 0001523711-18-000058 · wf-form4_153332313472875.xml · derivative · entry 2

EUTENEUER JOSEPH J · CIK 0001268615 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 42,776

Underlying: Common Stock · 42,776 shares

Expires not disclosed

F2 · derivative.exercise_price: The Restricted Stock Units ("RSUs" or "Units") were granted on August 1, 2018 pursuant to the Plan. Each Unit represents a contingent right to receive one share of Mattel, Inc. Common Stock (or, at the election of Mattel, Inc., a cash amount equal to the fair market value of such share).

F3 · derivative.exercise_date: The RSUs vest as to (a) 33% of the Units granted on the first anniversary of the date of grant, (b) an additional 33% of the Units granted on the second anniversary of the date of grant, and (c) the remaining 34% of the Units granted on the third anniversary of the date of grant. On each vesting date, for each Unit vesting on such date, the Reporting Person will receive one share of Mattel, Inc. Common Stock (or, at the election of Mattel, Inc., a cash amount equal to the fair market value of one share of Common Stock on the date of vesting), subject to tax withholding.

F3 · derivative.expiration_date: The RSUs vest as to (a) 33% of the Units granted on the first anniversary of the date of grant, (b) an additional 33% of the Units granted on the second anniversary of the date of grant, and (c) the remaining 34% of the Units granted on the third anniversary of the date of grant. On each vesting date, for each Unit vesting on such date, the Reporting Person will receive one share of Mattel, Inc. Common Stock (or, at the election of Mattel, Inc., a cash amount equal to the fair market value of one share of Common Stock on the date of vesting), subject to tax withholding.

SEC source: 0001523711-18-000058 · wf-form4_153332313472875.xml · derivative · entry 1

EUTENEUER JOSEPH J · CIK 0001268615 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 123,175

Underlying: Common Stock · 123,175 shares

Expires 2028-08-01

F1 · derivative.exercise_date: The option was granted on August 1, 2018 pursuant to the Mattel, Inc. Amended and Restated 2010 Equity and Long-Term Compensation Plan, as amended (the "Plan"). The option vests and becomes exercisable with regard to (a) 33% of the shares granted on the first anniversary of the date of grant, (b) an additional 33% of the shares granted on the second anniversary of the date of grant, and (c) the remaining 34% of the shares granted on the third anniversary of the date of grant.

SEC source: 0001523711-17-000118 · wf-form4_150706407108116.xml · derivative · entry 5

EUTENEUER JOSEPH J · CIK 0001268615 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 58,140

Underlying: Common Stock · 58,140 shares

Expires not disclosed

F2 · derivative.exercise_price: The Restricted Stock Units ("RSUs" or "Units") were granted on September 29, 2017 pursuant to the Plan. Each Unit represents a contingent right to receive one share of Mattel, Inc. Common Stock (or, at the election of Mattel, Inc., a cash amount equal to the fair market value of such share).

F3 · derivative.exercise_date: The RSUs vest as to (a) 33% of the Units granted on the first anniversary of the date of grant, (b) an additional 33% of the Units granted on the second anniversary of the date of grant, and (c) the remaining 34% of the Units granted on the third anniversary of the date of grant. On each vesting date, for each Unit vesting on such date, the Reporting Person will receive one share of Mattel, Inc. Common Stock (or, at the election of Mattel, Inc., a cash amount equal to the fair market value of one share of Common Stock on the date of vesting), subject to tax withholding.

F3 · derivative.expiration_date: The RSUs vest as to (a) 33% of the Units granted on the first anniversary of the date of grant, (b) an additional 33% of the Units granted on the second anniversary of the date of grant, and (c) the remaining 34% of the Units granted on the third anniversary of the date of grant. On each vesting date, for each Unit vesting on such date, the Reporting Person will receive one share of Mattel, Inc. Common Stock (or, at the election of Mattel, Inc., a cash amount equal to the fair market value of one share of Common Stock on the date of vesting), subject to tax withholding.

SEC source: 0001523711-17-000118 · wf-form4_150706407108116.xml · derivative · entry 4

EUTENEUER JOSEPH J · CIK 0001268615 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 64,599

Underlying: Common Stock · 64,599 shares

Expires not disclosed

F2 · derivative.exercise_price: The Restricted Stock Units ("RSUs" or "Units") were granted on September 29, 2017 pursuant to the Plan. Each Unit represents a contingent right to receive one share of Mattel, Inc. Common Stock (or, at the election of Mattel, Inc., a cash amount equal to the fair market value of such share).

F3 · derivative.exercise_date: The RSUs vest as to (a) 33% of the Units granted on the first anniversary of the date of grant, (b) an additional 33% of the Units granted on the second anniversary of the date of grant, and (c) the remaining 34% of the Units granted on the third anniversary of the date of grant. On each vesting date, for each Unit vesting on such date, the Reporting Person will receive one share of Mattel, Inc. Common Stock (or, at the election of Mattel, Inc., a cash amount equal to the fair market value of one share of Common Stock on the date of vesting), subject to tax withholding.

F3 · derivative.expiration_date: The RSUs vest as to (a) 33% of the Units granted on the first anniversary of the date of grant, (b) an additional 33% of the Units granted on the second anniversary of the date of grant, and (c) the remaining 34% of the Units granted on the third anniversary of the date of grant. On each vesting date, for each Unit vesting on such date, the Reporting Person will receive one share of Mattel, Inc. Common Stock (or, at the election of Mattel, Inc., a cash amount equal to the fair market value of one share of Common Stock on the date of vesting), subject to tax withholding.

SEC source: 0001523711-17-000118 · wf-form4_150706407108116.xml · derivative · entry 3

EUTENEUER JOSEPH J · CIK 0001268615 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 58,140

Underlying: Common Stock · 58,140 shares

Expires not disclosed

F2 · derivative.exercise_price: The Restricted Stock Units ("RSUs" or "Units") were granted on September 29, 2017 pursuant to the Plan. Each Unit represents a contingent right to receive one share of Mattel, Inc. Common Stock (or, at the election of Mattel, Inc., a cash amount equal to the fair market value of such share).

F3 · derivative.exercise_date: The RSUs vest as to (a) 33% of the Units granted on the first anniversary of the date of grant, (b) an additional 33% of the Units granted on the second anniversary of the date of grant, and (c) the remaining 34% of the Units granted on the third anniversary of the date of grant. On each vesting date, for each Unit vesting on such date, the Reporting Person will receive one share of Mattel, Inc. Common Stock (or, at the election of Mattel, Inc., a cash amount equal to the fair market value of one share of Common Stock on the date of vesting), subject to tax withholding.

F3 · derivative.expiration_date: The RSUs vest as to (a) 33% of the Units granted on the first anniversary of the date of grant, (b) an additional 33% of the Units granted on the second anniversary of the date of grant, and (c) the remaining 34% of the Units granted on the third anniversary of the date of grant. On each vesting date, for each Unit vesting on such date, the Reporting Person will receive one share of Mattel, Inc. Common Stock (or, at the election of Mattel, Inc., a cash amount equal to the fair market value of one share of Common Stock on the date of vesting), subject to tax withholding.

SEC source: 0001523711-17-000118 · wf-form4_150706407108116.xml · derivative · entry 2

EUTENEUER JOSEPH J · CIK 0001268615 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 378,788

Underlying: Common Stock · 378,788 shares

Expires 2027-09-29

F1 · derivative.exercise_date: The option was granted on September 29, 2017 pursuant to the Mattel, Inc. Amended and Restated 2010 Equity and Long-Term Compensation Plan (the "Plan"). The option vests and becomes exercisable with regard to (a) 33% of the shares granted on the first anniversary of the date of grant, (b) an additional 33% of the shares granted on the second anniversary of the date of grant, and (c) the remaining 34% of the shares granted on the third anniversary of the date of grant.

SEC source: 0001523711-17-000118 · wf-form4_150706407108116.xml · derivative · entry 1

EUTENEUER JOSEPH J · CIK 0001268615 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 340,909

Underlying: Common Stock · 340,909 shares

Expires 2027-09-29

F1 · derivative.exercise_date: The option was granted on September 29, 2017 pursuant to the Mattel, Inc. Amended and Restated 2010 Equity and Long-Term Compensation Plan (the "Plan"). The option vests and becomes exercisable with regard to (a) 33% of the shares granted on the first anniversary of the date of grant, (b) an additional 33% of the shares granted on the second anniversary of the date of grant, and (c) the remaining 34% of the shares granted on the third anniversary of the date of grant.