Gonzalez Laureen S.

SEC source: 0001193125-26-248695 · ownership.xml · nonDerivative · entry 1

Gonzalez Laureen S. · CIK 0001944018 · V.P., CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,172

F1 · shares: The reported sale was consummated to satisfy the Reporting Person's obligations in connection with the operation of the Issuer's Second Amended and Restated Clawback Policy (the "Clawback Policy") with respect to the restatement and revision of the Issuer's previously issued financial statements, as reported in the Issuer's Current Report on Form 8-K filed on May 1, 2026. In connection with the foregoing, the Issuer determined that the Reporting Person would not have earned certain compensation had such compensation been determined based on the restated financial statements. As a result, the proceeds from the current transaction will be applied to satisfy the Reporting Person's obligations with respect to the Clawback Policy.

F2 · price: All shares were sold at the exact price indicated. The average sales price calculation is not applicable.

SEC source: 0001193125-26-227174 · ownership.xml · nonDerivative · entry 2

Gonzalez Laureen S. · CIK 0001944018 · V.P., CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,761

F2 · shares: In connection with the operation of the Issuer's Second Amended and Restated Clawback Policy (the "Clawback Policy") with respect to the restatement and revision of the Issuer's previously issued financial statements, as reported in the Issuer's Form 8-K filed on May 1, 2026, the Issuer determined that the Reporting Person would not have earned certain compensation had such compensation been determined based on the restated financial statements. As a result, 647 restricted stock units that vested on May 14, 2026 were not delivered to the Reporting Person and 326 shares of the Issuer's common stock were returned to the Issuer in accordance with the Issuer's Clawback Policy.

F2 · price: In connection with the operation of the Issuer's Second Amended and Restated Clawback Policy (the "Clawback Policy") with respect to the restatement and revision of the Issuer's previously issued financial statements, as reported in the Issuer's Form 8-K filed on May 1, 2026, the Issuer determined that the Reporting Person would not have earned certain compensation had such compensation been determined based on the restated financial statements. As a result, 647 restricted stock units that vested on May 14, 2026 were not delivered to the Reporting Person and 326 shares of the Issuer's common stock were returned to the Issuer in accordance with the Issuer's Clawback Policy.

SEC source: 0001193125-26-227174 · ownership.xml · nonDerivative · entry 1

Gonzalez Laureen S. · CIK 0001944018 · V.P., CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,087

F1 · shares: Represents a reduction in shares to satisfy the tax withholding obligations of the Issuer with respect to the settlement, on May 14, 2026, of 647 restricted stock units.

SEC source: 0001193125-26-219797 · ownership.xml · nonDerivative · entry 2

Gonzalez Laureen S. · CIK 0001944018 · V.P., CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,408

F2 · shares: In connection with the operation of the Issuer's Second Amended and Restated Clawback Policy (the "Clawback Policy") with respect to the restatement and revision of the Issuer's previously issued financial statements, as reported in the Issuer's Form 8-K filed on May 1, 2026, the Issuer determined that the Reporting Person would not have earned certain compensation had such compensation been determined based on the restated financial statements. As a result, 629 restricted stock units that vested on May 8, 2026 were not delivered to the Reporting Person and 317 shares of Issuer common stock were returned to the Issuer in accordance with the Issuer's Clawback Policy.

F2 · price: In connection with the operation of the Issuer's Second Amended and Restated Clawback Policy (the "Clawback Policy") with respect to the restatement and revision of the Issuer's previously issued financial statements, as reported in the Issuer's Form 8-K filed on May 1, 2026, the Issuer determined that the Reporting Person would not have earned certain compensation had such compensation been determined based on the restated financial statements. As a result, 629 restricted stock units that vested on May 8, 2026 were not delivered to the Reporting Person and 317 shares of Issuer common stock were returned to the Issuer in accordance with the Issuer's Clawback Policy.

SEC source: 0001193125-26-219797 · ownership.xml · nonDerivative · entry 1

Gonzalez Laureen S. · CIK 0001944018 · V.P., CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,725

F1 · shares: Represents a reduction in shares to satisfy the tax withholding obligations of the Issuer with respect to the settlement, on May 8, 2026, of 629 restricted stock units.

SEC source: 0001944018-26-000002 · ownership.xml · nonDerivative · entry 4

Gonzalez Laureen S. · CIK 0001944018 · V.P., CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 13,037

F5 · shares: Represents a reduction in shares to satisfy the tax withholding obligations of the Issuer with respect to the settlement, on March 5, 2026, of 668 restricted stock units.

SEC source: 0001944018-26-000002 · ownership.xml · nonDerivative · entry 3

Gonzalez Laureen S. · CIK 0001944018 · V.P., CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 13,397

SEC source: 0001944018-26-000002 · ownership.xml · nonDerivative · entry 2

Gonzalez Laureen S. · CIK 0001944018 · V.P., CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,526

F4 · shares: Represents a reduction in shares to satisfy the tax withholding obligations of the Issuer with respect to the settlement, on March 4, 2026, of 3,864 performance stock units as described in footnote (1) above.

SEC source: 0001944018-26-000002 · ownership.xml · nonDerivative · entry 1

Gonzalez Laureen S. · CIK 0001944018 · V.P., CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 14,603

F1 · shares: Acquired upon the settlement of performance stock units granted on May 8, 2023 under the Ducommun Incorporated Stock Incentive Plan as a result of the satisfaction of performance metrics underlying the award.

F2 · price: Granted as compensation for services.

F3 · balance_after: The total amount of securities listed includes 30 shares of common stock acquired on July 31, 2025 and 23 shares of common stock acquired on January 30, 2026, both through the Ducommun Incorporated Stock Purchase Plan.

SEC source: 0000950170-25-073701 · ownership.xml · nonDerivative · entry 1

Gonzalez Laureen S. · CIK 0001944018 · V.P., CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,686

F1 · shares: Represents a reduction in shares to satisfy the tax withholding obligations of the Issuer with respect to the vesting, on May 14, 2025, of 647 restricted stock units.

SEC source: 0000950170-25-068317 · ownership.xml · nonDerivative · entry 1

Gonzalez Laureen S. · CIK 0001944018 · V.P., CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,034

F1 · shares: Represents a reduction in shares to satisfy the tax withholding obligatins of the Issuer with respect to the vesting, on May 8, 2025, of 629 restricted stock units.

SEC source: 0000950170-25-057524 · ownership.xml · nonDerivative · entry 1

Gonzalez Laureen S. · CIK 0001944018 · V.P., CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,373

F1 · shares: Represents a reduction in shares to satisfy the tax withholding obligations of the Issuer with respect to the vesting, on April 22, 2025, of 667 restricted stock units.

SEC source: 0000950170-25-035680 · ownership.xml · nonDerivative · entry 3

Gonzalez Laureen S. · CIK 0001944018 · V.P., CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,732

SEC source: 0000950170-25-035680 · ownership.xml · nonDerivative · entry 2

Gonzalez Laureen S. · CIK 0001944018 · V.P., CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,725

F4 · shares: Represents a reduction in shares to satisfy the tax withholding obligations of the Issuer with respect to the settlement, on March 5, 2025, of 4,226 performance stock units, as described in footnote (1) above.

SEC source: 0000950170-25-035680 · ownership.xml · nonDerivative · entry 1

Gonzalez Laureen S. · CIK 0001944018 · V.P., CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,997

F1 · shares: Acquired upon the settlement of performance stock units granted on April 22, 2022 under the Ducommun Incorporated Stock Incentive Plan as a result of the satisfaction of performance criteria underlying the award.

F2 · price: Granted as compensation for services.

F3 · balance_after: The total amount of securities lissted includes 32 shares of common stock acquired on January 31, 2025 through the Ducommun Incorporated Employee Stock Purchase Plan.

SEC source: 0000950170-24-134250 · ownership.xml · nonDerivative · entry 1

Gonzalez Laureen S. · CIK 0001944018 · V.P., CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,749

F1 · shares: Represents a reduction in shares to satisfy the tax withholding obligations of the Issuer with respect to the settlement, on December 6, 2024, of 334 restricted stock units.

F2 · balance_after: The total amount of securities listed includes 39 shares of common stock acquired on July 31, 2024 through Ducommun Incorporated's Employee Stock Purchase Plan.

SEC source: 0000950170-25-002281 · ownership.xml · nonDerivative · entry 1

Gonzalez Laureen S. · CIK 0001944018 · V.P., CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,739

F1 · shares: The number of shares withheld to satisfy the tax withholding obligations of the Issuer with respect to the settlement of 334 restricted stock units on December 6, 2024 was inadvertently identified as 170 shares, which has been corrected above.

F2 · balance_after: The total number of securities listed includes 39 shares of common stock acquired on July 31, 2024 through Ducommun Incorporated's Employee Stock Purchase Plan.

SEC source: 0000950170-24-060652 · ownership.xml · nonDerivative · entry 1

Gonzalez Laureen S. · CIK 0001944018 · VP & Chief HR Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,880

SEC source: 0000950170-24-057209 · ownership.xml · nonDerivative · entry 1

Gonzalez Laureen S. · CIK 0001944018 · V.P., CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,938

F1 · shares: Represents a reduction in shares to satisfy the tax withholding obligations of the Issuer with respect to the vesting, on May 8, 2024, of 628 restricted stock units.

SEC source: 0000950170-24-047176 · ownership.xml · nonDerivative · entry 1

Gonzalez Laureen S. · CIK 0001944018 · VP & Chief HR Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,276

F1 · shares: Represents a reduction in shares to satisfy the tax withholding obligations of the Issuer with respect to the vesting, on April 22, 2024, of 667 restricted stock units.

F2 · balance_after: The total amount of securities listed includes 33 shares of common stock acquired on January 31, 2023 and 33 shares of common stock acquired on July 31, 2023, both through the Ducommun Incorporated Employee Stock Purchase Plan.

SEC source: 0000950170-24-004295 · ownership.xml · nonDerivative · entry 1

Gonzalez Laureen S. · CIK 0001944018 · V.P., CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,569

F1 · shares: Represents a reduction in shares to satisfy the tax withholding obligations of the Issuer with respect to the settlement, on January 11, 2024, of 408 restricted stock units.

SEC source: 0000950170-23-070809 · ownership.xml · derivative · entry 6

Gonzalez Laureen S. · CIK 0001944018 · V.P., CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 558 shares

Expires 2029-06-17

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: This option represents the right to purchase common stock under Ducommun Incorporated's Stock Incentive Plan, which is a Rule 16b-3 plan.

F3 · derivative.exercise_date: This option vested as to 547 shares on each of June 17, 2020, 2021 and 2022.

SEC source: 0000950170-23-070809 · ownership.xml · derivative · entry 5

Gonzalez Laureen S. · CIK 0001944018 · V.P., CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 850 shares

Expires 2029-10-23

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: This option represents the right to purchase common stock under Ducommun Incorporated's Stock Incentive Plan, which is a Rule 16b-3 plan.

F2 · derivative.exercise_date: This option vested as to 833 shares on each of October 23, 2020, 2021 and 2022.

SEC source: 0000950170-23-070809 · ownership.xml · nonDerivative · entry 4

Gonzalez Laureen S. · CIK 0001944018 · V.P., CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,810

SEC source: 0000950170-23-070809 · ownership.xml · nonDerivative · entry 3

Gonzalez Laureen S. · CIK 0001944018 · V.P., CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,294

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

SEC source: 0000950170-23-070809 · ownership.xml · nonDerivative · entry 2

Gonzalez Laureen S. · CIK 0001944018 · V.P., CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,736

SEC source: 0000950170-23-070809 · ownership.xml · nonDerivative · entry 1

Gonzalez Laureen S. · CIK 0001944018 · V.P., CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,450

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

SEC source: 0000950170-23-069454 · ownership.xml · nonDerivative · entry 1

Gonzalez Laureen S. · CIK 0001944018 · V.P., CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,600

F1 · shares: Represents a reduction in shares to satisfy the tax withholding obligations of the Issuer with respect to the settlement, on December 8, 2023, of 333 restricted stock units.

SEC source: 0001209191-23-028311 · doc4.xml · nonDerivative · entry 2

Gonzalez Laureen S. · CIK 0001944018 · VP & Chief HR Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,776

SEC source: 0001209191-23-028311 · doc4.xml · nonDerivative · entry 1

Gonzalez Laureen S. · CIK 0001944018 · VP & Chief HR Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,890

F1 · shares: Represents a reduction in shares to satisfy the tax withholding obligations of the Issuer with respect to the settlement, on May 5, 2023, of 317 restricted stock units.

SEC source: 0001209191-23-025290 · doc4.xml · nonDerivative · entry 1

Gonzalez Laureen S. · CIK 0001944018 · VP & Chief HR Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,057

F1 · shares: Represents a reduction in shares to satisfy the tax withholding obligations of the Issuer with respect to the vesting, on April 21, 2023, of 666 restricted stock units.

SEC source: 0001209191-23-003319 · doc4.xml · nonDerivative · entry 1

Gonzalez Laureen S. · CIK 0001944018 · VP & Chief HR Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,408

F1 · shares: Represents a reduction in shares to satisfy the tax withholding obligations of the Issuer with respect to the vesting, on January 11, 2023, of 396 restricted stock units.

SEC source: 0001209191-22-060551 · doc4.xml · nonDerivative · entry 1

Gonzalez Laureen S. · CIK 0001944018 · VP & Chief HR Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,638

F1 · shares: Represents a reduction in shares to satisfy the tax withholding obligations of the Issuer with respect to the vesting, on December 8, 2022, of 333 restricted stock units.