DIOD · Diodes Inc /Del/

Restricted stock units vest in four equal installments beginning 05/26/2027.

Granted under Rule 16b-3 Plan.

The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $111.00 to $114.00, inclusive. The reporting person undertakes to provide to Diodes Incorporated, any security holder of Diodes Incorporated, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (1) to this Form 4.

The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $106.8504 to $106.95, inclusive. The reporting person undertakes to provide to Diodes Incorporated, any security holder of Diodes Incorporated, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (1) to this Form 4.

Vested restricted stock unit shares were automatically withheld to cover income tax.

Vested restricted stock unit shares were automatically withheld to cover income tax.

The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $102.40 to $104.24, inclusive. The reporting person undertakes to provide to Diodes Incorporated, any security holder of Diodes Incorporated, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (1) to this Form 4.

The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $102.11 to $102.39, inclusive. The reporting person undertakes to provide to Diodes Incorporated, any security holder of Diodes Incorporated, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (1) to this Form 4.

Restricted stock units vest in four equal installments beginning 05/26/2027.

Granted under Rule 16b-3 Plan.

Restricted stock units vest in four equal installments beginning 05/26/2027.

Granted under Rule 16b-3 Plan.

Restricted stock units vest in four equal installments beginning 05/26/2027.

Granted under Rule 16b-3 Plan.

Restricted stock units vest in four equal installments beginning 05/26/2027.

Granted under Rule 16b-3 Plan.

Restricted stock units vest in four equal installments beginning 05/26/2027.

Granted under Rule 16b-3 Plan.

Restricted stock units vest in four equal installments beginning 05/26/2027.

Granted under Rule 16b-3 Plan.

The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $65.53 to $68.995, inclusive. The reporting person undertakes to provide to Diodes Incorporated, any security holder of Diodes Incorporated, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (2) to this Form 4.

The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $65.53 to $68.995, inclusive. The reporting person undertakes to provide to Diodes Incorporated, any security holder of Diodes Incorporated, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (1) to this Form 4.

The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $69.385 to $71.07, inclusive. The reporting person undertakes to provide to Diodes Incorporated, any security holder of Diodes Incorporated, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (1) to this Form 4.

The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $71.84 to $71.9601, inclusive. The reporting person undertakes to provide to Diodes Incorporated, any security holder of Diodes Incorporated, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (1) to this Form 4.

The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $70.83 to $71.655, inclusive. The reporting person undertakes to provide to Diodes Incorporated, any security holder of Diodes Incorporated, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (1) to this Form 4.

Vested restricted stock unit shares were automatically sold because the participant elected to participate in the Diodes Incorporated Deferred Compensation Plan.

Vested restricted stock unit shares were automatically sold because the participant elected to participate in the Diodes Incorporated Deferred Compensation Plan.

Vested restricted stock unit shares were automatically sold because the participant elected to participate in the Diodes Incorporated Deferred Compensation Plan.

Vested restricted stock unit shares were automatically withheld to cover income tax.

Vested restricted stock unit shares were automatically withheld to cover income tax.

Vested restricted stock unit shares were automatically withheld to cover income tax.

Vested restricted stock unit shares were automatically withheld to cover income tax.

Vested restricted stock unit shares were automatically withheld to cover income tax.

Vested restricted stock unit shares were automatically withheld to cover income tax.

Restricted stock unit shares were automatically sold because the participant had a scheduled distribution in their Diodes Incorporated Deferred Compensation Plan.

The amount of securities beneficially owned was decreased by 1,575 due to scheduled deferred compensation distributions that were not reported on 2/1/2023, 2/1/2024, and 2/3/2025.

Vested restricted stock unit shares were automatically withheld to cover income tax.

Each PSU represents a contingent right granted under the companys 2022 Equity Incentive Plan, a Rule 16b-3 Plan, to receive 1 share of Diodes Incorporated Common Stock.

The PSUs vest in February 2029 upon the achievement of the 3-year financial performance measure of cumulative non-GAAP operating income for 2026 through 2028 of $243.495 million (Target Performance).

This number represents the target number of PSUs (Target Award) that will vest if the Target Performance is achieved. There is a threshold that provides for payment of 50% of the Target Award upon 80% achievement of the Target Performance and a maximum that provides for payment of 200% of the Target Award upon 120% achievement of the Target Performances. Between 80% and 100% and between 100% and 120% achievement of Target Performance, the Target Award will be decreased or increased on a pro rata basis, with no payout below 80% achievement and payout limited to 200% of the Target Award if the Target Performance exceeds 120%.

Restricted stock units vest in four equal installments beginning 02/01/2027.

Granted under Rule 16b-3 Plan.

Each PSU represents a contingent right granted under the companys 2022 Equity Incentive Plan, a Rule 16b-3 Plan, to receive 1 share of Diodes Incorporated Common Stock.

The PSUs vest in February 2029 upon the achievement of the 3-year financial performance measure of cumulative non-GAAP operating income for 2026 through 2028 of $243.495 million (Target Performance).

This number represents the target number of PSUs (Target Award) that will vest if the Target Performance is achieved. There is a threshold that provides for payment of 50% of the Target Award upon 80% achievement of the Target Performance and a maximum that provides for payment of 200% of the Target Award upon 120% achievement of the Target Performances. Between 80% and 100% and between 100% and 120% achievement of Target Performance, the Target Award will be decreased or increased on a pro rata basis, with no payout below 80% achievement and payout limited to 200% of the Target Award if the Target Performance exceeds 120%.

Restricted stock units vest in four equal installments beginning 02/01/2027.

Granted under Rule 16b-3 Plan.

Restricted stock units vest in four equal installments beginning 02/01/2027.

Granted under Rule 16b-3 Plan.

Each PSU represents a contingent right granted under the companys 2022 Equity Incentive Plan, a Rule 16b-3 Plan, to receive 1 share of Diodes Incorporated Common Stock.

The PSUs vest in February 2029 upon the achievement of the 3-year financial performance measure of cumulative non-GAAP operating income for 2026 through 2028 of $243.495 million (Target Performance).

This number represents the target number of PSUs (Target Award) that will vest if the Target Performance is achieved. There is a threshold that provides for payment of 50% of the Target Award upon 80% achievement of the Target Performance and a maximum that provides for payment of 200% of the Target Award upon 120% achievement of the Target Performances. Between 80% and 100% and between 100% and 120% achievement of Target Performance, the Target Award will be decreased or increased on a pro rata basis, with no payout below 80% achievement and payout limited to 200% of the Target Award if the Target Performance exceeds 120%.