KELYA · Kelly Services Inc · Insider Trading

Represents the number of shares withheld by the issuer to satisfy applicable tax withholding obligations in connection with the vesting of restricted stock awards previously reported.

A one-time equity award of 6,000 shares granted in recognition of service as Chair of Kelly's Independent Special Committee.

A one-time equity award of 5,000 shares granted in recognition of service as a member of Kelly's Independent Special Committee.

A one-time equity award of 5,000 shares granted in recognition of service as a member of Kelly's Independent Special Committee.

29,999.23 shares were sold at an average price of $9.777076 per share. Eighteen individual trades were executed at prices ranging from $9.75 per share to $ 9.8450 per share.

Shares deferred pursuant to the Kelly Services, Inc. Non-Employee Directors Deferred Compensation Plan.

Stock granted under the terms of the Non-Employee Directors Stock Award Plan. The award represents a portion of the annual retainer paid to covered members of Kelly Services Board of Directors. The stock was valued at the close of market on 5/7/26 at $9.70 per share.

Cash portion of retainer deferred into Class A Common Stock pursuant to Kelly Services, Inc. Non-Employee Directors Deferred Compensation Plan.

Shares deferred pursuant to the Kelly Services, Inc. Non-Employee Directors Deferred Compensation Plan.

Shares deferred pursuant to the Kelly Services, Inc. Non-Employee Directors Deferred Compensation Plan.

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Stock granted under the terms of the Non-Employee Directors Stock Award Plan. The award represents a portion of the annual retainer paid to covered members of Kelly Services Board of Directors. The stock was valued at the close of market on 5/7/26 at $9.70 per share.

05/07/26

05/07/2036

Cash portion of retainer deferred into Class A Common Stock pursuant to the Kelly Services, Inc. Non-Employee Directors Deferred Compensation Plan.

Cash portion of retainer deferred into Class A Common Stock pursuant to the Kelly Services, Inc. Non-Employee Directors Deferred Compensation Plan.

Includes shares acquired pursuant to a dividend reinvestment feature of the Kelly Services, Inc. Non-Employee Directors Deferred Compensation Plan.

Cash portion of retainer deferred into Class A Common Stock pursuant to Kelly Services, Inc. Non-Employee Directors Deferred Compensation Plan.

Stock granted under the terms of the Non-Employee Directors Stock Award Plan. The award represents a portion of the annual retainer paid to covered members of Kelly Services Board of Directors. The stock was valued at the close of market on 5/7/26 at $9.70 per share.

Cash portion of retainer deferred into Class A Common Stock pursuant to the Kelly Services, Inc. Non-Employee Directors Deferred Compensation Plan.

Shares deferred pursuant to the Kelly Services, Inc. Non-Employee Directors Deferred Compensation Plan.

Shares deferred pursuant to Kelly Services, Inc. Non-Employee Directors Deferred Compensation Plan.

Includes shares acquired pursuant to a dividend reinvestment feature of Kelly Services, Inc., Non-Employee Directors Deferred Compensation Plan.

Shares deferred pursuant to the Kelly Services, Inc. Non-Employee Directors Deferred Compensation Plan.

Shares deferred pursuant to the Kelly Services, Inc. Non-Employee Directors Deferred Compensation Plan.

Restricted stock award granted under the 2025 Equity Incentive Plan. Shares vest ratably over three (3) years on the anniversary date of the grant.

Restricted stock award granted under the 2025 Equity Incentive Plan. Shares vest in equal increments over two years on the anniversary of the grant date.

100 shares were purchased at an average price of $13.5150 per share.

10,000 shares were purchased at an average price of $8.7561per share

Represents the number of shares withheld by the issuer to satisfy applicable tax withholding obligations in connection with the vesting of restricted stock awards previously reported.

Represents the number of shares withheld by the issuer to satisfy applicable tax withholding obligations in connection with the vesting of restricted stock awards previously reported.

Cash portion of retainer deferred into Class A Common Stock pursuant to Kelly Services, Inc. Non-Employee Directors Deferred Compensation Plan.

Cash portion of retainer deferred into Class A Common Stock pursuant to Kelly Services, Inc. Non-Employee Directors Deferred Compensation Plan.

Cash portion of retainer deferred into Class A Common Stock pursuant to Kelly Services, Inc. Non-Employee Directors Deferred Compensation Plan.

Restricted stock award granted under the Kelly Services Equity Incentive Plan. Shares cliff vest in two years on the anniversary date of the grant.

10,000 shares were purchased at an average price of $9.435 per share on 2.23.26 - 2.24.26.

10,000 shares were purchased at an average price of $9.5733 per share.

Represents the number of shares withheld by the issuer to satisfy applicable tax withholding obligations in connection with the vesting of restricted stock awards previously reported.

Represents the number of shares withheld by the issuer to satisfy applicable tax withholding obligations in connection with the vesting of restricted stock awards previously reported.

Represents the number of shares withheld by the issuer to satisfy applicable tax withholding obligations in connection with the vesting of restricted stock awards previously reported.

Represents the number of shares withheld by the issuer to satisfy applicable tax withholding obligations in connection with the vesting of restricted stock awards previously reported.

Represents the number of shares withheld by the issuer to satisfy applicable tax withholding obligations in connection with the vesting of restricted stock awards previously reported.

Represents the number of shares withheld by the issuer to satisfy applicable tax withholding obligations in connection with the vesting of restricted stock awards previously reported.

Represents the number of shares withheld by the issuer to satisfy applicable tax withholding obligations in connection with the vesting of restricted stock awards previously reported.

Represents the number of shares withheld by the issuer to satisfy applicable tax withholding obligations in connection with the vesting of restricted stock awards previously reported.

Represents the number of shares withheld by the issuer to satisfy applicable tax withholding obligations in connection with the vesting of restricted stock awards previously reported.

Represents the number of shares withheld by the issuer to satisfy applicable tax withholding obligations in connection with the vesting of restricted stock awards previously reported.

Restricted stock award granted under the Kelly Services Equity Incentive Plan. Shares vest ratably over three (3) years on the anniversary date of the grant.

Performance share units granted following satisfaction of specified performance criteria for 2023 and certification as earned by the Compensation and Talent Management Committee on February 10, 2026. Shares vest 100% on the 3rd-anniversary date of the grant.

Performance share units were granted following satisfaction of specified performance criteria for 2024 and certification as earned by the Compensation and Talent Management Committee on February 10, 2026. Shares vest 100% on the 3rd-anniversary date of the grant.

Performance share units were granted following satisfaction of specified performance criteria for 2025 and certification as earned by the Compensation and Talent Management Committee on February 10, 2026. Shares vest 100% on the 3rd-anniversary date of the grant.

Restricted stock award granted under the Kelly Services Equity Incentive Plan. Shares vest ratably over three (3) years on the anniversary date of the grant.