TNET

SEC source: 0000937098-22-000112 · wf-form4_164945288312636.xml · nonDerivative · entry 1

BINGHAM H RAYMOND · CIK 0001181467 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Trust

Disclosed balance after: 72,243

F1 · kind: The sales reported on this Form 4 were effected pursuant to a 10b5-1 trading plan previously established.

F2 · price: The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $95.22 to $96.18, inclusive. The Reporting Person undertakes to provide to TriNet Group, Inc., any security holder of TriNet Group, Inc., 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 ranges set forth herein.

F3 · ownership.nature: The shares are held directly by the H. Raymond Bingham Living Trust. The Reporting Person is the trustee of the H. Raymond Bingham Living Trust.

SEC source: 0000937098-22-000110 · wf-form4_164919697171690.xml · nonDerivative · entry 1

Chamberlain Paul Edward · CIK 0001659774 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 36,909

F1 · kind: The sales reported on this Form 4 were effected pursuant to a 10b5-1 trading plan previously established.

SEC source: 0000937098-22-000081 · wf-form4_164817017764817.xml · derivative · entry 7

Goldfield Burton M. · CIK 0001271858 · Director · PRESIDENT, CEO and DIRECTOR

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 99,285

Underlying: Common Stock · 2,000 shares

Expires 2024-02-11

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 · kind: The exercise reported on this Form 4 were effected pursuant to a 10b5-1 trading plan previously established.

F7 · derivative.exercise_date: Option is subject to a 4-year vesting schedule, with 25% vesting upon the 12-month anniversary of February 1, 2014, and 1/48th of the total number of shares vesting each month thereafter. The Option is also subject to accelerated vesting upon certain events.

SEC source: 0000937098-22-000081 · wf-form4_164817017764817.xml · nonDerivative · entry 6

Goldfield Burton M. · CIK 0001271858 · Director · PRESIDENT, CEO and DIRECTOR

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 230,959

F1 · kind: The sales reported on this Form 4 were effected pursuant to a 10b5-1 trading plan previously established.

F6 · price: The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $92.22 to $93.2050, inclusive. The Reporting Person undertakes to provide to TriNet Group, Inc., any security holder of TriNet Group, Inc., 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 ranges set forth herein.

SEC source: 0000937098-22-000081 · wf-form4_164817017764817.xml · nonDerivative · entry 5

Goldfield Burton M. · CIK 0001271858 · Director · PRESIDENT, CEO and DIRECTOR

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 232,959

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 · kind: The exercise reported on this Form 4 were effected pursuant to a 10b5-1 trading plan previously established.

SEC source: 0000937098-22-000105 · wf-form4_164850834768183.xml · nonDerivative · entry 1

KOSECOFF JACQUELINE B · CIK 0001209524 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,675

F1 · shares: Reflects the grant of Restricted Stock Units that convert into Common Stock, par value $0.000025 per share, of the Issuer, on a one-for-one basis. The Restricted Stock Units will vest 100% on the date of the Company's 2023 Annual Meeting of the Stockholders, subject to the director's continued service. The Restricted Stock Units are also subject to accelerated vesting upon certain events.

SEC source: 0000950103-22-005308 · dp169831_4-trinet.xml · nonDerivative · entry 1

AGI-T, L.P. · CIK 0001694481 · Director · 10% owner

Angelakis Michael J · CIK 0001393014 · Director · 10% owner

Atairos Partners GP, Inc. · CIK 0001671176 · 10% owner

Atairos Partners, L.P. · CIK 0001671185 · 10% owner

Atairos Group, Inc. · CIK 0001671122 · 10% owner

A-T Holdings GP, LLC · CIK 0001694477 · 10% owner

A-A SMA, L.P. · CIK 0001697046 · 10% owner

A-A SMA GP, LLC · CIK 0001697053 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 27,279

F1 · shares: Reflects the grant to Mr. Angelakis of Restricted Stock Units that convert into Common Stock, par value $0.000025 per share, of the Issuer ("Common Stock"), on a one-for-one basis. The Restricted Stock Units will vest 100% on the date of the Company's 2023 Annual Meeting of the Stockholders, subject to Mr. Angelakis' continued service. The Restricted Stock Units are also subject to accelerated vesting upon certain events.

F2 · ownership.nature: Reflects (i) 2,099 Restricted Stock Units and (ii) 25,180 shares of Common Stock directly beneficially owned by Mr. Angelakis, which were previously delivered to Mr. Angelakis in connection with the vesting of Restricted Stock Units granted to him in his capacity as a director of the Issuer.

F3 · ownership.nature: This Form 4 is being filed by more than one Reporting Person. A-T Holdings GP, LLC is the general partner of AGI-T, L.P. Atairos Group, Inc. is the sole member and manager of A-T Holdings GP, LLC and the sole limited partner of AGI-T, L.P. A-A SMA GP, LLC is the general partner of A-A SMA, L.P. Atairos Group, Inc. is the sole member and manager of A-A SMA GP, LLC and the sole limited partner of A-A SMA, L.P. Atairos Partners, L.P. is the sole voting shareholder of Atairos Group, Inc. Atairos Partners GP, Inc. is the general partner of Atairos Partners, L.P. Michael J. Angelakis directly or indirectly controls a majority of the voting power of Atairos Partners GP, Inc. and serves on the board of directors of the Issuer. Each Reporting Person disclaims beneficial ownership of the reported securities except to the extent of its or his pecuniary interest therein.

F4 · ownership.nature: Each Reporting Person disclaims beneficial ownership of the reported securities except to the extent of its or his pecuniary interest therein.

SEC source: 0000937098-22-000103 · wf-form4_164850809932530.xml · nonDerivative · entry 1

Contreras-Sweet Maria · CIK 0001700964 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,596

F1 · shares: Reflects the grant of Restricted Stock Units that convert into Common Stock, par value $0.000025 per share, of the Issuer, on a one-for-one basis. The Restricted Stock Units will vest 100% on the date of the Company's 2023 Annual Meeting of the Stockholders, subject to the director's continued service. The Restricted Stock Units are also subject to accelerated vesting upon certain events.

SEC source: 0000937098-22-000104 · wf-form4_164850823473609.xml · nonDerivative · entry 1

LOWELL WAYNE B · CIK 0001263523 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,675

F1 · shares: Reflects the grant of Restricted Stock Units that convert into Common Stock, par value $0.000025 per share, of the Issuer, on a one-for-one basis. The Restricted Stock Units will vest 100% on the date of the Company's 2023 Annual Meeting of the Stockholders, subject to the director's continued service. The Restricted Stock Units are also subject to accelerated vesting upon certain events.

SEC source: 0000937098-22-000102 · wf-form4_164850796748626.xml · nonDerivative · entry 1

Babinec Martin · CIK 0001596741 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,675

F1 · shares: Reflects the grant of Restricted Stock Units that convert into Common Stock, par value $0.000025 per share, of the Issuer, on a one-for-one basis. The Restricted Stock Units will vest 100% on the date of the Company's 2023 Annual Meeting of the Stockholders, subject to the director's continued service. The Restricted Stock Units are also subject to accelerated vesting upon certain events.

SEC source: 0000937098-22-000099 · wf-form4_164850765280682.xml · nonDerivative · entry 1

Soto Myrna · CIK 0001631411 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,251

F1 · shares: Reflects the grant of Restricted Stock Units that convert into Common Stock, par value $0.000025 per share, of the Issuer, on a one-for-one basis. The Restricted Stock Units will vest 100% on the date of the Company's 2023 Annual Meeting of the Stockholders, subject to the director's continued service. The Restricted Stock Unit are also subject to accelerated vesting upon certain events.

SEC source: 0000937098-22-000101 · wf-form4_164850784796587.xml · nonDerivative · entry 1

Chamberlain Paul Edward · CIK 0001659774 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 37,034

F1 · shares: Reflects the grant of Restricted Stock Units that convert into Common Stock, par value $0.000025 per share, of the Issuer, on a one-for-one basis. The Restricted Stock Units will vest 100% on the date of the Company's 2023 Annual Meeting of the Stockholders, subject to the director's continued service. The Restricted Stock Units are also subject to accelerated vesting upon certain events.

SEC source: 0000937098-22-000100 · wf-form4_164850775312441.xml · nonDerivative · entry 1

August-deWilde Katherine · CIK 0001596781 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,675

F1 · shares: Reflects the grant of Restricted Stock Units that convert into Common Stock, par value $0.000025 per share, of the Issuer, on a one-for-one basis. The Restricted Stock Units will vest 100% on the date of the Company's 2023 Annual Meeting of the Stockholders, subject to the director's continued service. The Restricted Stock Units are also subject to accelerated vesting upon certain events.

SEC source: 0000937098-22-000098 · wf-form4_164850749794332.xml · nonDerivative · entry 1

Clark Ralph A. · CIK 0001705470 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,334

F1 · shares: Reflects the grant of Restricted Stock Units that convert into Common Stock, par value $0.000025 per share, of the Issuer, on a one-for-one basis. The Restricted Stock Units will vest 100% on the date of the Company's 2023 Annual Meeting of the Stockholders, subject to the director's continued service. The Restricted Stock Units are also subject to accelerated vesting upon certain events.

SEC source: 0000937098-22-000097 · wf-form4_164850738381469.xml · nonDerivative · entry 1

HODGSON DAVID C · CIK 0001193346 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 102,039

F1 · shares: Reflects the grant of Restricted Stock Units that convert into Common Stock, par value $0.000025 per share, of the Issuer, on a one-for-one basis. The Restricted Stock Units will vest 100% on the date of the Company's 2023 Annual Meeting of the Stockholders, subject to the director's continued service. The Restricted Stock Units are also subject to accelerated vesting upon certain events.

SEC source: 0000937098-22-000096 · wf-form4_164850695354549.xml · nonDerivative · entry 1

BINGHAM H RAYMOND · CIK 0001181467 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,675

F1 · shares: Reflects the grant of Restricted Stock Units that convert into Common Stock, par value $0.000025 per share, of the Issuer, on a one-for-one basis. The Restricted Stock Units will vest 100% on the date of the Company's 2023 Annual Meeting of the Stockholders, subject to the director's continued service. The Restricted Stock Units are also subject to accelerated vesting upon certain events.

SEC source: 0000937098-22-000081 · wf-form4_164817017764817.xml · nonDerivative · entry 4

Goldfield Burton M. · CIK 0001271858 · Director · PRESIDENT, CEO and DIRECTOR

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 230,959

F4 · shares: Represents a grant of a restricted stock unit award. The restricted stock unit award is subject to a 4-year vesting schedule: one-sixteenth of the total number of shares vesting quarterly on the 15th day of the second month of each calendar quarter following the grant date. The restricted stock unit award is also subject to accelerated vesting upon certain events.

SEC source: 0000937098-22-000085 · wf-form4_164824140678028.xml · nonDerivative · entry 1

TUMINELLI KELLY L · CIK 0001549864 · EVP & CHIEF FINANCIAL OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 79,680

F1 · shares: Represents a grant of a restricted stock unit award. The restricted stock unit award is subject to a 4-year vesting schedule: one-sixteenth of the total number of shares vesting quarterly on the 15th day of thesecond month of each calendar quarter following the grant date. The restricted stock unit award is also subject to accelerated vesting upon certain events.

SEC source: 0000937098-22-000083 · wf-form4_164824078616924.xml · nonDerivative · entry 1

WELLINGTON SAMANTHA · CIK 0001759942 · SVP, CLO and SECRETARY

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 86,010

F1 · shares: Represents a grant of a restricted stock unit award. The restricted stock unit award is subject to a 4-year vesting schedule: one-sixteenth of the total number of shares vesting quarterly on the 15th day of the second month of each calendar quarter following the grant date. The restricted stock unit award is also subject to accelerated vesting upon certain events.

SEC source: 0000937098-22-000081 · wf-form4_164817017764817.xml · nonDerivative · entry 3

Goldfield Burton M. · CIK 0001271858 · Director · PRESIDENT, CEO and DIRECTOR

10b5-1 filing: Not disclosed

Ownership: Indirect · By Trust

Disclosed balance after: 427,293

F3 · ownership.nature: Shares held directly by the Burton M. Goldfield and Maud Carol Goldfield Trust, u/a/d 12/6/00 (the "Trust"). The Reporting Person and his spouse serve as trustees and beneficiaries of the Trust.

SEC source: 0000937098-22-000081 · wf-form4_164817017764817.xml · nonDerivative · entry 2

Goldfield Burton M. · CIK 0001271858 · Director · PRESIDENT, CEO and DIRECTOR

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 195,159

SEC source: 0000937098-22-000081 · wf-form4_164817017764817.xml · nonDerivative · entry 1

Goldfield Burton M. · CIK 0001271858 · Director · PRESIDENT, CEO and DIRECTOR

10b5-1 filing: Not disclosed

Ownership: Indirect · By Trust

Disclosed balance after: 420,364

F1 · kind: The sales reported on this Form 4 were effected pursuant to a 10b5-1 trading plan previously established.

F2 · price: The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $93.45 to $94.36, inclusive. The Reporting Person undertakes to provide to TriNet Group, Inc., any security holder of TriNet Group, Inc., 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 ranges set forth herein.

F3 · ownership.nature: Shares held directly by the Burton M. Goldfield and Maud Carol Goldfield Trust, u/a/d 12/6/00 (the "Trust"). The Reporting Person and his spouse serve as trustees and beneficiaries of the Trust.

SEC source: 0000937098-22-000079 · wf-form4_164763703981845.xml · nonDerivative · entry 4

BINGHAM H RAYMOND · CIK 0001181467 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Trust

Disclosed balance after: 72,408

F1 · kind: The sales reported on this Form 4 were effected pursuant to a 10b5-1 trading plan previously established.

F6 · price: The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $89.76 to $90.74, inclusive. The Reporting Person undertakes to provide to TriNet Group, Inc., any security holder of TriNet Group, Inc., 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 ranges set forth herein.

F3 · ownership.nature: The shares are held directly by the H. Raymond Bingham Living Trust. The Reporting Person is the trustee of the H. Raymond Bingham Living Trust.

SEC source: 0000937098-22-000079 · wf-form4_164763703981845.xml · nonDerivative · entry 3

BINGHAM H RAYMOND · CIK 0001181467 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Trust

Disclosed balance after: 72,504

F1 · kind: The sales reported on this Form 4 were effected pursuant to a 10b5-1 trading plan previously established.

F5 · price: The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $88.76 to $89.72, inclusive. The Reporting Person undertakes to provide to TriNet Group, Inc., any security holder of TriNet Group, Inc., 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 ranges set forth herein.

F3 · ownership.nature: The shares are held directly by the H. Raymond Bingham Living Trust. The Reporting Person is the trustee of the H. Raymond Bingham Living Trust.

SEC source: 0000937098-22-000079 · wf-form4_164763703981845.xml · nonDerivative · entry 2

BINGHAM H RAYMOND · CIK 0001181467 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Trust

Disclosed balance after: 72,823

F1 · kind: The sales reported on this Form 4 were effected pursuant to a 10b5-1 trading plan previously established.

F4 · price: The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $89.47 to $90.00, inclusive. The Reporting Person undertakes to provide to TriNet Group, Inc., any security holder of TriNet Group, Inc., 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 ranges set forth herein.

F3 · ownership.nature: The shares are held directly by the H. Raymond Bingham Living Trust. The Reporting Person is the trustee of the H. Raymond Bingham Living Trust.

SEC source: 0000937098-22-000079 · wf-form4_164763703981845.xml · nonDerivative · entry 1

BINGHAM H RAYMOND · CIK 0001181467 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Trust

Disclosed balance after: 72,961

F1 · kind: The sales reported on this Form 4 were effected pursuant to a 10b5-1 trading plan previously established.

F2 · price: The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $88.43 to $89.38, inclusive. The Reporting Person undertakes to provide to TriNet Group, Inc., any security holder of TriNet Group, Inc., 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 ranges set forth herein.

F3 · ownership.nature: The shares are held directly by the H. Raymond Bingham Living Trust. The Reporting Person is the trustee of the H. Raymond Bingham Living Trust.

SEC source: 0000937098-22-000077 · wf-form4_164703641820418.xml · nonDerivative · entry 6

Babinec Martin · CIK 0001596741 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Trust

Disclosed balance after: 456,169

F1 · kind: The sales reported on this Form 4 were effected pursuant to a 10b5-1 trading plan previously established.

F6 · ownership.nature: Shares held directly by the Babinec 2008 Children's Trust (the "Children's Trust"). The Reporting Person and his spouse serve as trustees and his spouse serves as a beneficiary of the Children's Trust.

SEC source: 0000937098-22-000077 · wf-form4_164703641820418.xml · nonDerivative · entry 5

Babinec Martin · CIK 0001596741 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Trust

Disclosed balance after: 456,214

F1 · kind: The sales reported on this Form 4 were effected pursuant to a 10b5-1 trading plan previously established.

F7 · price: The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $87.23 to $87.74, inclusive. The Reporting Person undertakes to provide to TriNet Group, Inc., any security holder of TriNet Group, Inc., 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 ranges set forth herein.

F6 · ownership.nature: Shares held directly by the Babinec 2008 Children's Trust (the "Children's Trust"). The Reporting Person and his spouse serve as trustees and his spouse serves as a beneficiary of the Children's Trust.

SEC source: 0000937098-22-000077 · wf-form4_164703641820418.xml · nonDerivative · entry 4

Babinec Martin · CIK 0001596741 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Trust

Disclosed balance after: 456,914

F1 · kind: The sales reported on this Form 4 were effected pursuant to a 10b5-1 trading plan previously established.

F5 · price: The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $86.23 to $87.21, inclusive. The Reporting Person undertakes to provide to TriNet Group, Inc., any security holder of TriNet Group, Inc., 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 ranges set forth herein.

F6 · ownership.nature: Shares held directly by the Babinec 2008 Children's Trust (the "Children's Trust"). The Reporting Person and his spouse serve as trustees and his spouse serves as a beneficiary of the Children's Trust.

SEC source: 0000937098-22-000077 · wf-form4_164703641820418.xml · nonDerivative · entry 3

Babinec Martin · CIK 0001596741 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Trust

Disclosed balance after: 2,179,196

F1 · kind: The sales reported on this Form 4 were effected pursuant to a 10b5-1 trading plan previously established.

F3 · ownership.nature: Shares held directly by the Babinec Family Trust (the "Family Trust"). The Reporting Person and his spouse serve as trustees and beneficiaries of the Family Trust.

SEC source: 0000937098-22-000077 · wf-form4_164703641820418.xml · nonDerivative · entry 2

Babinec Martin · CIK 0001596741 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Trust

Disclosed balance after: 2,179,344

F1 · kind: The sales reported on this Form 4 were effected pursuant to a 10b5-1 trading plan previously established.

F4 · price: The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $87.19 to $88.11, inclusive. The Reporting Person undertakes to provide to TriNet Group, Inc., any security holder of TriNet Group, Inc., 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 ranges set forth herein.

F3 · ownership.nature: Shares held directly by the Babinec Family Trust (the "Family Trust"). The Reporting Person and his spouse serve as trustees and beneficiaries of the Family Trust.

SEC source: 0000937098-22-000077 · wf-form4_164703641820418.xml · nonDerivative · entry 1

Babinec Martin · CIK 0001596741 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Trust

Disclosed balance after: 2,182,363

F1 · kind: The sales reported on this Form 4 were effected pursuant to a 10b5-1 trading plan previously established.

F2 · price: The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $86.1950 to $87.18, inclusive. The Reporting Person undertakes to provide to TriNet Group, Inc., any security holder of TriNet Group, Inc., 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 ranges set forth herein.

F3 · ownership.nature: Shares held directly by the Babinec Family Trust (the "Family Trust"). The Reporting Person and his spouse serve as trustees and beneficiaries of the Family Trust.

SEC source: 0000937098-22-000071 · wf-form4_164678279982192.xml · nonDerivative · entry 1

WELLINGTON SAMANTHA · CIK 0001759942 · SVP, CLO and SECRETARY

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 75,202

F1 · shares: Represents the portion of a performance-based restricted stock unit award (the "PRSUs") made on March 15, 2021 that was determined to be earned based on performance for the period ending December 31, 2021. The PRSUs will vest as follows: 50% on December 31, 2022 and 50% on December 31, 2023, subject to continued service through each such date and are subject to accelerated vesting upon certain events. Each PRSU represents a contingent right to receive one share of TNET common stock upon vesting.

SEC source: 0000937098-22-000075 · wf-form4_164678316454174.xml · nonDerivative · entry 1

TUMINELLI KELLY L · CIK 0001549864 · EVP & CHIEF FINANCIAL OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 66,170

F1 · shares: Represents the portion of a performance-based restricted stock unit award (the "PRSUs") made on March 15, 2021 that was determined to be earned based on performance for the period ending December 31, 2021. The PRSUs will vest as follows: 50% on December 31, 2022 and 50% on December 31, 2023, subject to continued service through each such date and are subject to accelerated vesting upon certain events. Each PRSU represents a contingent right to receive one share of TNET common stock upon vesting.

SEC source: 0000937098-22-000073 · wf-form4_164678299920179.xml · nonDerivative · entry 1

Kohler Olivier · CIK 0001771942 · EVP & CHIEF OPERATING OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 162,856

F1 · shares: Represents the portion of a performance-based restricted stock unit award (the "PRSUs") made on March 15, 2021 that was determined to be earned based on performance for the period ending December 31, 2021. The PRSUs will vest as follows: 50% on December 31, 2022 and 50% on December 31, 2023, subject to continued service through each such date and are subject to accelerated vesting upon certain events. Each PRSU represents a contingent right to receive one share of TNET common stock upon vesting.

SEC source: 0000937098-22-000069 · wf-form4_164678265879974.xml · nonDerivative · entry 1

Goldfield Burton M. · CIK 0001271858 · Director · PRESIDENT, CEO and DIRECTOR

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 202,088

F1 · shares: Represents the portion of a performance-based restricted stock unit award (the "PRSUs") made on March 15, 2021 that was determined to be earned based on performance for the period ending December 31, 2021. The PRSUs will vest as follows: 50% on December 31, 2022 and 50% on December 31, 2023, subject to continued service through each such date and are subject to accelerated vesting upon certain events. Each PRSU represents a contingent right to receive one share of TNET common stock upon vesting.

SEC source: 0000937098-22-000067 · wf-form4_164643115828308.xml · nonDerivative · entry 4

BINGHAM H RAYMOND · CIK 0001181467 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Trust

Disclosed balance after: 73,238

F1 · kind: The sales reported on this Form 4 were effected pursuant to a 10b5-1 trading plan previously established.

F3 · ownership.nature: The shares are held directly by the H. Raymond Bingham Living Trust. The Reporting Person is the trustee of the H. Raymond Bingham Living Trust.

SEC source: 0000937098-22-000067 · wf-form4_164643115828308.xml · nonDerivative · entry 3

BINGHAM H RAYMOND · CIK 0001181467 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Trust

Disclosed balance after: 73,298

F1 · kind: The sales reported on this Form 4 were effected pursuant to a 10b5-1 trading plan previously established.

F4 · price: The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $87.17 to $88.11, inclusive. The Reporting Person undertakes to provide to TriNet Group, Inc., any security holder of TriNet Group, Inc., 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 ranges set forth herein.

F3 · ownership.nature: The shares are held directly by the H. Raymond Bingham Living Trust. The Reporting Person is the trustee of the H. Raymond Bingham Living Trust.

SEC source: 0000937098-22-000067 · wf-form4_164643115828308.xml · nonDerivative · entry 2

BINGHAM H RAYMOND · CIK 0001181467 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Trust

Disclosed balance after: 73,653

F1 · kind: The sales reported on this Form 4 were effected pursuant to a 10b5-1 trading plan previously established.

F3 · ownership.nature: The shares are held directly by the H. Raymond Bingham Living Trust. The Reporting Person is the trustee of the H. Raymond Bingham Living Trust.

SEC source: 0000937098-22-000067 · wf-form4_164643115828308.xml · nonDerivative · entry 1

BINGHAM H RAYMOND · CIK 0001181467 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Trust

Disclosed balance after: 73,683

F1 · kind: The sales reported on this Form 4 were effected pursuant to a 10b5-1 trading plan previously established.

F2 · price: The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $87.59 to $88.46, inclusive. The Reporting Person undertakes to provide to TriNet Group, Inc., any security holder of TriNet Group, Inc., 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 ranges set forth herein.

F3 · ownership.nature: The shares are held directly by the H. Raymond Bingham Living Trust. The Reporting Person is the trustee of the H. Raymond Bingham Living Trust.

SEC source: 0000937098-22-000065 · wf-form4_164634537340409.xml · nonDerivative · entry 1

Chamberlain Paul Edward · CIK 0001659774 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 34,935

F1 · kind: The sales reported on this Form 4 were effected pursuant to a 10b5-1 trading plan previously established.

SEC source: 0000937098-22-000061 · wf-form4_164565245537358.xml · nonDerivative · entry 6

Babinec Martin · CIK 0001596741 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Trust

Disclosed balance after: 460,769

F1 · kind: The sales reported on this Form 4 were effected pursuant to a 10b5-1 trading plan previously established.

F9 · price: The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $88.38 to $88.52, inclusive. The Reporting Person undertakes to provide to TriNet Group, Inc., any security holder of TriNet Group, Inc., 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 ranges set forth herein.

F7 · ownership.nature: Shares held directly by the Babinec 2008 Children's Trust (the "Children's Trust"). The Reporting Person and his spouse serve as trustees and his spouse serves as a beneficiary of the Children's Trust.

SEC source: 0000937098-22-000061 · wf-form4_164565245537358.xml · nonDerivative · entry 5

Babinec Martin · CIK 0001596741 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Trust

Disclosed balance after: 461,269

F1 · kind: The sales reported on this Form 4 were effected pursuant to a 10b5-1 trading plan previously established.

F8 · price: The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $87.37 to $88.31, inclusive. The Reporting Person undertakes to provide to TriNet Group, Inc., any security holder of TriNet Group, Inc., 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 ranges set forth herein.

F7 · ownership.nature: Shares held directly by the Babinec 2008 Children's Trust (the "Children's Trust"). The Reporting Person and his spouse serve as trustees and his spouse serves as a beneficiary of the Children's Trust.

SEC source: 0000937098-22-000061 · wf-form4_164565245537358.xml · nonDerivative · entry 4

Babinec Martin · CIK 0001596741 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Trust

Disclosed balance after: 463,469

F1 · kind: The sales reported on this Form 4 were effected pursuant to a 10b5-1 trading plan previously established.

F6 · price: The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $86.32 to $87.23, inclusive. The Reporting Person undertakes to provide to TriNet Group, Inc., any security holder of TriNet Group, Inc., 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 ranges set forth herein.

F7 · ownership.nature: Shares held directly by the Babinec 2008 Children's Trust (the "Children's Trust"). The Reporting Person and his spouse serve as trustees and his spouse serves as a beneficiary of the Children's Trust.

SEC source: 0000937098-22-000061 · wf-form4_164565245537358.xml · nonDerivative · entry 3

Babinec Martin · CIK 0001596741 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Trust

Disclosed balance after: 2,194,196

F1 · kind: The sales reported on this Form 4 were effected pursuant to a 10b5-1 trading plan previously established.

F5 · price: The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $88.40 to $88.89, inclusive. The Reporting Person undertakes to provide to TriNet Group, Inc., any security holder of TriNet Group, Inc., 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 ranges set forth herein.

F3 · ownership.nature: Shares held directly by the Babinec Family Trust (the "Family Trust"). The Reporting Person and his spouse serve as trustees and beneficiaries of the Family Trust.

SEC source: 0000937098-22-000061 · wf-form4_164565245537358.xml · nonDerivative · entry 2

Babinec Martin · CIK 0001596741 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Trust

Disclosed balance after: 2,195,994

F1 · kind: The sales reported on this Form 4 were effected pursuant to a 10b5-1 trading plan previously established.

F4 · price: The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $87.3450 to $88.31, inclusive. The Reporting Person undertakes to provide to TriNet Group, Inc., any security holder of TriNet Group, Inc., 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 ranges set forth herein.

F3 · ownership.nature: Shares held directly by the Babinec Family Trust (the "Family Trust"). The Reporting Person and his spouse serve as trustees and beneficiaries of the Family Trust.

SEC source: 0000937098-22-000061 · wf-form4_164565245537358.xml · nonDerivative · entry 1

Babinec Martin · CIK 0001596741 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Trust

Disclosed balance after: 2,203,594

F1 · kind: The sales reported on this Form 4 were effected pursuant to a 10b5-1 trading plan previously established.

F2 · price: The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $86.32 to $87.30, inclusive. The Reporting Person undertakes to provide to TriNet Group, Inc., any security holder of TriNet Group, Inc., 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 ranges set forth herein.

F3 · ownership.nature: Shares held directly by the Babinec Family Trust (the "Family Trust"). The Reporting Person and his spouse serve as trustees and beneficiaries of the Family Trust.

SEC source: 0000937098-22-000057 · wf-form4_164514920188110.xml · derivative · entry 11

Goldfield Burton M. · CIK 0001271858 · Director · PRESIDENT, CEO and DIRECTOR

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 101,285

Underlying: Common Stock · 2,000 shares

Expires 2024-02-11

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.

F11 · kind: The exercise reported on this Form 4 were effected pursuant to a 10b5-1 trading plan previously established.

F13 · derivative.exercise_date: Option is subject to a 4-year vesting schedule, with 25% vesting upon the 12-month anniversary of February 1, 2014, and 1/48th of the total number of shares vesting each month thereafter. The Option is also subject to accelerated vesting upon certain events.

SEC source: 0000937098-22-000057 · wf-form4_164514920188110.xml · nonDerivative · entry 10

Goldfield Burton M. · CIK 0001271858 · Director · PRESIDENT, CEO and DIRECTOR

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 130,386

F5 · kind: The sales reported on this Form 4 were effected pursuant to a 10b5-1 trading plan previously established.

F12 · price: The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $90.56 to $91.07, inclusive. The Reporting Person undertakes to provide to TriNet Group, Inc., any security holder of TriNet Group, Inc., 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 ranges set forth herein.

SEC source: 0000937098-22-000057 · wf-form4_164514920188110.xml · nonDerivative · entry 9

Goldfield Burton M. · CIK 0001271858 · Director · PRESIDENT, CEO and DIRECTOR

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 132,386

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.

F11 · kind: The exercise reported on this Form 4 were effected pursuant to a 10b5-1 trading plan previously established.