TNET

SEC source: 0000937098-17-000187 · wf-form4_150301815487146.xml · nonDerivative · entry 20

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

10b5-1 filing: Not disclosed

Ownership: Indirect · By Trust

Disclosed balance after: 108,029

F4 · kind: The sales reported on this Form 4 were effected pursuant to a 10b5-1 trading plan previously established.

F13 · price: The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $35.03 to $36.02, 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.

F11 · ownership.nature: Reporting Person is a Trustee and shares voting and investment power over the shares held by Burton M. Goldfield and Maud Carol Goldfield, Trustees of the Alec Thunder Goldfield 2011 Irrevocable Trust.

SEC source: 0000937098-17-000187 · wf-form4_150301815487146.xml · nonDerivative · entry 19

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

10b5-1 filing: Not disclosed

Ownership: Indirect · By Trust

Disclosed balance after: 113,468

F4 · 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 $34.00 to $34.095, 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.

F11 · ownership.nature: Reporting Person is a Trustee and shares voting and investment power over the shares held by Burton M. Goldfield and Maud Carol Goldfield, Trustees of the Alec Thunder Goldfield 2011 Irrevocable Trust.

SEC source: 0000937098-17-000187 · wf-form4_150301815487146.xml · nonDerivative · entry 18

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

10b5-1 filing: Not disclosed

Ownership: Indirect · By Trust

Disclosed balance after: 113,868

F4 · kind: The sales reported on this Form 4 were effected pursuant to a 10b5-1 trading plan previously established.

F11 · ownership.nature: Reporting Person is a Trustee and shares voting and investment power over the shares held by Burton M. Goldfield and Maud Carol Goldfield, Trustees of the Alec Thunder Goldfield 2011 Irrevocable Trust.

SEC source: 0000937098-17-000187 · wf-form4_150301815487146.xml · nonDerivative · entry 17

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

10b5-1 filing: Not disclosed

Ownership: Indirect · By Trust

Disclosed balance after: 1,241,251

F4 · kind: The sales reported on this Form 4 were effected pursuant to a 10b5-1 trading plan previously established.

F10 · price: The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $36.17 to $36.58, 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.

F1 · ownership.nature: Reporting Person is a Trustee and shares voting and investment power over the shares held by Burton M. and Maud Carol Goldfield, Trustees, Burton M. Goldfield and Maud Carol Goldfield Trust, u/a/d 12/6/00.

SEC source: 0000937098-17-000187 · wf-form4_150301815487146.xml · nonDerivative · entry 16

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

10b5-1 filing: Not disclosed

Ownership: Indirect · By Trust

Disclosed balance after: 1,241,951

F4 · 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 $35.05 to $36.05, 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.

F1 · ownership.nature: Reporting Person is a Trustee and shares voting and investment power over the shares held by Burton M. and Maud Carol Goldfield, Trustees, Burton M. Goldfield and Maud Carol Goldfield Trust, u/a/d 12/6/00.

SEC source: 0000937098-17-000187 · wf-form4_150301815487146.xml · nonDerivative · entry 15

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

10b5-1 filing: Not disclosed

Ownership: Indirect · By Trust

Disclosed balance after: 1,245,125

F4 · 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 $34.00 to $35.00, 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.

F1 · ownership.nature: Reporting Person is a Trustee and shares voting and investment power over the shares held by Burton M. and Maud Carol Goldfield, Trustees, Burton M. Goldfield and Maud Carol Goldfield Trust, u/a/d 12/6/00.

SEC source: 0000937098-17-000187 · wf-form4_150301815487146.xml · nonDerivative · entry 14

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 28,531

F4 · 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 $35.67 to $36.66, 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: 0000937098-17-000187 · wf-form4_150301815487146.xml · nonDerivative · entry 13

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 31,898

F4 · 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 $35.00 to $35.65, 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: 0000937098-17-000187 · wf-form4_150301815487146.xml · nonDerivative · entry 12

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 34,998

F4 · kind: The sales reported on this Form 4 were effected pursuant to a 10b5-1 trading plan previously established.

SEC source: 0000937098-17-000187 · wf-form4_150301815487146.xml · nonDerivative · entry 11

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 35,098

F4 · kind: The sales reported on this Form 4 were effected pursuant to a 10b5-1 trading plan previously established.

SEC source: 0000937098-17-000187 · wf-form4_150301815487146.xml · nonDerivative · entry 10

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 35,198

F4 · 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 $31.52 to $32.10, 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: 0000937098-17-000187 · wf-form4_150301815487146.xml · nonDerivative · entry 9

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 35,398

F4 · kind: The sales reported on this Form 4 were effected pursuant to a 10b5-1 trading plan previously established.

SEC source: 0000937098-17-000187 · wf-form4_150301815487146.xml · nonDerivative · entry 8

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 36,349

F4 · kind: The sales reported on this Form 4 were effected pursuant to a 10b5-1 trading plan previously established.

SEC source: 0000937098-17-000187 · wf-form4_150301815487146.xml · nonDerivative · entry 7

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 39,043

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: 0000937098-17-000188 · wf-form4_150301821784072.xml · nonDerivative · entry 5

Murphy Michael P · CIK 0001704736 · PRINCIPAL ACCOUNTING OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,200

F3 · kind: The sales reported on this Form 4 were effected pursuant to a 10b5-1 trading plan previously established.

SEC source: 0000937098-17-000188 · wf-form4_150301821784072.xml · nonDerivative · entry 4

Murphy Michael P · CIK 0001704736 · PRINCIPAL ACCOUNTING OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,930

SEC source: 0000937098-17-000185 · wf-form4_150301691335088.xml · nonDerivative · entry 6

Griese Edward · CIK 0001666672 · SR. VP, INSURANCE SERVICES

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,643

F3 · 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 $36.26 to $36.41, 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: 0000937098-17-000185 · wf-form4_150301691335088.xml · nonDerivative · entry 5

Griese Edward · CIK 0001666672 · SR. VP, INSURANCE SERVICES

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,943

F3 · 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 $35.15 to $35.95, 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: 0000937098-17-000185 · wf-form4_150301691335088.xml · nonDerivative · entry 4

Griese Edward · CIK 0001666672 · SR. VP, INSURANCE SERVICES

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,937

F3 · kind: The sales reported on this Form 4 were effected pursuant to a 10b5-1 trading plan previously established.

SEC source: 0000937098-17-000187 · wf-form4_150301815487146.xml · derivative · entry 24

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 49,986

Underlying: Common Stock · 3,570 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.

F2 · derivative.exercise_price: Restricted Stock Units convert into common stock on a one-for-one basis.

F17 · derivative.exercise_date: On March 24, 2017, the Reporting Person was granted 57,126 Restricted Stock Units, 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 Units are also subject to accelerated vesting upon certain events.

F17 · derivative.expiration_date: On March 24, 2017, the Reporting Person was granted 57,126 Restricted Stock Units, 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 Units are also subject to accelerated vesting upon certain events.

SEC source: 0000937098-17-000187 · wf-form4_150301815487146.xml · derivative · entry 23

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 77,551

Underlying: Common Stock · 8,617 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.

F2 · derivative.exercise_price: Restricted Stock Units convert into common stock on a one-for-one basis.

F16 · derivative.exercise_date: On January 4, 2016, the Reporting Person was granted 137,868 Restricted Stock Units, 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 Units are also subject to accelerated vesting upon certain events.

F16 · derivative.expiration_date: On January 4, 2016, the Reporting Person was granted 137,868 Restricted Stock Units, 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 Units are also subject to accelerated vesting upon certain events.

SEC source: 0000937098-17-000187 · wf-form4_150301815487146.xml · derivative · entry 22

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,056

Underlying: Common Stock · 2,176 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.

F2 · derivative.exercise_price: Restricted Stock Units convert into common stock on a one-for-one basis.

F15 · derivative.exercise_date: On March 5, 2015, the Reporting Person was granted 34,816 Restricted Stock Units, 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 Units are also subject to accelerated vesting upon certain events.

F15 · derivative.expiration_date: On March 5, 2015, the Reporting Person was granted 34,816 Restricted Stock Units, 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 Units are also subject to accelerated vesting upon certain events.

SEC source: 0000937098-17-000187 · wf-form4_150301815487146.xml · nonDerivative · entry 6

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 35,398

F3 · shares: These shares represent shares withheld for satisfaction of a tax withholding obligation arising as a result of the vesting of the Restricted Stock Units reported herein.

SEC source: 0000937098-17-000187 · wf-form4_150301815487146.xml · nonDerivative · entry 5

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 42,894

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.

F2 · price: Restricted Stock Units convert into common stock on a one-for-one basis.

SEC source: 0000937098-17-000187 · wf-form4_150301815487146.xml · nonDerivative · entry 4

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 39,324

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.

F2 · price: Restricted Stock Units convert into common stock on a one-for-one basis.

SEC source: 0000937098-17-000187 · wf-form4_150301815487146.xml · nonDerivative · entry 3

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 30,707

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.

F2 · price: Restricted Stock Units convert into common stock on a one-for-one basis.

SEC source: 0000937098-17-000188 · wf-form4_150301821784072.xml · derivative · entry 7

Murphy Michael P · CIK 0001704736 · PRINCIPAL ACCOUNTING OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,894

Underlying: Common Stock · 278 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: Restricted Stock Units convert to common stock on a one-for-one basis.

F5 · derivative.exercise_date: On March 24, 2017, the Reporting Person was granted 4,450 Restricted Stock Units, 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 Units are also subject to accelerated vesting upon certain events.

F5 · derivative.expiration_date: On March 24, 2017, the Reporting Person was granted 4,450 Restricted Stock Units, 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 Units are also subject to accelerated vesting upon certain events.

SEC source: 0000937098-17-000188 · wf-form4_150301821784072.xml · derivative · entry 6

Murphy Michael P · CIK 0001704736 · PRINCIPAL ACCOUNTING OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 55,000

Underlying: Common Stock · 5,000 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: Restricted Stock Units convert to common stock on a one-for-one basis.

F4 · derivative.exercise_date: On August 7, 2016, the Reporting Person was granted 80,000 Restricted Stock Units, subject to a 4-year vesting schedule: one-fourth of the total number of shares vesting on the first anniversary of the grant date, and thereafter 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 Units are also subject to accelerated vesting upon certain events.

F4 · derivative.expiration_date: On August 7, 2016, the Reporting Person was granted 80,000 Restricted Stock Units, subject to a 4-year vesting schedule: one-fourth of the total number of shares vesting on the first anniversary of the grant date, and thereafter 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 Units are also subject to accelerated vesting upon certain events.

SEC source: 0000937098-17-000188 · wf-form4_150301821784072.xml · nonDerivative · entry 3

Murphy Michael P · CIK 0001704736 · PRINCIPAL ACCOUNTING OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 16,051

F2 · shares: These shares represent shares withheld for satisfaction of a tax withholding obligation arising as a result of the vesting of the Restricted Stock Units reported herein.

SEC source: 0000937098-17-000188 · wf-form4_150301821784072.xml · nonDerivative · entry 2

Murphy Michael P · CIK 0001704736 · PRINCIPAL ACCOUNTING OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,411

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: 0000937098-17-000188 · wf-form4_150301821784072.xml · nonDerivative · entry 1

Murphy Michael P · CIK 0001704736 · PRINCIPAL ACCOUNTING OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,133

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: 0000937098-17-000186 · wf-form4_150301698178812.xml · derivative · entry 7

Mickelsen Brady · CIK 0001645258 · SVP, CLO & SECRETARY

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,543

Underlying: Common Stock · 824 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: Restricted Stock Units convert into common stock on a one-for-one basis.

F5 · derivative.exercise_date: On March 24, 2017, the Reporting Person was granted 13,191 Restricted Stock Units, 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 Units are also subject to accelerated vesting upon certain events.

F5 · derivative.expiration_date: On March 24, 2017, the Reporting Person was granted 13,191 Restricted Stock Units, 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 Units are also subject to accelerated vesting upon certain events.

SEC source: 0000937098-17-000186 · wf-form4_150301698178812.xml · derivative · entry 6

Mickelsen Brady · CIK 0001645258 · SVP, CLO & SECRETARY

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 44,315

Underlying: Common Stock · 4,924 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: Restricted Stock Units convert into common stock on a one-for-one basis.

F4 · derivative.exercise_date: On January 4, 2016, the Reporting Person was granted 78,782 Restricted Stock Units, 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 Units are also subject to accelerated vesting upon certain events.

F4 · derivative.expiration_date: On January 4, 2016, the Reporting Person was granted 78,782 Restricted Stock Units, 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 Units are also subject to accelerated vesting upon certain events.

SEC source: 0000937098-17-000186 · wf-form4_150301698178812.xml · derivative · entry 5

Mickelsen Brady · CIK 0001645258 · SVP, CLO & SECRETARY

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 40,000

Underlying: Common Stock · 5,000 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: Restricted Stock Units convert into common stock on a one-for-one basis.

F3 · derivative.exercise_date: On August 21, 2015, the Reporting Person was granted 80,000 Restricted Stock Units, subject to a 4-year vesting schedule: one-fourth of the total number of shares vesting on the first anniversary of the grant date, and thereafter 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 Units are also subject to accelerated vesting upon certain events.

F3 · derivative.expiration_date: On August 21, 2015, the Reporting Person was granted 80,000 Restricted Stock Units, subject to a 4-year vesting schedule: one-fourth of the total number of shares vesting on the first anniversary of the grant date, and thereafter 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 Units are also subject to accelerated vesting upon certain events.

SEC source: 0000937098-17-000186 · wf-form4_150301698178812.xml · nonDerivative · entry 4

Mickelsen Brady · CIK 0001645258 · SVP, CLO & SECRETARY

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 43,586

F2 · shares: These shares represent shares withheld for satisfaction of a tax withholding obligation arising as a result of the vesting of the Restricted Stock Units reported herein.

SEC source: 0000937098-17-000186 · wf-form4_150301698178812.xml · nonDerivative · entry 3

Mickelsen Brady · CIK 0001645258 · SVP, CLO & SECRETARY

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 49,196

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

SEC source: 0000937098-17-000186 · wf-form4_150301698178812.xml · nonDerivative · entry 2

Mickelsen Brady · CIK 0001645258 · SVP, CLO & SECRETARY

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 48,372

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

SEC source: 0000937098-17-000186 · wf-form4_150301698178812.xml · nonDerivative · entry 1

Mickelsen Brady · CIK 0001645258 · SVP, CLO & SECRETARY

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 43,448

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

SEC source: 0000937098-17-000185 · wf-form4_150301691335088.xml · derivative · entry 8

Griese Edward · CIK 0001666672 · SR. VP, INSURANCE SERVICES

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,156

Underlying: Common Stock · 440 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: Restricted Stock Units convert into common stock on a one-for-one basis.

F7 · derivative.exercise_date: On March 24, 2017, the Reporting Person was granted 7,035 Restricted Stock Units, 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 Units are also subject to accelerated vesting upon certain events.

F7 · derivative.expiration_date: On March 24, 2017, the Reporting Person was granted 7,035 Restricted Stock Units, 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 Units are also subject to accelerated vesting upon certain events.

SEC source: 0000937098-17-000185 · wf-form4_150301691335088.xml · derivative · entry 7

Griese Edward · CIK 0001666672 · SR. VP, INSURANCE SERVICES

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 62,500

Underlying: Common Stock · 6,250 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: Restricted Stock Units convert into common stock on a one-for-one basis.

F6 · derivative.exercise_date: On March 10, 2016, the Reporting Person was granted 100,000 Restricted Stock Units, subject to a 4-year vesting schedule: one-fourth of the total number of shares vesting on the first anniversary of the grant date, and thereafter 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 is also subject to accelerated vesting upon certain event.

F6 · derivative.expiration_date: On March 10, 2016, the Reporting Person was granted 100,000 Restricted Stock Units, subject to a 4-year vesting schedule: one-fourth of the total number of shares vesting on the first anniversary of the grant date, and thereafter 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 is also subject to accelerated vesting upon certain event.

SEC source: 0000937098-17-000185 · wf-form4_150301691335088.xml · nonDerivative · entry 3

Griese Edward · CIK 0001666672 · SR. VP, INSURANCE SERVICES

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,137

F2 · shares: These shares represent shares withheld for satisfaction of a tax withholding obligation arising as a result of the vesting of the Restricted Stock Units reported herein.

SEC source: 0000937098-17-000185 · wf-form4_150301691335088.xml · nonDerivative · entry 2

Griese Edward · CIK 0001666672 · SR. VP, INSURANCE SERVICES

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,944

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

SEC source: 0000937098-17-000185 · wf-form4_150301691335088.xml · nonDerivative · entry 1

Griese Edward · CIK 0001666672 · SR. VP, INSURANCE SERVICES

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,504

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

SEC source: 0000937098-17-000180 · wf-form4_150249141590217.xml · nonDerivative · entry 8

Babinec Martin · CIK 0001596741 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Trust

Disclosed balance after: 3,867,766

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 $37.32 to $37.88, 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 are held directly by Martin and Krista Babinec, Trustees of The Babinec Family Trust. Reporting Person is a Trustee and has sole voting and investment power over the shares held by The Babinec Family Trust.

SEC source: 0000937098-17-000180 · wf-form4_150249141590217.xml · nonDerivative · entry 7

Babinec Martin · CIK 0001596741 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Trust

Disclosed balance after: 3,891,043

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 $36.21 to $37.17, 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 are held directly by Martin and Krista Babinec, Trustees of The Babinec Family Trust. Reporting Person is a Trustee and has sole voting and investment power over the shares held by The Babinec Family Trust.

SEC source: 0000937098-17-000180 · wf-form4_150249141590217.xml · nonDerivative · entry 6

Babinec Martin · CIK 0001596741 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Trust

Disclosed balance after: 785,369

F7 · price: The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $37.23 to $38.05, 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.

F4 · ownership.nature: Shares are held directly by Babinec 2008 Children's Trust. Reporting Person is a Trustee and shares voting and investment power over the shares held by Babinec 2008 Children's Trust.

SEC source: 0000937098-17-000180 · wf-form4_150249141590217.xml · nonDerivative · entry 5

Babinec Martin · CIK 0001596741 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Trust

Disclosed balance after: 798,224

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 $37.34 to $38.04, 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.

F4 · ownership.nature: Shares are held directly by Babinec 2008 Children's Trust. Reporting Person is a Trustee and shares voting and investment power over the shares held by Babinec 2008 Children's Trust.

SEC source: 0000937098-17-000180 · wf-form4_150249141590217.xml · nonDerivative · entry 4

Babinec Martin · CIK 0001596741 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Trust

Disclosed balance after: 3,893,253

F3 · ownership.nature: Shares are held directly by Martin and Krista Babinec, Trustees of The Babinec Family Trust. Reporting Person is a Trustee and has sole voting and investment power over the shares held by The Babinec Family Trust.

SEC source: 0000937098-17-000180 · wf-form4_150249141590217.xml · nonDerivative · entry 3

Babinec Martin · CIK 0001596741 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Trust

Disclosed balance after: 3,957,523

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 $37.18 to $38.08, 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 are held directly by Martin and Krista Babinec, Trustees of The Babinec Family Trust. Reporting Person is a Trustee and has sole voting and investment power over the shares held by The Babinec Family Trust.

SEC source: 0000937098-17-000180 · wf-form4_150249141590217.xml · nonDerivative · entry 2

Babinec Martin · CIK 0001596741 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Trust

Disclosed balance after: 802,540

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 $38.04 to $38.84, 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.

F4 · ownership.nature: Shares are held directly by Babinec 2008 Children's Trust. Reporting Person is a Trustee and shares voting and investment power over the shares held by Babinec 2008 Children's Trust.