PCTY

SEC source: 0001591698-24-000306 · wk-form4_1731100367.xml · nonDerivative · entry 9

Diehl Jeffrey T · CIK 0001597881 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · by Adams Street 2008 Direct Fund L.P.

Disclosed balance after: 117,856

F4 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $208.36 to $209.35, inclusive.

F6 · ownership.nature: Shares held directly by Adams Street 2008 Direct Fund, L.P. ("AS 2008") and indirectly by Adams Street Partners, LLC, as the managing member of the general partner of AS 2008. The securities owned by AS 2008 may be deemed to be beneficially owned by Adams Street Partners, LLC. Thomas S. Bremner, Jeffrey T. Diehl, Brian Dudley, Elisha P. Gould, Robin Murray and Fred Wang are partners of Adams Street Partners, LLC (or a subsidiary thereof) and may be deemed to share voting and investment power over the shares held by AS 2008. Such persons and entities disclaim beneficial ownership of shares held by AS 2008, except to the extent of any pecuniary interest therein.

SEC source: 0001591698-24-000306 · wk-form4_1731100367.xml · nonDerivative · entry 8

Diehl Jeffrey T · CIK 0001597881 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · by Adams Street 2008 Direct Fund L.P.

Disclosed balance after: 119,085

F3 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $207.35 to $208.35, inclusive.

F6 · ownership.nature: Shares held directly by Adams Street 2008 Direct Fund, L.P. ("AS 2008") and indirectly by Adams Street Partners, LLC, as the managing member of the general partner of AS 2008. The securities owned by AS 2008 may be deemed to be beneficially owned by Adams Street Partners, LLC. Thomas S. Bremner, Jeffrey T. Diehl, Brian Dudley, Elisha P. Gould, Robin Murray and Fred Wang are partners of Adams Street Partners, LLC (or a subsidiary thereof) and may be deemed to share voting and investment power over the shares held by AS 2008. Such persons and entities disclaim beneficial ownership of shares held by AS 2008, except to the extent of any pecuniary interest therein.

SEC source: 0001591698-24-000306 · wk-form4_1731100367.xml · nonDerivative · entry 7

Diehl Jeffrey T · CIK 0001597881 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · by Adams Street 2008 Direct Fund L.P.

Disclosed balance after: 120,822

F1 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $206.31 to $207.21, inclusive. The reporting person undertakes to provide to Paylocity Holding Corporation, any security holder of Paylocity Holding Corporation, or 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 footnotes 1, 3 and 4 of this Form 4.

F6 · ownership.nature: Shares held directly by Adams Street 2008 Direct Fund, L.P. ("AS 2008") and indirectly by Adams Street Partners, LLC, as the managing member of the general partner of AS 2008. The securities owned by AS 2008 may be deemed to be beneficially owned by Adams Street Partners, LLC. Thomas S. Bremner, Jeffrey T. Diehl, Brian Dudley, Elisha P. Gould, Robin Murray and Fred Wang are partners of Adams Street Partners, LLC (or a subsidiary thereof) and may be deemed to share voting and investment power over the shares held by AS 2008. Such persons and entities disclaim beneficial ownership of shares held by AS 2008, except to the extent of any pecuniary interest therein.

SEC source: 0001591698-24-000306 · wk-form4_1731100367.xml · nonDerivative · entry 6

Diehl Jeffrey T · CIK 0001597881 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · by Adams Street 2007 Direct Fund L.P.

Disclosed balance after: 82,155

F4 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $208.36 to $209.35, inclusive.

F5 · ownership.nature: Shares held directly by Adams Street 2007 Direct Fund, L.P. ("AS 2007") and indirectly by Adams Street Partners, LLC, as the managing member of the general partner of AS 2007. The securities owned by AS 2007 may be deemed to be beneficially owned by Adams Street Partners, LLC. Thomas S. Bremner, Jeffrey T. Diehl, Brian Dudley, Elisha P. Gould, Robin Murray and Fred Wang are partners of Adams Street Partners, LLC (or a subsidiary thereof) and may be deemed to share voting and investment power over the shares held by AS 2007. Such persons and entities disclaim beneficial ownership of shares held by AS 2007, except to the extent of any pecuniary interest therein.

SEC source: 0001591698-24-000306 · wk-form4_1731100367.xml · nonDerivative · entry 5

Diehl Jeffrey T · CIK 0001597881 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · by Adams Street 2007 Direct Fund L.P.

Disclosed balance after: 83,012

F3 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $207.35 to $208.35, inclusive.

F5 · ownership.nature: Shares held directly by Adams Street 2007 Direct Fund, L.P. ("AS 2007") and indirectly by Adams Street Partners, LLC, as the managing member of the general partner of AS 2007. The securities owned by AS 2007 may be deemed to be beneficially owned by Adams Street Partners, LLC. Thomas S. Bremner, Jeffrey T. Diehl, Brian Dudley, Elisha P. Gould, Robin Murray and Fred Wang are partners of Adams Street Partners, LLC (or a subsidiary thereof) and may be deemed to share voting and investment power over the shares held by AS 2007. Such persons and entities disclaim beneficial ownership of shares held by AS 2007, except to the extent of any pecuniary interest therein.

SEC source: 0001591698-24-000306 · wk-form4_1731100367.xml · nonDerivative · entry 4

Diehl Jeffrey T · CIK 0001597881 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · by Adams Street 2007 Direct Fund L.P.

Disclosed balance after: 84,223

F1 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $206.31 to $207.21, inclusive. The reporting person undertakes to provide to Paylocity Holding Corporation, any security holder of Paylocity Holding Corporation, or 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 footnotes 1, 3 and 4 of this Form 4.

F5 · ownership.nature: Shares held directly by Adams Street 2007 Direct Fund, L.P. ("AS 2007") and indirectly by Adams Street Partners, LLC, as the managing member of the general partner of AS 2007. The securities owned by AS 2007 may be deemed to be beneficially owned by Adams Street Partners, LLC. Thomas S. Bremner, Jeffrey T. Diehl, Brian Dudley, Elisha P. Gould, Robin Murray and Fred Wang are partners of Adams Street Partners, LLC (or a subsidiary thereof) and may be deemed to share voting and investment power over the shares held by AS 2007. Such persons and entities disclaim beneficial ownership of shares held by AS 2007, except to the extent of any pecuniary interest therein.

SEC source: 0001591698-24-000306 · wk-form4_1731100367.xml · nonDerivative · entry 3

Diehl Jeffrey T · CIK 0001597881 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · by Adams Street 2006 Direct Fund L.P.

Disclosed balance after: 73,820

F4 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $208.36 to $209.35, inclusive.

F2 · ownership.nature: Shares held directly by Adams Street 2006 Direct Fund, L.P. ("AS 2006") and indirectly by Adams Street Partners, LLC as the managing member of the general partner of AS 2006. The securities owned by AS 2006 may be deemed to be beneficially owned by Adams Street Partners, LLC. Thomas S. Bremner, Jeffrey T. Diehl, Brian Dudley, Elisha P. Gould, Robin Murray and Fred Wang are partners of Adams Street Partners, LLC (or a subsidiary thereof) and may be deemed to share voting and investment power over the shares held by AS 2006. Such persons and entities disclaim beneficial ownership of shares held by AS 2006, except to the extent of any pecuniary interest therein.

SEC source: 0001591698-24-000306 · wk-form4_1731100367.xml · nonDerivative · entry 2

Diehl Jeffrey T · CIK 0001597881 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · by Adams Street 2006 Direct Fund L.P.

Disclosed balance after: 74,590

F3 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $207.35 to $208.35, inclusive.

F2 · ownership.nature: Shares held directly by Adams Street 2006 Direct Fund, L.P. ("AS 2006") and indirectly by Adams Street Partners, LLC as the managing member of the general partner of AS 2006. The securities owned by AS 2006 may be deemed to be beneficially owned by Adams Street Partners, LLC. Thomas S. Bremner, Jeffrey T. Diehl, Brian Dudley, Elisha P. Gould, Robin Murray and Fred Wang are partners of Adams Street Partners, LLC (or a subsidiary thereof) and may be deemed to share voting and investment power over the shares held by AS 2006. Such persons and entities disclaim beneficial ownership of shares held by AS 2006, except to the extent of any pecuniary interest therein.

SEC source: 0001591698-24-000306 · wk-form4_1731100367.xml · nonDerivative · entry 1

Diehl Jeffrey T · CIK 0001597881 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · by Adams Street 2006 Direct Fund L.P.

Disclosed balance after: 75,678

F1 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $206.31 to $207.21, inclusive. The reporting person undertakes to provide to Paylocity Holding Corporation, any security holder of Paylocity Holding Corporation, or 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 footnotes 1, 3 and 4 of this Form 4.

F2 · ownership.nature: Shares held directly by Adams Street 2006 Direct Fund, L.P. ("AS 2006") and indirectly by Adams Street Partners, LLC as the managing member of the general partner of AS 2006. The securities owned by AS 2006 may be deemed to be beneficially owned by Adams Street Partners, LLC. Thomas S. Bremner, Jeffrey T. Diehl, Brian Dudley, Elisha P. Gould, Robin Murray and Fred Wang are partners of Adams Street Partners, LLC (or a subsidiary thereof) and may be deemed to share voting and investment power over the shares held by AS 2006. Such persons and entities disclaim beneficial ownership of shares held by AS 2006, except to the extent of any pecuniary interest therein.

SEC source: 0001591698-24-000305 · wk-form4_1731100322.xml · nonDerivative · entry 24

Diehl Jeffrey T · CIK 0001597881 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · by Adams Street Co-Investment Fund II, L.P.

Disclosed balance after: 45,024

F4 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $204.94 to $205.74, inclusive.

F11 · ownership.nature: Shares held directly by Adams Street Co-Investment Fund II, L.P. ("AS CIF") and indirectly by Adams Street Partners, LLC, as the managing member of the general partner of AS CIF. The securities owned by AS CIF may be deemed to be beneficially owned by Adams Street Partners, LLC. Thomas S. Bremner, Jeffrey T. Diehl, Brian Dudley, Elisha P. Gould, Robin Murray and Fred Wang are partners of Adams Street Partners, LLC (or a subsidiary thereof) and may be deemed to share voting and investment power over the shares held by AS CIF. Such persons and entities disclaim beneficial ownership of shares held by AS CIF, except to the extent of any pecuniary interest therein.

SEC source: 0001591698-24-000305 · wk-form4_1731100322.xml · nonDerivative · entry 23

Diehl Jeffrey T · CIK 0001597881 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · by Adams Street Co-Investment Fund II, L.P.

Disclosed balance after: 45,096

F3 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $203.83 to $204.64, inclusive.

F11 · ownership.nature: Shares held directly by Adams Street Co-Investment Fund II, L.P. ("AS CIF") and indirectly by Adams Street Partners, LLC, as the managing member of the general partner of AS CIF. The securities owned by AS CIF may be deemed to be beneficially owned by Adams Street Partners, LLC. Thomas S. Bremner, Jeffrey T. Diehl, Brian Dudley, Elisha P. Gould, Robin Murray and Fred Wang are partners of Adams Street Partners, LLC (or a subsidiary thereof) and may be deemed to share voting and investment power over the shares held by AS CIF. Such persons and entities disclaim beneficial ownership of shares held by AS CIF, except to the extent of any pecuniary interest therein.

SEC source: 0001591698-24-000305 · wk-form4_1731100322.xml · nonDerivative · entry 22

Diehl Jeffrey T · CIK 0001597881 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · by Adams Street Co-Investment Fund II, L.P.

Disclosed balance after: 45,397

F1 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $202.78 to $203.56, inclusive. The reporting person undertakes to provide to Paylocity Holding Corporation, any security holder of Paylocity Holding Corporation, or 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 footnotes 1, 3 and 4 of this Form 4.

F11 · ownership.nature: Shares held directly by Adams Street Co-Investment Fund II, L.P. ("AS CIF") and indirectly by Adams Street Partners, LLC, as the managing member of the general partner of AS CIF. The securities owned by AS CIF may be deemed to be beneficially owned by Adams Street Partners, LLC. Thomas S. Bremner, Jeffrey T. Diehl, Brian Dudley, Elisha P. Gould, Robin Murray and Fred Wang are partners of Adams Street Partners, LLC (or a subsidiary thereof) and may be deemed to share voting and investment power over the shares held by AS CIF. Such persons and entities disclaim beneficial ownership of shares held by AS CIF, except to the extent of any pecuniary interest therein.

SEC source: 0001591698-24-000305 · wk-form4_1731100322.xml · nonDerivative · entry 21

Diehl Jeffrey T · CIK 0001597881 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · by Adams Street 2012 Direct Fund LP

Disclosed balance after: 11,670

F4 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $204.94 to $205.74, inclusive.

F10 · ownership.nature: Shares held directly by Adams Street 2012 Direct Fund LP ("AS 2012") and indirectly by Adams Street Partners, LLC, as the managing member of the general partner of AS 2012's general partner. The securities owned by AS 2012 may be deemed to be beneficially owned by Adams Street Partners, LLC. Thomas S. Bremner, Jeffrey T. Diehl, Brian Dudley, Elisha P. Gould, Robin Murray and Fred Wang are partners of Adams Street Partners, LLC (or a subsidiary thereof) and may be deemed to share voting and investment power over the shares held by AS 2012. Such persons and entities disclaim beneficial ownership of shares held by AS 2012, except to the extent of any pecuniary interest therein.

SEC source: 0001591698-24-000305 · wk-form4_1731100322.xml · nonDerivative · entry 20

Diehl Jeffrey T · CIK 0001597881 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · by Adams Street 2012 Direct Fund LP

Disclosed balance after: 11,688

F3 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $203.83 to $204.64, inclusive.

F10 · ownership.nature: Shares held directly by Adams Street 2012 Direct Fund LP ("AS 2012") and indirectly by Adams Street Partners, LLC, as the managing member of the general partner of AS 2012's general partner. The securities owned by AS 2012 may be deemed to be beneficially owned by Adams Street Partners, LLC. Thomas S. Bremner, Jeffrey T. Diehl, Brian Dudley, Elisha P. Gould, Robin Murray and Fred Wang are partners of Adams Street Partners, LLC (or a subsidiary thereof) and may be deemed to share voting and investment power over the shares held by AS 2012. Such persons and entities disclaim beneficial ownership of shares held by AS 2012, except to the extent of any pecuniary interest therein.

SEC source: 0001591698-24-000305 · wk-form4_1731100322.xml · nonDerivative · entry 19

Diehl Jeffrey T · CIK 0001597881 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · by Adams Street 2012 Direct Fund LP

Disclosed balance after: 11,766

F1 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $202.78 to $203.56, inclusive. The reporting person undertakes to provide to Paylocity Holding Corporation, any security holder of Paylocity Holding Corporation, or 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 footnotes 1, 3 and 4 of this Form 4.

F10 · ownership.nature: Shares held directly by Adams Street 2012 Direct Fund LP ("AS 2012") and indirectly by Adams Street Partners, LLC, as the managing member of the general partner of AS 2012's general partner. The securities owned by AS 2012 may be deemed to be beneficially owned by Adams Street Partners, LLC. Thomas S. Bremner, Jeffrey T. Diehl, Brian Dudley, Elisha P. Gould, Robin Murray and Fred Wang are partners of Adams Street Partners, LLC (or a subsidiary thereof) and may be deemed to share voting and investment power over the shares held by AS 2012. Such persons and entities disclaim beneficial ownership of shares held by AS 2012, except to the extent of any pecuniary interest therein.

SEC source: 0001591698-24-000305 · wk-form4_1731100322.xml · nonDerivative · entry 18

Diehl Jeffrey T · CIK 0001597881 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · by Adams Street 2011 Direct Fund LP

Disclosed balance after: 11,632

F4 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $204.94 to $205.74, inclusive.

F9 · ownership.nature: Shares held directly by Adams Street 2011 Direct Fund LP ("AS 2011") and indirectly by Adams Street Partners, LLC, as the managing member of the general partner of AS 2011's general partner. The securities owned by AS 2011 may be deemed to be beneficially owned by Adams Street Partners, LLC. Thomas S. Bremner, Jeffrey T. Diehl, Brian Dudley, Elisha P. Gould, Robin Murray and Fred Wang are partners of Adams Street Partners, LLC (or a subsidiary thereof) and may be deemed to share voting and investment power over the shares held by AS 2011. Such persons and entities disclaim beneficial ownership of shares held by AS 2011, except to the extent of any pecuniary interest therein.

SEC source: 0001591698-24-000305 · wk-form4_1731100322.xml · nonDerivative · entry 17

Diehl Jeffrey T · CIK 0001597881 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · by Adams Street 2011 Direct Fund LP

Disclosed balance after: 11,650

F3 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $203.83 to $204.64, inclusive.

F9 · ownership.nature: Shares held directly by Adams Street 2011 Direct Fund LP ("AS 2011") and indirectly by Adams Street Partners, LLC, as the managing member of the general partner of AS 2011's general partner. The securities owned by AS 2011 may be deemed to be beneficially owned by Adams Street Partners, LLC. Thomas S. Bremner, Jeffrey T. Diehl, Brian Dudley, Elisha P. Gould, Robin Murray and Fred Wang are partners of Adams Street Partners, LLC (or a subsidiary thereof) and may be deemed to share voting and investment power over the shares held by AS 2011. Such persons and entities disclaim beneficial ownership of shares held by AS 2011, except to the extent of any pecuniary interest therein.

SEC source: 0001591698-24-000305 · wk-form4_1731100322.xml · nonDerivative · entry 16

Diehl Jeffrey T · CIK 0001597881 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · by Adams Street 2011 Direct Fund LP

Disclosed balance after: 11,728

F1 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $202.78 to $203.56, inclusive. The reporting person undertakes to provide to Paylocity Holding Corporation, any security holder of Paylocity Holding Corporation, or 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 footnotes 1, 3 and 4 of this Form 4.

F9 · ownership.nature: Shares held directly by Adams Street 2011 Direct Fund LP ("AS 2011") and indirectly by Adams Street Partners, LLC, as the managing member of the general partner of AS 2011's general partner. The securities owned by AS 2011 may be deemed to be beneficially owned by Adams Street Partners, LLC. Thomas S. Bremner, Jeffrey T. Diehl, Brian Dudley, Elisha P. Gould, Robin Murray and Fred Wang are partners of Adams Street Partners, LLC (or a subsidiary thereof) and may be deemed to share voting and investment power over the shares held by AS 2011. Such persons and entities disclaim beneficial ownership of shares held by AS 2011, except to the extent of any pecuniary interest therein.

SEC source: 0001591698-24-000305 · wk-form4_1731100322.xml · nonDerivative · entry 15

Diehl Jeffrey T · CIK 0001597881 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · by Adams Street 2010 Direct Fund L.P.

Disclosed balance after: 14,474

F4 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $204.94 to $205.74, inclusive.

F8 · ownership.nature: Shares held directly by Adams Street 2010 Direct Fund, L.P. ("AS 2010") and indirectly by Adams Street Partners, LLC, as the managing member of the general partner of AS 2010. The securities owned by AS 2010 may be deemed to be beneficially owned by Adams Street Partners, LLC. Thomas S. Bremner, Jeffrey T. Diehl, Brian Dudley, Elisha P. Gould, Robin Murray and Fred Wang are partners of Adams Street Partners, LLC (or a subsidiary thereof) and may be deemed to share voting and investment power over the shares held by AS 2010. Such persons and entities disclaim beneficial ownership of shares held by AS 2010, except to the extent of any pecuniary interest therein.

SEC source: 0001591698-24-000305 · wk-form4_1731100322.xml · nonDerivative · entry 14

Diehl Jeffrey T · CIK 0001597881 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · by Adams Street 2010 Direct Fund L.P.

Disclosed balance after: 14,497

F3 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $203.83 to $204.64, inclusive.

F8 · ownership.nature: Shares held directly by Adams Street 2010 Direct Fund, L.P. ("AS 2010") and indirectly by Adams Street Partners, LLC, as the managing member of the general partner of AS 2010. The securities owned by AS 2010 may be deemed to be beneficially owned by Adams Street Partners, LLC. Thomas S. Bremner, Jeffrey T. Diehl, Brian Dudley, Elisha P. Gould, Robin Murray and Fred Wang are partners of Adams Street Partners, LLC (or a subsidiary thereof) and may be deemed to share voting and investment power over the shares held by AS 2010. Such persons and entities disclaim beneficial ownership of shares held by AS 2010, except to the extent of any pecuniary interest therein.

SEC source: 0001591698-24-000305 · wk-form4_1731100322.xml · nonDerivative · entry 13

Diehl Jeffrey T · CIK 0001597881 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · by Adams Street 2010 Direct Fund L.P.

Disclosed balance after: 14,594

F1 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $202.78 to $203.56, inclusive. The reporting person undertakes to provide to Paylocity Holding Corporation, any security holder of Paylocity Holding Corporation, or 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 footnotes 1, 3 and 4 of this Form 4.

F8 · ownership.nature: Shares held directly by Adams Street 2010 Direct Fund, L.P. ("AS 2010") and indirectly by Adams Street Partners, LLC, as the managing member of the general partner of AS 2010. The securities owned by AS 2010 may be deemed to be beneficially owned by Adams Street Partners, LLC. Thomas S. Bremner, Jeffrey T. Diehl, Brian Dudley, Elisha P. Gould, Robin Murray and Fred Wang are partners of Adams Street Partners, LLC (or a subsidiary thereof) and may be deemed to share voting and investment power over the shares held by AS 2010. Such persons and entities disclaim beneficial ownership of shares held by AS 2010, except to the extent of any pecuniary interest therein.

SEC source: 0001591698-24-000305 · wk-form4_1731100322.xml · nonDerivative · entry 12

Diehl Jeffrey T · CIK 0001597881 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · by Adams Street 2009 Direct Fund L.P.

Disclosed balance after: 23,951

F4 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $204.94 to $205.74, inclusive.

F7 · ownership.nature: Shares held directly by Adams Street 2009 Direct Fund, L.P. ("AS 2009") and indirectly by Adams Street Partners, LLC, as the managing member of the general partner of AS 2009. The securities owned by AS 2009 may be deemed to be beneficially owned by Adams Street Partners, LLC. Thomas S. Bremner, Jeffrey T. Diehl, Brian Dudley, Elisha P. Gould, Robin Murray and Fred Wang are partners of Adams Street Partners, LLC (or a subsidiary thereof) and may be deemed to share voting and investment power over the shares held by AS 2009. Such persons and entities disclaim beneficial ownership of shares held by AS 2009, except to the extent of any pecuniary interest therein.

SEC source: 0001591698-24-000305 · wk-form4_1731100322.xml · nonDerivative · entry 11

Diehl Jeffrey T · CIK 0001597881 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · by Adams Street 2009 Direct Fund L.P.

Disclosed balance after: 23,989

F3 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $203.83 to $204.64, inclusive.

F7 · ownership.nature: Shares held directly by Adams Street 2009 Direct Fund, L.P. ("AS 2009") and indirectly by Adams Street Partners, LLC, as the managing member of the general partner of AS 2009. The securities owned by AS 2009 may be deemed to be beneficially owned by Adams Street Partners, LLC. Thomas S. Bremner, Jeffrey T. Diehl, Brian Dudley, Elisha P. Gould, Robin Murray and Fred Wang are partners of Adams Street Partners, LLC (or a subsidiary thereof) and may be deemed to share voting and investment power over the shares held by AS 2009. Such persons and entities disclaim beneficial ownership of shares held by AS 2009, except to the extent of any pecuniary interest therein.

SEC source: 0001591698-24-000305 · wk-form4_1731100322.xml · nonDerivative · entry 10

Diehl Jeffrey T · CIK 0001597881 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · by Adams Street 2009 Direct Fund L.P.

Disclosed balance after: 24,149

F1 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $202.78 to $203.56, inclusive. The reporting person undertakes to provide to Paylocity Holding Corporation, any security holder of Paylocity Holding Corporation, or 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 footnotes 1, 3 and 4 of this Form 4.

F7 · ownership.nature: Shares held directly by Adams Street 2009 Direct Fund, L.P. ("AS 2009") and indirectly by Adams Street Partners, LLC, as the managing member of the general partner of AS 2009. The securities owned by AS 2009 may be deemed to be beneficially owned by Adams Street Partners, LLC. Thomas S. Bremner, Jeffrey T. Diehl, Brian Dudley, Elisha P. Gould, Robin Murray and Fred Wang are partners of Adams Street Partners, LLC (or a subsidiary thereof) and may be deemed to share voting and investment power over the shares held by AS 2009. Such persons and entities disclaim beneficial ownership of shares held by AS 2009, except to the extent of any pecuniary interest therein.

SEC source: 0001591698-24-000305 · wk-form4_1731100322.xml · nonDerivative · entry 9

Diehl Jeffrey T · CIK 0001597881 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · by Adams Street 2008 Direct Fund L.P.

Disclosed balance after: 121,540

F4 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $204.94 to $205.74, inclusive.

F6 · ownership.nature: Shares held directly by Adams Street 2008 Direct Fund, L.P. ("AS 2008") and indirectly by Adams Street Partners, LLC, as the managing member of the general partner of AS 2008. The securities owned by AS 2008 may be deemed to be beneficially owned by Adams Street Partners, LLC. Thomas S. Bremner, Jeffrey T. Diehl, Brian Dudley, Elisha P. Gould, Robin Murray and Fred Wang are partners of Adams Street Partners, LLC (or a subsidiary thereof) and may be deemed to share voting and investment power over the shares held by AS 2008. Such persons and entities disclaim beneficial ownership of shares held by AS 2008, except to the extent of any pecuniary interest therein.

SEC source: 0001591698-24-000305 · wk-form4_1731100322.xml · nonDerivative · entry 8

Diehl Jeffrey T · CIK 0001597881 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · by Adams Street 2008 Direct Fund L.P.

Disclosed balance after: 121,732

F3 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $203.83 to $204.64, inclusive.

F6 · ownership.nature: Shares held directly by Adams Street 2008 Direct Fund, L.P. ("AS 2008") and indirectly by Adams Street Partners, LLC, as the managing member of the general partner of AS 2008. The securities owned by AS 2008 may be deemed to be beneficially owned by Adams Street Partners, LLC. Thomas S. Bremner, Jeffrey T. Diehl, Brian Dudley, Elisha P. Gould, Robin Murray and Fred Wang are partners of Adams Street Partners, LLC (or a subsidiary thereof) and may be deemed to share voting and investment power over the shares held by AS 2008. Such persons and entities disclaim beneficial ownership of shares held by AS 2008, except to the extent of any pecuniary interest therein.

SEC source: 0001591698-24-000305 · wk-form4_1731100322.xml · nonDerivative · entry 7

Diehl Jeffrey T · CIK 0001597881 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · by Adams Street 2008 Direct Fund L.P.

Disclosed balance after: 122,544

F1 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $202.78 to $203.56, inclusive. The reporting person undertakes to provide to Paylocity Holding Corporation, any security holder of Paylocity Holding Corporation, or 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 footnotes 1, 3 and 4 of this Form 4.

F6 · ownership.nature: Shares held directly by Adams Street 2008 Direct Fund, L.P. ("AS 2008") and indirectly by Adams Street Partners, LLC, as the managing member of the general partner of AS 2008. The securities owned by AS 2008 may be deemed to be beneficially owned by Adams Street Partners, LLC. Thomas S. Bremner, Jeffrey T. Diehl, Brian Dudley, Elisha P. Gould, Robin Murray and Fred Wang are partners of Adams Street Partners, LLC (or a subsidiary thereof) and may be deemed to share voting and investment power over the shares held by AS 2008. Such persons and entities disclaim beneficial ownership of shares held by AS 2008, except to the extent of any pecuniary interest therein.

SEC source: 0001591698-24-000305 · wk-form4_1731100322.xml · nonDerivative · entry 6

Diehl Jeffrey T · CIK 0001597881 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · by Adams Street 2007 Direct Fund L.P.

Disclosed balance after: 84,724

F4 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $204.94 to $205.74, inclusive.

F5 · ownership.nature: Shares held directly by Adams Street 2007 Direct Fund, L.P. ("AS 2007") and indirectly by Adams Street Partners, LLC, as the managing member of the general partner of AS 2007. The securities owned by AS 2007 may be deemed to be beneficially owned by Adams Street Partners, LLC. Thomas S. Bremner, Jeffrey T. Diehl, Brian Dudley, Elisha P. Gould, Robin Murray and Fred Wang are partners of Adams Street Partners, LLC (or a subsidiary thereof) and may be deemed to share voting and investment power over the shares held by AS 2007. Such persons and entities disclaim beneficial ownership of shares held by AS 2007, except to the extent of any pecuniary interest therein.

SEC source: 0001591698-24-000305 · wk-form4_1731100322.xml · nonDerivative · entry 5

Diehl Jeffrey T · CIK 0001597881 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · by Adams Street 2007 Direct Fund L.P.

Disclosed balance after: 84,858

F3 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $203.83 to $204.64, inclusive.

F5 · ownership.nature: Shares held directly by Adams Street 2007 Direct Fund, L.P. ("AS 2007") and indirectly by Adams Street Partners, LLC, as the managing member of the general partner of AS 2007. The securities owned by AS 2007 may be deemed to be beneficially owned by Adams Street Partners, LLC. Thomas S. Bremner, Jeffrey T. Diehl, Brian Dudley, Elisha P. Gould, Robin Murray and Fred Wang are partners of Adams Street Partners, LLC (or a subsidiary thereof) and may be deemed to share voting and investment power over the shares held by AS 2007. Such persons and entities disclaim beneficial ownership of shares held by AS 2007, except to the extent of any pecuniary interest therein.

SEC source: 0001591698-24-000305 · wk-form4_1731100322.xml · nonDerivative · entry 4

Diehl Jeffrey T · CIK 0001597881 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · by Adams Street 2007 Direct Fund L.P.

Disclosed balance after: 85,423

F1 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $202.78 to $203.56, inclusive. The reporting person undertakes to provide to Paylocity Holding Corporation, any security holder of Paylocity Holding Corporation, or 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 footnotes 1, 3 and 4 of this Form 4.

F5 · ownership.nature: Shares held directly by Adams Street 2007 Direct Fund, L.P. ("AS 2007") and indirectly by Adams Street Partners, LLC, as the managing member of the general partner of AS 2007. The securities owned by AS 2007 may be deemed to be beneficially owned by Adams Street Partners, LLC. Thomas S. Bremner, Jeffrey T. Diehl, Brian Dudley, Elisha P. Gould, Robin Murray and Fred Wang are partners of Adams Street Partners, LLC (or a subsidiary thereof) and may be deemed to share voting and investment power over the shares held by AS 2007. Such persons and entities disclaim beneficial ownership of shares held by AS 2007, except to the extent of any pecuniary interest therein.

SEC source: 0001591698-24-000305 · wk-form4_1731100322.xml · nonDerivative · entry 3

Diehl Jeffrey T · CIK 0001597881 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · by Adams Street 2006 Direct Fund L.P.

Disclosed balance after: 76,128

F4 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $204.94 to $205.74, inclusive.

F2 · ownership.nature: Shares held directly by Adams Street 2006 Direct Fund, L.P. ("AS 2006") and indirectly by Adams Street Partners, LLC as the managing member of the general partner of AS 2006. The securities owned by AS 2006 may be deemed to be beneficially owned by Adams Street Partners, LLC. Thomas S. Bremner, Jeffrey T. Diehl, Brian Dudley, Elisha P. Gould, Robin Murray and Fred Wang are partners of Adams Street Partners, LLC (or a subsidiary thereof) and may be deemed to share voting and investment power over the shares held by AS 2006. Such persons and entities disclaim beneficial ownership of shares held by AS 2006, except to the extent of any pecuniary interest therein.

SEC source: 0001591698-24-000305 · wk-form4_1731100322.xml · nonDerivative · entry 2

Diehl Jeffrey T · CIK 0001597881 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · by Adams Street 2006 Direct Fund L.P.

Disclosed balance after: 76,249

F3 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $203.83 to $204.64, inclusive.

F2 · ownership.nature: Shares held directly by Adams Street 2006 Direct Fund, L.P. ("AS 2006") and indirectly by Adams Street Partners, LLC as the managing member of the general partner of AS 2006. The securities owned by AS 2006 may be deemed to be beneficially owned by Adams Street Partners, LLC. Thomas S. Bremner, Jeffrey T. Diehl, Brian Dudley, Elisha P. Gould, Robin Murray and Fred Wang are partners of Adams Street Partners, LLC (or a subsidiary thereof) and may be deemed to share voting and investment power over the shares held by AS 2006. Such persons and entities disclaim beneficial ownership of shares held by AS 2006, except to the extent of any pecuniary interest therein.

SEC source: 0001591698-24-000305 · wk-form4_1731100322.xml · nonDerivative · entry 1

Diehl Jeffrey T · CIK 0001597881 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · by Adams Street 2006 Direct Fund L.P.

Disclosed balance after: 76,758

F1 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $202.78 to $203.56, inclusive. The reporting person undertakes to provide to Paylocity Holding Corporation, any security holder of Paylocity Holding Corporation, or 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 footnotes 1, 3 and 4 of this Form 4.

F2 · ownership.nature: Shares held directly by Adams Street 2006 Direct Fund, L.P. ("AS 2006") and indirectly by Adams Street Partners, LLC as the managing member of the general partner of AS 2006. The securities owned by AS 2006 may be deemed to be beneficially owned by Adams Street Partners, LLC. Thomas S. Bremner, Jeffrey T. Diehl, Brian Dudley, Elisha P. Gould, Robin Murray and Fred Wang are partners of Adams Street Partners, LLC (or a subsidiary thereof) and may be deemed to share voting and investment power over the shares held by AS 2006. Such persons and entities disclaim beneficial ownership of shares held by AS 2006, except to the extent of any pecuniary interest therein.

SEC source: 0001591698-24-000304 · wk-form4_1731100312.xml · nonDerivative · entry 1

Lohani Rachit · CIK 0001884429 · Senior Vice President

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 38,804

F1 · shares: The transaction indicated was conducted under an approved 10b5-1 Plan adopted by the reporting person on September 5, 2023.

SEC source: 0001591698-24-000303 · wk-form4_1731100301.xml · nonDerivative · entry 1

Glenn Ryan · CIK 0001910963 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 52,134

F1 · shares: The transaction indicated was conducted under an approved 10b5-1 Plan adopted by the reporting person on September 14, 2023.

SEC source: 0001591698-24-000302 · wk-form4_1731100289.xml · nonDerivative · entry 12

Sarowitz Steven I · CIK 0001597870 · Director · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 9,418,825

F1 · shares: The transaction indicated was conducted under an approved 10b5-1 Plan adopted by the reporting person on September 15, 2023.

F13 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $213.91 to $213.96, inclusive.

SEC source: 0001591698-24-000302 · wk-form4_1731100289.xml · nonDerivative · entry 11

Sarowitz Steven I · CIK 0001597870 · Director · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 9,419,309

F1 · shares: The transaction indicated was conducted under an approved 10b5-1 Plan adopted by the reporting person on September 15, 2023.

F12 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $212.90 to $213.89, inclusive.

SEC source: 0001591698-24-000302 · wk-form4_1731100289.xml · nonDerivative · entry 10

Sarowitz Steven I · CIK 0001597870 · Director · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 9,426,422

F1 · shares: The transaction indicated was conducted under an approved 10b5-1 Plan adopted by the reporting person on September 15, 2023.

F11 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $211.89 to $212.89, inclusive.

SEC source: 0001591698-24-000302 · wk-form4_1731100289.xml · nonDerivative · entry 9

Sarowitz Steven I · CIK 0001597870 · Director · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 9,430,804

F1 · shares: The transaction indicated was conducted under an approved 10b5-1 Plan adopted by the reporting person on September 15, 2023.

F10 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $210.84 to $211.78, inclusive.

SEC source: 0001591698-24-000302 · wk-form4_1731100289.xml · nonDerivative · entry 8

Sarowitz Steven I · CIK 0001597870 · Director · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 9,437,184

F1 · shares: The transaction indicated was conducted under an approved 10b5-1 Plan adopted by the reporting person on September 15, 2023.

F9 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $209.83 to $210.83, inclusive.

SEC source: 0001591698-24-000302 · wk-form4_1731100289.xml · nonDerivative · entry 7

Sarowitz Steven I · CIK 0001597870 · Director · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 9,445,113

F1 · shares: The transaction indicated was conducted under an approved 10b5-1 Plan adopted by the reporting person on September 15, 2023.

F8 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $208.78 to $209.68, inclusive.

SEC source: 0001591698-24-000302 · wk-form4_1731100289.xml · nonDerivative · entry 6

Sarowitz Steven I · CIK 0001597870 · Director · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 9,447,114

F1 · shares: The transaction indicated was conducted under an approved 10b5-1 Plan adopted by the reporting person on September 15, 2023.

F7 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $207.76 to $208.73, inclusive.

SEC source: 0001591698-24-000302 · wk-form4_1731100289.xml · nonDerivative · entry 5

Sarowitz Steven I · CIK 0001597870 · Director · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 9,449,264

F1 · shares: The transaction indicated was conducted under an approved 10b5-1 Plan adopted by the reporting person on September 15, 2023.

F6 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $206.71 to $207.67, inclusive.

SEC source: 0001591698-24-000302 · wk-form4_1731100289.xml · nonDerivative · entry 4

Sarowitz Steven I · CIK 0001597870 · Director · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 9,451,064

F1 · shares: The transaction indicated was conducted under an approved 10b5-1 Plan adopted by the reporting person on September 15, 2023.

F5 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $205.67 to $206.67, inclusive.

SEC source: 0001591698-24-000302 · wk-form4_1731100289.xml · nonDerivative · entry 3

Sarowitz Steven I · CIK 0001597870 · Director · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 9,451,664

F1 · shares: The transaction indicated was conducted under an approved 10b5-1 Plan adopted by the reporting person on September 15, 2023.

F4 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $203.83 to $204.64, inclusive.

SEC source: 0001591698-24-000302 · wk-form4_1731100289.xml · nonDerivative · entry 2

Sarowitz Steven I · CIK 0001597870 · Director · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 9,452,364

F1 · shares: The transaction indicated was conducted under an approved 10b5-1 Plan adopted by the reporting person on September 15, 2023.

F3 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $202.74 to $203.34, inclusive.

SEC source: 0001591698-24-000302 · wk-form4_1731100289.xml · nonDerivative · entry 1

Sarowitz Steven I · CIK 0001597870 · Director · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 9,452,964

F1 · shares: The transaction indicated was conducted under an approved 10b5-1 Plan adopted by the reporting person on September 15, 2023.

F2 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $201.65 to $202.27, inclusive. The reporting person undertakes to provide to Paylocity Holding Corporation, any security holder of Paylocity Holding Corporation, or 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 footnotes 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12 and 13 of this Form 4.

SEC source: 0001591698-24-000294 · wk-form4_1731013624.xml · nonDerivative · entry 24

Diehl Jeffrey T · CIK 0001597881 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · by Adams Street Co-Investment Fund II, L.P.

Disclosed balance after: 45,501

F4 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $197.01 to $197.23, inclusive.

F11 · ownership.nature: Shares held directly by Adams Street Co-Investment Fund II, L.P. ("AS CIF") and indirectly by Adams Street Partners, LLC, as the managing member of the general partner of AS CIF. The securities owned by AS CIF may be deemed to be beneficially owned by Adams Street Partners, LLC. Thomas S. Bremner, Jeffrey T. Diehl, Brian Dudley, Elisha P. Gould, Robin Murray and Fred Wang are partners of Adams Street Partners, LLC (or a subsidiary thereof) and may be deemed to share voting and investment power over the shares held by AS CIF. Such persons and entities disclaim beneficial ownership of shares held by AS CIF, except to the extent of any pecuniary interest therein.

SEC source: 0001591698-24-000294 · wk-form4_1731013624.xml · nonDerivative · entry 23

Diehl Jeffrey T · CIK 0001597881 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · by Adams Street Co-Investment Fund II, L.P.

Disclosed balance after: 45,676

F3 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $196.00 to $197.00, inclusive.

F11 · ownership.nature: Shares held directly by Adams Street Co-Investment Fund II, L.P. ("AS CIF") and indirectly by Adams Street Partners, LLC, as the managing member of the general partner of AS CIF. The securities owned by AS CIF may be deemed to be beneficially owned by Adams Street Partners, LLC. Thomas S. Bremner, Jeffrey T. Diehl, Brian Dudley, Elisha P. Gould, Robin Murray and Fred Wang are partners of Adams Street Partners, LLC (or a subsidiary thereof) and may be deemed to share voting and investment power over the shares held by AS CIF. Such persons and entities disclaim beneficial ownership of shares held by AS CIF, except to the extent of any pecuniary interest therein.

SEC source: 0001591698-24-000294 · wk-form4_1731013624.xml · nonDerivative · entry 22

Diehl Jeffrey T · CIK 0001597881 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · by Adams Street Co-Investment Fund II, L.P.

Disclosed balance after: 48,614

F1 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $194.99 to $195.99, inclusive. The reporting person undertakes to provide to Paylocity Holding Corporation, any security holder of Paylocity Holding Corporation, or 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 footnotes 1, 3 and 4 of this Form 4.

F11 · ownership.nature: Shares held directly by Adams Street Co-Investment Fund II, L.P. ("AS CIF") and indirectly by Adams Street Partners, LLC, as the managing member of the general partner of AS CIF. The securities owned by AS CIF may be deemed to be beneficially owned by Adams Street Partners, LLC. Thomas S. Bremner, Jeffrey T. Diehl, Brian Dudley, Elisha P. Gould, Robin Murray and Fred Wang are partners of Adams Street Partners, LLC (or a subsidiary thereof) and may be deemed to share voting and investment power over the shares held by AS CIF. Such persons and entities disclaim beneficial ownership of shares held by AS CIF, except to the extent of any pecuniary interest therein.