LPLA

SEC source: 0001628280-26-061847 · wk-form4_1789417195.xml · nonDerivative · entry 1

Reeping Katharine · CIK 0002059598 · Principal Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,773.9567

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $347.72 to 347.88, inclusive. The reporting person undertakes to provide to LPL Financial Holdings Inc., any security holder of LPL Financial Holdings 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 range set forth in this footnote (1) to this Form 4.

F2 · balance_after: Consists of (i) 473.9567 shares of Common Stock; (ii) 547 restricted stock units that vest in full on February 25, 2027; (iii) 380 restricted stock units that vest ratably on each of February 25, 2027 and February 25, 2028; and (iv) 373 restricted stock units that vest ratably on each of February 25, 2027, February 25, 2028, and February 25, 2029.

SEC source: 0001628280-26-060908 · wk-form4_1788898179.xml · nonDerivative · entry 1

Field Emily · CIK 0002083045 · Group Managing Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,833

F1 · balance_after: Consists of (i) 166 shares of Common Stock; (ii) 545 restricted stock units that vest ratably on each of September 5, 2027 and September 5, 2028; and (iii) 1,122 restricted stock units that vest ratably on each of February 25, 2027, February 25, 2028 and February 25, 2029.

SEC source: 0001628280-26-059797 · wk-form4_1788293337.xml · nonDerivative · entry 1

EBERHART PAULETT · CIK 0001179702 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 17,764

F1 · shares: Represents stock units granted under the Issuer's 2021 Omnibus Equity Incentive Plan. Each stock unit represents the right to receive one share of common stock and is fully vested. The reporting person was previously granted stock units that were subject to a written deferral election under the Issuer's Non-Employee Director Deferred Compensation Plan (the "DDCP"), which stock units are fully vested as of the date hereof. The stock units reported hereby were credited to the reporting person's DDCP account in connection with a quarterly cash dividend that was paid on shares of common stock.

SEC source: 0001628280-26-059832 · wk-form4_1788293664.xml · nonDerivative · entry 1

Putnam James S · CIK 0001405298 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 135,297.5

F1 · shares: Represents stock units granted under the Issuer's 2021 Omnibus Equity Incentive Plan. Each stock unit represents the right to receive one share of common stock and is fully vested. The reporting person was previously granted stock units that were subject to a written deferral election under the Issuer's Non-Employee Director Deferred Compensation Plan (the "DDCP"), which stock units are fully vested as of the date hereof. The stock units reported hereby were credited to the reporting person's DDCP account in connection with a quarterly cash dividend that was paid on shares of common stock.

SEC source: 0001628280-26-059806 · wk-form4_1788293453.xml · nonDerivative · entry 1

Glavin William Francis Jr · CIK 0001298173 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 24,074

F1 · shares: Represents stock units granted under the Issuer's 2021 Omnibus Equity Incentive Plan. Each stock unit represents the right to receive one share of common stock and is fully vested. The reporting person was previously granted stock units that were subject to a written deferral election under the Issuer's Non-Employee Director Deferred Compensation Plan (the "DDCP"), which stock units are fully vested as of the date hereof. The stock units reported hereby were credited to the reporting person's DDCP account in connection with a quarterly cash dividend that was paid on shares of common stock.

SEC source: 0001628280-26-059837 · wk-form4_1788293791.xml · nonDerivative · entry 1

SCHIFTER RICHARD P · CIK 0001249554 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 39,191.5716

F1 · shares: Represents stock units granted under the Issuer's 2021 Omnibus Equity Incentive Plan. Each stock unit represents the right to receive one share of common stock and is fully vested. The reporting person was previously granted stock units that were subject to a written deferral election under the Issuer's Non-Employee Director Deferred Compensation Plan (the "DDCP"), which stock units are fully vested as of the date hereof. The stock units reported hereby were credited to the reporting person's DDCP account in connection with a quarterly cash dividend that was paid on shares of common stock.

SEC source: 0001628280-26-059791 · wk-form4_1788293248.xml · nonDerivative · entry 1

BERNARD EDWARD C · CIK 0001203065 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 16,262

F1 · shares: Represents stock units granted under the Issuer's 2021 Omnibus Equity Incentive Plan. Each stock unit represents the right to receive one share of common stock and is fully vested. The reporting person was previously granted stock units that were subject to a written deferral election under the Issuer's Non-Employee Director Deferred Compensation Plan (the "DDCP"), which stock units are fully vested as of the date hereof. The stock units reported hereby were credited to the reporting person's DDCP account in connection with a quarterly cash dividend that was paid on shares of common stock.

SEC source: 0001628280-26-059842 · wk-form4_1788293889.xml · nonDerivative · entry 1

Thomas Corey E. · CIK 0001647486 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 14,912

F1 · shares: Represents stock units granted under the Issuer's 2021 Omnibus Equity Incentive Plan. Each stock unit represents the right to receive one share of common stock and is fully vested. The reporting person was previously granted stock units that were subject to a written deferral election under the Issuer's Non-Employee Director Deferred Compensation Plan (the "DDCP"), which stock units are fully vested as of the date hereof. The stock units reported hereby were credited to the reporting person's DDCP account in connection with a quarterly cash dividend that was paid on shares of common stock.

SEC source: 0001628280-26-059821 · wk-form4_1788293558.xml · nonDerivative · entry 1

Mnookin Allison · CIK 0001603473 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,763

F1 · shares: Represents stock units granted under the Issuer's 2021 Omnibus Equity Incentive Plan. Each stock unit represents the right to receive one share of common stock and is fully vested. The reporting person was previously granted stock units that were subject to a written deferral election under the Issuer's Non-Employee Director Deferred Compensation Plan (the "DDCP"), which stock units are fully vested as of the date hereof. The stock units reported hereby were credited to the reporting person's DDCP account in connection with a quarterly cash dividend that was paid on shares of common stock.

SEC source: 0001628280-26-059596 · wk-form4_1788207598.xml · nonDerivative · entry 1

Jambusaria Aneri · CIK 0001966430 · Group Managing Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 6,107

F1 · kind: The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 3, 2025.

F2 · balance_after: Consists of (i) 3,687 shares of Common Stock; (ii) 380 restricted stock units that vest in full on February 25, 2027; (iii) 738 restricted stock units that vest ratably on each of February 25, 2027 and February 25, 2028; and (iv) 1,302 restricted stock units that vest ratably on each of February 25, 2027, February 25, 2028 and February 25, 2029.

SEC source: 0001628280-26-058423 · wk-form4_1787342927.xml · derivative · entry 3

Gates Greg · CIK 0001877100 · Group Managing Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 7,189 shares

Expires 2029-02-25

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.

F3 · derivative.exercise_date: This option became exercisable in three installments, beginning February 25, 2020, which was the first anniversary of the date on which it was granted. The option became fully vested on February 25, 2022.

SEC source: 0001628280-26-058423 · wk-form4_1787342927.xml · nonDerivative · entry 2

Gates Greg · CIK 0001877100 · Group Managing Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 23,602

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $355.25 to $355.47, inclusive. The reporting person undertakes to provide to LPL Financial Holdings Inc., any security holder of LPL Financial Holdings 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 range set forth in this footnote (1) to this Form 4.

F2 · balance_after: Consists of (i) 15,807 shares of Common Stock; (ii) 776 restricted stock units that vest in full on February 25, 2027; (iii) 1,438 restricted stock units that vest ratably on each of February 25, 2027 and February 25, 2028; (iv) 2,774 restricted stock units that vest ratably on each of February 25, 2027, February 25, 2028 and February 25, 2029; and (v) 2,807 restricted stock units that vest ratably on each of February 25, 2028 and August 31, 2029.

SEC source: 0001628280-26-058423 · wk-form4_1787342927.xml · nonDerivative · entry 1

Gates Greg · CIK 0001877100 · Group Managing Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 27,721

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: 0001628280-26-052599 · wk-form4_1785874607.xml · nonDerivative · entry 1

Putnam James S · CIK 0001405298 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 135,290.5

F1 · kind: This transaction was a charitable gift of securities by the reporting person.

SEC source: 0001628280-26-052585 · wk-form4_1785874456.xml · nonDerivative · entry 5

Enyedi Matthew · CIK 0001798805 · Group Managing Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 13,121

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 24, 2025.

F6 · balance_after: Consists of (i) 9,242 shares of Common Stock; (ii) 597 restricted stock units that vest in full on February 25, 2027; (iii) 1,106 restricted stock units that vest ratably on each of February 25, 2027 and February 25, 2028; and (iv) 2,176 restricted stock units that vest ratably on each of February 25, 2027, February 25, 2028 and February 25, 2029.

SEC source: 0001628280-26-052585 · wk-form4_1785874456.xml · nonDerivative · entry 4

Enyedi Matthew · CIK 0001798805 · Group Managing Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 13,122

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 24, 2025.

F5 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $354.18 to $354.63, inclusive. The reporting person undertakes to provide to LPL Financial Holdings Inc., any security holder of LPL Financial Holdings 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 range set forth in this footnote (5) to this Form 4.

SEC source: 0001628280-26-052585 · wk-form4_1785874456.xml · nonDerivative · entry 3

Enyedi Matthew · CIK 0001798805 · Group Managing Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 13,173

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 24, 2025.

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $353.05 to $353.61, inclusive. The reporting person undertakes to provide to LPL Financial Holdings Inc., any security holder of LPL Financial Holdings 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 range set forth in this footnote (4) to this Form 4.

SEC source: 0001628280-26-052585 · wk-form4_1785874456.xml · nonDerivative · entry 2

Enyedi Matthew · CIK 0001798805 · Group Managing Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 13,469

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 24, 2025.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $352.05 to $353.04, inclusive. The reporting person undertakes to provide to LPL Financial Holdings Inc., any security holder of LPL Financial Holdings 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 range set forth in this footnote (3) to this Form 4.

SEC source: 0001628280-26-052585 · wk-form4_1785874456.xml · nonDerivative · entry 1

Enyedi Matthew · CIK 0001798805 · Group Managing Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 13,932

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 24, 2025.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $350.81 to $351.45, inclusive. The reporting person undertakes to provide to LPL Financial Holdings Inc., any security holder of LPL Financial Holdings 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 range set forth in this footnote (2) to this Form 4.

SEC source: 0001628280-26-044622 · wk-form4_1782158867.xml · nonDerivative · entry 1

Jambusaria Aneri · CIK 0001966430 · Group Managing Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 6,415

F1 · kind: The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 3, 2025.

F2 · balance_after: Consists of (i) 3,995 shares of Common Stock; (ii) 380 restricted stock units that vest in full on February 25, 2027; (iii) 738 restricted stock units that vest ratably on each of February 25, 2027 and February 25, 2028; and (iv) 1,302 restricted stock units that vest ratably on each of February 25, 2027, February 25, 2028 and February 25, 2029.

SEC source: 0001628280-26-043261 · wk-form4_1781556251.xml · nonDerivative · entry 1

Cohen Marc Eliot · CIK 0002050551 · Group Managing Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,356

F1 · balance_after: Consists of (i) 2,159 shares of Common Stock; (ii) 278 restricted stock units that vest in full on February 25, 2027; (iii) 516 restricted stock units that vest ratably on each of February 25, 2027 and February 25, 2028; and (iv) 1,403 restricted stock units that vest ratably on each of February 25, 2027, February 25, 2028 and February 25, 2029.

SEC source: 0001628280-26-043263 · wk-form4_1781556333.xml · nonDerivative · entry 1

Gates Greg · CIK 0001877100 · Group Managing Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 20,532

F1 · balance_after: Consists of (i) 12,737 shares of Common Stock; (ii) 776 restricted stock units that vest in full on February 25, 2027; (iii) 1,438 restricted stock units that vest ratably on each of February 25, 2027 and February 25, 2028; (iv) 2,774 restricted stock units that vest ratably on each of February 25, 2027, February 25, 2028 and February 25, 2029; and (v) 2,807 restricted stock units that vest ratably on each of February 25, 2028 and August 31, 2029.

SEC source: 0001628280-26-041532 · wk-form4_1780949208.xml · nonDerivative · entry 1

EBERHART PAULETT · CIK 0001179702 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 17,760

F1 · shares: Represents stock units granted under the Issuer's 2021 Omnibus Equity Incentive Plan. Each stock unit represents the right to receive one share of common stock and is fully vested. The reporting person was previously granted stock units that were subject to a written deferral election under the Issuer's Non-Employee Director Deferred Compensation Plan (the "DDCP"), which stock units are fully vested as of the date hereof. The stock units reported hereby were credited to the reporting person's DDCP account in connection with a quarterly cash dividend that was paid on shares of common stock.

SEC source: 0001628280-26-041550 · wk-form4_1780949508.xml · nonDerivative · entry 1

Putnam James S · CIK 0001405298 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 137,290.5

F1 · shares: Represents stock units granted under the Issuer's 2021 Omnibus Equity Incentive Plan. Each stock unit represents the right to receive one share of common stock and is fully vested. The reporting person was previously granted stock units that were subject to a written deferral election under the Issuer's Non-Employee Director Deferred Compensation Plan (the "DDCP"), which stock units are fully vested as of the date hereof. The stock units reported hereby were credited to the reporting person's DDCP account in connection with a quarterly cash dividend that was paid on shares of common stock.

SEC source: 0001628280-26-041537 · wk-form4_1780949303.xml · nonDerivative · entry 1

Glavin William Francis Jr · CIK 0001298173 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 24,064

F1 · shares: Represents stock units granted under the Issuer's 2021 Omnibus Equity Incentive Plan. Each stock unit represents the right to receive one share of common stock and is fully vested. The reporting person was previously granted stock units that were subject to a written deferral election under the Issuer's Non-Employee Director Deferred Compensation Plan (the "DDCP"), which stock units are fully vested as of the date hereof. The stock units reported hereby were credited to the reporting person's DDCP account in connection with a quarterly cash dividend that was paid on shares of common stock.

SEC source: 0001628280-26-041556 · wk-form4_1780949606.xml · nonDerivative · entry 1

SCHIFTER RICHARD P · CIK 0001249554 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 39,177.5716

F1 · shares: Represents stock units granted under the Issuer's 2021 Omnibus Equity Incentive Plan. Each stock unit represents the right to receive one share of common stock and is fully vested. The reporting person was previously granted stock units that were subject to a written deferral election under the Issuer's Non-Employee Director Deferred Compensation Plan (the "DDCP"), which stock units are fully vested as of the date hereof. The stock units reported hereby were credited to the reporting person's DDCP account in connection with a quarterly cash dividend that was paid on shares of common stock.

SEC source: 0001628280-26-041528 · wk-form4_1780949114.xml · nonDerivative · entry 1

BERNARD EDWARD C · CIK 0001203065 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 16,259

F1 · shares: Represents stock units granted under the Issuer's 2021 Omnibus Equity Incentive Plan. Each stock unit represents the right to receive one share of common stock and is fully vested. The reporting person was previously granted stock units that were subject to a written deferral election under the Issuer's Non-Employee Director Deferred Compensation Plan (the "DDCP"), which stock units are fully vested as of the date hereof. The stock units reported hereby were credited to the reporting person's DDCP account in connection with a quarterly cash dividend that was paid on shares of common stock.

SEC source: 0001628280-26-041562 · wk-form4_1780949703.xml · nonDerivative · entry 1

Thomas Corey E. · CIK 0001647486 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 14,908

F1 · shares: Represents stock units granted under the Issuer's 2021 Omnibus Equity Incentive Plan. Each stock unit represents the right to receive one share of common stock and is fully vested. The reporting person was previously granted stock units that were subject to a written deferral election under the Issuer's Non-Employee Director Deferred Compensation Plan (the "DDCP"), which stock units are fully vested as of the date hereof. The stock units reported hereby were credited to the reporting person's DDCP account in connection with a quarterly cash dividend that was paid on shares of common stock.

SEC source: 0001628280-26-041542 · wk-form4_1780949403.xml · nonDerivative · entry 1

Mnookin Allison · CIK 0001603473 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,761

F1 · shares: Represents stock units granted under the Issuer's 2021 Omnibus Equity Incentive Plan. Each stock unit represents the right to receive one share of common stock and is fully vested. The reporting person was previously granted stock units that were subject to a written deferral election under the Issuer's Non-Employee Director Deferred Compensation Plan (the "DDCP"), which stock units are fully vested as of the date hereof. The stock units reported hereby were credited to the reporting person's DDCP account in connection with a quarterly cash dividend that was paid on shares of common stock.

SEC source: 0001628280-26-036442 · wk-form4_1779221506.xml · nonDerivative · entry 1

EBERHART PAULETT · CIK 0001179702 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 17,755

F1 · shares: Represents stock units granted under the Issuer's 2021 Omnibus Equity Incentive Plan. Each stock unit represents the right to receive one share of common stock and is scheduled to vest in full on May 20, 2027. These stock units are subject to a written deferral election under the Issuer's Non-Employee Director Deferred Compensation Plan pursuant to which the reporting person elected to defer receipt of the equity portion of the annual retainer under the Issuer's Non-Employee Director Compensation Policy.

SEC source: 0001628280-26-036463 · wk-form4_1779221876.xml · nonDerivative · entry 1

Khanna Somesh · CIK 0002050456 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 851

F1 · shares: Represents stock units granted under the Issuer's 2021 Omnibus Equity Incentive Plan. Each stock unit represents the right to receive one share of common stock and is scheduled to vest in full on May 20, 2027. These stock units are subject to a written deferral election under the Issuer's Non-Employee Director Deferred Compensation Plan pursuant to which the reporting person elected to defer receipt of the equity portion of the annual retainer under the Issuer's Non-Employee Director Compensation Policy.

SEC source: 0001628280-26-036482 · wk-form4_1779222348.xml · nonDerivative · entry 1

Putnam James S · CIK 0001405298 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 137,280.5

F1 · shares: Represents stock units granted under the Issuer's 2021 Omnibus Equity Incentive Plan. Each stock unit represents the right to receive one share of common stock and is scheduled to vest in full on May 20, 2027. These stock units are subject to a written deferral election under the Issuer's Non-Employee Director Deferred Compensation Plan pursuant to which the reporting person elected to defer receipt of the equity portion of the annual retainer under the Issuer's Non-Employee Director Compensation Policy.

SEC source: 0001628280-26-036454 · wk-form4_1779221715.xml · nonDerivative · entry 1

Glavin William Francis Jr · CIK 0001298173 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 24,049

F1 · shares: These shares represent restricted stock that was granted under the Issuer's 2021 Omnibus Equity Incentive Plan pursuant to the Issuer's Non-Employee Director Compensation Policy. This restricted stock is scheduled to vest in full on May 20, 2027.

SEC source: 0001628280-26-036485 · wk-form4_1779222476.xml · nonDerivative · entry 2

SCHIFTER RICHARD P · CIK 0001249554 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 39,158.5716

F2 · shares: Represents stock units granted under the 2021 Plan. Each stock unit represents the right to receive one share of common stock and is fully vested. These stock units are subject to a written deferral election under the DDCP pursuant to which the reporting person elected to defer receipt of the cash portion of the annual retainer under the Policy.

SEC source: 0001628280-26-036485 · wk-form4_1779222476.xml · nonDerivative · entry 1

SCHIFTER RICHARD P · CIK 0001249554 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 38,810.5716

F1 · shares: Represents stock units granted under the Issuer's 2021 Omnibus Equity Incentive Plan (the "2021 Plan"). Each stock unit represents the right to receive one share of common stock and is scheduled to vest in full on May 20, 2027. These stock units are subject to a written deferral election under the Issuer's Non-Employee Director Deferred Compensation Plan (the "DDCP") pursuant to which the reporting person elected to defer receipt of the equity portion of the annual retainer under the Issuer's Non-Employee Director Compensation Policy (the "Policy").

SEC source: 0001628280-26-036479 · wk-form4_1779222249.xml · nonDerivative · entry 2

MULCAHY ANNE M · CIK 0001201725 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 37,431

F2 · shares: The reporting person elected to receive these shares, which were granted under the 2021 Plan, in lieu of the cash portion of the annual retainer under the Policy.

SEC source: 0001628280-26-036479 · wk-form4_1779222249.xml · nonDerivative · entry 1

MULCAHY ANNE M · CIK 0001201725 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 37,083

F1 · shares: These shares represent restricted stock that was granted under the Issuer's 2021 Omnibus Equity Incentive Plan (the "2021 Plan") pursuant to the Issuer's Non-Employee Director Compensation Policy (the "Policy"). This restricted stock is scheduled to vest in full on May 20, 2027.

SEC source: 0001628280-26-036433 · wk-form4_1779221344.xml · nonDerivative · entry 2

BERNARD EDWARD C · CIK 0001203065 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 16,255

F2 · shares: Represents stock units granted under the 2021 Plan. Each stock unit represents the right to receive one share of common stock and is fully vested. These stock units are subject to a written deferral election under the DDCP pursuant to which the reporting person elected to defer receipt of the cash portion of the annual retainer under the Policy.

SEC source: 0001628280-26-036433 · wk-form4_1779221344.xml · nonDerivative · entry 1

BERNARD EDWARD C · CIK 0001203065 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,907

F1 · shares: Represents stock units granted under the Issuer's 2021 Omnibus Equity Incentive Plan (the "2021 Plan"). Each stock unit represents the right to receive one share of common stock and is scheduled to vest in full on May 20, 2027. These stock units are subject to a written deferral election under the Issuer's Non-Employee Director Deferred Compensation Plan (the "DDCP") pursuant to which the reporting person elected to defer receipt of the equity portion of the annual retainer under the Issuer's Non-Employee Director Compensation Policy (the "Policy").

SEC source: 0001628280-26-036493 · wk-form4_1779222607.xml · nonDerivative · entry 2

Thomas Corey E. · CIK 0001647486 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 14,901

F2 · shares: Represents stock units granted under the 2021 Plan. Each stock unit represents the right to receive one share of common stock and is fully vested. These stock units are subject to a written deferral election under the DDCP pursuant to which the reporting person elected to defer receipt of the cash portion of the annual retainer under the Policy.

SEC source: 0001628280-26-036493 · wk-form4_1779222607.xml · nonDerivative · entry 1

Thomas Corey E. · CIK 0001647486 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 14,553

F1 · shares: Represents stock units granted under the Issuer's 2021 Omnibus Equity Incentive Plan (the "2021 Plan"). Each stock unit represents the right to receive one share of common stock and is scheduled to vest in full on May 20, 2027. These stock units are subject to a written deferral election under the Issuer's Non-Employee Director Deferred Compensation Plan (the "DDCP") pursuant to which the reporting person elected to defer receipt of the equity portion of the annual retainer under the Issuer's Non-Employee Director Compensation Policy (the "Policy").

SEC source: 0001628280-26-036473 · wk-form4_1779222115.xml · nonDerivative · entry 1

Mnookin Allison · CIK 0001603473 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,758

F1 · shares: Represents stock units granted under the Issuer's 2021 Omnibus Equity Incentive Plan. Each stock unit represents the right to receive one share of common stock and is scheduled to vest in full on May 20, 2027. These stock units are subject to a written deferral election under the Issuer's Non-Employee Director Deferred Compensation Plan pursuant to which the reporting person elected to defer receipt of the equity portion of the annual retainer under the Issuer's Non-Employee Director Compensation Policy.

SEC source: 0001628280-26-036468 · wk-form4_1779221998.xml · nonDerivative · entry 1

Ko Albert J · CIK 0001960503 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,299

F1 · shares: These shares represent restricted stock that was granted under the Issuer's 2021 Omnibus Equity Incentive Plan pursuant to the Issuer's Non-Employee Director Compensation Policy. This restricted stock is scheduled to vest in full on May 20, 2027.

F2 · balance_after: Includes 21 shares that were acquired before Mr. Ko became a director that were inadvertently omitted from his Form 3 filed on January 11, 2023.

SEC source: 0001628280-26-032865 · wk-form4_1778270938.xml · nonDerivative · entry 1

Putnam James S · CIK 0001405298 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 136,568.5

F1 · kind: This transaction was a charitable gift of securities by the reporting person.

SEC source: 0001628280-26-025520 · wk-form4_1776371131.xml · nonDerivative · entry 6

Audette Matthew J · CIK 0001435098 · President and CFO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 19,803

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on August 14, 2025.

F7 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $331.69 to $332.43, inclusive. The reporting person undertakes to provide to LPL Financial Holdings Inc., any security holder of LPL Financial Holdings 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 range set forth in this footnote (7) to this Form 4.

F8 · balance_after: Consists of (i) 8,427 shares of Common Stock; (ii) 787 restricted stock units that vest in full on February 25, 2027; (iii) 3,965 restricted stock units that vest ratably on each of February 25, 2027 and February 25, 2028; and (iv) 6,624 restricted stock units that vest ratably on each of February 25, 2027, February 25, 2028 and February 25, 2029.

SEC source: 0001628280-26-025520 · wk-form4_1776371131.xml · nonDerivative · entry 5

Audette Matthew J · CIK 0001435098 · President and CFO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 19,909

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on August 14, 2025.

F6 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $330.69 to $331.56, inclusive. The reporting person undertakes to provide to LPL Financial Holdings Inc., any security holder of LPL Financial Holdings 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 range set forth in this footnote (6) to this Form 4.

SEC source: 0001628280-26-025520 · wk-form4_1776371131.xml · nonDerivative · entry 4

Audette Matthew J · CIK 0001435098 · President and CFO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 20,504

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on August 14, 2025.

F5 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $328.34 to $328.35, inclusive. The reporting person undertakes to provide to LPL Financial Holdings Inc., any security holder of LPL Financial Holdings 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 range set forth in this footnote (5) to this Form 4.

SEC source: 0001628280-26-025520 · wk-form4_1776371131.xml · nonDerivative · entry 3

Audette Matthew J · CIK 0001435098 · President and CFO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 20,693

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on August 14, 2025.

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $326.93 to $327.47, inclusive. The reporting person undertakes to provide to LPL Financial Holdings Inc., any security holder of LPL Financial Holdings 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 range set forth in this footnote (4) to this Form 4.

SEC source: 0001628280-26-025520 · wk-form4_1776371131.xml · nonDerivative · entry 2

Audette Matthew J · CIK 0001435098 · President and CFO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 20,913

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on August 14, 2025.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $326.12 to $326.33, inclusive. The reporting person undertakes to provide to LPL Financial Holdings Inc., any security holder of LPL Financial Holdings 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 range set forth in this footnote (3) to this Form 4.

SEC source: 0001628280-26-025520 · wk-form4_1776371131.xml · nonDerivative · entry 1

Audette Matthew J · CIK 0001435098 · President and CFO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 21,052

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on August 14, 2025.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $325.00 to $325.01, inclusive. The reporting person undertakes to provide to LPL Financial Holdings Inc., any security holder of LPL Financial Holdings 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 range set forth in this footnote (2) to this Form 4.