LPLA · LPL Financial Holdings Inc.

This transaction was a charitable gift of securities by the reporting person.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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").

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.

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.

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").

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.

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.

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.

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").

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.

This transaction was a charitable gift of securities by the reporting person.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $309.66 to $310.30, 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.

Consists of (i) 2,118 shares of Common Stock; (ii) 85 restricted stock units that vest in full on June 12, 2026; (iii) 278 restricted stock units that vest in full on February 25, 2027; (iv) 516 restricted stock units that vest ratably on each of February 25, 2027 and February 25, 2028; and (v) 1,403 restricted stock units that vest ratably on each of February 25, 2027, February 25, 2028 and February 25, 2029.

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.

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.

Consists of (i) 4,303 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.

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.

The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $321.97 to $322.69, 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.

Consists of (i) 10,006 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) the restricted stock units reported on this Form 4.