X0609 4 2026-08-20 0 0001397911 LPL Financial Holdings Inc. LPLA 0001877100 Gates Greg false C/O LPL FINANCIAL 4707 EXECUTIVE DRIVE SAN DIEGO CA 92121 0 1 0 0 Group Managing Director 0 Common Stock 2026-08-20 4 M 0 7189 77.53 A 27721 D Common Stock 2026-08-20 4 S 0 4119 355.38 D 23602 D Option to purchase Common Stock 77.53 2026-08-20 4 M 0 7189 0 D 2029-02-25 Common Stock 7189 0 D 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. 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. 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 signatory is signing on behalf of Greg Gates pursuant to a Power of Attorney dated December 17, 2024. /s/ Robert S. Hatfield III, attorney-in-fact 2026-08-21