SCHEDULE 13G/A

Guardian Pharmacy Services Inc

Class A Common Stock, par value $0.001 per share · CUSIP: 40145W101

Event date: 2025-03-31

Reporting persons may disclose overlapping interests. Their amounts are shown individually and are not added into a filing total.

Filing-level shares

Unavailable

Percent of class

Unavailable

• BROWN ADVISORY INC

  Shares: 1,607,467 · Class: 7.1%

• BROWN INVESTMENT ADVISORY & TRUST CO

  Shares: 29,001 · Class: 0.1%

• BROWN ADVISORY LLC

  Shares: 1,576,749 · Class: 6.9%

• SIGNATURE FINANCIAL MANAGEMENT, INC.

  Shares: 1,717 · Class: 0%

Amounts are as disclosed in this filing. Schedule type alone does not establish investment intent.