UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) For the fiscal year ended DECEMBER 31, 2021 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to . Commission file number: 001-40645 RYAN SPECIALTY GROUP HOLDINGS, INC. (Exact name of registrant as specified in its charter) Delaware 86-2526344 (State or Other Jurisdiction of Incorporation) (IRS Employer Identification No.) Two Prudential Plaz ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2021 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-40645 RYAN SPECIALTY GROUP HOLDINGS, INC. (Exact name of registrant as specified in its charter) Delaware 86-2526344 (State or Other J ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2021 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-40645 RYAN SPECIALTY GROUP HOLDINGS, INC. Two Prudential Plaza 180 N. Stetson Avenue Suite 4600 Chicago, IL 60601 (Address of principal exe ...