UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2023 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 001-41585 Sitio Royalties Corp. (Exact name of Registrant as specified in its Charter) (State or other jurisdiction of incorporation or org ...

EXHIBIT 99.1 SITIO ROYALTIES REPORTS FOURTH QUARTER AND FULL YEAR 2023 OPERATIONAL AND FINANCIAL RESULTS, RECENT DEVELOPMENTS, AND PROVIDES FULL YEAR 2024 GUIDANCE ANNOUNCES DEFINITIVE AGREEMENT TO ACQUIRE 13,062 NRAS IN THE DJ BASIN FOR $150 MILLION(1) ANNOUNCES $200 MILLION SHARE REPURCHASE PROGRAM AND UPDATED RETURN OF CAPITAL FRAMEWORK CLOSED ON PREVIOUSLY ANNOUNCED SALE OF ANADARKO AND APPALACHIA ASSETS FOR $114 MILLION DECLARED $0.51 DIVIDEND PER SHARE OF CLASS A COMMON STOCK FOR FOURTH QUARTER 2023 I ...

Sitio Royalties Corp. (NYSE:STR) Q3 2023 Earnings Call Transcript November 9, 2023 8:30 AM ET Company Participants Ross Wong - VP, Finance and IR Chris Conoscenti - CEO Conference Call Participants Derrick Whitfield - Stifel Noel Parks - Tuohy Brothers Investment Operator Hello, and welcome to the Sitio Royalties Third Quarter 2023 Earnings Call. My name is Alex, I'll be coordinating the call today. [Operator Instructions] I’ll now hand over to your host, Ross Wong, Vice President of Finance and Investor Re ...

Sitio's financial philosophy and capitalization 9/30/23 Revolving credit facility $601 $381 Total debt $1,006 $981 Liquidity $250 $471 ✓ • Retain up to 35% of Discretionary Cash Flow(1) to protect balance sheet and maintain liquidity ✓ • Maintain conservative and financially flexible capital structure Note: Senior unsecured notes balance is principal only and not net of any fees (1) Discretionary Cash Flow defined as Adjusted EBITDA less cash interest and cash taxes Oil (NYMEX WTI) Bbl per day 3,050 3,300 1 ...

Table of Contents FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2023 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 For the transition period from to Commission File Number: 001-41585 Sitio Royalties Corp. (Exact Name of Registrant as Specified in its Charter) | Delaware | 88-4140242 ...

Sitio Royalties Corp. (NYSE:STR) Q2 2023 Earnings Conference Call August 8, 2023 8:30 AM ET Company Participants Ross Wong - VP, Finance and IR Chris Conoscenti - CEO Carrie Osicka - Chief Financial Officer Jarret Marcoux - EVP of Engineering and Acquisitions Conference Call Participants Tim Rezvan - KeyBanc Capital Markets TJ Schultz - RBC Capital Markets Nate Pendleton - Stifel Noel Parks - Tuohy Brothers Operator Good morning and thank you for attending Sitio Royalties Second Quarter 2023 Earnings Call. ...

• Employee base and Board reflective of a culture that values diversity • Sitio's differentiated nature of operations results in lower scope 1 and scope 2 emissions than E&P operators(1) • E&P operators bear 100% of the environmental liabilities of operations | --- | --- | --- | --- | --- | --- | --- | --- | --- | |--------------------------------------------------------------------------------------------------------------|-----------|-------------------------------|----------|-------|--------------------- ...

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2023 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: 001-41585 Sitio Royalties Corp. (Exact Name of Registrant as Specified in its Charter) | Delaware | 88-4140242 | | - ...

Sitio Royalties Corp. (NYSE:STR) Q1 2023 Earnings Conference Call May 10, 2023 8:30 AM ET Company Participants Ross Wong - VP, Finance and IR Chris Conoscenti - CEO Conference Call Participants Tim Rezvan - KeyBanc Capital Markets TJ Schultz - RBC Capital Markets John Annis - Stifel Noel Parks - Tuohy Brothers Operator Good morning and thank you for attending Sitio Royalties First Quarter 2023 Earnings Call. My name is Felicia, and I'll be your operator today. All lines will be muted during the presentati ...

May 9, 2023 1Q 2023 Earnings Presentation Disclaimer FORWARD-LOOKING STATEMENTS INDUSTRY AND MARKET DATA BASIS OF PRESENTATION NON-GAAP MEASURES 2 Record high average quarterly production volume of 34,440 boe/d (51% oil) Reduced long-term debt by $33.7 million 3 This presentation relates to Sitio Royalties Corp. (the "Company" or "Sitio") and contains statements that may constitute "forward-looking statements" for purposes of federal securities laws. Forward-looking statements include, but are not limited t ...