42 insiders reported 126 Form 4 transactions for Sitio Royalties Corp. (STR) over the past 18 months (most recent 2025-08-21). Recent activity: Blackstone Inc. (Insider) Sell 8.6M shares, Sierra Energy Royalties, LLC (Insider) Sell 10,431 shares, BMA VII L.L.C. (Insider) Sell 8.6M shares, Blackstone Holdings III GP Management L.L.C. (Insider) Sell 8.6M shares, Blackstone Holdings III GP L.P. (Insider) Sell 8.6M shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2025-08-21 | Blackstone Inc. | Insider | Sell | 8.6M | $0 |
| 2025-08-21 | Sierra Energy Royalties, LLC | Insider | Sell | 10,431 | $0 |
| 2025-08-21 | BMA VII L.L.C. | Insider | Sell | 8.6M | $0 |
| 2025-08-21 | Blackstone Holdings III GP Management L.L.C. | Insider | Sell | 8.6M | $0 |
| 2025-08-21 | Blackstone Holdings III GP L.P. | Insider | Sell | 8.6M | $0 |
| 2025-08-21 | Blackstone Holdings III L.P. | Insider | Sell | 8.6M | $0 |
| 2025-08-21 | Blackstone Group Management L.L.C. | Insider | Sell | 8.6M | $0 |
| 2025-08-21 | Source Energy Partners, LLC | Insider | Sell | 10,431 | $0 |
| 2025-08-21 | SCHWARZMAN STEPHEN A | Insider | Sell | 8.6M | $0 |
| 2025-08-21 | Blackstone Management Associates VII L.L.C. | Insider | Sell | 11.4M | $0 |
| 2025-08-21 | Blackstone EMA II L.L.C. | Insider | Sell | 11.4M | $0 |
| 2025-08-21 | Blackstone Holdings III GP Management L.L.C. | Insider | Sell | 11.4M | $0 |
| 2025-08-21 | BMA VII L.L.C. | Insider | Sell | 11.4M | $0 |
| 2025-08-21 | Blackstone Holdings III GP L.P. | Insider | Sell | 11.4M | $0 |
| 2025-08-21 | Blackstone Holdings III L.P. | Insider | Sell | 11.4M | $0 |
| 2025-08-21 | SCHWARZMAN STEPHEN A | Insider | Sell | 11.4M | $0 |
| 2025-08-21 | Blackstone Group Management L.L.C. | Insider | Sell | 11.4M | $0 |
| 2025-08-21 | Blackstone Inc. | Insider | Sell | 11.4M | $0 |
| 2025-08-21 | Kimmeridge Energy Management Company, LLC | Director | Sell | 36.5M | $0 |
| 2025-08-21 | Blackstone EMA II L.L.C. | Insider | Sell | 8.6M | $0 |
| 2025-08-21 | OAKTREE CAPITAL MANAGEMENT LP | Insider | Sell | 10,431 | $0 |
| 2025-08-21 | Oaktree Capital Holdings, LLC | Insider | Sell | 10,431 | $0 |
| 2025-08-21 | OCM FIE, LLC | Insider | Sell | 10,431 | $0 |
| 2025-08-21 | Source Energy Permian II, LLC | Insider | Sell | 10,431 | $0 |
| 2025-08-21 | Blackstone Management Associates VII L.L.C. | Insider | Sell | 8.6M | $0 |
Source: SEC Form 4 filings · as of 2025-08-21