Amendment No. 4 to Schedule 13D for Ramaco Resources, Inc.

This filing is an amendment to the Schedule 13D originally filed on February 21, 2017, by Yorktown Energy Partners XI, L.P., Yorktown XI Company LP, and Yorktown XI Associates LLC. As of March 27, 2026, Yorktown Energy Partners XI, L.P. directly owns 2,979,968 shares of Ramaco Resources, Inc. Class A Common Stock, representing 5.32% of the outstanding shares. The filing details transactions from March 5 to March 27, 2026, where Yorktown Equity Partners XI, L.P. sold 806,929 shares in open market sales at an average price of approximately $14.17. The reporting persons, through a series of general partnerships, collectively hold the shares and have shared voting and dispositive power. The amendment is dated March 31, 2026.