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Yorktown Energy Partners IX, L.P.

Q2 2018 Holdings

Filed 2018-08-14 | 2 holdings | $215.9K | 13F-HR | View on SEC ↗ · Holdings Table ↗

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IssuerClassCUSIPValue ↓Shares% Portfolio
Extraction Oil and Gas Inc(XOGEUR)COM30227M105$113.1K7,700,35852.4%
Ramaco Res IncCOM75134P303$102.8K14,771,52547.6%