Infinity Natural Resources Inc

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Infinity Natural Resources Inc
TickerINR
CIK #0002029118
CUSIP456941103
SectorEnergy & Transportation - Crude Petroleum & Natural Gas
Address2605 Cranberry Square, Morgantown, WV 26508
Source [EDGAR]
Reg D Offering (Form D) Filed Raised Terms
Infinity Natural Resources Inc 2026-03-06 350.0 M Exemption: 506(b) · Duration: One year or less · Commission: $12,875,000 · Revenue: Over $100,000,000
CIK Filing 2011 - 2026
[0002029118] 10-K
[0002029118] 10-Q
[0002029118] 3
[0002029118] 4
[0002029118] 8-K
[0002029118] D
[0002029118] SC 13D
[0002029118] SC 13G
Form 13D/13G Filer Form 13D/13G Subject Filed % Owned
INR II Investments LLC Infinity Natural Resources Inc [2026-03-18] 0.0
Etineles Holdings V LLC Infinity Natural Resources Inc [2026-03-02] 0.0
Chase Oil Corp Infinity Natural Resources Inc [2026-01-21] 0.0
CIBC Private Wealth Group LLC Infinity Natural Resources Inc [2025-11-10] 0.0
Vanguard Group Inc Infinity Natural Resources Inc [2025-07-29] 0.0
American Century Investment Management Inc Infinity Natural Resources Inc [2025-05-15] 0.0
WEBS Creek Capital Management LP Infinity Natural Resources Inc [2025-05-14] 0.0
Franklin Resources Inc Infinity Natural Resources Inc [2025-05-09] 0.0
BlackRock Inc Infinity Natural Resources Inc [2025-04-24] 0.0
Encompass Capital Advisors LLC Infinity Natural Resources Inc [2025-04-09] 0.0
NGP Xi US Holdings LP Infinity Natural Resources Inc [2025-03-14] 0.0
PEI INR Holdings LP Infinity Natural Resources Inc [2025-03-14] 0.0
Jain Global LLC Infinity Natural Resources Inc [2025-02-10] 0.0
Westwood Management Corp /TX Infinity Natural Resources Inc [2025-02-07] 0.0
Form 3/4/5 Filer 2011 - 2026
Infinity Natural Resources Inc
Gieselman Scott
Quinn William J
Gray Steven D
Poole David P
McNeill Scott K
Wolfe Raleigh
Pietrandrea Brian P
Gallagher Katherine May
Sproule David
Vanloh S Wil Jr
Quantum Capital Solutions II GP LLC
INR II Investments LLC
Etineles Holdings V LLC
Carnelian Energy Capital GP V LP
CEC Selenite III Holdings LLC
Arnold Zack David
Kelly Matthew Ross
Chase Oil Corp
James Sarah
NGP Energy Capital Management LLC
NGP XI US Holdings LP
GFW Xi LLC
PEI Infinity-S LP
Pearl Energy Investments LP
PEI INR Holdings LP
Pearl Energy Investments III LP
PEI INR Co-Invest-B Corp
Seline Brian Robert
Cobb Steven Barrow
Insider Transaction (Form 3/4/5) Date Action Shares Price Value ($)
Sproule David
Class A Common Stock
2026-03-18 Sell 275,000 $17.43 4,793,250
Poole David P
Class A Common Stock
2026-03-17 Option exercise 13,639
Gieselman Scott
Class A Common Stock
2026-03-17 Option exercise 13,929
Pietrandrea Brian P
Class A Common Stock
2026-03-17 Tax withheld 934 $18.15 16,952
Pietrandrea Brian P
Class A Common Stock
2026-03-17 Option exercise 3,362
Gallagher Katherine May
Class A Common Stock
2026-03-17 Option exercise 13,059
Wolfe Raleigh
Class A Common Stock
2026-03-17 Option exercise 14,510
Wolfe Raleigh
Class A Common Stock
2026-03-17 Tax withheld 5,710 $18.15 103,636
Wolfe Raleigh
Restricted Stock Units (2025) · derivative
2026-03-17 Option exercise 14,510 $0.00
Gieselman Scott
Restricted Stock Units (2025) · derivative
2026-03-17 Option exercise 13,929 $0.00
Pietrandrea Brian P
Restricted Stock Units (2025) · derivative
2026-03-17 Option exercise 3,362 $0.00
Gallagher Katherine May
Restricted Stock Units (2025) · derivative
2026-03-17 Option exercise 13,059 $0.00
Gray Steven D
Class A Common Stock
2026-03-17 Option exercise 17,411
Gray Steven D
Restricted Stock Units (2025) · derivative
2026-03-17 Option exercise 17,411 $0.00
Poole David P
Restricted Stock Units (2025) · derivative
2026-03-17 Option exercise 13,639 $0.00
Sproule David
Class B Common Stock
2026-03-13 Disposed to issuer 275,000
Sproule David
Class A Common Stock
2026-03-13 Conversion 275,000
Sproule David
Common Units of Infinity Natural Resources, LLC · derivative
2026-03-13 Conversion 275,000
Sproule David
Performance Stock Units (2026) · derivative
2026-03-03 Grant 130,510 $0.00
Arnold Zack David
Performance Stock Units (2026) · derivative
2026-03-03 Grant 159,513 $0.00
showing 20 of 53 most recent transactions
13F Ownership Over TimeHoldersShares Held
2026-03-31 134 16,802,401
2025-12-31 116 15,925,654
2025-09-30 99 15,805,968
2025-06-30 99 15,906,645
2025-03-31 95 14,706,016
2020-03-31 1 0
2019-12-31 4 28,107
2019-09-30 5 35,198
2019-06-30 3 23,450
2019-03-31 4 30,821
2018-12-31 4 18,234
2018-09-30 3 10,347
Form 13F Holdings
Firm Period DFND Voting Shares
Wealth Enhancement Advisory Services LLC [2026-06-30] SOLE 333 13,806
ZWJ Investment Counsel Inc [2026-06-30] SOLE 0 10,672
Alaska Retirement Management Board [2026-06-30] SOLE 8,965 8,965
Versant Capital Management Inc [2026-06-30] SOLE 3,796 3,796
Gamma Investing LLC [2026-06-30] DFND 2,152 2,152
Farther Finance Advisors LLC [2026-06-30] SOLE 0 1,825
Physician Wealth Advisors Inc [2026-06-30] SOLE 0 133
MassMutual Private Wealth & Trust FSB [2026-06-30] SOLE 98 98
IFP Advisors LLC [2026-06-30] SOLE 69 69
True Wealth Design LLC [2026-06-30] SOLE 0 57
Fortitude Family Office LLC [2026-06-30] SOLE 53 53
Corecap Advisors LLC [2026-06-30] SOLE 0 4
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