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INR INFINITY NATURAL RESOURCES, INC. Insider Trading

Latest: Director Bought $580K of Shares · Jun 2026

Multiple insiders have been active at INFINITY NATURAL RESOURCES, INC. (INR): 7 distinct insiders account for 16 buy filings and 1 sell filing as of Jun 2026. Its highest-significance filing in the last 90 days: Director William J Quinn bought $580K, transaction dated Jun 2026.

17 filings analyzed · Latest 2026-06-18

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Buys
16
Sells
1
Insiders
7
Direction
Net buying

INFINITY NATURAL RESOURCES, INC. leadership

CEO
Zack Arnold — CHIEF EXECUTIVE OFFICER
CFO
David Sproule — CHIEF FINANCIAL OFFICER
General Counsel
Raleigh Wolfe — General Counsel and Secretary
Chair
Steven D. Gray — Chairman of the Board

Historically, medium-priority insider buys have outperformed the S&P 500 by a median ~1% over the 30 days after the trade — the edge is concentrated in that first month (n ≈ 7,162, 2024-2026). Past results don't predict the future. How we measure this ↗

June 2026
2026-06-18 Cluster
medium
10,000 shares
$129,440
@ $12.94
Significance 4

Director Scott Gieselman buys 10,000 shares of INR at $12.94; stock down -27.0% (90d), -19.6% (30d)

Director Scott Gieselman purchased 10,000 shares at $12.94 on 2026-06-17, expanding his holdings to 95,000 shares (+11.8% vs pre-transaction holdings). This buy occurs amid a sustained price decline: the stock is -35.7% from its 52-week high of $19.90, with 90-day returns of -27.0% and 30-day returns of -19.6%. At the same ticker, Gieselman has executed 4 buys within a 16-day window (2026-05-22, 2026-05-26, 2026-06-02, 2026-06-03, plus this transaction), and 3 other insiders also bought within the past 14 days. His cross-ticker track record shows 5 prior buys with an average 90-day return of -18.8% and a 0.00% win rate, while his one measurable prior buy at INR (2025-02-03) returned -18.8% over 90 days. The company reported $154,872,000.00 in latest-quarter revenue with net income of $-1,871,000.00, alongside +37.6% annual revenue growth.

2026-06-15 Cluster
high
11,497 shares
$151,750
@ $13.20
Significance 6

Director Quinn purchased 11,497 shares of INR at $13.20; stock now -36.4% from 52-week high amid net losses and cluster buying pattern.

William J Quinn, a director, purchased 11,497 shares at $13.20 on 2026-06-11, increasing his holdings by 21.1% to 66,000 shares total. This buy occurs within a cluster pattern—3 other insiders also purchased shares within the past 14 days—suggesting coordinated board-level confidence despite recent price deterioration. However, context is mixed: the stock has declined 36.4% from its 52-week high of $19.90 and 30.3% over the past 90 days, while the company reported a net loss of $1.9M in the latest quarter, though annual revenue growth remains strong at 37.6%. Quinn's cross-ticker track record shows 7 prior buys averaging +4.6% 30-day returns and +8.3% 90-day returns (80% win rate), but same-ticker outcomes at INR are not yet measurable—his two prior purchases at this ticker on 2026-06-03 and 2026-06-05 provide limited timing reference. The cluster buy pattern, combined with Quinn's historically strong buy-timing record across his portfolio, merits tracking against continued price weakness and profitability improvement.

2026-06-12 Cluster
medium
25,000 shares
$320,175
@ $12.81
Significance 4

Director Steven D Gray bought 25,000 shares of INR at $12.81 on 2026-06-12; stock -37.1% from 52-week high, insider's 4 prior INR buys posted 0% 90-day win rate.

Steven D Gray purchased 25,000 shares at $12.81, increasing his holdings to 40,000 shares (+166.7%). The stock has declined -37.1% from its 52-week high of $19.90 and -20.7% over the past 30 days, trading at a current price of $12.51. His prior transaction history at INR shows a concerning pattern: 4 prior buys generated 90-day returns of -9.4%, -8.0%, -4.7%, and -18.8%, with a 0% win rate at the 90-day mark. His cross-ticker track record across all holdings shows similar weakness, with an average 90-day return of -10.2% across 4 prior buys and a 0.00% win rate. The company's fundamentals show mixed signals—annual revenue growth of +37.6% is positive, yet net income declined to -$1.9M in the latest quarter. A cluster of 3 other insiders also bought within 14 days, suggesting possible coordinated conviction, though the historical track record on this ticker offers limited reassurance about timing accuracy.

2026-06-11 Cluster
high
11,500 shares
$158,962
@ $13.82
Significance 6

Director David P Poole purchases 11,500 shares at $13.82 blended average; stock down 37.1% from 52-week high; 2-transaction filing amid cluster buy pattern.

Director David P Poole executed 2 separate purchases totaling 11,500 shares for $158,962.50 on consecutive days (7,500 shares at $14.00 on 2026-06-10 and 4,000 shares at $13.50 on 2026-06-11), increasing his stake by 71.2% to 27,646 shares. The timing occurs amid significant price weakness: the stock is down 37.1% from its 52-week high and down 20.7% over the past 30 days, though the company has posted strong 37.6% annual revenue growth and revenue of $154,872,000. His same-ticker buy history shows mixed timing results—his December 2025 purchase ultimately rose 42.7% over 90 days, but his February 2025 purchase fell 18.8% over the same horizon. The concurrent cluster activity (2 other insiders also bought within 14 days) adds context, though individual motivations remain opaque. Post-transaction, the current price of $12.51 is already below the blended average purchase price of $13.82, reflecting continued pressure in the stock price.

2026-06-08
high
44,000 shares
$580,206
@ $13.19
Significance 6

Director Quinn bought 44,000 INR shares at $13.19 on 2026-06-05, expanding stake 418.9%; stock now -31.8% from 52-week high.

William J Quinn, a Director of Infinity Natural Resources, purchased 44,000 shares at $13.19 per share, a large discretionary acquisition that raised his holdings to 54,503 shares post-transaction. The purchase occurred near a notable decline in the stock's trajectory: at current price of $13.58, the stock is -31.8% from its 52-week high of $19.90 and down -22.8% over the prior 90 days. Quinn's cross-ticker track record shows a strong pattern in prior buys with an 80% win rate and average 90-day return of +8.3%, though this is his first measurable transaction at INR and there is no same-ticker history to assess. Fundamentals present a mixed picture: the company reported positive revenue growth of +37.6% year-over-year and current quarterly revenue of $154,872,000, but net income stands at $-1,871,000, suggesting profitability challenges despite top-line momentum. The insider's substantial increase in ownership stake—expanding pre-transaction holdings of 10,503 shares by 418.9%—comes in a period of stock weakness and negative earnings, raising questions about conviction timing against current market and operating context.

2026-06-05
medium
10,503 shares
$138,640
@ $13.20
Significance 5

Director Quinn purchases 10,503 shares of INR at $13.20; stock down 16.0% in 30 days, 29.1% in 90 days

William J Quinn, a director, purchased 10,503 shares of INFINITY NATURAL RESOURCES at $13.20 on June 3, 2026, representing an initial position and a commitment of $138,639.60. The purchase occurred while INR shares are trading at $13.16 (current price), down 16.0% over the prior 30 days and 29.1% over 90 days from the transaction date, placing the stock 33.9% below its 52-week high of $19.90. Quinn's cross-ticker track record shows 5 prior buys averaging +4.6% return over 30 days and +8.3% over 90 days with an 80% win rate, indicating a historically successful pattern of entry timing. The company itself is reporting strong revenue growth of +37.6% year-over-year on $154.9M in latest quarterly revenue, though it is currently unprofitable at -$1.9M net income. The juxtaposition of the insider's historical buy accuracy against the sharp recent decline in the stock and the company's underlying revenue trajectory warrants monitoring of whether this entry point will prove consistent with Quinn's prior successful patterns or represents a break from them.

2026-06-03
medium
14,100 shares
$188,336
@ $13.36
Significance 4

Director Scott Gieselman bought 14,100 shares ($188.3K) at INR on 2 transactions; stock down 24.0% in 30 days, 25.8% in 90 days.

Scott Gieselman, a Director at INFINITY NATURAL RESOURCES, executed 2 separate purchases totaling 14,100 shares for $188,336.26 at blended average price $13.36 on June 2–3, 2026, expanding his holdings by 19.9% to 85,000 shares. The acquisition occurred in a challenging price environment: the stock is trading at $13.19 (current price), down 24.0% over the past 30 days and 25.8% over 90 days, and sits 33.7% below its 52-week high of $19.90. His prior open-market buy at this ticker (February 2025) saw negative 90-day performance (-18.8%), and his cross-ticker track record shows 0 wins out of 1 prior buy with an average 90-day return of -18.8%, indicating no historical pattern of well-timed open-market purchases. The fundamentals show the company generated $154,872,000 in revenue last quarter with a net loss of $-1,871,000 and annual revenue growth of 37.6%, but operating profitability remains elusive. The accumulation during a sustained downtrend, combined with his track record of negative returns post-purchase, suggests this transaction requires scrutiny into whether the acquisition reflects conviction in a turnaround or represents a discretionary decision disconnected from market timing discipline.

May 2026
2026-05-27
medium
20,900 shares
$294,966
@ $14.11
Significance 4

Director Scott Gieselman buys 20,900 shares (41.8% increase) at blended $14.11, stock down 24.0% in 30 days and -33.7% from 52-week high

Director Scott Gieselman executed 2 separate purchases totaling 20,900 shares for $294,966.00 at a blended average price of $14.11, increasing his holdings 41.8% to 70,900 shares. The timing of these purchases is notable: Infinity Natural Resources stock is currently trading at $13.19, down 24.0% over the past 30 days and 33.7% below its 52-week high of $19.90. However, Gieselman's prior buy history at INR on 2025-02-03 resulted in negative returns both at 30 days (-15.6%) and 90 days (-18.8%), and his cross-ticker track record shows 1 prior buy with a 0% win rate at the 90-day mark. The company shows fundamental strength with annual revenue growth of 37.6% and latest quarterly revenue of $154,872,000.00, though it is currently unprofitable with net income of $-1,871,000.00. The concentration of this buy following significant recent price declines, combined with a complete track record of poorly-timed prior purchases, warrants investor attention to whether this accumulation reflects informed conviction or simply follows price momentum without predictive value.

March 2026
2026-03-19
high
See remarks
275,000 shares
$4,793,250
@ $17.43
Significance 7

Sproule David exits INR completely, selling 275,000 shares for $4.8M on 2026-03-18 at $17.43

Sproule David sold his entire 275,000 share position in Infinity Natural Resources, reducing his holdings to 0 shares (−100.0% of pre-transaction holdings). The sale occurred at $17.43 per share for a total value of $4,793,250.00, which is −10.5% from the 52-week high of $19.56 yet +7.7% above the 30-day average price. The company's fundamentals show solid operational momentum with annual revenue growth of +37.6% and net income of $10,404,000.00 on quarterly revenue of $79,726,000.00, though the stock trades at a P/E of 19.44. A complete stake liquidation by a named insider warrants examination of the underlying motivation and timing relative to company outlook, particularly given the favorable growth trajectory and current price being near recent highs.

December 2025
2025-12-17
medium
8,646 shares
$111,879
@ $12.94
Significance 5

Director Poole David P bought 8,646 shares of INR at $12.94 on 2025-12-16, raising stake 115.3% to 16,146 shares.

Director Poole David P purchased 8,646 shares at $12.94 for $111,879.24, more than doubling his prior position from 7,500 to 16,146 shares (a +115.3% increase). The purchase price of $12.94 sits near the 52-week low of $11.20 and reflects a -37.2% discount from the 52-week high of $21.89. However, his cross-ticker track record shows mixed outcomes: 2 prior open-market buys averaged -6.9% 30-day returns and -9.3% 90-day returns with a 50.00% win rate, suggesting variable timing discipline. At INR specifically, he has executed 2 prior buys with split results—one that returned +1.9% at 30 days and +0.2% at 90 days, another that returned -15.6% at 30 days and -18.8% at 90 days—indicating inconsistent outcomes in this stock. The company posted $79,726,000.00 in revenue and $10,404,000.00 in net income in the latest quarter. Investors should monitor whether this substantial stake increase signals management confidence or reflects other portfolio adjustments, particularly given the insider's uneven buy timing history.

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