Zack David Arnold

CIK 2040828 · View on SEC EDGAR ↗

Insider

First SEC filing: Jan. 30, 2025 · Latest: Jan. 30, 2025

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Insider at

Insider transactions

1 buys (P) 0 sells (S) Net: $76,340 + 2 non-open-market transactions below Avg return of open purchases vs now: 5.5% last 12 months, based on the transactions shown below

Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

2 other filings hidden
Date Ticker Code Shares Price Value Owned after Δ own A/D vs now
Aug. 22, 2025 INR P 5,500 $13.88 $76,340 5,500 Indirect — Acquired 5.5% (price as of 2026-08-19)

P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding

Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.

Derivative holdings (Form 4 Table II)

Options, RSUs and convertible securities reported on Form 4 Table II.

Date Ticker Security Underlying Exercise price Expiration Shares A/D
March 3, 2026 INR Performance Stock Units (2026) Class A Common Stock — — 159,513 Acquired
March 17, 2025 INR Performance Stock Units Class A Common Stock — — 130,586 Acquired

Exercise/conversion price is blank when not applicable (e.g. RSUs).

Initial ownership (Form 3) 2 holdings

Securities held when first becoming an insider, per SEC Form 3.

Date Ticker Security Shares Ownership
Jan. 30, 2025 INR Class B Common Stock [F1] 1,796,588 Direct
Jan. 30, 2025 INR Common Units of Infinity Natural Resources, LLC [F1]→ Class A Common Stock (1,796,588) 1,796,588 Direct

Compensation (DEF 14A)

Matched by name from proxy statements (DEF 14A) — verify against the filing.

INR

Fiscal year Salary Bonus Stock awards Option awards Non-equity incentive Pension change Other Total
2025 $410,349 $1,000 — — $552,500 — $58,012 $38,880,448

Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.