Northern Oil and Gas, Inc. (NOG) Cash Flow Statement

The persistent gap between net income and operating cash flow is largely attributable to non-cash mark-to-market adjustments on commodity derivatives, which caused net income to swing from -$522.8M in 2026Q1 to $236.6M in 2026Q2 while OCF remained stable around $320M. This suggests that reported earnings are a poor proxy for cash generation, and investors should focus on cash-adjusted metrics. The high OCF/NI ratios in quarters like 2024Q1 (33.79) further underscore the distortion from non-cash items.

The erratic FCF trajectory is primarily due to lumpy capital expenditures, particularly the -$1.7B capex in 2024Q4 and -$379.8M in 2026Q2, which contrast with quarters of minimal capex like 2025Q1. This pattern suggests that NOG's investment cycle is tied to AFE participation and acquisition timing, making quarterly FCF comparisons less meaningful. Over the ten quarters, cumulative FCF is negative, implying that the company is investing heavily in growth, which may pressure near-term shareholder returns.

The extreme variability in CapEx/Revenue—from 0.0% to 117.3%—is characteristic of NOG's non-operator model, where capital is deployed in discrete AFE decisions rather than continuous drilling programs. This makes it difficult to distinguish maintenance from growth capex, but the large outlays in 2024Q4 and 2026Q2 suggest significant investment in new wells, likely in the Permian and Appalachian basins. Investors should monitor whether these investments generate sufficient production growth to justify the capital outlays.

The quarterly working capital adjustments are relatively small compared to capex, but they show a pattern of positive contributions in some quarters (e.g., $78.9M in 2025Q3) and negative in others, likely due to the lag between when operators incur costs and when NOG pays its share. This suggests that NOG's cash conversion cycle is subject to external operator schedules, which can create short-term distortions in OCF. The overall impact appears manageable, but investors should expect continued volatility.

The company has maintained a consistent dividend and buyback program, with quarterly dividends around $40-48M and buybacks ranging from $0 to $50M, suggesting a commitment to returning capital to shareholders. However, in quarters like 2026Q2, total returns of $97.7M exceeded FCF of -$58.2M, implying that distributions are being funded by debt or cash reserves. This raises questions about the sustainability of the payout if FCF remains negative, though the low debt/equity ratio (1.13%) provides some cushion.

The massive divergence between cumulative net income and OCF—$272M vs $3.56B—is driven by non-cash items such as DD&A (averaging ~$200M per quarter) and derivative losses, which depress net income but do not affect cash flow. This suggests that NOG's cash-generating ability is far stronger than its reported earnings imply, but it also highlights the risk that future derivative settlements could reverse and consume cash. Investors should focus on cash flow metrics when valuing the company, as earnings are heavily distorted.