DAN and the Non-GAAP Playbook: Dana’s Exhibit 99.1 Shines a Light on What Actually Moves the Dial

Overview: what the exhibit actually is, vs. what it pretends to be

The SEC filing excerpt reads less like a laundry list of numbers and more like a blueprint for how Dana Incorporated (ticker: DAN) talks about its ongoing performance without leaning on GAAP all the way. Exhibit 99.1 lays out the company’s preferred non-GAAP measures—Adjusted EBITDA, adjusted net income, and diluted adjusted EPS—along with Adjusted free cash flow. It is the sort of document that signals management’s intent to frame results as a narrative of operational endurance rather than a ledger of conventional GAAP lines.

On the surface, the numbers reveal a quarter of tangible scale: net sales of $1,868 million for the three months ended March 31, 2026, versus $1,781 million for the same period in 2025 — roughly a 5% year-over-year rise. The excerpt shows the standard division of costs and expenses, a section on costs of sales, and a lot of blank space implying that the meat of the non-GAAP story lives in the reconciliations and the definitions, not in a single glaring line item. The exhibit emphasizes that non-GAAP metrics are not substitutes for GAAP results, a familiar disclaimer that helps the company manage expectations without inviting a courtroom of analysts to chase tiny adjustments.

Crucially, Dana is transparent about what it includes in these measures: items like pension and OPEB costs, restructuring charges, and other adjustments not related to core operations. It also flags that the reconciliations of adjusted EBITDA, diluted adjusted EPS, and free cash flow to their GAAP counterparts are provided, but it does not provide a GAAP-based outlook line-for-line for those same non-GAAP figures. In other words, the company is offering a lens on ongoing performance, while signaling that precise GAAP-equivalent forward targets for those non-GAAP measures are not straightforward to forecast when event-driven items loom.

Key metrics and how they’re defined

The document spells out the core non-GAAP concepts Dana wants investors to watch, alongside the caveats that come with them:

• Adjusted EBITDA: net income (loss) from continuing operations before interest, taxes, depreciation, amortization, equity grant expense, restructuring expense, non-service pension/OPEB costs, and other adjustments not tied to Dana’s core operations (e.g., debt extinguishment gains/losses, pensions settlements, divestitures, impairments).
• Adjusted net income (loss) attributable to the parent company: net income attributable to the parent, excluding discontinued operations, discrete tax items, restructuring charges, amortization, and other core-offset items—adjusted for tax effects.
• Diluted adjusted EPS: adjusted net income attributable to the parent divided by adjusted diluted shares (where adjusted diluted shares are GAAP-diluted shares determined on the basis of adjusted net income).
• Adjusted free cash flow: cash from operating activities minus capital expenditures for property, plant and equipment, plus proceeds from the sale of fixed assets, plus cash paid for purchases of leased facilities, plus cash paid for Off-Highway divestiture-related activities.

The language makes one thing clear: the company believes these non-GAAP measures help investors gauge ongoing performance and cash-generation capacity, but they intentionally remind readers that the metrics are not GAAP substitutes and may not be directly comparable to similarly titled measures from other firms.

Outlook and the EPS consensus conundrum

One of the more telling lines is the careful caution around guidance. Dana notes that the accompanying reconciliations to GAAP for adjusted EBITDA and diluted adjusted EPS are shown for historical periods, but it does not provide a reconciliation of its outlook for those measures to GAAP. The practical upshot: analysts chasing an EPS consensus or a revenue forecast for the coming quarters may find themselves navigating a gap between what Dana says it can perform on a non-GAAP basis and what GAAP-based net income and EPS would imply once event-driven items are tallied.

From an investor-relations angle, this is a familiar posture in a sector where restructuring, asset impairments, and pension-related costs can swing margins and cash flow, even when underlying volumes trend modestly higher. Do you trust a management narrative that centers Adjusted EBITDA when the GAAP net income doesn’t line up in the same direction? The answer depends on the credibility of the non-GAAP reconciliations and how persistent the non-recurring items are deemed to be.

In practical terms, the absence of a formal GAAP-based earnings outlook—paired with a focus on non-GAAP metrics—can influence how EPS consensus estimates move. If analysts can model the core, recurring earnings stream but must guesstimate the net effect of pension costs and restructurings, the result can be a dingbat-sized gap between expected and reported GAAP EPS, even when the company’s non-GAAP numbers look sturdier. That’s where the market starts to talk in percentages, rather than dollars on a quarterly basis.

What this could portend for Dana’s peers and the sector

Dana’s emphasis on non-GAAP metrics is not a local phenomenon; it’s a macrohabit among Tier 1 automotive suppliers who want to communicate operating leverage and cash-flow resilience in a world of volatile input costs and macro noise. If the 1.868 billion in net sales for the March quarter signals sustainable demand in Dana’s end markets, peers might read this as a cue to sharpen their own non-GAAP storytelling—especially around Adjusted EBITDA and free cash flow, which investors tend to treat as proxies for operational health when headlines lean on earnings per share volatility.

However, the broader takeaway is more nuanced: non-GAAP measures can paint a picture of ongoing profitability even as GAAP results wobble due to one-time items. For sector peers, this means a continued appetite for non-GAAP transparency—but with a shared warning label: gullibility is for converts, not for fair-weather readers. Analysts will watch for how durable Dana’s scale is, whether the revenue growth sticks, and how pension/OPEB dynamics evolve as interest rates and life-expectancy assumptions drift.

Analyst-ish notes from a veteran observer

From my perch, Dana’s Exhibit 99.1 is less about the exact line items and more about the discipline of communicating a core earnings story without leaning on the GAAP crutch. The company’s decision to publish clear reconciliations for historical periods while withholding a GAAP-based outlook for those non-GAAP measures feels like a strategic signal—confident in the economics of its business, cautious about forecasting the noise that shows up in the GAAP net income. It’s a reminder that even in a world of "EPS" and "revenue forecast," the math behind the numbers is not a single magician’s trick but a chorus of adjustments that can move quarter to quarter.

For Dana and peers, the real test isn’t just beating a quarterly “EPS” line; it’s whether the Adjusted EBITDA and free cash flow show sustained strength and whether the cash-generating engine can outpace capex and pension-related headwinds. If the CAD—sorry, cash-dedicated arithmetic—remains robust, expect the sector to lean more heavily on non-GAAP narratives as a complement to GAAP reporting. If not, expect more questions about the durability of these metrics and the temptation to treat non-GAAP as a substitute rather than a supplement.

Bottom line: a non-GAAP lens that invites scrutiny

The Dana filing reinforces a familiar tension in industrial earnings reporting. Non-GAAP metrics offer a cleaner view of ongoing profitability and cash-generation, but they require careful interpretation to avoid conflating recurring performance with one-off or volatile items. For investors, the key will be to watch the evolution of net sales, the trajectory of Adjusted EBITDA and Adjusted free cash flow, and how persistent pension/OPEB costs and restructuring charges are as a driver of reported numbers. In a world where EPS consensus can swing on pension settlements or asset impairments, Dana’s exhibit is less a promise of precise forward earnings and more a map of the road ahead—one that may look smooth until you encounter a pothole labeled “non-core” or “one-time adjustment.”