Method
Ratio · gp.fundamentals.operating_cash_flow + gp.fundamentals.revenue
Raw value 11.48% · OPTIONAL
· Bituminous Coal & Lignite Surface Mining
RESEARCH SNAPSHOTNACCO INDUSTRIES INC's latest supported as-filed period reports revenue of $72.3M, 6.0% above the comparable as-filed period; gross margin moved 1103 basis points higher on the same comparison basis. Every value below links to its SEC accession and metric lineage.
No material rule-based research observation currently meets GrossPattern's Insight value threshold. Current state, direction, and filing evidence remain available below.
A multidimensional view of the latest comparable filing—not a composite score or recommendation.
Ratio · gp.fundamentals.operating_cash_flow + gp.fundamentals.revenue
Raw value 11.48% · OPTIONAL
Yoy · gp.fundamentals.revenue
Raw value 5.97% · CORE
Level · gp.fundamentals.inventory_revenue_ratio
Raw value 84.46% · OPTIONAL
Level · gp.fundamentals.gross_margin
Raw value 21.02% · CORE
Level · gp.fundamentals.operating_margin
Raw value -3.14% · CORE
Business direction, financial quality, capital allocation, and governance evidence remain separate—never collapsed into a recommendation score.
Interpretation boundary Direction describes measurable company fundamentals. Governance reports observable evidence only; it does not grade management character or predict stock returns.
The most important deterministic changes, ranked by magnitude, issuer history, persistence, and accounting profile.
This cluster groups 3 independently calculated changes: Revenue increased 6.0%; Operating margin moved 306 bp lower; Operating income changed across a low base.
3 evidence-backed componentsGross margin changed +1103 basis points from the comparable as-filed period. The change ranks at the 100th percentile of 4 prior comparable changes.
Each point keeps the date investors could first observe it and its accession.
NC · as filed with the SEC · reported-date aware
Direct SEC links, filing dates, report periods, and amendment flags.
0000789933-26-000156SEC ↗8-KAug 19, 2026Period Aug 14, 20260000789933-26-000150SEC ↗8-KAug 19, 2026Period Aug 19, 20260000789933-26-000148SEC ↗10-QAug 5, 2026Period Jun 30, 20260000789933-26-000144SEC ↗8-KAug 5, 2026Period Aug 5, 20260000789933-26-000143SEC ↗4Jul 6, 2026Period Jul 1, 20260000789933-26-000139SEC ↗4Jul 2, 2026Period Jul 1, 20260000789933-26-000137SEC ↗Transaction semantics distinguish purchases, sales, awards, exercises, withholding, and derivatives.
| Filed / transacted | Reporting owner | Semantics | Shares | Price | Notional | Source |
|---|---|---|---|---|---|---|
| Jul 1, 2026Filed Jul 6, 2026 | TAPLIN BRITTON TDirector | Grant Or AwardIndirect | 569 | — | — | Form 4 ↗ |
GrossPattern stores immutable raw artifacts, accession-scoped facts, parser and metric versions, dependency edges, quality state, and channel-specific publication rights. A restricted or unknown ancestor blocks the page and API automatically.
SEC source policy ↗Gross profit changed +122.9% from the comparable as-filed period. The change ranks at the 100th percentile of 4 prior comparable changes.
Operating income changed -4345.1% from the comparable as-filed period. The change ranks at the 100th percentile of 4 prior comparable changes. Relative percentage is de-emphasized because the comparison has a low base.
Operating margin changed -306 basis points from the comparable as-filed period. The change ranks at the 0th percentile of 4 prior comparable changes.
Net income changed -129.5% from the comparable as-filed period. Relative percentage is de-emphasized because the comparison has a sign change.
Inventory / revenue changed -137 basis points from the comparable as-filed period. The change ranks at the 0th percentile of 4 prior comparable changes.
Revenue changed +6.0% from the comparable as-filed period. The change ranks at the 25th percentile of 4 prior comparable changes.
Method note “Materiality” here is an analytical magnitude band, not a legal conclusion. Full filing-text semantic changes remain unpublished while excerpt rights and review thresholds are unresolved.
Latest supported period in this snapshot: 2026-06-30. Duration facts use direct quarterly or annual SEC contexts; GrossPattern does not manufacture missing Q4 values.
0000789933-26-000135